forked from premiere/premiere-libtorrent
port new Boost.Python macro from RC_1_0
This commit is contained in:
Steven Siloti
parent
2b4fbc8b1e
commit
18dc2e3d3a
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@ -1,5 +1,5 @@
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# ===========================================================================
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# http://www.nongnu.org/autoconf-archive/ax_boost_python.html
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# http://www.gnu.org/software/autoconf-archive/ax_boost_python.html
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# ===========================================================================
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#
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# SYNOPSIS
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@ -9,7 +9,7 @@
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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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# also attempts to guess the correct 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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@ -18,20 +18,14 @@
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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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# In order to ensure that the Python headers and the Boost libraries are
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# specified on the include path, this macro requires AX_PYTHON_DEVEL and
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# AX_BOOST_BASE to be called.
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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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# Copyright (c) 2013 Daniel M"ullner <daniel@danifold.net>
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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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@ -59,45 +53,69 @@
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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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#serial 21
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AC_DEFUN([AX_BOOST_PYTHON],
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[AC_REQUIRE([AX_PYTHON_DEVEL])dnl
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AC_REQUIRE([AX_BOOST_BASE])dnl
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AC_LANG_PUSH([C++])
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ax_boost_python_save_CPPFLAGS="$CPPFLAGS"
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ax_boost_python_save_LDFLAGS="$LDFLAGS"
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ax_boost_python_save_LIBS="$LIBS"
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if test "x$PYTHON_CPPFLAGS" != "x"; then
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CPPFLAGS="$PYTHON_CPPFLAGS $CPPFLAGS"
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fi
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# Versions of AX_PYTHON_DEVEL() before serial 18 provided PYTHON_LDFLAGS
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# instead of PYTHON_LIBS, so this is just here for compatibility.
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if test "x$PYTHON_LDFLAGS" != "x"; then
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LDFLAGS="$PYTHON_LDFLAGS $LDFLAGS"
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fi
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# Note: Only versions of AX_PYTHON_DEVEL() since serial 18 provide PYTHON_LIBS
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# instead of PYTHON_LDFLAGS.
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if test "x$PYTHON_LIBS" != "x"; then
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LIBS="$PYTHON_LIBS $LIBS"
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fi
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if test "x$BOOST_CPPFLAGS" != "x"; then
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CPPFLAGS="$BOOST_CPPFLAGS $CPPFLAGS"
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fi
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if test "x$BOOST_LDFLAGS" != "x"; then
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LDFLAGS="$BOOST_LDFLAGS $LDFLAGS"
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fi
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AC_CACHE_CHECK(whether the Boost::Python library is available,
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ac_cv_boost_python,
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[AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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CPPFLAGS_SAVE=$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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[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
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#include <boost/python/module.hpp>
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BOOST_PYTHON_MODULE(test) { throw "Boost::Python test."; }]], [])],
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ac_cv_boost_python=yes, ac_cv_boost_python=no)
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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 $PYTHON_LDFLAGS"
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fi
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dnl
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if test "$ac_cv_boost_python" = "yes"; then
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AC_DEFINE(HAVE_BOOST_PYTHON,,[define if the Boost::Python library is available])
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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-$with_boost_python"
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AC_ARG_WITH([boost-python],AS_HELP_STRING([--with-boost-python],[specify yes/no or the boost python library or suffix to use]),
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[if test "x$with_boost_python" != "xno" -a "x$with_boost_python" != "xyes"; then
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ax_python_lib=$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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BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
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for ax_lib in $ax_python_lib $ax_boost_python_lib `ls $BOOSTLIBDIR/libboost_python*.so* $BOOSTLIBDIR/libboost_python*.dylib* $BOOSTLIBDIR/libboost_python*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_python.*\)\.so.*$;\1;' -e 's;^lib\(boost_python.*\)\.dylib.*$;\1;' -e 's;^lib\(boost_python.*\)\.a.*$;\1;' ` boost_python boost_python3; do
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AS_VAR_PUSHDEF([ax_Lib], [ax_cv_lib_$ax_lib''_BOOST_PYTHON_MODULE])dnl
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AC_CACHE_CHECK([whether $ax_lib is the correct library], [ax_Lib],
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[LIBS="-l$ax_lib $ax_boost_python_save_LIBS $PYTHON_LIBS"
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AC_LINK_IFELSE([AC_LANG_PROGRAM([[
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#include <boost/python/module.hpp>
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BOOST_PYTHON_MODULE(test) { throw "Boost::Python test."; }]], [])],
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[AS_VAR_SET([ax_Lib], [yes])],
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[AS_VAR_SET([ax_Lib], [no])])])
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AS_VAR_IF([ax_Lib], [yes], [BOOST_PYTHON_LIB=$ax_lib break], [])
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AS_VAR_POPDEF([ax_Lib])dnl
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done
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dnl
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LDFLAGS=$LDFLAGS_SAVE
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dnl
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AC_SUBST(BOOST_PYTHON_LIB)
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fi
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CPPFLAGS="$ax_boost_python_save_CPPFLAGS"
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LDFLAGS="$ax_boost_python_save_LDFLAGS"
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LIBS="$ax_boost_python_save_LIBS"
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AC_LANG_POP([C++])
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])dnl
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