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103 lines
4.0 KiB
103 lines
4.0 KiB
# =========================================================================== |
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# http://www.nongnu.org/autoconf-archive/ax_boost_python.html |
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# =========================================================================== |
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# |
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# SYNOPSIS |
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# |
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# AX_BOOST_PYTHON |
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# |
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# DESCRIPTION |
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# |
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# This macro checks to see if the Boost.Python library is installed. It |
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# also attempts to guess the currect library name using several attempts. |
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# It tries to build the library name using a user supplied name or suffix |
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# and then just the raw library. |
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# |
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# If the library is found, HAVE_BOOST_PYTHON is defined and |
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# BOOST_PYTHON_LIB is set to the name of the library. |
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# |
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# This macro calls AC_SUBST(BOOST_PYTHON_LIB). |
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# |
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# In order to ensure that the Python headers are specified on the include |
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# path, this macro requires AX_PYTHON to be called. |
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# |
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# EDIT: |
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# 2009-09-14 Cristian Greco <cristian.debian@gmail.com> |
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# - Require AX_PYTHON_DEVEL to be called before this macro to properly |
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# detect python include path, instead of AX_PYTHON. |
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# 2009-09-07 Cristian Greco <cristian.debian@gmail.com> |
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# - Prefix BOOST_PYTHON_LIB with a `-l` for consistency with other |
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# ax_boost_libname.m4 scripts. |
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# |
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# LICENSE |
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# |
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# Copyright (c) 2008 Michael Tindal |
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# |
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# This program is free software; you can redistribute it and/or modify it |
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# under the terms of the GNU General Public License as published by the |
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# Free Software Foundation; either version 2 of the License, or (at your |
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# option) any later version. |
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# |
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# This program is distributed in the hope that it will be useful, but |
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# WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General |
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# Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License along |
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# with this program. If not, see <http://www.gnu.org/licenses/>. |
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# |
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# As a special exception, the respective Autoconf Macro's copyright owner |
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# gives unlimited permission to copy, distribute and modify the configure |
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# scripts that are the output of Autoconf when processing the Macro. You |
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# need not follow the terms of the GNU General Public License when using |
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# or distributing such scripts, even though portions of the text of the |
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# Macro appear in them. The GNU General Public License (GPL) does govern |
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# all other use of the material that constitutes the Autoconf Macro. |
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# |
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# This special exception to the GPL applies to versions of the Autoconf |
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# Macro released by the Autoconf Archive. When you make and distribute a |
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# modified version of the Autoconf Macro, you may extend this special |
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# exception to the GPL to apply to your modified version as well. |
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AC_DEFUN([AX_BOOST_PYTHON], |
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[AC_REQUIRE([AX_PYTHON_DEVEL])dnl |
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AC_CACHE_CHECK(whether the Boost::Python library is available, |
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ac_cv_boost_python, |
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[AC_LANG_SAVE |
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AC_LANG_CPLUSPLUS |
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CPPFLAGS_SAVE=$CPPFLAGS |
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if test "x$PYTHON_CPPFLAGS" != "x"; then |
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CPPFLAGS="$PYTHON_CPPFLAGS $CPPFLAGS" |
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fi |
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AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[ |
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#include <boost/python/module.hpp> |
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using namespace boost::python; |
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BOOST_PYTHON_MODULE(test) { throw "Boost::Python test."; }]], |
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[[return 0;]]), |
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ac_cv_boost_python=yes, ac_cv_boost_python=no) |
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AC_LANG_RESTORE |
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CPPFLAGS=$CPPFLAGS_SAVE |
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]) |
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if test "x$ac_cv_boost_python" = "xyes"; then |
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AC_DEFINE(HAVE_BOOST_PYTHON,[1],[define if the Boost::Python library is available]) |
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dnl |
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LDFLAGS_SAVE=$LDFLAGS |
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if test "x$PYTHON_LDFLAGS" != "x"; then |
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LDFLAGS="$LDFLAGS $PYTHON_LDFLAGS" |
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fi |
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dnl |
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ax_python_lib=boost_python |
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AC_ARG_WITH([boost-python],AS_HELP_STRING([--with-boost-python],[specify the boost python library or suffix to use]), |
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[if test "x$with_boost_python" != "xno"; then |
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ax_python_lib="$with_boost_python" |
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ax_boost_python_lib="boost_python-$with_boost_python" |
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fi]) |
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for ax_lib in $ax_python_lib $ax_boost_python_lib boost_python; do |
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AC_CHECK_LIB($ax_lib, main, [BOOST_PYTHON_LIB=-l$ax_lib break]) |
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done |
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dnl |
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LDFLAGS=$LDFLAGS_SAVE |
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dnl |
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AC_SUBST(BOOST_PYTHON_LIB) |
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fi |
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])dnl
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