Mercurial > pytave

comparison m4/ax_boost_python.m4 @ 29:6d75691c5c07 task

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Modified build configuration in the hope that it will be more stable.
author David Grundberg <individ@acc.umu.se>
date Mon, 04 May 2009 19:38:17 +0200
parents 4da14cce0890
children 5cfff4925d14
comparison
equal deleted inserted replaced
28:c9c8ae243701 29:6d75691c5c07
2 # http://autoconf-archive.cryp.to/ax_boost_python.html 2 # http://autoconf-archive.cryp.to/ax_boost_python.html
3 # =========================================================================== 3 # ===========================================================================
4 # 4 #
5 # SYNOPSIS 5 # SYNOPSIS
6 # 6 #
7 # AX_BOOST_PYTHON 7 # AX_BOOST_PYTHON([ACTION_IF_FOUND], [ACTION_IF_NOT_FOUND])
8 # 8 #
9 # DESCRIPTION 9 # DESCRIPTION
10 # 10 #
11 # This macro checks to see if the Boost.Python library is installed. It 11 # This macro checks to see if the Boost.Python library is installed. It
12 # also attempts to guess the currect library name using several attempts. 12 # also attempts to guess the currect library name using several attempts.
16 # If the library is found, HAVE_BOOST_PYTHON is defined and 16 # If the library is found, HAVE_BOOST_PYTHON is defined and
17 # BOOST_PYTHON_LIB is set to the name of the library. 17 # BOOST_PYTHON_LIB is set to the name of the library.
18 # 18 #
19 # This macro calls AC_SUBST(BOOST_PYTHON_LIB). 19 # This macro calls AC_SUBST(BOOST_PYTHON_LIB).
20 # 20 #
21 # In order to ensure that the Python headers are specified on the include
22 # path, this macro requires AX_PYTHON to be called.
23 #
24 # LAST MODIFICATION 21 # LAST MODIFICATION
25 # 22 #
26 # 2008-04-12 23 # 2009-04-04
27 # 24 #
28 # COPYLEFT 25 # COPYLEFT
29 # 26 #
27 # Copyright (c) 2009 David Grundberg
30 # Copyright (c) 2008 Michael Tindal 28 # Copyright (c) 2008 Michael Tindal
31 # 29 #
32 # This program is free software; you can redistribute it and/or modify it 30 # This program is free software; you can redistribute it and/or modify it
33 # under the terms of the GNU General Public License as published by the 31 # under the terms of the GNU General Public License as published by the
34 # Free Software Foundation; either version 2 of the License, or (at your 32 # Free Software Foundation; either version 2 of the License, or (at your
53 # This special exception to the GPL applies to versions of the Autoconf 51 # This special exception to the GPL applies to versions of the Autoconf
54 # Macro released by the Autoconf Macro Archive. When you make and 52 # Macro released by the Autoconf Macro Archive. When you make and
55 # distribute a modified version of the Autoconf Macro, you may extend this 53 # distribute a modified version of the Autoconf Macro, you may extend this
56 # special exception to the GPL to apply to your modified version as well. 54 # special exception to the GPL to apply to your modified version as well.
57 55
58 AC_DEFUN([AX_BOOST_PYTHON], 56 AC_DEFUN([AX_BOOST_PYTHON], [
59 [AC_REQUIRE([AX_PYTHON])dnl 57 AC_CACHE_CHECK([[whether the Boost::Python library is available]],
60 AC_CACHE_CHECK(whether the Boost::Python library is available,
61 ac_cv_boost_python, 58 ac_cv_boost_python,
62 [AC_LANG_SAVE 59 [
60 BOOST_PYTHON_LIB=
61 AC_LANG_SAVE
63 AC_LANG_CPLUSPLUS 62 AC_LANG_CPLUSPLUS
64 CPPFLAGS_SAVE=$CPPFLAGS 63 CPPFLAGS_SAVE=$CPPFLAGS
65 if test x$PYTHON_INCLUDE_DIR != x; then
66 CPPFLAGS=-I$PYTHON_INCLUDE_DIR $CPPFLAGS
67 fi
68 AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[ 64 AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[
69 #include <boost/python/module.hpp> 65 #include <boost/python/module.hpp>
70 using namespace boost::python; 66 using namespace boost::python;
71 BOOST_PYTHON_MODULE(test) { throw "Boost::Python test."; }]], 67 BOOST_PYTHON_MODULE(test) { throw "Boost::Python test."; }]],
72 [[return 0;]]), 68 [[return 0;]]),
74 AC_LANG_RESTORE 70 AC_LANG_RESTORE
75 CPPFLAGS=$CPPFLAGS_SAVE 71 CPPFLAGS=$CPPFLAGS_SAVE
76 ]) 72 ])
77 if test "$ac_cv_boost_python" = "yes"; then 73 if test "$ac_cv_boost_python" = "yes"; then
78 AC_DEFINE(HAVE_BOOST_PYTHON,,[define if the Boost::Python library is available]) 74 AC_DEFINE(HAVE_BOOST_PYTHON,,[define if the Boost::Python library is available])
79 ax_python_lib=boost_python 75 ax_boost_python_lib=boost_python
80 AC_ARG_WITH([boost-python],AS_HELP_STRING([--with-boost-python],[specify the boost python library or suffix to use]), 76 AS_IF([test -n "$PYTHON_VERSION"], [
81 [if test "x$with_boost_python" != "xno"; then 77 # Read ax_python_devel for info about the PYTHON_VERSION variable
82 ax_python_lib=$with_boost_python 78 ax_boost_python_lib=boost_python$PYTHON_VERSION
83 ax_boost_python_lib=boost_python-$with_boost_python 79 ])
84 fi]) 80 AC_ARG_WITH([boost-python],AS_HELP_STRING([--with-boost-python],[specify the boost python library or suffix to use]), [
85 for ax_lib in $ax_python_lib $ax_boost_python_lib boost_python; do 81 AS_IF([test "x$with_boost_python" != "xno"], [
82 ax_boost_python_lib=$with_boost_python
83 ])
84 ])
85 for ax_lib in $ax_boost_python_lib boost_python; do
86 AC_CHECK_LIB($ax_lib, exit, [BOOST_PYTHON_LIB=$ax_lib break]) 86 AC_CHECK_LIB($ax_lib, exit, [BOOST_PYTHON_LIB=$ax_lib break])
87 done 87 done
88 AC_SUBST(BOOST_PYTHON_LIB) 88 AC_SUBST(BOOST_PYTHON_LIB)
89 fi 89 fi
90
91 if test -n "$BOOST_PYTHON_LIB" ; then
92 m4_ifvaln([$1],[$1],[:])dnl
93 m4_ifvaln([$2],[else $2])dnl
94 fi
90 ])dnl 95 ])dnl