annotate m4/ac_python_devel.m4 @ 325:cb67b335afcc

patches from debian
author Carl Byington <carl@five-ten-sg.com>
date Fri, 18 Jan 2013 08:05:08 -0800
parents bfc35fd55254
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
226
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1 # ===========================================================================
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
2 # http://www.nongnu.org/autoconf-archive/ac_python_devel.html
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
3 # ===========================================================================
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
4 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
5 # SYNOPSIS
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
6 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
7 # AC_PYTHON_DEVEL([version])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
8 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
9 # DESCRIPTION
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
10 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
11 # Note: Defines as a precious variable "PYTHON_VERSION". Don't override it
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
12 # in your configure.ac.
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
13 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
14 # This macro checks for Python and tries to get the include path to
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
15 # 'Python.h'. It provides the $(PYTHON_CPPFLAGS) and $(PYTHON_LDFLAGS)
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
16 # output variables. It also exports $(PYTHON_EXTRA_LIBS) and
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
17 # $(PYTHON_EXTRA_LDFLAGS) for embedding Python in your code.
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
18 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
19 # You can search for some particular version of Python by passing a
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
20 # parameter to this macro, for example ">= '2.3.1'", or "== '2.4'". Please
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
21 # note that you *have* to pass also an operator along with the version to
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
22 # match, and pay special attention to the single quotes surrounding the
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
23 # version number. Don't use "PYTHON_VERSION" for this: that environment
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
24 # variable is declared as precious and thus reserved for the end-user.
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
25 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
26 # This macro should work for all versions of Python >= 2.1.0. As an end
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
27 # user, you can disable the check for the python version by setting the
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
28 # PYTHON_NOVERSIONCHECK environment variable to something else than the
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
29 # empty string.
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
30 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
31 # If you need to use this macro for an older Python version, please
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
32 # contact the authors. We're always open for feedback.
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
33 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
34 # LICENSE
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
35 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
36 # Copyright (c) 2009 Sebastian Huber <sebastian-huber@web.de>
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
37 # Copyright (c) 2009 Alan W. Irwin <irwin@beluga.phys.uvic.ca>
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
38 # Copyright (c) 2009 Rafael Laboissiere <rafael@laboissiere.net>
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
39 # Copyright (c) 2009 Andrew Collier <colliera@ukzn.ac.za>
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
40 # Copyright (c) 2009 Matteo Settenvini <matteo@member.fsf.org>
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
41 # Copyright (c) 2009 Horst Knorr <hk_classes@knoda.org>
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
42 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
43 # This program is free software: you can redistribute it and/or modify it
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
44 # under the terms of the GNU General Public License as published by the
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
45 # Free Software Foundation, either version 3 of the License, or (at your
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
46 # option) any later version.
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
47 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
48 # This program is distributed in the hope that it will be useful, but
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
49 # WITHOUT ANY WARRANTY; without even the implied warranty of
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
50 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
51 # Public License for more details.
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
52 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
53 # You should have received a copy of the GNU General Public License along
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
54 # with this program. If not, see <http://www.gnu.org/licenses/>.
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
55 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
56 # As a special exception, the respective Autoconf Macro's copyright owner
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
57 # gives unlimited permission to copy, distribute and modify the configure
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
58 # scripts that are the output of Autoconf when processing the Macro. You
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
59 # need not follow the terms of the GNU General Public License when using
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
60 # or distributing such scripts, even though portions of the text of the
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
61 # Macro appear in them. The GNU General Public License (GPL) does govern
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
62 # all other use of the material that constitutes the Autoconf Macro.
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
63 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
64 # This special exception to the GPL applies to versions of the Autoconf
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
65 # Macro released by the Autoconf Archive. When you make and distribute a
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
66 # modified version of the Autoconf Macro, you may extend this special
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
67 # exception to the GPL to apply to your modified version as well.
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
68
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
69 AC_DEFUN([AC_PYTHON_DEVEL],[
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
70 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
71 # Allow the use of a (user set) custom python version
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
72 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
73 AC_ARG_VAR([PYTHON_VERSION],[The installed Python
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
74 version to use, for example '2.3'. This string
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
75 will be appended to the Python interpreter
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
76 canonical name.])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
77
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
78 AC_PATH_PROG([PYTHON],[python[$PYTHON_VERSION]])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
79 if test -z "$PYTHON"; then
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
80 AC_MSG_ERROR([Cannot find python$PYTHON_VERSION in your system path])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
81 PYTHON_VERSION=""
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
82 fi
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
83
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
84 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
85 # Check for a version of Python >= 2.1.0
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
86 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
87 AC_MSG_CHECKING([for a version of Python >= '2.1.0'])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
88 ac_supports_python_ver=`$PYTHON -c "import sys; \
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
89 ver = sys.version.split ()[[0]]; \
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
90 print (ver >= '2.1.0')"`
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
91 if test "$ac_supports_python_ver" != "True"; then
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
92 if test -z "$PYTHON_NOVERSIONCHECK"; then
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
93 AC_MSG_RESULT([no])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
94 AC_MSG_FAILURE([
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
95 This version of the AC@&t@_PYTHON_DEVEL macro
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
96 doesn't work properly with versions of Python before
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
97 2.1.0. You may need to re-run configure, setting the
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
98 variables PYTHON_CPPFLAGS, PYTHON_LDFLAGS, PYTHON_SITE_PKG,
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
99 PYTHON_EXTRA_LIBS and PYTHON_EXTRA_LDFLAGS by hand.
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
100 Moreover, to disable this check, set PYTHON_NOVERSIONCHECK
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
101 to something else than an empty string.
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
102 ])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
103 else
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
104 AC_MSG_RESULT([skip at user request])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
105 fi
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
106 else
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
107 AC_MSG_RESULT([yes])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
108 fi
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
109
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
110 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
111 # if the macro parameter ``version'' is set, honour it
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
112 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
113 if test -n "$1"; then
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
114 AC_MSG_CHECKING([for a version of Python $1])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
115 ac_supports_python_ver=`$PYTHON -c "import sys; \
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
116 ver = sys.version.split ()[[0]]; \
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
117 print (ver >= $1)"`
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
118 if test "$ac_supports_python_ver" = "True"; then
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
119 AC_MSG_RESULT([yes])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
120 else
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
121 AC_MSG_RESULT([no])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
122 AC_MSG_ERROR([this package requires Python $1.
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
123 If you have it installed, but it isn't the default Python
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
124 interpreter in your system path, please pass the PYTHON_VERSION
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
125 variable to configure. See ``configure --help'' for reference.
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
126 ])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
127 PYTHON_VERSION=""
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
128 fi
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
129 fi
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
130
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
131 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
132 # Check if you have distutils, else fail
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
133 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
134 AC_MSG_CHECKING([for the distutils Python package])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
135 ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
136 if test -z "$ac_distutils_result"; then
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
137 AC_MSG_RESULT([yes])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
138 else
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
139 AC_MSG_RESULT([no])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
140 AC_MSG_ERROR([cannot import Python module "distutils".
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
141 Please check your Python installation. The error was:
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
142 $ac_distutils_result])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
143 PYTHON_VERSION=""
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
144 fi
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
145
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
146 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
147 # Check for Python include path
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
148 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
149 AC_MSG_CHECKING([for Python include path])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
150 if test -z "$PYTHON_CPPFLAGS"; then
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
151 python_path=`$PYTHON -c "import distutils.sysconfig; \
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
152 print (distutils.sysconfig.get_python_inc ());"`
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
153 if test -n "${python_path}"; then
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
154 python_path="-I$python_path"
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
155 fi
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
156 PYTHON_CPPFLAGS=$python_path
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
157 fi
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
158 AC_MSG_RESULT([$PYTHON_CPPFLAGS])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
159 AC_SUBST([PYTHON_CPPFLAGS])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
160
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
161 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
162 # Check for Python library path
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
163 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
164 AC_MSG_CHECKING([for Python library path])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
165 if test -z "$PYTHON_LDFLAGS"; then
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
166 # (makes two attempts to ensure we've got a version number
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
167 # from the interpreter)
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
168 ac_python_version=`cat<<EOD | $PYTHON -
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
169
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
170 # join all versioning strings, on some systems
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
171 # major/minor numbers could be in different list elements
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
172 from distutils.sysconfig import *
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
173 ret = ''
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
174 for e in get_config_vars ('VERSION'):
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
175 if (e != None):
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
176 ret += e
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
177 print (ret)
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
178 EOD`
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
179
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
180 if test -z "$ac_python_version"; then
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
181 if test -n "$PYTHON_VERSION"; then
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
182 ac_python_version=$PYTHON_VERSION
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
183 else
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
184 ac_python_version=`$PYTHON -c "import sys; \
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
185 print (sys.version[[:3]])"`
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
186 fi
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
187 fi
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
188
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
189 # Make the versioning information available to the compiler
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
190 AC_DEFINE_UNQUOTED([HAVE_PYTHON], ["$ac_python_version"],
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
191 [If available, contains the Python version number currently in use.])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
192
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
193 # First, the library directory:
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
194 ac_python_libdir=`cat<<EOD | $PYTHON -
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
195
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
196 # There should be only one
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
197 import distutils.sysconfig
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
198 for e in distutils.sysconfig.get_config_vars ('LIBDIR'):
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
199 if e != None:
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
200 print (e)
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
201 break
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
202 EOD`
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
203
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
204 # Before checking for libpythonX.Y, we need to know
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
205 # the extension the OS we're on uses for libraries
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
206 # (we take the first one, if there's more than one fix me!):
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
207 ac_python_soext=`$PYTHON -c \
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
208 "import distutils.sysconfig; \
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
209 print (distutils.sysconfig.get_config_vars('SO')[[0]])"`
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
210
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
211 # Now, for the library:
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
212 ac_python_soname=`$PYTHON -c \
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
213 "import distutils.sysconfig; \
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
214 print (distutils.sysconfig.get_config_vars('LDLIBRARY')[[0]])"`
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
215
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
216 # Strip away extension from the end to canonicalize its name:
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
217 ac_python_library=`echo "$ac_python_soname" | sed "s/${ac_python_soext}$//"`
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
218
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
219 # This small piece shamelessly adapted from PostgreSQL python macro;
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
220 # credits goes to momjian, I think. I'd like to put the right name
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
221 # in the credits, if someone can point me in the right direction... ?
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
222 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
223 if test -n "$ac_python_libdir" -a -n "$ac_python_library" \
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
224 -a x"$ac_python_library" != x"$ac_python_soname"
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
225 then
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
226 # use the official shared library
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
227 ac_python_library=`echo "$ac_python_library" | sed "s/^lib//"`
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
228 PYTHON_LDFLAGS="-L$ac_python_libdir -l$ac_python_library"
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
229 else
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
230 # old way: use libpython from python_configdir
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
231 ac_python_libdir=`$PYTHON -c \
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
232 "from distutils.sysconfig import get_python_lib as f; \
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
233 import os; \
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
234 print (os.path.join(f(plat_specific=1, standard_lib=1), 'config'));"`
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
235 PYTHON_LDFLAGS="-L$ac_python_libdir -lpython$ac_python_version"
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
236 fi
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
237
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
238 if test -z "PYTHON_LDFLAGS"; then
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
239 AC_MSG_ERROR([
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
240 Cannot determine location of your Python DSO. Please check it was installed with
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
241 dynamic libraries enabled, or try setting PYTHON_LDFLAGS by hand.
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
242 ])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
243 fi
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
244 fi
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
245 AC_MSG_RESULT([$PYTHON_LDFLAGS])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
246 AC_SUBST([PYTHON_LDFLAGS])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
247
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
248 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
249 # Check for site packages
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
250 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
251 AC_MSG_CHECKING([for Python site-packages path])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
252 if test -z "$PYTHON_SITE_PKG"; then
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
253 PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
254 print (distutils.sysconfig.get_python_lib(0,0));"`
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
255 fi
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
256 AC_MSG_RESULT([$PYTHON_SITE_PKG])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
257 AC_SUBST([PYTHON_SITE_PKG])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
258
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
259 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
260 # libraries which must be linked in when embedding
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
261 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
262 AC_MSG_CHECKING(python extra libraries)
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
263 if test -z "$PYTHON_EXTRA_LIBS"; then
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
264 PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
265 conf = distutils.sysconfig.get_config_var; \
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
266 print (conf('LOCALMODLIBS') + ' ' + conf('LIBS'))"`
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
267 fi
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
268 AC_MSG_RESULT([$PYTHON_EXTRA_LIBS])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
269 AC_SUBST(PYTHON_EXTRA_LIBS)
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
270
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
271 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
272 # linking flags needed when embedding
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
273 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
274 AC_MSG_CHECKING(python extra linking flags)
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
275 if test -z "$PYTHON_EXTRA_LDFLAGS"; then
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
276 PYTHON_EXTRA_LDFLAGS=`$PYTHON -c "import distutils.sysconfig; \
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
277 conf = distutils.sysconfig.get_config_var; \
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
278 print (conf('LINKFORSHARED'))"`
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
279 fi
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
280 AC_MSG_RESULT([$PYTHON_EXTRA_LDFLAGS])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
281 AC_SUBST(PYTHON_EXTRA_LDFLAGS)
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
282
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
283 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
284 # final check to see if everything compiles alright
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
285 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
286 AC_MSG_CHECKING([consistency of all components of python development environment])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
287 # save current global flags
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
288 ac_save_LIBS="$LIBS"
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
289 ac_save_CPPFLAGS="$CPPFLAGS"
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
290 LIBS="$ac_save_LIBS $PYTHON_LDFLAGS $PYTHON_EXTRA_LDFLAGS $PYTHON_EXTRA_LIBS"
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
291 CPPFLAGS="$ac_save_CPPFLAGS $PYTHON_CPPFLAGS"
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
292 AC_LANG_PUSH([C])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
293 AC_LINK_IFELSE([
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
294 AC_LANG_PROGRAM([[#include <Python.h>]],
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
295 [[Py_Initialize();]])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
296 ],[pythonexists=yes],[pythonexists=no])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
297 AC_LANG_POP([C])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
298 # turn back to default flags
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
299 CPPFLAGS="$ac_save_CPPFLAGS"
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
300 LIBS="$ac_save_LIBS"
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
301
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
302 AC_MSG_RESULT([$pythonexists])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
303
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
304 if test ! "x$pythonexists" = "xyes"; then
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
305 AC_MSG_FAILURE([
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
306 Could not link test program to Python. Maybe the main Python library has been
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
307 installed in some non-standard library path. If so, pass it to configure,
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
308 via the LDFLAGS environment variable.
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
309 Example: ./configure LDFLAGS="-L/usr/non-standard-path/python/lib"
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
310 ============================================================================
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
311 ERROR!
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
312 You probably have to install the development version of the Python package
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
313 for your distribution. The exact name of this package varies among them.
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
314 ============================================================================
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
315 ])
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
316 PYTHON_VERSION=""
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
317 fi
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
318
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
319 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
320 # all done!
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
321 #
bfc35fd55254 fix python autoconf macros
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
322 ])