mirror of https://github.com/odrling/Aegisub
1187 lines
43 KiB
Plaintext
1187 lines
43 KiB
Plaintext
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# boost.m4: Locate Boost headers and libraries for autoconf-based projects.
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# Copyright (C) 2007, 2008, 2009, 2010, 2011 Benoit Sigoure <tsuna@lrde.epita.fr>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Additional permission under section 7 of the GNU General Public
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# License, version 3 ("GPLv3"):
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#
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# If you convey this file as part of a work that contains a
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# configuration script generated by Autoconf, you may do so under
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# terms of your choice.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General 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
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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m4_define([_BOOST_SERIAL], [m4_translit([
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# serial 16
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], [#
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], [])])
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# Original sources can be found at http://github.com/tsuna/boost.m4
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# You can fetch the latest version of the script by doing:
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# wget http://github.com/tsuna/boost.m4/raw/master/build-aux/boost.m4
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# ------ #
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# README #
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# ------ #
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# This file provides several macros to use the various Boost libraries.
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# The first macro is BOOST_REQUIRE. It will simply check if it's possible to
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# find the Boost headers of a given (optional) minimum version and it will
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# define BOOST_CPPFLAGS accordingly. It will add an option --with-boost to
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# your configure so that users can specify non standard locations.
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# If the user's environment contains BOOST_ROOT and --with-boost was not
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# specified, --with-boost=$BOOST_ROOT is implicitly used.
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# For more README and documentation, go to http://github.com/tsuna/boost.m4
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# Note: THESE MACROS ASSUME THAT YOU USE LIBTOOL. If you don't, don't worry,
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# simply read the README, it will show you what to do step by step.
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m4_pattern_forbid([^_?(BOOST|Boost)_])
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# _BOOST_SED_CPP(SED-PROGRAM, PROGRAM,
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# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
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# --------------------------------------------------------
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# Same as AC_EGREP_CPP, but leave the result in conftest.i.
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#
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# SED-PROGRAM is *not* overquoted, as in AC_EGREP_CPP. It is expanded
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# in double-quotes, so escape your double quotes.
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#
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# It could be useful to turn this into a macro which extracts the
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# value of any macro.
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m4_define([_BOOST_SED_CPP],
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[AC_LANG_PREPROC_REQUIRE()dnl
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AC_REQUIRE([AC_PROG_SED])dnl
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AC_LANG_CONFTEST([AC_LANG_SOURCE([[$2]])])
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AS_IF([dnl eval is necessary to expand ac_cpp.
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dnl Ultrix and Pyramid sh refuse to redirect output of eval, so use subshell.
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dnl Beware of Windows end-of-lines, for instance if we are running
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dnl some Windows programs under Wine. In that case, boost/version.hpp
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dnl is certainly using "\r\n", but the regular Unix shell will only
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dnl strip `\n' with backquotes, not the `\r'. This results in
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dnl boost_cv_lib_version='1_37\r' for instance, which breaks
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dnl everything else.
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dnl Cannot use 'dnl' after [$4] because a trailing dnl may break AC_CACHE_CHECK
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(eval "$ac_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD |
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tr -d '\r' |
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$SED -n -e "$1" >conftest.i 2>&1],
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[$3],
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[$4])
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rm -rf conftest*
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])# AC_EGREP_CPP
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# BOOST_REQUIRE([VERSION], [ACTION-IF-NOT-FOUND])
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# -----------------------------------------------
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# Look for Boost. If version is given, it must either be a literal of the form
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# "X.Y.Z" where X, Y and Z are integers (the ".Z" part being optional) or a
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# variable "$var".
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# Defines the value BOOST_CPPFLAGS. This macro only checks for headers with
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# the required version, it does not check for any of the Boost libraries.
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# On # success, defines HAVE_BOOST. On failure, calls the optional
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# ACTION-IF-NOT-FOUND action if one was supplied.
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# Otherwise aborts with an error message.
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AC_DEFUN([BOOST_REQUIRE],
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[AC_REQUIRE([AC_PROG_CXX])dnl
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AC_REQUIRE([AC_PROG_GREP])dnl
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echo "$as_me: this is boost.m4[]_BOOST_SERIAL" >&AS_MESSAGE_LOG_FD
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boost_save_IFS=$IFS
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boost_version_req=$1
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IFS=.
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set x $boost_version_req 0 0 0
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IFS=$boost_save_IFS
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shift
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boost_version_req=`expr "$[1]" '*' 100000 + "$[2]" '*' 100 + "$[3]"`
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boost_version_req_string=$[1].$[2].$[3]
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AC_ARG_WITH([boost],
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[AS_HELP_STRING([--with-boost=DIR],
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[prefix of Boost $1 @<:@guess@:>@])])dnl
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AC_ARG_VAR([BOOST_ROOT],[Location of Boost installation])dnl
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# If BOOST_ROOT is set and the user has not provided a value to
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# --with-boost, then treat BOOST_ROOT as if it the user supplied it.
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if test x"$BOOST_ROOT" != x; then
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if test x"$with_boost" = x; then
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AC_MSG_NOTICE([Detected BOOST_ROOT; continuing with --with-boost=$BOOST_ROOT])
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with_boost=$BOOST_ROOT
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else
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AC_MSG_NOTICE([Detected BOOST_ROOT=$BOOST_ROOT, but overridden by --with-boost=$with_boost])
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fi
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fi
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AC_SUBST([DISTCHECK_CONFIGURE_FLAGS],
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["$DISTCHECK_CONFIGURE_FLAGS '--with-boost=$with_boost'"])dnl
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boost_save_CPPFLAGS=$CPPFLAGS
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AC_CACHE_CHECK([for Boost headers version >= $boost_version_req_string],
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[boost_cv_inc_path],
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[boost_cv_inc_path=no
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AC_LANG_PUSH([C++])dnl
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m4_pattern_allow([^BOOST_VERSION$])dnl
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AC_LANG_CONFTEST([AC_LANG_PROGRAM([[#include <boost/version.hpp>
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#if !defined BOOST_VERSION
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# error BOOST_VERSION is not defined
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#elif BOOST_VERSION < $boost_version_req
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# error Boost headers version < $boost_version_req
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#endif
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]])])
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# If the user provided a value to --with-boost, use it and only it.
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case $with_boost in #(
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''|yes) set x '' /opt/local/include /usr/local/include /opt/include \
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/usr/include C:/Boost/include;; #(
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*) set x "$with_boost/include" "$with_boost";;
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esac
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shift
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for boost_dir
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do
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# Without --layout=system, Boost (or at least some versions) installs
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# itself in <prefix>/include/boost-<version>. This inner loop helps to
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# find headers in such directories.
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#
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# Any ${boost_dir}/boost-x_xx directories are searched in reverse version
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# order followed by ${boost_dir}. The final '.' is a sentinel for
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# searching $boost_dir" itself. Entries are whitespace separated.
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#
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# I didn't indent this loop on purpose (to avoid over-indented code)
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boost_layout_system_search_list=`cd "$boost_dir" 2>/dev/null \
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&& ls -1 | "${GREP}" '^boost-' | sort -rn -t- -k2 \
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&& echo .`
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for boost_inc in $boost_layout_system_search_list
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do
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if test x"$boost_inc" != x.; then
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boost_inc="$boost_dir/$boost_inc"
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else
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boost_inc="$boost_dir" # Uses sentinel in boost_layout_system_search_list
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fi
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if test x"$boost_inc" != x; then
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# We are going to check whether the version of Boost installed
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# in $boost_inc is usable by running a compilation that
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# #includes it. But if we pass a -I/some/path in which Boost
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# is not installed, the compiler will just skip this -I and
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# use other locations (either from CPPFLAGS, or from its list
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# of system include directories). As a result we would use
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# header installed on the machine instead of the /some/path
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# specified by the user. So in that precise case (trying
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# $boost_inc), make sure the version.hpp exists.
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#
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# Use test -e as there can be symlinks.
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test -e "$boost_inc/boost/version.hpp" || continue
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CPPFLAGS="$CPPFLAGS -I$boost_inc"
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fi
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AC_COMPILE_IFELSE([], [boost_cv_inc_path=yes], [boost_cv_version=no])
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if test x"$boost_cv_inc_path" = xyes; then
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if test x"$boost_inc" != x; then
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boost_cv_inc_path=$boost_inc
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fi
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break 2
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fi
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done
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done
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AC_LANG_POP([C++])dnl
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])
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case $boost_cv_inc_path in #(
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no)
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boost_errmsg="cannot find Boost headers version >= $boost_version_req_string"
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m4_if([$2], [], [AC_MSG_ERROR([$boost_errmsg])],
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[AC_MSG_NOTICE([$boost_errmsg])])
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$2
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;;#(
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yes)
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BOOST_CPPFLAGS=
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;;#(
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*)
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AC_SUBST([BOOST_CPPFLAGS], ["-I$boost_cv_inc_path"])dnl
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;;
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esac
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if test x"$boost_cv_inc_path" != xno; then
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AC_DEFINE([HAVE_BOOST], [1],
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[Defined if the requested minimum BOOST version is satisfied])
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AC_CACHE_CHECK([for Boost's header version],
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[boost_cv_lib_version],
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[m4_pattern_allow([^BOOST_LIB_VERSION$])dnl
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_BOOST_SED_CPP([/^boost-lib-version = /{s///;s/\"//g;p;q;}],
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[#include <boost/version.hpp>
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boost-lib-version = BOOST_LIB_VERSION],
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[boost_cv_lib_version=`cat conftest.i`])])
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# e.g. "134" for 1_34_1 or "135" for 1_35
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boost_major_version=`echo "$boost_cv_lib_version" | sed 's/_//;s/_.*//'`
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case $boost_major_version in #(
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'' | *[[!0-9]]*)
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AC_MSG_ERROR([invalid value: boost_major_version=$boost_major_version])
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;;
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esac
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fi
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CPPFLAGS=$boost_save_CPPFLAGS
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])# BOOST_REQUIRE
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# BOOST_STATIC()
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# --------------
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# Add the "--enable-static-boost" configure argument. If this argument is given
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# on the command line, static versions of the libraries will be looked up.
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AC_DEFUN([BOOST_STATIC],
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[AC_ARG_ENABLE([static-boost],
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[AC_HELP_STRING([--enable-static-boost],
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[Prefer the static boost libraries over the shared ones [no]])],
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[enable_static_boost=yes],
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[enable_static_boost=no])])# BOOST_STATIC
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# BOOST_FIND_HEADER([HEADER-NAME], [ACTION-IF-NOT-FOUND], [ACTION-IF-FOUND])
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# --------------------------------------------------------------------------
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# Wrapper around AC_CHECK_HEADER for Boost headers. Useful to check for
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# some parts of the Boost library which are only made of headers and don't
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# require linking (such as Boost.Foreach).
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#
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# Default ACTION-IF-NOT-FOUND: Fail with a fatal error unless Boost couldn't be
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# found in the first place, in which case by default a notice is issued to the
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# user. Presumably if we haven't died already it's because it's OK to not have
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# Boost, which is why only a notice is issued instead of a hard error.
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#
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# Default ACTION-IF-FOUND: define the preprocessor symbol HAVE_<HEADER-NAME> in
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# case of success # (where HEADER-NAME is written LIKE_THIS, e.g.,
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# HAVE_BOOST_FOREACH_HPP).
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AC_DEFUN([BOOST_FIND_HEADER],
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[AC_REQUIRE([BOOST_REQUIRE])dnl
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if test x"$boost_cv_inc_path" = xno; then
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m4_default([$2], [AC_MSG_NOTICE([Boost not available, not searching for $1])])
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else
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AC_LANG_PUSH([C++])dnl
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boost_save_CPPFLAGS=$CPPFLAGS
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CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
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AC_CHECK_HEADER([$1],
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[m4_default([$3], [AC_DEFINE(AS_TR_CPP([HAVE_$1]), [1],
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[Define to 1 if you have <$1>])])],
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[m4_default([$2], [AC_MSG_ERROR([cannot find $1])])])
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CPPFLAGS=$boost_save_CPPFLAGS
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AC_LANG_POP([C++])dnl
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fi
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])# BOOST_FIND_HEADER
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# BOOST_FIND_LIB([LIB-NAME], [PREFERRED-RT-OPT], [HEADER-NAME], [CXX-TEST],
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# [CXX-PROLOGUE])
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# -------------------------------------------------------------------------
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# Look for the Boost library LIB-NAME (e.g., LIB-NAME = `thread', for
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# libboost_thread). Check that HEADER-NAME works and check that
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# libboost_LIB-NAME can link with the code CXX-TEST. The optional argument
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# CXX-PROLOGUE can be used to include some C++ code before the `main'
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# function.
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#
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# Invokes BOOST_FIND_HEADER([HEADER-NAME]) (see above).
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#
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# Boost libraries typically come compiled with several flavors (with different
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# runtime options) so PREFERRED-RT-OPT is the preferred suffix. A suffix is one
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# or more of the following letters: sgdpn (in that order). s = static
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# runtime, d = debug build, g = debug/diagnostic runtime, p = STLPort build,
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# n = (unsure) STLPort build without iostreams from STLPort (it looks like `n'
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# must always be used along with `p'). Additionally, PREFERRED-RT-OPT can
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# start with `mt-' to indicate that there is a preference for multi-thread
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# builds. Some sample values for PREFERRED-RT-OPT: (nothing), mt, d, mt-d, gdp
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|
# ... If you want to make sure you have a specific version of Boost
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# (eg, >= 1.33) you *must* invoke BOOST_REQUIRE before this macro.
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||
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|
AC_DEFUN([BOOST_FIND_LIB],
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|
[AC_REQUIRE([BOOST_REQUIRE])dnl
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||
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|
AC_REQUIRE([_BOOST_FIND_COMPILER_TAG])dnl
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||
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AC_REQUIRE([BOOST_STATIC])dnl
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AC_REQUIRE([_BOOST_GUESS_WHETHER_TO_USE_MT])dnl
|
||
|
|
if test x"$boost_cv_inc_path" = xno; then
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AC_MSG_NOTICE([Boost not available, not searching for the Boost $1 library])
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||
|
|
else
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||
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|
dnl The else branch is huge and wasn't intended on purpose.
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AC_LANG_PUSH([C++])dnl
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AS_VAR_PUSHDEF([Boost_lib], [boost_cv_lib_$1])dnl
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AS_VAR_PUSHDEF([Boost_lib_LDFLAGS], [boost_cv_lib_$1_LDFLAGS])dnl
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AS_VAR_PUSHDEF([Boost_lib_LDPATH], [boost_cv_lib_$1_LDPATH])dnl
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AS_VAR_PUSHDEF([Boost_lib_LIBS], [boost_cv_lib_$1_LIBS])dnl
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BOOST_FIND_HEADER([$3])
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boost_save_CPPFLAGS=$CPPFLAGS
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CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
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# Now let's try to find the library. The algorithm is as follows: first look
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# for a given library name according to the user's PREFERRED-RT-OPT. For each
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# library name, we prefer to use the ones that carry the tag (toolset name).
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||
|
|
# Each library is searched through the various standard paths were Boost is
|
||
|
|
# usually installed. If we can't find the standard variants, we try to
|
||
|
|
# enforce -mt (for instance on MacOSX, libboost_threads.dylib doesn't exist
|
||
|
|
# but there's -obviously- libboost_threads-mt.dylib).
|
||
|
|
AC_CACHE_CHECK([for the Boost $1 library], [Boost_lib],
|
||
|
|
[Boost_lib=no
|
||
|
|
case "$2" in #(
|
||
|
|
mt | mt-) boost_mt=-mt; boost_rtopt=;; #(
|
||
|
|
mt* | mt-*) boost_mt=-mt; boost_rtopt=`expr "X$2" : 'Xmt-*\(.*\)'`;; #(
|
||
|
|
*) boost_mt=; boost_rtopt=$2;;
|
||
|
|
esac
|
||
|
|
if test $enable_static_boost = yes; then
|
||
|
|
boost_rtopt="s$boost_rtopt"
|
||
|
|
fi
|
||
|
|
# Find the proper debug variant depending on what we've been asked to find.
|
||
|
|
case $boost_rtopt in #(
|
||
|
|
*d*) boost_rt_d=$boost_rtopt;; #(
|
||
|
|
*[[sgpn]]*) # Insert the `d' at the right place (in between `sg' and `pn')
|
||
|
|
boost_rt_d=`echo "$boost_rtopt" | sed 's/\(s*g*\)\(p*n*\)/\1\2/'`;; #(
|
||
|
|
*) boost_rt_d='-d';;
|
||
|
|
esac
|
||
|
|
# If the PREFERRED-RT-OPT are not empty, prepend a `-'.
|
||
|
|
test -n "$boost_rtopt" && boost_rtopt="-$boost_rtopt"
|
||
|
|
$boost_guess_use_mt && boost_mt=-mt
|
||
|
|
# Look for the abs path the static archive.
|
||
|
|
# $libext is computed by Libtool but let's make sure it's non empty.
|
||
|
|
test -z "$libext" &&
|
||
|
|
AC_MSG_ERROR([the libext variable is empty, did you invoke Libtool?])
|
||
|
|
boost_save_ac_objext=$ac_objext
|
||
|
|
# Generate the test file.
|
||
|
|
AC_LANG_CONFTEST([AC_LANG_PROGRAM([#include <$3>
|
||
|
|
$5], [$4])])
|
||
|
|
dnl Optimization hacks: compiling C++ is slow, especially with Boost. What
|
||
|
|
dnl we're trying to do here is guess the right combination of link flags
|
||
|
|
dnl (LIBS / LDFLAGS) to use a given library. This can take several
|
||
|
|
dnl iterations before it succeeds and is thus *very* slow. So what we do
|
||
|
|
dnl instead is that we compile the code first (and thus get an object file,
|
||
|
|
dnl typically conftest.o). Then we try various combinations of link flags
|
||
|
|
dnl until we succeed to link conftest.o in an executable. The problem is
|
||
|
|
dnl that the various TRY_LINK / COMPILE_IFELSE macros of Autoconf always
|
||
|
|
dnl remove all the temporary files including conftest.o. So the trick here
|
||
|
|
dnl is to temporarily change the value of ac_objext so that conftest.o is
|
||
|
|
dnl preserved accross tests. This is obviously fragile and I will burn in
|
||
|
|
dnl hell for not respecting Autoconf's documented interfaces, but in the
|
||
|
|
dnl mean time, it optimizes the macro by a factor of 5 to 30.
|
||
|
|
dnl Another small optimization: the first argument of AC_COMPILE_IFELSE left
|
||
|
|
dnl empty because the test file is generated only once above (before we
|
||
|
|
dnl start the for loops).
|
||
|
|
AC_COMPILE_IFELSE([],
|
||
|
|
[ac_objext=do_not_rm_me_plz],
|
||
|
|
[AC_MSG_ERROR([cannot compile a test that uses Boost $1])])
|
||
|
|
ac_objext=$boost_save_ac_objext
|
||
|
|
boost_failed_libs=
|
||
|
|
# Don't bother to ident the 6 nested for loops, only the 2 innermost ones
|
||
|
|
# matter.
|
||
|
|
for boost_tag_ in -$boost_cv_lib_tag ''; do
|
||
|
|
for boost_ver_ in -$boost_cv_lib_version ''; do
|
||
|
|
for boost_mt_ in $boost_mt -mt ''; do
|
||
|
|
for boost_rtopt_ in $boost_rtopt '' -d; do
|
||
|
|
for boost_lib in \
|
||
|
|
boost_$1$boost_tag_$boost_mt_$boost_rtopt_$boost_ver_ \
|
||
|
|
boost_$1$boost_tag_$boost_rtopt_$boost_ver_ \
|
||
|
|
boost_$1$boost_tag_$boost_mt_$boost_ver_ \
|
||
|
|
boost_$1$boost_tag_$boost_ver_
|
||
|
|
do
|
||
|
|
# Avoid testing twice the same lib
|
||
|
|
case $boost_failed_libs in #(
|
||
|
|
*@$boost_lib@*) continue;;
|
||
|
|
esac
|
||
|
|
# If with_boost is empty, we'll search in /lib first, which is not quite
|
||
|
|
# right so instead we'll try to a location based on where the headers are.
|
||
|
|
boost_tmp_lib=$with_boost
|
||
|
|
test x"$with_boost" = x && boost_tmp_lib=${boost_cv_inc_path%/include}
|
||
|
|
for boost_ldpath in "$boost_tmp_lib/lib" '' \
|
||
|
|
/opt/local/lib* /usr/local/lib* /opt/lib* /usr/lib* \
|
||
|
|
"$with_boost" C:/Boost/lib /lib*
|
||
|
|
do
|
||
|
|
test -e "$boost_ldpath" || continue
|
||
|
|
boost_save_LDFLAGS=$LDFLAGS
|
||
|
|
# Are we looking for a static library?
|
||
|
|
case $boost_ldpath:$boost_rtopt_ in #(
|
||
|
|
*?*:*s*) # Yes (Non empty boost_ldpath + s in rt opt)
|
||
|
|
Boost_lib_LIBS="$boost_ldpath/lib$boost_lib.$libext"
|
||
|
|
test -e "$Boost_lib_LIBS" || continue;; #(
|
||
|
|
*) # No: use -lboost_foo to find the shared library.
|
||
|
|
Boost_lib_LIBS="-l$boost_lib";;
|
||
|
|
esac
|
||
|
|
boost_save_LIBS=$LIBS
|
||
|
|
LIBS="$Boost_lib_LIBS $LIBS"
|
||
|
|
test x"$boost_ldpath" != x && LDFLAGS="$LDFLAGS -L$boost_ldpath"
|
||
|
|
dnl First argument of AC_LINK_IFELSE left empty because the test file is
|
||
|
|
dnl generated only once above (before we start the for loops).
|
||
|
|
_BOOST_AC_LINK_IFELSE([],
|
||
|
|
[Boost_lib=yes], [Boost_lib=no])
|
||
|
|
ac_objext=$boost_save_ac_objext
|
||
|
|
LDFLAGS=$boost_save_LDFLAGS
|
||
|
|
LIBS=$boost_save_LIBS
|
||
|
|
if test x"$Boost_lib" = xyes; then
|
||
|
|
Boost_lib_LDFLAGS="-L$boost_ldpath -Wl,-R$boost_ldpath"
|
||
|
|
Boost_lib_LDPATH="$boost_ldpath"
|
||
|
|
break 6
|
||
|
|
else
|
||
|
|
boost_failed_libs="$boost_failed_libs@$boost_lib@"
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
done
|
||
|
|
done
|
||
|
|
done
|
||
|
|
done
|
||
|
|
done
|
||
|
|
rm -f conftest.$ac_objext
|
||
|
|
])
|
||
|
|
case $Boost_lib in #(
|
||
|
|
no) _AC_MSG_LOG_CONFTEST
|
||
|
|
AC_MSG_ERROR([cannot find the flags to link with Boost $1])
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
AC_SUBST(AS_TR_CPP([BOOST_$1_LDFLAGS]), [$Boost_lib_LDFLAGS])dnl
|
||
|
|
AC_SUBST(AS_TR_CPP([BOOST_$1_LDPATH]), [$Boost_lib_LDPATH])dnl
|
||
|
|
AC_SUBST([BOOST_LDPATH], [$Boost_lib_LDPATH])dnl
|
||
|
|
AC_SUBST(AS_TR_CPP([BOOST_$1_LIBS]), [$Boost_lib_LIBS])dnl
|
||
|
|
CPPFLAGS=$boost_save_CPPFLAGS
|
||
|
|
AS_VAR_POPDEF([Boost_lib])dnl
|
||
|
|
AS_VAR_POPDEF([Boost_lib_LDFLAGS])dnl
|
||
|
|
AS_VAR_POPDEF([Boost_lib_LDPATH])dnl
|
||
|
|
AS_VAR_POPDEF([Boost_lib_LIBS])dnl
|
||
|
|
AC_LANG_POP([C++])dnl
|
||
|
|
fi
|
||
|
|
])# BOOST_FIND_LIB
|
||
|
|
|
||
|
|
|
||
|
|
# --------------------------------------- #
|
||
|
|
# Checks for the various Boost libraries. #
|
||
|
|
# --------------------------------------- #
|
||
|
|
|
||
|
|
# List of boost libraries: http://www.boost.org/libs/libraries.htm
|
||
|
|
# The page http://beta.boost.org/doc/libs is useful: it gives the first release
|
||
|
|
# version of each library (among other things).
|
||
|
|
|
||
|
|
# BOOST_DEFUN(LIBRARY, CODE)
|
||
|
|
# --------------------------
|
||
|
|
# Define BOOST_<LIBRARY-UPPERCASE> as a macro that runs CODE.
|
||
|
|
#
|
||
|
|
# Use indir to avoid the warning on underquoted macro name given to AC_DEFUN.
|
||
|
|
m4_define([BOOST_DEFUN],
|
||
|
|
[m4_indir([AC_DEFUN],
|
||
|
|
m4_toupper([BOOST_$1]),
|
||
|
|
[m4_pushdef([BOOST_Library], [$1])dnl
|
||
|
|
$2
|
||
|
|
m4_popdef([BOOST_Library])dnl
|
||
|
|
])
|
||
|
|
])
|
||
|
|
|
||
|
|
# BOOST_ARRAY()
|
||
|
|
# -------------
|
||
|
|
# Look for Boost.Array
|
||
|
|
BOOST_DEFUN([Array],
|
||
|
|
[BOOST_FIND_HEADER([boost/array.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_ASIO()
|
||
|
|
# ------------
|
||
|
|
# Look for Boost.Asio (new in Boost 1.35).
|
||
|
|
BOOST_DEFUN([Asio],
|
||
|
|
[AC_REQUIRE([BOOST_SYSTEM])dnl
|
||
|
|
BOOST_FIND_HEADER([boost/asio.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_BIND()
|
||
|
|
# ------------
|
||
|
|
# Look for Boost.Bind
|
||
|
|
BOOST_DEFUN([Bind],
|
||
|
|
[BOOST_FIND_HEADER([boost/bind.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_CHRONO()
|
||
|
|
# ------------------
|
||
|
|
# Look for Boost.Chrono
|
||
|
|
BOOST_DEFUN([Chrono],
|
||
|
|
[# Do we have to check for Boost.System? This link-time dependency was
|
||
|
|
# added as of 1.35.0. If we have a version <1.35, we must not attempt to
|
||
|
|
# find Boost.System as it didn't exist by then.
|
||
|
|
if test $boost_major_version -ge 135; then
|
||
|
|
BOOST_SYSTEM([$1])
|
||
|
|
fi # end of the Boost.System check.
|
||
|
|
boost_filesystem_save_LIBS=$LIBS
|
||
|
|
boost_filesystem_save_LDFLAGS=$LDFLAGS
|
||
|
|
m4_pattern_allow([^BOOST_SYSTEM_(LIBS|LDFLAGS)$])dnl
|
||
|
|
LIBS="$LIBS $BOOST_SYSTEM_LIBS"
|
||
|
|
LDFLAGS="$LDFLAGS $BOOST_SYSTEM_LDFLAGS"
|
||
|
|
BOOST_FIND_LIB([chrono], [$1],
|
||
|
|
[boost/chrono.hpp],
|
||
|
|
[boost::chrono::thread_clock d;])
|
||
|
|
if test $enable_static_boost = yes && test $boost_major_version -ge 135; then
|
||
|
|
AC_SUBST([BOOST_FILESYSTEM_LIBS], ["$BOOST_FILESYSTEM_LIBS $BOOST_SYSTEM_LIBS"])
|
||
|
|
fi
|
||
|
|
LIBS=$boost_filesystem_save_LIBS
|
||
|
|
LDFLAGS=$boost_filesystem_save_LDFLAGS
|
||
|
|
|
||
|
|
])# BOOST_CHRONO
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_CONVERSION()
|
||
|
|
# ------------------
|
||
|
|
# Look for Boost.Conversion (cast / lexical_cast)
|
||
|
|
BOOST_DEFUN([Conversion],
|
||
|
|
[BOOST_FIND_HEADER([boost/cast.hpp])
|
||
|
|
BOOST_FIND_HEADER([boost/lexical_cast.hpp])
|
||
|
|
])# BOOST_CONVERSION
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_DATE_TIME([PREFERRED-RT-OPT])
|
||
|
|
# -----------------------------------
|
||
|
|
# Look for Boost.Date_Time. For the documentation of PREFERRED-RT-OPT, see the
|
||
|
|
# documentation of BOOST_FIND_LIB above.
|
||
|
|
BOOST_DEFUN([Date_Time],
|
||
|
|
[BOOST_FIND_LIB([date_time], [$1],
|
||
|
|
[boost/date_time/posix_time/posix_time.hpp],
|
||
|
|
[boost::posix_time::ptime t;])
|
||
|
|
])# BOOST_DATE_TIME
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_FILESYSTEM([PREFERRED-RT-OPT])
|
||
|
|
# ------------------------------------
|
||
|
|
# Look for Boost.Filesystem. For the documentation of PREFERRED-RT-OPT, see
|
||
|
|
# the documentation of BOOST_FIND_LIB above.
|
||
|
|
# Do not check for boost/filesystem.hpp because this file was introduced in
|
||
|
|
# 1.34.
|
||
|
|
BOOST_DEFUN([Filesystem],
|
||
|
|
[# Do we have to check for Boost.System? This link-time dependency was
|
||
|
|
# added as of 1.35.0. If we have a version <1.35, we must not attempt to
|
||
|
|
# find Boost.System as it didn't exist by then.
|
||
|
|
if test $boost_major_version -ge 135; then
|
||
|
|
BOOST_SYSTEM([$1])
|
||
|
|
fi # end of the Boost.System check.
|
||
|
|
boost_filesystem_save_LIBS=$LIBS
|
||
|
|
boost_filesystem_save_LDFLAGS=$LDFLAGS
|
||
|
|
m4_pattern_allow([^BOOST_SYSTEM_(LIBS|LDFLAGS)$])dnl
|
||
|
|
LIBS="$LIBS $BOOST_SYSTEM_LIBS"
|
||
|
|
LDFLAGS="$LDFLAGS $BOOST_SYSTEM_LDFLAGS"
|
||
|
|
BOOST_FIND_LIB([filesystem], [$1],
|
||
|
|
[boost/filesystem/path.hpp], [boost::filesystem::path p;])
|
||
|
|
if test $enable_static_boost = yes && test $boost_major_version -ge 135; then
|
||
|
|
AC_SUBST([BOOST_FILESYSTEM_LIBS], ["$BOOST_FILESYSTEM_LIBS $BOOST_SYSTEM_LIBS"])
|
||
|
|
fi
|
||
|
|
LIBS=$boost_filesystem_save_LIBS
|
||
|
|
LDFLAGS=$boost_filesystem_save_LDFLAGS
|
||
|
|
])# BOOST_FILESYSTEM
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_FOREACH()
|
||
|
|
# ---------------
|
||
|
|
# Look for Boost.Foreach
|
||
|
|
BOOST_DEFUN([Foreach],
|
||
|
|
[BOOST_FIND_HEADER([boost/foreach.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_FORMAT()
|
||
|
|
# --------------
|
||
|
|
# Look for Boost.Format
|
||
|
|
# Note: we can't check for boost/format/format_fwd.hpp because the header isn't
|
||
|
|
# standalone. It can't be compiled because it triggers the following error:
|
||
|
|
# boost/format/detail/config_macros.hpp:88: error: 'locale' in namespace 'std'
|
||
|
|
# does not name a type
|
||
|
|
BOOST_DEFUN([Format],
|
||
|
|
[BOOST_FIND_HEADER([boost/format.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_FUNCTION()
|
||
|
|
# ----------------
|
||
|
|
# Look for Boost.Function
|
||
|
|
BOOST_DEFUN([Function],
|
||
|
|
[BOOST_FIND_HEADER([boost/function.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_GRAPH([PREFERRED-RT-OPT])
|
||
|
|
# -------------------------------
|
||
|
|
# Look for Boost.Graphs. For the documentation of PREFERRED-RT-OPT, see the
|
||
|
|
# documentation of BOOST_FIND_LIB above.
|
||
|
|
BOOST_DEFUN([Graph],
|
||
|
|
[BOOST_FIND_LIB([graph], [$1],
|
||
|
|
[boost/graph/adjacency_list.hpp], [boost::adjacency_list<> g;])
|
||
|
|
])# BOOST_GRAPH
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_IOSTREAMS([PREFERRED-RT-OPT])
|
||
|
|
# -----------------------------------
|
||
|
|
# Look for Boost.IOStreams. For the documentation of PREFERRED-RT-OPT, see the
|
||
|
|
# documentation of BOOST_FIND_LIB above.
|
||
|
|
BOOST_DEFUN([IOStreams],
|
||
|
|
[BOOST_FIND_LIB([iostreams], [$1],
|
||
|
|
[boost/iostreams/device/file_descriptor.hpp],
|
||
|
|
[boost::iostreams::file_descriptor fd; fd.close();])
|
||
|
|
])# BOOST_IOSTREAMS
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_HASH()
|
||
|
|
# ------------
|
||
|
|
# Look for Boost.Functional/Hash
|
||
|
|
BOOST_DEFUN([Hash],
|
||
|
|
[BOOST_FIND_HEADER([boost/functional/hash.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_LAMBDA()
|
||
|
|
# --------------
|
||
|
|
# Look for Boost.Lambda
|
||
|
|
BOOST_DEFUN([Lambda],
|
||
|
|
[BOOST_FIND_HEADER([boost/lambda/lambda.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_LOG([PREFERRED-RT-OPT])
|
||
|
|
# -----------------------------
|
||
|
|
# Look for Boost.Log For the documentation of PREFERRED-RT-OPT, see the
|
||
|
|
# documentation of BOOST_FIND_LIB above.
|
||
|
|
BOOST_DEFUN([Log],
|
||
|
|
[BOOST_FIND_LIB([log], [$1],
|
||
|
|
[boost/log/core/core.hpp],
|
||
|
|
[boost::log::attribute a; a.get_value();])
|
||
|
|
])# BOOST_LOG
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_LOG_SETUP([PREFERRED-RT-OPT])
|
||
|
|
# -----------------------------------
|
||
|
|
# Look for Boost.Log For the documentation of PREFERRED-RT-OPT, see the
|
||
|
|
# documentation of BOOST_FIND_LIB above.
|
||
|
|
BOOST_DEFUN([Log_Setup],
|
||
|
|
[AC_REQUIRE([BOOST_LOG])dnl
|
||
|
|
BOOST_FIND_LIB([log_setup], [$1],
|
||
|
|
[boost/log/utility/init/from_settings.hpp],
|
||
|
|
[boost::log::basic_settings<char> bs; bs.empty();])
|
||
|
|
])# BOOST_LOG_SETUP
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_MATH()
|
||
|
|
# ------------
|
||
|
|
# Look for Boost.Math
|
||
|
|
# TODO: This library isn't header-only but it comes in multiple different
|
||
|
|
# flavors that don't play well with BOOST_FIND_LIB (e.g, libboost_math_c99,
|
||
|
|
# libboost_math_c99f, libboost_math_c99l, libboost_math_tr1,
|
||
|
|
# libboost_math_tr1f, libboost_math_tr1l). This macro must be fixed to do the
|
||
|
|
# right thing anyway.
|
||
|
|
BOOST_DEFUN([Math],
|
||
|
|
[BOOST_FIND_HEADER([boost/math/special_functions.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_MULTIARRAY()
|
||
|
|
# ------------------
|
||
|
|
# Look for Boost.MultiArray
|
||
|
|
BOOST_DEFUN([MultiArray],
|
||
|
|
[BOOST_FIND_HEADER([boost/multi_array.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_NUMERIC_CONVERSION()
|
||
|
|
# --------------------------
|
||
|
|
# Look for Boost.NumericConversion (policy-based numeric conversion)
|
||
|
|
BOOST_DEFUN([Numeric_Conversion],
|
||
|
|
[BOOST_FIND_HEADER([boost/numeric/conversion/converter.hpp])
|
||
|
|
])# BOOST_NUMERIC_CONVERSION
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_OPTIONAL()
|
||
|
|
# ----------------
|
||
|
|
# Look for Boost.Optional
|
||
|
|
BOOST_DEFUN([Optional],
|
||
|
|
[BOOST_FIND_HEADER([boost/optional.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_PREPROCESSOR()
|
||
|
|
# --------------------
|
||
|
|
# Look for Boost.Preprocessor
|
||
|
|
BOOST_DEFUN([Preprocessor],
|
||
|
|
[BOOST_FIND_HEADER([boost/preprocessor/repeat.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_UNORDERED()
|
||
|
|
# -----------------
|
||
|
|
# Look for Boost.Unordered
|
||
|
|
BOOST_DEFUN([Unordered],
|
||
|
|
[BOOST_FIND_HEADER([boost/unordered_map.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_UUID()
|
||
|
|
# ------------
|
||
|
|
# Look for Boost.Uuid
|
||
|
|
BOOST_DEFUN([Uuid],
|
||
|
|
[BOOST_FIND_HEADER([boost/uuid/uuid.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_PROGRAM_OPTIONS([PREFERRED-RT-OPT])
|
||
|
|
# -----------------------------------------
|
||
|
|
# Look for Boost.Program_options. For the documentation of PREFERRED-RT-OPT,
|
||
|
|
# see the documentation of BOOST_FIND_LIB above.
|
||
|
|
BOOST_DEFUN([Program_Options],
|
||
|
|
[BOOST_FIND_LIB([program_options], [$1],
|
||
|
|
[boost/program_options.hpp],
|
||
|
|
[boost::program_options::options_description d("test");])
|
||
|
|
])# BOOST_PROGRAM_OPTIONS
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
# _BOOST_PYTHON_CONFIG(VARIABLE, FLAG)
|
||
|
|
# ------------------------------------
|
||
|
|
# Save VARIABLE, and define it via `python-config --FLAG`.
|
||
|
|
# Substitute BOOST_PYTHON_VARIABLE.
|
||
|
|
m4_define([_BOOST_PYTHON_CONFIG],
|
||
|
|
[AC_SUBST([BOOST_PYTHON_$1],
|
||
|
|
[`python-config --$2 2>/dev/null`])dnl
|
||
|
|
boost_python_save_$1=$$1
|
||
|
|
$1="$$1 $BOOST_PYTHON_$1"])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_PYTHON([PREFERRED-RT-OPT])
|
||
|
|
# --------------------------------
|
||
|
|
# Look for Boost.Python. For the documentation of PREFERRED-RT-OPT,
|
||
|
|
# see the documentation of BOOST_FIND_LIB above.
|
||
|
|
BOOST_DEFUN([Python],
|
||
|
|
[_BOOST_PYTHON_CONFIG([CPPFLAGS], [includes])
|
||
|
|
_BOOST_PYTHON_CONFIG([LDFLAGS], [ldflags])
|
||
|
|
_BOOST_PYTHON_CONFIG([LIBS], [libs])
|
||
|
|
m4_pattern_allow([^BOOST_PYTHON_MODULE$])dnl
|
||
|
|
BOOST_FIND_LIB([python], [$1],
|
||
|
|
[boost/python.hpp],
|
||
|
|
[], [BOOST_PYTHON_MODULE(empty) {}])
|
||
|
|
CPPFLAGS=$boost_python_save_CPPFLAGS
|
||
|
|
LDFLAGS=$boost_python_save_LDFLAGS
|
||
|
|
LIBS=$boost_python_save_LIBS
|
||
|
|
])# BOOST_PYTHON
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_REF()
|
||
|
|
# -----------
|
||
|
|
# Look for Boost.Ref
|
||
|
|
BOOST_DEFUN([Ref],
|
||
|
|
[BOOST_FIND_HEADER([boost/ref.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_REGEX([PREFERRED-RT-OPT])
|
||
|
|
# -------------------------------
|
||
|
|
# Look for Boost.Regex. For the documentation of PREFERRED-RT-OPT, see the
|
||
|
|
# documentation of BOOST_FIND_LIB above.
|
||
|
|
BOOST_DEFUN([Regex],
|
||
|
|
[BOOST_FIND_LIB([regex], [$1],
|
||
|
|
[boost/regex.hpp],
|
||
|
|
[boost::regex exp("*"); boost::regex_match("foo", exp);])
|
||
|
|
])# BOOST_REGEX
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_SERIALIZATION([PREFERRED-RT-OPT])
|
||
|
|
# ---------------------------------------
|
||
|
|
# Look for Boost.Serialization. For the documentation of PREFERRED-RT-OPT, see
|
||
|
|
# the documentation of BOOST_FIND_LIB above.
|
||
|
|
BOOST_DEFUN([Serialization],
|
||
|
|
[BOOST_FIND_LIB([serialization], [$1],
|
||
|
|
[boost/archive/text_oarchive.hpp],
|
||
|
|
[std::ostream* o = 0; // Cheap way to get an ostream...
|
||
|
|
boost::archive::text_oarchive t(*o);])
|
||
|
|
])# BOOST_SERIALIZATION
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_SIGNALS([PREFERRED-RT-OPT])
|
||
|
|
# ---------------------------------
|
||
|
|
# Look for Boost.Signals. For the documentation of PREFERRED-RT-OPT, see the
|
||
|
|
# documentation of BOOST_FIND_LIB above.
|
||
|
|
BOOST_DEFUN([Signals],
|
||
|
|
[BOOST_FIND_LIB([signals], [$1],
|
||
|
|
[boost/signal.hpp],
|
||
|
|
[boost::signal<void ()> s;])
|
||
|
|
])# BOOST_SIGNALS
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_SMART_PTR()
|
||
|
|
# -----------------
|
||
|
|
# Look for Boost.SmartPtr
|
||
|
|
BOOST_DEFUN([Smart_Ptr],
|
||
|
|
[BOOST_FIND_HEADER([boost/scoped_ptr.hpp])
|
||
|
|
BOOST_FIND_HEADER([boost/shared_ptr.hpp])
|
||
|
|
])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_STATICASSERT()
|
||
|
|
# --------------------
|
||
|
|
# Look for Boost.StaticAssert
|
||
|
|
BOOST_DEFUN([StaticAssert],
|
||
|
|
[BOOST_FIND_HEADER([boost/static_assert.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_STRING_ALGO()
|
||
|
|
# -------------------
|
||
|
|
# Look for Boost.StringAlgo
|
||
|
|
BOOST_DEFUN([String_Algo],
|
||
|
|
[BOOST_FIND_HEADER([boost/algorithm/string.hpp])
|
||
|
|
])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_SYSTEM([PREFERRED-RT-OPT])
|
||
|
|
# --------------------------------
|
||
|
|
# Look for Boost.System. For the documentation of PREFERRED-RT-OPT, see the
|
||
|
|
# documentation of BOOST_FIND_LIB above. This library was introduced in Boost
|
||
|
|
# 1.35.0.
|
||
|
|
BOOST_DEFUN([System],
|
||
|
|
[BOOST_FIND_LIB([system], [$1],
|
||
|
|
[boost/system/error_code.hpp],
|
||
|
|
[boost::system::error_code e; e.clear();])
|
||
|
|
])# BOOST_SYSTEM
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_TEST([PREFERRED-RT-OPT])
|
||
|
|
# ------------------------------
|
||
|
|
# Look for Boost.Test. For the documentation of PREFERRED-RT-OPT, see the
|
||
|
|
# documentation of BOOST_FIND_LIB above.
|
||
|
|
BOOST_DEFUN([Test],
|
||
|
|
[m4_pattern_allow([^BOOST_CHECK$])dnl
|
||
|
|
BOOST_FIND_LIB([unit_test_framework], [$1],
|
||
|
|
[boost/test/unit_test.hpp], [BOOST_CHECK(2 == 2);],
|
||
|
|
[using boost::unit_test::test_suite;
|
||
|
|
test_suite* init_unit_test_suite(int argc, char ** argv)
|
||
|
|
{ return NULL; }])
|
||
|
|
])# BOOST_TEST
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_THREADS([PREFERRED-RT-OPT])
|
||
|
|
# ---------------------------------
|
||
|
|
# Look for Boost.Thread. For the documentation of PREFERRED-RT-OPT, see the
|
||
|
|
# documentation of BOOST_FIND_LIB above.
|
||
|
|
# FIXME: Provide an alias "BOOST_THREAD".
|
||
|
|
BOOST_DEFUN([Threads],
|
||
|
|
[dnl Having the pthread flag is required at least on GCC3 where
|
||
|
|
dnl boost/thread.hpp would complain if we try to compile without
|
||
|
|
dnl -pthread on GNU/Linux.
|
||
|
|
AC_REQUIRE([_BOOST_PTHREAD_FLAG])dnl
|
||
|
|
boost_threads_save_LIBS=$LIBS
|
||
|
|
boost_threads_save_LDFLAGS=$LDFLAGS
|
||
|
|
boost_threads_save_CPPFLAGS=$CPPFLAGS
|
||
|
|
# Link-time dependency from thread to system was added as of 1.49.0.
|
||
|
|
if test $boost_major_version -ge 149; then
|
||
|
|
BOOST_SYSTEM([$1])
|
||
|
|
fi # end of the Boost.System check.
|
||
|
|
m4_pattern_allow([^BOOST_SYSTEM_(LIBS|LDFLAGS)$])dnl
|
||
|
|
LIBS="$LIBS $BOOST_SYSTEM_LIBS $boost_cv_pthread_flag"
|
||
|
|
LDFLAGS="$LDFLAGS $BOOST_SYSTEM_LDFLAGS"
|
||
|
|
# Yes, we *need* to put the -pthread thing in CPPFLAGS because with GCC3,
|
||
|
|
# boost/thread.hpp will trigger a #error if -pthread isn't used:
|
||
|
|
# boost/config/requires_threads.hpp:47:5: #error "Compiler threading support
|
||
|
|
# is not turned on. Please set the correct command line options for
|
||
|
|
# threading: -pthread (Linux), -pthreads (Solaris) or -mthreads (Mingw32)"
|
||
|
|
CPPFLAGS="$CPPFLAGS $boost_cv_pthread_flag"
|
||
|
|
|
||
|
|
# When compiling for the Windows platform, the threads library is named
|
||
|
|
# differently.
|
||
|
|
case $host_os in
|
||
|
|
(*mingw*)
|
||
|
|
BOOST_FIND_LIB([thread_win32], [$1],
|
||
|
|
[boost/thread.hpp], [boost::thread t; boost::mutex m;])
|
||
|
|
BOOST_THREAD_LDFLAGS=$BOOST_THREAD_WIN32_LDFLAGS
|
||
|
|
BOOST_THREAD_LDPATH=$BOOST_THREAD_WIN32_LDPATH
|
||
|
|
BOOST_THREAD_LIBS=$BOOST_THREAD_WIN32_LIBS
|
||
|
|
;;
|
||
|
|
(*)
|
||
|
|
BOOST_FIND_LIB([thread], [$1],
|
||
|
|
[boost/thread.hpp], [boost::thread t; boost::mutex m;])
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
|
||
|
|
BOOST_THREAD_LIBS="$BOOST_THREAD_LIBS $BOOST_SYSTEM_LIBS $boost_cv_pthread_flag"
|
||
|
|
BOOST_THREAD_LDFLAGS="$BOOST_SYSTEM_LDFLAGS"
|
||
|
|
BOOST_CPPFLAGS="$BOOST_CPPFLAGS $boost_cv_pthread_flag"
|
||
|
|
LIBS=$boost_threads_save_LIBS
|
||
|
|
LDFLAGS=$boost_threads_save_LDFLAGS
|
||
|
|
CPPFLAGS=$boost_threads_save_CPPFLAGS
|
||
|
|
])# BOOST_THREADS
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_TOKENIZER()
|
||
|
|
# -----------------
|
||
|
|
# Look for Boost.Tokenizer
|
||
|
|
BOOST_DEFUN([Tokenizer],
|
||
|
|
[BOOST_FIND_HEADER([boost/tokenizer.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_TRIBOOL()
|
||
|
|
# ---------------
|
||
|
|
# Look for Boost.Tribool
|
||
|
|
BOOST_DEFUN([Tribool],
|
||
|
|
[BOOST_FIND_HEADER([boost/logic/tribool_fwd.hpp])
|
||
|
|
BOOST_FIND_HEADER([boost/logic/tribool.hpp])
|
||
|
|
])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_TUPLE()
|
||
|
|
# -------------
|
||
|
|
# Look for Boost.Tuple
|
||
|
|
BOOST_DEFUN([Tuple],
|
||
|
|
[BOOST_FIND_HEADER([boost/tuple/tuple.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_TYPETRAITS()
|
||
|
|
# --------------------
|
||
|
|
# Look for Boost.TypeTraits
|
||
|
|
BOOST_DEFUN([TypeTraits],
|
||
|
|
[BOOST_FIND_HEADER([boost/type_traits.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_UTILITY()
|
||
|
|
# ---------------
|
||
|
|
# Look for Boost.Utility (noncopyable, result_of, base-from-member idiom,
|
||
|
|
# etc.)
|
||
|
|
BOOST_DEFUN([Utility],
|
||
|
|
[BOOST_FIND_HEADER([boost/utility.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_VARIANT()
|
||
|
|
# ---------------
|
||
|
|
# Look for Boost.Variant.
|
||
|
|
BOOST_DEFUN([Variant],
|
||
|
|
[BOOST_FIND_HEADER([boost/variant/variant_fwd.hpp])
|
||
|
|
BOOST_FIND_HEADER([boost/variant.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_WAVE([PREFERRED-RT-OPT])
|
||
|
|
# ------------------------------
|
||
|
|
# NOTE: If you intend to use Wave/Spirit with thread support, make sure you
|
||
|
|
# call BOOST_THREADS first.
|
||
|
|
# Look for Boost.Wave. For the documentation of PREFERRED-RT-OPT, see the
|
||
|
|
# documentation of BOOST_FIND_LIB above.
|
||
|
|
BOOST_DEFUN([Wave],
|
||
|
|
[AC_REQUIRE([BOOST_FILESYSTEM])dnl
|
||
|
|
AC_REQUIRE([BOOST_DATE_TIME])dnl
|
||
|
|
boost_wave_save_LIBS=$LIBS
|
||
|
|
boost_wave_save_LDFLAGS=$LDFLAGS
|
||
|
|
m4_pattern_allow([^BOOST_((FILE)?SYSTEM|DATE_TIME|THREAD)_(LIBS|LDFLAGS)$])dnl
|
||
|
|
LIBS="$LIBS $BOOST_SYSTEM_LIBS $BOOST_FILESYSTEM_LIBS $BOOST_DATE_TIME_LIBS \
|
||
|
|
$BOOST_THREAD_LIBS"
|
||
|
|
LDFLAGS="$LDFLAGS $BOOST_SYSTEM_LDFLAGS $BOOST_FILESYSTEM_LDFLAGS \
|
||
|
|
$BOOST_DATE_TIME_LDFLAGS $BOOST_THREAD_LDFLAGS"
|
||
|
|
BOOST_FIND_LIB([wave], [$1],
|
||
|
|
[boost/wave.hpp],
|
||
|
|
[boost::wave::token_id id; get_token_name(id);])
|
||
|
|
LIBS=$boost_wave_save_LIBS
|
||
|
|
LDFLAGS=$boost_wave_save_LDFLAGS
|
||
|
|
])# BOOST_WAVE
|
||
|
|
|
||
|
|
|
||
|
|
# BOOST_XPRESSIVE()
|
||
|
|
# -----------------
|
||
|
|
# Look for Boost.Xpressive (new since 1.36.0).
|
||
|
|
BOOST_DEFUN([Xpressive],
|
||
|
|
[BOOST_FIND_HEADER([boost/xpressive/xpressive.hpp])])
|
||
|
|
|
||
|
|
|
||
|
|
# ----------------- #
|
||
|
|
# Internal helpers. #
|
||
|
|
# ----------------- #
|
||
|
|
|
||
|
|
|
||
|
|
# _BOOST_PTHREAD_FLAG()
|
||
|
|
# ---------------------
|
||
|
|
# Internal helper for BOOST_THREADS. Based on ACX_PTHREAD:
|
||
|
|
# http://autoconf-archive.cryp.to/acx_pthread.html
|
||
|
|
AC_DEFUN([_BOOST_PTHREAD_FLAG],
|
||
|
|
[AC_REQUIRE([AC_PROG_CXX])dnl
|
||
|
|
AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
||
|
|
AC_LANG_PUSH([C++])dnl
|
||
|
|
AC_CACHE_CHECK([for the flags needed to use pthreads], [boost_cv_pthread_flag],
|
||
|
|
[ boost_cv_pthread_flag=
|
||
|
|
# The ordering *is* (sometimes) important. Some notes on the
|
||
|
|
# individual items follow:
|
||
|
|
# (none): in case threads are in libc; should be tried before -Kthread and
|
||
|
|
# other compiler flags to prevent continual compiler warnings
|
||
|
|
# -lpthreads: AIX (must check this before -lpthread)
|
||
|
|
# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
|
||
|
|
# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
|
||
|
|
# -llthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
|
||
|
|
# -pthread: GNU Linux/GCC (kernel threads), BSD/GCC (userland threads)
|
||
|
|
# -pthreads: Solaris/GCC
|
||
|
|
# -mthreads: MinGW32/GCC, Lynx/GCC
|
||
|
|
# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
|
||
|
|
# doesn't hurt to check since this sometimes defines pthreads too;
|
||
|
|
# also defines -D_REENTRANT)
|
||
|
|
# ... -mt is also the pthreads flag for HP/aCC
|
||
|
|
# -lpthread: GNU Linux, etc.
|
||
|
|
# --thread-safe: KAI C++
|
||
|
|
case $host_os in #(
|
||
|
|
*solaris*)
|
||
|
|
# On Solaris (at least, for some versions), libc contains stubbed
|
||
|
|
# (non-functional) versions of the pthreads routines, so link-based
|
||
|
|
# tests will erroneously succeed. (We need to link with -pthreads/-mt/
|
||
|
|
# -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
|
||
|
|
# a function called by this macro, so we could check for that, but
|
||
|
|
# who knows whether they'll stub that too in a future libc.) So,
|
||
|
|
# we'll just look for -pthreads and -lpthread first:
|
||
|
|
boost_pthread_flags="-pthreads -lpthread -mt -pthread";; #(
|
||
|
|
*)
|
||
|
|
boost_pthread_flags="-lpthreads -Kthread -kthread -llthread -pthread \
|
||
|
|
-pthreads -mthreads -lpthread --thread-safe -mt";;
|
||
|
|
esac
|
||
|
|
# Generate the test file.
|
||
|
|
AC_LANG_CONFTEST([AC_LANG_PROGRAM([#include <pthread.h>],
|
||
|
|
[pthread_t th; pthread_join(th, 0);
|
||
|
|
pthread_attr_init(0); pthread_cleanup_push(0, 0);
|
||
|
|
pthread_create(0,0,0,0); pthread_cleanup_pop(0);])])
|
||
|
|
for boost_pthread_flag in '' $boost_pthread_flags; do
|
||
|
|
boost_pthread_ok=false
|
||
|
|
dnl Re-use the test file already generated.
|
||
|
|
boost_pthreads__save_LIBS=$LIBS
|
||
|
|
LIBS="$LIBS $boost_pthread_flag"
|
||
|
|
AC_LINK_IFELSE([],
|
||
|
|
[if grep ".*$boost_pthread_flag" conftest.err; then
|
||
|
|
echo "This flag seems to have triggered warnings" >&AS_MESSAGE_LOG_FD
|
||
|
|
else
|
||
|
|
boost_pthread_ok=:; boost_cv_pthread_flag=$boost_pthread_flag
|
||
|
|
fi])
|
||
|
|
LIBS=$boost_pthreads__save_LIBS
|
||
|
|
$boost_pthread_ok && break
|
||
|
|
done
|
||
|
|
])
|
||
|
|
AC_LANG_POP([C++])dnl
|
||
|
|
])# _BOOST_PTHREAD_FLAG
|
||
|
|
|
||
|
|
|
||
|
|
# _BOOST_gcc_test(MAJOR, MINOR)
|
||
|
|
# -----------------------------
|
||
|
|
# Internal helper for _BOOST_FIND_COMPILER_TAG.
|
||
|
|
m4_define([_BOOST_gcc_test],
|
||
|
|
["defined __GNUC__ && __GNUC__ == $1 && __GNUC_MINOR__ == $2 && !defined __ICC @ gcc$1$2"])dnl
|
||
|
|
|
||
|
|
|
||
|
|
# _BOOST_FIND_COMPILER_TAG()
|
||
|
|
# --------------------------
|
||
|
|
# Internal. When Boost is installed without --layout=system, each library
|
||
|
|
# filename will hold a suffix that encodes the compiler used during the
|
||
|
|
# build. The Boost build system seems to call this a `tag'.
|
||
|
|
AC_DEFUN([_BOOST_FIND_COMPILER_TAG],
|
||
|
|
[AC_REQUIRE([AC_PROG_CXX])dnl
|
||
|
|
AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
||
|
|
AC_CACHE_CHECK([for the toolset name used by Boost for $CXX], [boost_cv_lib_tag],
|
||
|
|
[boost_cv_lib_tag=unknown
|
||
|
|
if test x$boost_cv_inc_path != xno; then
|
||
|
|
AC_LANG_PUSH([C++])dnl
|
||
|
|
# The following tests are mostly inspired by boost/config/auto_link.hpp
|
||
|
|
# The list is sorted to most recent/common to oldest compiler (in order
|
||
|
|
# to increase the likelihood of finding the right compiler with the
|
||
|
|
# least number of compilation attempt).
|
||
|
|
# Beware that some tests are sensible to the order (for instance, we must
|
||
|
|
# look for MinGW before looking for GCC3).
|
||
|
|
# I used one compilation test per compiler with a #error to recognize
|
||
|
|
# each compiler so that it works even when cross-compiling (let me know
|
||
|
|
# if you know a better approach).
|
||
|
|
# Known missing tags (known from Boost's tools/build/v2/tools/common.jam):
|
||
|
|
# como, edg, kcc, bck, mp, sw, tru, xlc
|
||
|
|
# I'm not sure about my test for `il' (be careful: Intel's ICC pre-defines
|
||
|
|
# the same defines as GCC's).
|
||
|
|
for i in \
|
||
|
|
_BOOST_gcc_test(4, 8) \
|
||
|
|
_BOOST_gcc_test(4, 7) \
|
||
|
|
_BOOST_gcc_test(4, 6) \
|
||
|
|
_BOOST_gcc_test(4, 5) \
|
||
|
|
_BOOST_gcc_test(4, 4) \
|
||
|
|
_BOOST_gcc_test(4, 3) \
|
||
|
|
_BOOST_gcc_test(4, 2) \
|
||
|
|
_BOOST_gcc_test(4, 1) \
|
||
|
|
_BOOST_gcc_test(4, 0) \
|
||
|
|
"defined __GNUC__ && __GNUC__ == 3 && !defined __ICC \
|
||
|
|
&& (defined WIN32 || defined WINNT || defined _WIN32 || defined __WIN32 \
|
||
|
|
|| defined __WIN32__ || defined __WINNT || defined __WINNT__) @ mgw" \
|
||
|
|
_BOOST_gcc_test(3, 4) \
|
||
|
|
_BOOST_gcc_test(3, 3) \
|
||
|
|
"defined _MSC_VER && _MSC_VER >= 1500 @ vc90" \
|
||
|
|
"defined _MSC_VER && _MSC_VER == 1400 @ vc80" \
|
||
|
|
_BOOST_gcc_test(3, 2) \
|
||
|
|
"defined _MSC_VER && _MSC_VER == 1310 @ vc71" \
|
||
|
|
_BOOST_gcc_test(3, 1) \
|
||
|
|
_BOOST_gcc_test(3, 0) \
|
||
|
|
"defined __BORLANDC__ @ bcb" \
|
||
|
|
"defined __ICC && (defined __unix || defined __unix__) @ il" \
|
||
|
|
"defined __ICL @ iw" \
|
||
|
|
"defined _MSC_VER && _MSC_VER == 1300 @ vc7" \
|
||
|
|
_BOOST_gcc_test(2, 95) \
|
||
|
|
"defined __MWERKS__ && __MWERKS__ <= 0x32FF @ cw9" \
|
||
|
|
"defined _MSC_VER && _MSC_VER < 1300 && !defined UNDER_CE @ vc6" \
|
||
|
|
"defined _MSC_VER && _MSC_VER < 1300 && defined UNDER_CE @ evc4" \
|
||
|
|
"defined __MWERKS__ && __MWERKS__ <= 0x31FF @ cw8"
|
||
|
|
do
|
||
|
|
boost_tag_test=`expr "X$i" : 'X\([[^@]]*\) @ '`
|
||
|
|
boost_tag=`expr "X$i" : 'X[[^@]]* @ \(.*\)'`
|
||
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
|
||
|
|
#if $boost_tag_test
|
||
|
|
/* OK */
|
||
|
|
#else
|
||
|
|
# error $boost_tag_test
|
||
|
|
#endif
|
||
|
|
]])], [boost_cv_lib_tag=$boost_tag; break], [])
|
||
|
|
done
|
||
|
|
AC_LANG_POP([C++])dnl
|
||
|
|
case $boost_cv_lib_tag in #(
|
||
|
|
# Some newer (>= 1.35?) versions of Boost seem to only use "gcc" as opposed
|
||
|
|
# to "gcc41" for instance.
|
||
|
|
*-gcc | *'-gcc ') :;; #( Don't re-add -gcc: it's already in there.
|
||
|
|
gcc*)
|
||
|
|
boost_tag_x=
|
||
|
|
case $host_os in #(
|
||
|
|
darwin*)
|
||
|
|
if test $boost_major_version -ge 136; then
|
||
|
|
# The `x' added in r46793 of Boost.
|
||
|
|
boost_tag_x=x
|
||
|
|
fi;;
|
||
|
|
esac
|
||
|
|
# We can specify multiple tags in this variable because it's used by
|
||
|
|
# BOOST_FIND_LIB that does a `for tag in -$boost_cv_lib_tag' ...
|
||
|
|
boost_cv_lib_tag="$boost_tag_x$boost_cv_lib_tag -${boost_tag_x}gcc"
|
||
|
|
;; #(
|
||
|
|
unknown)
|
||
|
|
AC_MSG_WARN([[could not figure out which toolset name to use for $CXX]])
|
||
|
|
boost_cv_lib_tag=
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
fi])dnl end of AC_CACHE_CHECK
|
||
|
|
])# _BOOST_FIND_COMPILER_TAG
|
||
|
|
|
||
|
|
|
||
|
|
# _BOOST_GUESS_WHETHER_TO_USE_MT()
|
||
|
|
# --------------------------------
|
||
|
|
# Compile a small test to try to guess whether we should favor MT (Multi
|
||
|
|
# Thread) flavors of Boost. Sets boost_guess_use_mt accordingly.
|
||
|
|
AC_DEFUN([_BOOST_GUESS_WHETHER_TO_USE_MT],
|
||
|
|
[# Check whether we do better use `mt' even though we weren't ask to.
|
||
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
|
||
|
|
#if defined _REENTRANT || defined _MT || defined __MT__
|
||
|
|
/* use -mt */
|
||
|
|
#else
|
||
|
|
# error MT not needed
|
||
|
|
#endif
|
||
|
|
]])], [boost_guess_use_mt=:], [boost_guess_use_mt=false])
|
||
|
|
])
|
||
|
|
|
||
|
|
# _BOOST_AC_LINK_IFELSE(PROGRAM, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
|
||
|
|
# -------------------------------------------------------------------
|
||
|
|
# Fork of _AC_LINK_IFELSE that preserves conftest.o across calls. Fragile,
|
||
|
|
# will break when Autoconf changes its internals. Requires that you manually
|
||
|
|
# rm -f conftest.$ac_objext in between to really different tests, otherwise
|
||
|
|
# you will try to link a conftest.o left behind by a previous test.
|
||
|
|
# Used to aggressively optimize BOOST_FIND_LIB (see the big comment in this
|
||
|
|
# macro).
|
||
|
|
#
|
||
|
|
# Don't use "break" in the actions, as it would short-circuit some code
|
||
|
|
# this macro runs after the actions.
|
||
|
|
m4_define([_BOOST_AC_LINK_IFELSE],
|
||
|
|
[m4_ifvaln([$1], [AC_LANG_CONFTEST([$1])])dnl
|
||
|
|
rm -f conftest$ac_exeext
|
||
|
|
boost_save_ac_ext=$ac_ext
|
||
|
|
boost_use_source=:
|
||
|
|
# If we already have a .o, re-use it. We change $ac_ext so that $ac_link
|
||
|
|
# tries to link the existing object file instead of compiling from source.
|
||
|
|
test -f conftest.$ac_objext && ac_ext=$ac_objext && boost_use_source=false &&
|
||
|
|
_AS_ECHO_LOG([re-using the existing conftest.$ac_objext])
|
||
|
|
AS_IF([_AC_DO_STDERR($ac_link) && {
|
||
|
|
test -z "$ac_[]_AC_LANG_ABBREV[]_werror_flag" ||
|
||
|
|
test ! -s conftest.err
|
||
|
|
} && test -s conftest$ac_exeext && {
|
||
|
|
test "$cross_compiling" = yes ||
|
||
|
|
$as_executable_p conftest$ac_exeext
|
||
|
|
dnl FIXME: use AS_TEST_X instead when 2.61 is widespread enough.
|
||
|
|
}],
|
||
|
|
[$2],
|
||
|
|
[if $boost_use_source; then
|
||
|
|
_AC_MSG_LOG_CONFTEST
|
||
|
|
fi
|
||
|
|
$3])
|
||
|
|
ac_objext=$boost_save_ac_objext
|
||
|
|
ac_ext=$boost_save_ac_ext
|
||
|
|
dnl Delete also the IPA/IPO (Inter Procedural Analysis/Optimization)
|
||
|
|
dnl information created by the PGI compiler (conftest_ipa8_conftest.oo),
|
||
|
|
dnl as it would interfere with the next link command.
|
||
|
|
rm -f core conftest.err conftest_ipa8_conftest.oo \
|
||
|
|
conftest$ac_exeext m4_ifval([$1], [conftest.$ac_ext])[]dnl
|
||
|
|
])# _BOOST_AC_LINK_IFELSE
|
||
|
|
|
||
|
|
# Local Variables:
|
||
|
|
# mode: autoconf
|
||
|
|
# End:
|