1265 lines
46 KiB
Diff
1265 lines
46 KiB
Diff
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From 645df9a0885931001e0a7afaf56de39cd33f9119 Mon Sep 17 00:00:00 2001
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From: David Tardon <dtardon@redhat.com>
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Date: Thu, 12 Feb 2015 15:13:28 +0100
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Subject: [PATCH 1/2] fix boost configuration with gcc 5
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---
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configure.ac | 1 +
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m4/boost.m4 | 705 +++++++++++++++++++++++++++++++++++++++++++++--------------
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2 files changed, 547 insertions(+), 159 deletions(-)
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diff --git a/configure.ac b/configure.ac
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index 5e7b535..8e12cf3 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -164,6 +164,7 @@ AS_IF([test "x$enable_tests" != "xno"], [
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# Check for boost
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m4_pattern_allow([^BOOST_])
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+BOOST_REQUIRE([1.36])
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BOOST_DATE_TIME
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BOOST_SMART_PTR
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BOOST_UUID
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diff --git a/m4/boost.m4 b/m4/boost.m4
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index c459735..a4c366a 100644
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--- a/m4/boost.m4
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+++ b/m4/boost.m4
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@@ -1,5 +1,5 @@
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# boost.m4: Locate Boost headers and libraries for autoconf-based projects.
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-# Copyright (C) 2007, 2008, 2009 Benoit Sigoure <tsuna@lrde.epita.fr>
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+# Copyright (C) 2007-2011, 2014 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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@@ -22,7 +22,7 @@
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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 12
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+# serial 24
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], [#
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], [])])
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@@ -45,17 +45,22 @@ m4_define([_BOOST_SERIAL], [m4_translit([
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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_])
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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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-# PATTERN is *not* overquoted, as in AC_EGREP_CPP. It could be useful
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-# to turn this into a macro which extracts the value of any macro.
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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_LANG_PUSH([C++])dnl
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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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@@ -67,13 +72,31 @@ 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 [$4] because a trailing dnl may break AC_CACHE_CHECK
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+dnl
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+dnl Beware that GCC 5, when expanding macros, may embed # line directives
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+dnl a within single line:
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+dnl
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+dnl # 1 "conftest.cc"
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+dnl # 1 "<built-in>"
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+dnl # 1 "<command-line>"
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+dnl # 1 "conftest.cc"
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+dnl # 1 "/opt/local/include/boost/version.hpp" 1 3
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+dnl # 2 "conftest.cc" 2
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+dnl boost-lib-version =
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+dnl # 2 "conftest.cc" 3
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+dnl "1_56"
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+dnl
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+dnl So get rid of the # lines, and glue the remaining ones together.
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(eval "$ac_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD |
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+ grep -v '#' |
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tr -d '\r' |
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+ tr -s '\n' ' ' |
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$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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+AC_LANG_POP([C++])dnl
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+])# _BOOST_SED_CPP
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@@ -98,6 +121,7 @@ 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 $1 @<:@guess@:>@])])dnl
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@@ -113,9 +137,9 @@ if test x"$BOOST_ROOT" != x; then
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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'"])
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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],
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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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@@ -183,7 +207,7 @@ 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"
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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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$2
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@@ -192,7 +216,7 @@ AC_LANG_POP([C++])dnl
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BOOST_CPPFLAGS=
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;;#(
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*)
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- AC_SUBST([BOOST_CPPFLAGS], ["-I$boost_cv_inc_path"])
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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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@@ -201,7 +225,7 @@ AC_LANG_POP([C++])dnl
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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$])dnl
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- _BOOST_SED_CPP([/^boost-lib-version = /{s///;s/\"//g;p;g;}],
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+ _BOOST_SED_CPP([[/^boost-lib-version = /{s///;s/[\" ]//g;p;q;}]],
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[#include <boost/version.hpp>
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boost-lib-version = BOOST_LIB_VERSION],
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[boost_cv_lib_version=`cat conftest.i`])])
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@@ -209,24 +233,26 @@ boost-lib-version = BOOST_LIB_VERSION],
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boost_major_version=`echo "$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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+ 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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+
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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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+ [AS_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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+
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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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@@ -259,14 +285,16 @@ 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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+# BOOST_FIND_LIBS([COMPONENT-NAME], [CANDIDATE-LIB-NAMES],
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+# [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 COMPONENT-NAME (e.g., `thread', for
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+# libboost_thread) under the possible CANDIDATE-LIB-NAMES (e.g.,
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+# "thread_win32 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
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+# argument CXX-PROLOGUE can be used to include some C++ code before
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+# the `main' 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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@@ -280,7 +308,7 @@ fi
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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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-AC_DEFUN([BOOST_FIND_LIB],
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+AC_DEFUN([BOOST_FIND_LIBS],
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[AC_REQUIRE([BOOST_REQUIRE])dnl
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AC_REQUIRE([_BOOST_FIND_COMPILER_TAG])dnl
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AC_REQUIRE([BOOST_STATIC])dnl
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@@ -292,33 +320,71 @@ 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_FIND_HEADER([$4])
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boost_save_CPPFLAGS=$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
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-# usually installed. If we can't find the standard variants, we try to
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-# enforce -mt (for instance on MacOSX, libboost_threads.dylib doesn't exist
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-# but there's -obviously- libboost_threads-mt.dylib).
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AC_CACHE_CHECK([for the Boost $1 library], [Boost_lib],
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- [Boost_lib=no
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- case "$2" in #(
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- mt | mt-) boost_mt=-mt; boost_rtopt=;; #(
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- mt* | mt-*) boost_mt=-mt; boost_rtopt=`expr "X$2" : 'Xmt-*\(.*\)'`;; #(
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- *) boost_mt=; boost_rtopt=$2;;
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+ [_BOOST_FIND_LIBS($@)])
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+case $Boost_lib in #(
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+ (no) _AC_MSG_LOG_CONFTEST
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+ AC_MSG_ERROR([cannot find the flags to link with Boost $1])
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+ ;;
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+esac
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+AC_SUBST(AS_TR_CPP([BOOST_$1_LDFLAGS]), [$Boost_lib_LDFLAGS])dnl
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+AC_SUBST(AS_TR_CPP([BOOST_$1_LDPATH]), [$Boost_lib_LDPATH])dnl
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+AC_SUBST([BOOST_LDPATH], [$Boost_lib_LDPATH])dnl
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+AC_SUBST(AS_TR_CPP([BOOST_$1_LIBS]), [$Boost_lib_LIBS])dnl
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+CPPFLAGS=$boost_save_CPPFLAGS
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+AS_VAR_POPDEF([Boost_lib])dnl
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+AS_VAR_POPDEF([Boost_lib_LDFLAGS])dnl
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+AS_VAR_POPDEF([Boost_lib_LDPATH])dnl
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+AS_VAR_POPDEF([Boost_lib_LIBS])dnl
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+AC_LANG_POP([C++])dnl
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+fi
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+])
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+
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+
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+# BOOST_FIND_LIB([LIB-NAME],
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+# [PREFERRED-RT-OPT], [HEADER-NAME], [CXX-TEST],
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+# [CXX-PROLOGUE])
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+# --------------------------------------------------------------
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+# Backward compatibility wrapper for BOOST_FIND_LIBS.
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+AC_DEFUN([BOOST_FIND_LIB],
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+[BOOST_FIND_LIBS([$1], $@)])
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+
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+
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+# _BOOST_FIND_LIBS([LIB-NAME], [CANDIDATE-LIB-NAMES],
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+# [PREFERRED-RT-OPT], [HEADER-NAME], [CXX-TEST],
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+# [CXX-PROLOGUE])
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+# --------------------------------------------------------------
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+# Real implementation of BOOST_FIND_LIBS: rely on these local macros:
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+# Boost_lib, Boost_lib_LDFLAGS, Boost_lib_LDPATH, Boost_lib_LIBS
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+#
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+# The algorithm is as follows: first look for a given library name
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+# according to the user's PREFERRED-RT-OPT. For each library name, we
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+# prefer to use the ones that carry the tag (toolset name). Each
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+# library is searched through the various standard paths were Boost is
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+# usually installed. If we can't find the standard variants, we try
|
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+# to enforce -mt (for instance on MacOSX, libboost_thread.dylib
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+# doesn't exist but there's -obviously- libboost_thread-mt.dylib).
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+AC_DEFUN([_BOOST_FIND_LIBS],
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+[Boost_lib=no
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+ case "$3" in #(
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+ (mt | mt-) boost_mt=-mt; boost_rtopt=;; #(
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+ (mt* | mt-*) boost_mt=-mt; boost_rtopt=`expr "X$3" : 'Xmt-*\(.*\)'`;; #(
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+ (*) boost_mt=; boost_rtopt=$3;;
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esac
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if test $enable_static_boost = yes; then
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boost_rtopt="s$boost_rtopt"
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fi
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# Find the proper debug variant depending on what we've been asked to find.
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||
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case $boost_rtopt in #(
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- *d*) boost_rt_d=$boost_rtopt;; #(
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- *[[sgpn]]*) # Insert the `d' at the right place (in between `sg' and `pn')
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+ (*d*) boost_rt_d=$boost_rtopt;; #(
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+ (*[[sgpn]]*) # Insert the `d' at the right place (in between `sg' and `pn')
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boost_rt_d=`echo "$boost_rtopt" | sed 's/\(s*g*\)\(p*n*\)/\1\2/'`;; #(
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- *) boost_rt_d='-d';;
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+ (*) boost_rt_d='-d';;
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esac
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# If the PREFERRED-RT-OPT are not empty, prepend a `-'.
|
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test -n "$boost_rtopt" && boost_rtopt="-$boost_rtopt"
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@@ -329,8 +395,8 @@ AC_CACHE_CHECK([for the Boost $1 library], [Boost_lib],
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AC_MSG_ERROR([the libext variable is empty, did you invoke Libtool?])
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boost_save_ac_objext=$ac_objext
|
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# Generate the test file.
|
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- AC_LANG_CONFTEST([AC_LANG_PROGRAM([#include <$3>
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-$5], [$4])])
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+ AC_LANG_CONFTEST([AC_LANG_PROGRAM([#include <$4>
|
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+$6], [$5])])
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dnl Optimization hacks: compiling C++ is slow, especially with Boost. What
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dnl we're trying to do here is guess the right combination of link flags
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dnl (LIBS / LDFLAGS) to use a given library. This can take several
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@@ -352,38 +418,42 @@ dnl start the for loops).
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[AC_MSG_ERROR([cannot compile a test that uses Boost $1])])
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ac_objext=$boost_save_ac_objext
|
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boost_failed_libs=
|
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-# Don't bother to ident the 6 nested for loops, only the 2 innermost ones
|
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-# matter.
|
||
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+# Don't bother to ident the following nested for loops, only the 2
|
||
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+# innermost ones matter.
|
||
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+for boost_lib_ in $2; do
|
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for boost_tag_ in -$boost_cv_lib_tag ''; do
|
||
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for boost_ver_ in -$boost_cv_lib_version ''; do
|
||
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for boost_mt_ in $boost_mt -mt ''; do
|
||
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for boost_rtopt_ in $boost_rtopt '' -d; do
|
||
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for boost_lib in \
|
||
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- boost_$1$boost_tag_$boost_mt_$boost_rtopt_$boost_ver_ \
|
||
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- boost_$1$boost_tag_$boost_rtopt_$boost_ver_ \
|
||
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- boost_$1$boost_tag_$boost_mt_$boost_ver_ \
|
||
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- boost_$1$boost_tag_$boost_ver_
|
||
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+ boost_$boost_lib_$boost_tag_$boost_mt_$boost_rtopt_$boost_ver_ \
|
||
|
+ boost_$boost_lib_$boost_tag_$boost_rtopt_$boost_ver_ \
|
||
|
+ boost_$boost_lib_$boost_tag_$boost_mt_$boost_ver_ \
|
||
|
+ boost_$boost_lib_$boost_tag_$boost_ver_
|
||
|
do
|
||
|
# Avoid testing twice the same lib
|
||
|
case $boost_failed_libs in #(
|
||
|
- *@$boost_lib@*) continue;;
|
||
|
+ (*@$boost_lib@*) continue;;
|
||
|
esac
|
||
|
# If with_boost is empty, we'll search in /lib first, which is not quite
|
||
|
# right so instead we'll try to a location based on where the headers are.
|
||
|
boost_tmp_lib=$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 /usr/lib64 /lib64
|
||
|
+ /opt/local/lib* /usr/local/lib* /opt/lib* /usr/lib* \
|
||
|
+ "$with_boost" C:/Boost/lib /lib*
|
||
|
do
|
||
|
- test -e "$boost_ldpath" || continue
|
||
|
+ # Don't waste time with directories that don't exist.
|
||
|
+ if test x"$boost_ldpath" != x && test ! -e "$boost_ldpath"; then
|
||
|
+ continue
|
||
|
+ fi
|
||
|
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)
|
||
|
+ (*?*:*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.
|
||
|
+ (*) # No: use -lboost_foo to find the shared library.
|
||
|
Boost_lib_LIBS="-l$boost_lib";;
|
||
|
esac
|
||
|
boost_save_LIBS=$LIBS
|
||
|
@@ -397,8 +467,35 @@ dnl generated only once above (before we start the for loops).
|
||
|
LDFLAGS=$boost_save_LDFLAGS
|
||
|
LIBS=$boost_save_LIBS
|
||
|
if test x"$Boost_lib" = xyes; then
|
||
|
- Boost_lib_LDFLAGS="-L$boost_ldpath -R$boost_ldpath"
|
||
|
- break 6
|
||
|
+ # Check or used cached result of whether or not using -R or
|
||
|
+ # -rpath makes sense. Some implementations of ld, such as for
|
||
|
+ # Mac OSX, require -rpath but -R is the flag known to work on
|
||
|
+ # other systems. https://github.com/tsuna/boost.m4/issues/19
|
||
|
+ AC_CACHE_VAL([boost_cv_rpath_link_ldflag],
|
||
|
+ [case $boost_ldpath in
|
||
|
+ '') # Nothing to do.
|
||
|
+ boost_cv_rpath_link_ldflag=
|
||
|
+ boost_rpath_link_ldflag_found=yes;;
|
||
|
+ *)
|
||
|
+ for boost_cv_rpath_link_ldflag in -Wl,-R, -Wl,-rpath,; do
|
||
|
+ LDFLAGS="$boost_save_LDFLAGS -L$boost_ldpath $boost_cv_rpath_link_ldflag$boost_ldpath"
|
||
|
+ LIBS="$boost_save_LIBS $Boost_lib_LIBS"
|
||
|
+ _BOOST_AC_LINK_IFELSE([],
|
||
|
+ [boost_rpath_link_ldflag_found=yes
|
||
|
+ break],
|
||
|
+ [boost_rpath_link_ldflag_found=no])
|
||
|
+ done
|
||
|
+ ;;
|
||
|
+ esac
|
||
|
+ AS_IF([test "x$boost_rpath_link_ldflag_found" != "xyes"],
|
||
|
+ [AC_MSG_ERROR([Unable to determine whether to use -R or -rpath])])
|
||
|
+ LDFLAGS=$boost_save_LDFLAGS
|
||
|
+ LIBS=$boost_save_LIBS
|
||
|
+ ])
|
||
|
+ test x"$boost_ldpath" != x &&
|
||
|
+ Boost_lib_LDFLAGS="-L$boost_ldpath $boost_cv_rpath_link_ldflag$boost_ldpath"
|
||
|
+ Boost_lib_LDPATH="$boost_ldpath"
|
||
|
+ break 7
|
||
|
else
|
||
|
boost_failed_libs="$boost_failed_libs@$boost_lib@"
|
||
|
fi
|
||
|
@@ -408,22 +505,10 @@ done
|
||
|
done
|
||
|
done
|
||
|
done
|
||
|
+done # boost_lib_
|
||
|
rm -f conftest.$ac_objext
|
||
|
])
|
||
|
-case $Boost_lib in #(
|
||
|
- no) _AC_MSG_LOG_CONFTEST
|
||
|
- AC_MSG_ERROR([cannot not find the flags to link with Boost $1])
|
||
|
- ;;
|
||
|
-esac
|
||
|
-AC_SUBST(AS_TR_CPP([BOOST_$1_LDFLAGS]), [$Boost_lib_LDFLAGS])
|
||
|
-AC_SUBST(AS_TR_CPP([BOOST_$1_LIBS]), [$Boost_lib_LIBS])
|
||
|
-CPPFLAGS=$boost_save_CPPFLAGS
|
||
|
-AS_VAR_POPDEF([Boost_lib])dnl
|
||
|
-AS_VAR_POPDEF([Boost_lib_LDFLAGS])dnl
|
||
|
-AS_VAR_POPDEF([Boost_lib_LIBS])dnl
|
||
|
-AC_LANG_POP([C++])dnl
|
||
|
-fi
|
||
|
-])# BOOST_FIND_LIB
|
||
|
+
|
||
|
|
||
|
|
||
|
# --------------------------------------- #
|
||
|
@@ -434,42 +519,155 @@ fi
|
||
|
# 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
|
||
|
-AC_DEFUN([BOOST_ARRAY],
|
||
|
+BOOST_DEFUN([Array],
|
||
|
[BOOST_FIND_HEADER([boost/array.hpp])])
|
||
|
|
||
|
|
||
|
# BOOST_ASIO()
|
||
|
# ------------
|
||
|
# Look for Boost.Asio (new in Boost 1.35).
|
||
|
-AC_DEFUN([BOOST_ASIO],
|
||
|
+BOOST_DEFUN([Asio],
|
||
|
[AC_REQUIRE([BOOST_SYSTEM])dnl
|
||
|
BOOST_FIND_HEADER([boost/asio.hpp])])
|
||
|
|
||
|
|
||
|
# BOOST_BIND()
|
||
|
# ------------
|
||
|
-# Look for Boost.Bind
|
||
|
-AC_DEFUN([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 $boost_major_version -ge 135; then
|
||
|
+ BOOST_FILESYSTEM_LIBS="$BOOST_FILESYSTEM_LIBS $BOOST_SYSTEM_LIBS"
|
||
|
+fi
|
||
|
+LIBS=$boost_filesystem_save_LIBS
|
||
|
+LDFLAGS=$boost_filesystem_save_LDFLAGS
|
||
|
+])# BOOST_CHRONO
|
||
|
+
|
||
|
+
|
||
|
+# BOOST_CONTEXT([PREFERRED-RT-OPT])
|
||
|
+# -----------------------------------
|
||
|
+# Look for Boost.Context. For the documentation of PREFERRED-RT-OPT, see the
|
||
|
+# documentation of BOOST_FIND_LIB above. This library was introduced in Boost
|
||
|
+# 1.51.0
|
||
|
+BOOST_DEFUN([Context],
|
||
|
+[BOOST_FIND_LIB([context], [$1],
|
||
|
+ [boost/context/all.hpp],[[
|
||
|
+// creates a stack
|
||
|
+void * stack_pointer = new void*[4096];
|
||
|
+std::size_t const size = sizeof(void*[4096]);
|
||
|
+
|
||
|
+// context fc uses f() as context function
|
||
|
+// fcontext_t is placed on top of context stack
|
||
|
+// a pointer to fcontext_t is returned
|
||
|
+fc = ctx::make_fcontext(stack_pointer, size, f);
|
||
|
+return ctx::jump_fcontext(&fcm, fc, 3) == 6;]],[dnl
|
||
|
+namespace ctx = boost::context;
|
||
|
+// context
|
||
|
+static ctx::fcontext_t fcm, *fc;
|
||
|
+// context-function
|
||
|
+static void f(intptr_t i) {
|
||
|
+ ctx::jump_fcontext(fc, &fcm, i * 2);
|
||
|
+}])
|
||
|
+])# BOOST_CONTEXT
|
||
|
+
|
||
|
+
|
||
|
# BOOST_CONVERSION()
|
||
|
# ------------------
|
||
|
# Look for Boost.Conversion (cast / lexical_cast)
|
||
|
-AC_DEFUN([BOOST_CONVERSION],
|
||
|
+BOOST_DEFUN([Conversion],
|
||
|
[BOOST_FIND_HEADER([boost/cast.hpp])
|
||
|
BOOST_FIND_HEADER([boost/lexical_cast.hpp])
|
||
|
])# BOOST_CONVERSION
|
||
|
|
||
|
|
||
|
+# BOOST_COROUTINE([PREFERRED-RT-OPT])
|
||
|
+# -----------------------------------
|
||
|
+# Look for Boost.Coroutine. For the documentation of PREFERRED-RT-OPT, see the
|
||
|
+# documentation of BOOST_FIND_LIB above. This library was introduced in Boost
|
||
|
+# 1.53.0
|
||
|
+BOOST_DEFUN([Coroutine],
|
||
|
+[
|
||
|
+boost_coroutine_save_LIBS=$LIBS
|
||
|
+boost_coroutine_save_LDFLAGS=$LDFLAGS
|
||
|
+# Link-time dependency from coroutine to context
|
||
|
+BOOST_CONTEXT([$1])
|
||
|
+# Starting from Boost 1.55 a dependency on Boost.System is added
|
||
|
+if test $boost_major_version -ge 155; then
|
||
|
+ BOOST_SYSTEM([$1])
|
||
|
+fi
|
||
|
+m4_pattern_allow([^BOOST_(CONTEXT|SYSTEM)_(LIBS|LDFLAGS)])
|
||
|
+LIBS="$LIBS $BOOST_CONTEXT_LIBS $BOOST_SYSTEM_LIBS"
|
||
|
+LDFLAGS="$LDFLAGS $BOOST_CONTEXT_LDFLAGS"
|
||
|
+
|
||
|
+BOOST_FIND_LIB([coroutine], [$1],
|
||
|
+ [boost/coroutine/coroutine.hpp],
|
||
|
+ [boost::coroutines::coroutine< int(int) > coro; coro.empty();])
|
||
|
+
|
||
|
+# Link-time dependency from coroutine to context, existed only in 1.53, in 1.54
|
||
|
+# coroutine doesn't use context from its headers but from its library.
|
||
|
+if test $boost_major_version -eq 153 || test $enable_static_boost = yes && test $boost_major_version -ge 154; then
|
||
|
+ BOOST_COROUTINE_LIBS="$BOOST_COROUTINE_LIBS $BOOST_CONTEXT_LIBS"
|
||
|
+ BOOST_COROUTINE_LDFLAGS="$BOOST_COROUTINE_LDFLAGS $BOOST_CONTEXT_LDFLAGS"
|
||
|
+fi
|
||
|
+if test $enable_static_boost = yes && test $boost_major_version -ge 155; then
|
||
|
+ BOOST_COROUTINE_LIBS="$BOOST_COROUTINE_LIBS $BOOST_SYSTEM_LIBS"
|
||
|
+ BOOST_COROUTINE_LDFLAGS="$BOOST_COROUTINE_LDFLAGS $BOOST_SYSTEM_LDFLAGS"
|
||
|
+fi
|
||
|
+LIBS=$boost_coroutine_save_LIBS
|
||
|
+LDFLAGS=$boost_coroutine_save_LDFLAGS
|
||
|
+])# BOOST_COROUTINE
|
||
|
+
|
||
|
+
|
||
|
+# BOOST_CRC()
|
||
|
+# -----------
|
||
|
+# Look for Boost.CRC
|
||
|
+BOOST_DEFUN([CRC],
|
||
|
+[BOOST_FIND_HEADER([boost/crc.hpp])
|
||
|
+])# BOOST_CRC
|
||
|
+
|
||
|
+
|
||
|
# 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.
|
||
|
-AC_DEFUN([BOOST_DATE_TIME],
|
||
|
+BOOST_DEFUN([Date_Time],
|
||
|
[BOOST_FIND_LIB([date_time], [$1],
|
||
|
[boost/date_time/posix_time/posix_time.hpp],
|
||
|
[boost::posix_time::ptime t;])
|
||
|
@@ -482,12 +680,12 @@ AC_DEFUN([BOOST_DATE_TIME],
|
||
|
# the documentation of BOOST_FIND_LIB above.
|
||
|
# Do not check for boost/filesystem.hpp because this file was introduced in
|
||
|
# 1.34.
|
||
|
-AC_DEFUN([BOOST_FILESYSTEM],
|
||
|
+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])
|
||
|
+ BOOST_SYSTEM([$1])
|
||
|
fi # end of the Boost.System check.
|
||
|
boost_filesystem_save_LIBS=$LIBS
|
||
|
boost_filesystem_save_LDFLAGS=$LDFLAGS
|
||
|
@@ -496,71 +694,125 @@ LIBS="$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 $boost_major_version -ge 135; then
|
||
|
+ BOOST_FILESYSTEM_LIBS="$BOOST_FILESYSTEM_LIBS $BOOST_SYSTEM_LIBS"
|
||
|
+fi
|
||
|
LIBS=$boost_filesystem_save_LIBS
|
||
|
LDFLAGS=$boost_filesystem_save_LDFLAGS
|
||
|
])# BOOST_FILESYSTEM
|
||
|
|
||
|
|
||
|
+# BOOST_FLYWEIGHT()
|
||
|
+# -----------------
|
||
|
+# Look for Boost.Flyweight.
|
||
|
+BOOST_DEFUN([Flyweight],
|
||
|
+[dnl There's a hidden dependency on pthreads.
|
||
|
+AC_REQUIRE([_BOOST_PTHREAD_FLAG])dnl
|
||
|
+BOOST_FIND_HEADER([boost/flyweight.hpp])
|
||
|
+AC_SUBST([BOOST_FLYWEIGHT_LIBS], [$boost_cv_pthread_flag])
|
||
|
+])
|
||
|
+
|
||
|
+
|
||
|
# BOOST_FOREACH()
|
||
|
# ---------------
|
||
|
-# Look for Boost.Foreach
|
||
|
-AC_DEFUN([BOOST_FOREACH],
|
||
|
+# Look for Boost.Foreach.
|
||
|
+BOOST_DEFUN([Foreach],
|
||
|
[BOOST_FIND_HEADER([boost/foreach.hpp])])
|
||
|
|
||
|
|
||
|
# BOOST_FORMAT()
|
||
|
# --------------
|
||
|
-# Look for 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
|
||
|
-AC_DEFUN([BOOST_FORMAT],
|
||
|
+BOOST_DEFUN([Format],
|
||
|
[BOOST_FIND_HEADER([boost/format.hpp])])
|
||
|
|
||
|
|
||
|
# BOOST_FUNCTION()
|
||
|
# ----------------
|
||
|
# Look for Boost.Function
|
||
|
-AC_DEFUN([BOOST_FUNCTION],
|
||
|
+BOOST_DEFUN([Function],
|
||
|
[BOOST_FIND_HEADER([boost/function.hpp])])
|
||
|
|
||
|
|
||
|
+# BOOST_GEOMETRY()
|
||
|
+# ----------------
|
||
|
+# Look for Boost.Geometry (new since 1.47.0).
|
||
|
+BOOST_DEFUN([Geometry],
|
||
|
+[BOOST_FIND_HEADER([boost/geometry.hpp])
|
||
|
+])# BOOST_GEOMETRY
|
||
|
+
|
||
|
+
|
||
|
# BOOST_GRAPH([PREFERRED-RT-OPT])
|
||
|
# -------------------------------
|
||
|
# Look for Boost.Graphs. For the documentation of PREFERRED-RT-OPT, see the
|
||
|
# documentation of BOOST_FIND_LIB above.
|
||
|
-AC_DEFUN([BOOST_GRAPH],
|
||
|
+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.
|
||
|
-AC_DEFUN([BOOST_IOSTREAMS],
|
||
|
+BOOST_DEFUN([IOStreams],
|
||
|
[BOOST_FIND_LIB([iostreams], [$1],
|
||
|
[boost/iostreams/device/file_descriptor.hpp],
|
||
|
- [boost::iostreams::file_descriptor fd(0); fd.close();])
|
||
|
+ [boost::iostreams::file_descriptor fd; fd.close();])
|
||
|
])# BOOST_IOSTREAMS
|
||
|
|
||
|
|
||
|
# BOOST_HASH()
|
||
|
# ------------
|
||
|
# Look for Boost.Functional/Hash
|
||
|
-AC_DEFUN([BOOST_HASH],
|
||
|
+BOOST_DEFUN([Hash],
|
||
|
[BOOST_FIND_HEADER([boost/functional/hash.hpp])])
|
||
|
|
||
|
|
||
|
# BOOST_LAMBDA()
|
||
|
# --------------
|
||
|
# Look for Boost.Lambda
|
||
|
-AC_DEFUN([BOOST_LAMBDA],
|
||
|
+BOOST_DEFUN([Lambda],
|
||
|
[BOOST_FIND_HEADER([boost/lambda/lambda.hpp])])
|
||
|
|
||
|
|
||
|
+# BOOST_LOCALE()
|
||
|
+# --------------
|
||
|
+# Look for Boost.Locale
|
||
|
+BOOST_DEFUN([Locale],
|
||
|
+[BOOST_FIND_LIB([locale], [$1],
|
||
|
+ [boost/locale.hpp],
|
||
|
+ [[boost::locale::generator gen; std::locale::global(gen(""));]])
|
||
|
+])# BOOST_LOCALE
|
||
|
+
|
||
|
+# 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], [$1],
|
||
|
+ [boost/log/utility/setup/from_settings.hpp],
|
||
|
+ [boost::log::basic_settings<char> bs; bs.empty();])
|
||
|
+])# BOOST_LOG_SETUP
|
||
|
+
|
||
|
+
|
||
|
# BOOST_MATH()
|
||
|
# ------------
|
||
|
# Look for Boost.Math
|
||
|
@@ -569,21 +821,52 @@ AC_DEFUN([BOOST_LAMBDA],
|
||
|
# libboost_math_c99f, libboost_math_c99l, libboost_math_tr1,
|
||
|
# libboost_math_tr1f, libboost_math_tr1l). This macro must be fixed to do the
|
||
|
# right thing anyway.
|
||
|
-AC_DEFUN([BOOST_MATH],
|
||
|
+BOOST_DEFUN([Math],
|
||
|
[BOOST_FIND_HEADER([boost/math/special_functions.hpp])])
|
||
|
|
||
|
|
||
|
+# BOOST_MPI([PREFERRED-RT-OPT])
|
||
|
+# -------------------------------
|
||
|
+# Look for Boost MPI. For the documentation of PREFERRED-RT-OPT, see the
|
||
|
+# documentation of BOOST_FIND_LIB above. Uses MPICXX variable if it is
|
||
|
+# set, otherwise tries CXX
|
||
|
+#
|
||
|
+BOOST_DEFUN([MPI],
|
||
|
+[boost_save_CXX=${CXX}
|
||
|
+boost_save_CXXCPP=${CXXCPP}
|
||
|
+if test x"${MPICXX}" != x; then
|
||
|
+ CXX=${MPICXX}
|
||
|
+ CXXCPP="${MPICXX} -E"
|
||
|
+fi
|
||
|
+BOOST_FIND_LIB([mpi], [$1],
|
||
|
+ [boost/mpi.hpp],
|
||
|
+ [int argc = 0;
|
||
|
+ char **argv = 0;
|
||
|
+ boost::mpi::environment env(argc,argv);])
|
||
|
+CXX=${boost_save_CXX}
|
||
|
+CXXCPP=${boost_save_CXXCPP}
|
||
|
+])# BOOST_MPI
|
||
|
+
|
||
|
+
|
||
|
# BOOST_MULTIARRAY()
|
||
|
# ------------------
|
||
|
# Look for Boost.MultiArray
|
||
|
-AC_DEFUN([BOOST_MULTIARRAY],
|
||
|
+BOOST_DEFUN([MultiArray],
|
||
|
[BOOST_FIND_HEADER([boost/multi_array.hpp])])
|
||
|
|
||
|
|
||
|
+# BOOST_NUMERIC_UBLAS()
|
||
|
+# --------------------------
|
||
|
+# Look for Boost.NumericUblas (Basic Linear Algebra)
|
||
|
+BOOST_DEFUN([Numeric_Ublas],
|
||
|
+[BOOST_FIND_HEADER([boost/numeric/ublas/vector.hpp])
|
||
|
+])# BOOST_NUMERIC_UBLAS
|
||
|
+
|
||
|
+
|
||
|
# BOOST_NUMERIC_CONVERSION()
|
||
|
# --------------------------
|
||
|
# Look for Boost.NumericConversion (policy-based numeric conversion)
|
||
|
-AC_DEFUN([BOOST_NUMERIC_CONVERSION],
|
||
|
+BOOST_DEFUN([Numeric_Conversion],
|
||
|
[BOOST_FIND_HEADER([boost/numeric/conversion/converter.hpp])
|
||
|
])# BOOST_NUMERIC_CONVERSION
|
||
|
|
||
|
@@ -591,32 +874,82 @@ AC_DEFUN([BOOST_NUMERIC_CONVERSION],
|
||
|
# BOOST_OPTIONAL()
|
||
|
# ----------------
|
||
|
# Look for Boost.Optional
|
||
|
-AC_DEFUN([BOOST_OPTIONAL],
|
||
|
+BOOST_DEFUN([Optional],
|
||
|
[BOOST_FIND_HEADER([boost/optional.hpp])])
|
||
|
|
||
|
|
||
|
# BOOST_PREPROCESSOR()
|
||
|
# --------------------
|
||
|
# Look for Boost.Preprocessor
|
||
|
-AC_DEFUN([BOOST_PREPROCESSOR],
|
||
|
+BOOST_DEFUN([Preprocessor],
|
||
|
[BOOST_FIND_HEADER([boost/preprocessor/repeat.hpp])])
|
||
|
|
||
|
|
||
|
+# BOOST_RANGE()
|
||
|
+# --------------------
|
||
|
+# Look for Boost.Range
|
||
|
+BOOST_DEFUN([Range],
|
||
|
+[BOOST_FIND_HEADER([boost/range/adaptors.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.
|
||
|
-AC_DEFUN([BOOST_PROGRAM_OPTIONS],
|
||
|
+# 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_LIBS([python], [python python3], [$1],
|
||
|
+ [boost/python.hpp],
|
||
|
+ [], [BOOST_PYTHON_MODULE(empty) {}])
|
||
|
+CPPFLAGS=$boost_python_save_CPPFLAGS
|
||
|
+LDFLAGS=$boost_python_save_LDFLAGS
|
||
|
+LIBS=$boost_python_save_LIBS
|
||
|
+])# BOOST_PYTHON
|
||
|
+
|
||
|
+
|
||
|
# BOOST_REF()
|
||
|
# -----------
|
||
|
# Look for Boost.Ref
|
||
|
-AC_DEFUN([BOOST_REF],
|
||
|
+BOOST_DEFUN([Ref],
|
||
|
[BOOST_FIND_HEADER([boost/ref.hpp])])
|
||
|
|
||
|
|
||
|
@@ -624,7 +957,7 @@ AC_DEFUN([BOOST_REF],
|
||
|
# -------------------------------
|
||
|
# Look for Boost.Regex. For the documentation of PREFERRED-RT-OPT, see the
|
||
|
# documentation of BOOST_FIND_LIB above.
|
||
|
-AC_DEFUN([BOOST_REGEX],
|
||
|
+BOOST_DEFUN([Regex],
|
||
|
[BOOST_FIND_LIB([regex], [$1],
|
||
|
[boost/regex.hpp],
|
||
|
[boost::regex exp("*"); boost::regex_match("foo", exp);])
|
||
|
@@ -635,29 +968,37 @@ AC_DEFUN([BOOST_REGEX],
|
||
|
# ---------------------------------------
|
||
|
# Look for Boost.Serialization. For the documentation of PREFERRED-RT-OPT, see
|
||
|
# the documentation of BOOST_FIND_LIB above.
|
||
|
-AC_DEFUN([BOOST_SERIALIZATION],
|
||
|
+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_SIGNALS
|
||
|
+])# 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.
|
||
|
-AC_DEFUN([BOOST_SIGNALS],
|
||
|
+BOOST_DEFUN([Signals],
|
||
|
[BOOST_FIND_LIB([signals], [$1],
|
||
|
[boost/signal.hpp],
|
||
|
[boost::signal<void ()> s;])
|
||
|
])# BOOST_SIGNALS
|
||
|
|
||
|
|
||
|
+# BOOST_SIGNALS2()
|
||
|
+# ----------------
|
||
|
+# Look for Boost.Signals2 (new since 1.39.0).
|
||
|
+BOOST_DEFUN([Signals2],
|
||
|
+[BOOST_FIND_HEADER([boost/signals2.hpp])
|
||
|
+])# BOOST_SIGNALS2
|
||
|
+
|
||
|
+
|
||
|
# BOOST_SMART_PTR()
|
||
|
# -----------------
|
||
|
# Look for Boost.SmartPtr
|
||
|
-AC_DEFUN([BOOST_SMART_PTR],
|
||
|
+BOOST_DEFUN([Smart_Ptr],
|
||
|
[BOOST_FIND_HEADER([boost/scoped_ptr.hpp])
|
||
|
BOOST_FIND_HEADER([boost/shared_ptr.hpp])
|
||
|
])
|
||
|
@@ -666,14 +1007,14 @@ BOOST_FIND_HEADER([boost/shared_ptr.hpp])
|
||
|
# BOOST_STATICASSERT()
|
||
|
# --------------------
|
||
|
# Look for Boost.StaticAssert
|
||
|
-AC_DEFUN([BOOST_STATICASSERT],
|
||
|
+BOOST_DEFUN([StaticAssert],
|
||
|
[BOOST_FIND_HEADER([boost/static_assert.hpp])])
|
||
|
|
||
|
|
||
|
# BOOST_STRING_ALGO()
|
||
|
# -------------------
|
||
|
# Look for Boost.StringAlgo
|
||
|
-AC_DEFUN([BOOST_STRING_ALGO],
|
||
|
+BOOST_DEFUN([String_Algo],
|
||
|
[BOOST_FIND_HEADER([boost/algorithm/string.hpp])
|
||
|
])
|
||
|
|
||
|
@@ -683,7 +1024,7 @@ AC_DEFUN([BOOST_STRING_ALGO],
|
||
|
# 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.
|
||
|
-AC_DEFUN([BOOST_SYSTEM],
|
||
|
+BOOST_DEFUN([System],
|
||
|
[BOOST_FIND_LIB([system], [$1],
|
||
|
[boost/system/error_code.hpp],
|
||
|
[boost::system::error_code e; e.clear();])
|
||
|
@@ -694,7 +1035,7 @@ AC_DEFUN([BOOST_SYSTEM],
|
||
|
# ------------------------------
|
||
|
# Look for Boost.Test. For the documentation of PREFERRED-RT-OPT, see the
|
||
|
# documentation of BOOST_FIND_LIB above.
|
||
|
-AC_DEFUN([BOOST_TEST],
|
||
|
+BOOST_DEFUN([Test],
|
||
|
[m4_pattern_allow([^BOOST_CHECK$])dnl
|
||
|
BOOST_FIND_LIB([unit_test_framework], [$1],
|
||
|
[boost/test/unit_test.hpp], [BOOST_CHECK(2 == 2);],
|
||
|
@@ -704,45 +1045,58 @@ BOOST_FIND_LIB([unit_test_framework], [$1],
|
||
|
])# BOOST_TEST
|
||
|
|
||
|
|
||
|
-# BOOST_THREADS([PREFERRED-RT-OPT])
|
||
|
+# BOOST_THREAD([PREFERRED-RT-OPT])
|
||
|
# ---------------------------------
|
||
|
# Look for Boost.Thread. For the documentation of PREFERRED-RT-OPT, see the
|
||
|
# documentation of BOOST_FIND_LIB above.
|
||
|
-# FIXME: Provide an alias "BOOST_THREAD".
|
||
|
-AC_DEFUN([BOOST_THREADS],
|
||
|
+BOOST_DEFUN([Thread],
|
||
|
[dnl Having the pthread flag is required at least on GCC3 where
|
||
|
dnl boost/thread.hpp would complain if we try to compile without
|
||
|
dnl -pthread on GNU/Linux.
|
||
|
AC_REQUIRE([_BOOST_PTHREAD_FLAG])dnl
|
||
|
-boost_threads_save_LIBS=$LIBS
|
||
|
-boost_threads_save_CPPFLAGS=$CPPFLAGS
|
||
|
-LIBS="$LIBS $boost_cv_pthread_flag"
|
||
|
-# Yes, we *need* to put the -pthread thing in CPPFLAGS because with GCC3,
|
||
|
-# boost/thread.hpp will trigger a #error if -pthread isn't used:
|
||
|
-# boost/config/requires_threads.hpp:47:5: #error "Compiler threading support
|
||
|
-# is not turned on. Please set the correct command line options for
|
||
|
-# threading: -pthread (Linux), -pthreads (Solaris) or -mthreads (Mingw32)"
|
||
|
+boost_thread_save_LIBS=$LIBS
|
||
|
+boost_thread_save_LDFLAGS=$LDFLAGS
|
||
|
+boost_thread_save_CPPFLAGS=$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 $BOOST_SYSTEM_LDFLAGS"
|
||
|
CPPFLAGS="$CPPFLAGS $boost_cv_pthread_flag"
|
||
|
-BOOST_FIND_LIB([thread], [$1],
|
||
|
+
|
||
|
+# When compiling for the Windows platform, the threads library is named
|
||
|
+# differently.
|
||
|
+case $host_os in
|
||
|
+ (*mingw*) boost_thread_lib_ext=_win32;;
|
||
|
+esac
|
||
|
+BOOST_FIND_LIBS([thread], [thread$boost_thread_lib_ext],
|
||
|
+ [$1],
|
||
|
[boost/thread.hpp], [boost::thread t; boost::mutex m;])
|
||
|
-BOOST_THREAD_LIBS="$BOOST_THREAD_LIBS $boost_cv_pthread_flag"
|
||
|
+
|
||
|
+BOOST_THREAD_LIBS="$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
|
||
|
-CPPFLAGS=$boost_threads_save_CPPFLAGS
|
||
|
-])# BOOST_THREADS
|
||
|
+LIBS=$boost_thread_save_LIBS
|
||
|
+LDFLAGS=$boost_thread_save_LDFLAGS
|
||
|
+CPPFLAGS=$boost_thread_save_CPPFLAGS
|
||
|
+])# BOOST_THREAD
|
||
|
+
|
||
|
+AU_ALIAS([BOOST_THREADS], [BOOST_THREAD])
|
||
|
|
||
|
|
||
|
# BOOST_TOKENIZER()
|
||
|
# -----------------
|
||
|
# Look for Boost.Tokenizer
|
||
|
-AC_DEFUN([BOOST_TOKENIZER],
|
||
|
+BOOST_DEFUN([Tokenizer],
|
||
|
[BOOST_FIND_HEADER([boost/tokenizer.hpp])])
|
||
|
|
||
|
|
||
|
# BOOST_TRIBOOL()
|
||
|
# ---------------
|
||
|
# Look for Boost.Tribool
|
||
|
-AC_DEFUN([BOOST_TRIBOOL],
|
||
|
+BOOST_DEFUN([Tribool],
|
||
|
[BOOST_FIND_HEADER([boost/logic/tribool_fwd.hpp])
|
||
|
BOOST_FIND_HEADER([boost/logic/tribool.hpp])
|
||
|
])
|
||
|
@@ -751,65 +1105,61 @@ BOOST_FIND_HEADER([boost/logic/tribool.hpp])
|
||
|
# BOOST_TUPLE()
|
||
|
# -------------
|
||
|
# Look for Boost.Tuple
|
||
|
-AC_DEFUN([BOOST_TUPLE],
|
||
|
+BOOST_DEFUN([Tuple],
|
||
|
[BOOST_FIND_HEADER([boost/tuple/tuple.hpp])])
|
||
|
|
||
|
|
||
|
# BOOST_TYPETRAITS()
|
||
|
# --------------------
|
||
|
# Look for Boost.TypeTraits
|
||
|
-AC_DEFUN([BOOST_TYPETRAITS],
|
||
|
+BOOST_DEFUN([TypeTraits],
|
||
|
[BOOST_FIND_HEADER([boost/type_traits.hpp])])
|
||
|
|
||
|
-# BOOST_UNORDERED()
|
||
|
-# ---------------
|
||
|
-# Look for Boost.Unordered (unordered_map, unordered_set
|
||
|
-# etc.)
|
||
|
-AC_DEFUN([BOOST_UNORDERED],
|
||
|
-[BOOST_FIND_HEADER([boost/unordered_map.hpp])
|
||
|
-BOOST_FIND_HEADER([boost/unordered_set.hpp])])
|
||
|
|
||
|
# BOOST_UTILITY()
|
||
|
# ---------------
|
||
|
# Look for Boost.Utility (noncopyable, result_of, base-from-member idiom,
|
||
|
# etc.)
|
||
|
-AC_DEFUN([BOOST_UTILITY],
|
||
|
+BOOST_DEFUN([Utility],
|
||
|
[BOOST_FIND_HEADER([boost/utility.hpp])])
|
||
|
|
||
|
-# BOOST_UUID()
|
||
|
-# -----------------
|
||
|
-# Look for Boost.Uuid
|
||
|
-AC_DEFUN([BOOST_UUID],
|
||
|
-[BOOST_FIND_HEADER([boost/uuid/uuid.hpp])
|
||
|
-BOOST_FIND_HEADER([boost/uuid/uuid_generators.hpp])
|
||
|
-BOOST_FIND_HEADER([boost/uuid/uuid_io.hpp])
|
||
|
-BOOST_FIND_HEADER([boost/uuid/uuid_serialize.hpp])
|
||
|
-])
|
||
|
-
|
||
|
|
||
|
# BOOST_VARIANT()
|
||
|
# ---------------
|
||
|
# Look for Boost.Variant.
|
||
|
-AC_DEFUN([BOOST_VARIANT],
|
||
|
+BOOST_DEFUN([Variant],
|
||
|
[BOOST_FIND_HEADER([boost/variant/variant_fwd.hpp])
|
||
|
BOOST_FIND_HEADER([boost/variant.hpp])])
|
||
|
|
||
|
|
||
|
+# BOOST_POINTER_CONTAINER()
|
||
|
+# ------------------------
|
||
|
+# Look for Boost.PointerContainer
|
||
|
+BOOST_DEFUN([Pointer_Container],
|
||
|
+[BOOST_FIND_HEADER([boost/ptr_container/ptr_deque.hpp])
|
||
|
+BOOST_FIND_HEADER([boost/ptr_container/ptr_list.hpp])
|
||
|
+BOOST_FIND_HEADER([boost/ptr_container/ptr_vector.hpp])
|
||
|
+BOOST_FIND_HEADER([boost/ptr_container/ptr_array.hpp])
|
||
|
+BOOST_FIND_HEADER([boost/ptr_container/ptr_set.hpp])
|
||
|
+BOOST_FIND_HEADER([boost/ptr_container/ptr_map.hpp])
|
||
|
+])# BOOST_POINTER_CONTAINER
|
||
|
+
|
||
|
+
|
||
|
# BOOST_WAVE([PREFERRED-RT-OPT])
|
||
|
# ------------------------------
|
||
|
# NOTE: If you intend to use Wave/Spirit with thread support, make sure you
|
||
|
-# call BOOST_THREADS first.
|
||
|
+# call BOOST_THREAD first.
|
||
|
# Look for Boost.Wave. For the documentation of PREFERRED-RT-OPT, see the
|
||
|
# documentation of BOOST_FIND_LIB above.
|
||
|
-AC_DEFUN([BOOST_WAVE],
|
||
|
+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 $BOOST_DATE_TIME_LIBS\
|
||
|
+LIBS="$LIBS $BOOST_SYSTEM_LIBS $BOOST_FILESYSTEM_LIBS $BOOST_DATE_TIME_LIBS \
|
||
|
$BOOST_THREAD_LIBS"
|
||
|
-LDFLAGS="$LDFLAGS $BOOST_SYSTEM_LDFLAGS $BOOST_FILESYSTEM_LDFLAGS\
|
||
|
+LDFLAGS="$LDFLAGS $BOOST_SYSTEM_LDFLAGS $BOOST_FILESYSTEM_LDFLAGS \
|
||
|
$BOOST_DATE_TIME_LDFLAGS $BOOST_THREAD_LDFLAGS"
|
||
|
BOOST_FIND_LIB([wave], [$1],
|
||
|
[boost/wave.hpp],
|
||
|
@@ -822,7 +1172,7 @@ LDFLAGS=$boost_wave_save_LDFLAGS
|
||
|
# BOOST_XPRESSIVE()
|
||
|
# -----------------
|
||
|
# Look for Boost.Xpressive (new since 1.36.0).
|
||
|
-AC_DEFUN([BOOST_XPRESSIVE],
|
||
|
+BOOST_DEFUN([Xpressive],
|
||
|
[BOOST_FIND_HEADER([boost/xpressive/xpressive.hpp])])
|
||
|
|
||
|
|
||
|
@@ -833,8 +1183,16 @@ AC_DEFUN([BOOST_XPRESSIVE],
|
||
|
|
||
|
# _BOOST_PTHREAD_FLAG()
|
||
|
# ---------------------
|
||
|
-# Internal helper for BOOST_THREADS. Based on ACX_PTHREAD:
|
||
|
-# http://autoconf-archive.cryp.to/acx_pthread.html
|
||
|
+# Internal helper for BOOST_THREAD. Computes boost_cv_pthread_flag
|
||
|
+# which must be used in CPPFLAGS and LIBS.
|
||
|
+#
|
||
|
+# 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)"
|
||
|
+#
|
||
|
+# 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
|
||
|
@@ -902,6 +1260,14 @@ AC_LANG_POP([C++])dnl
|
||
|
m4_define([_BOOST_gcc_test],
|
||
|
["defined __GNUC__ && __GNUC__ == $1 && __GNUC_MINOR__ == $2 && !defined __ICC @ gcc$1$2"])dnl
|
||
|
|
||
|
+# _BOOST_mingw_test(MAJOR, MINOR)
|
||
|
+# -----------------------------
|
||
|
+# Internal helper for _BOOST_FIND_COMPILER_TAG.
|
||
|
+m4_define([_BOOST_mingw_test],
|
||
|
+["defined __GNUC__ && __GNUC__ == $1 && __GNUC_MINOR__ == $2 && !defined __ICC && \
|
||
|
+ (defined WIN32 || defined WINNT || defined _WIN32 || defined __WIN32 \
|
||
|
+ || defined __WIN32__ || defined __WINNT || defined __WINNT__) @ mgw$1$2"])dnl
|
||
|
+
|
||
|
|
||
|
# _BOOST_FIND_COMPILER_TAG()
|
||
|
# --------------------------
|
||
|
@@ -911,7 +1277,8 @@ m4_define([_BOOST_gcc_test],
|
||
|
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],
|
||
|
+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
|
||
|
@@ -928,11 +1295,30 @@ if test x$boost_cv_inc_path != xno; then
|
||
|
# como, edg, kcc, bck, mp, sw, tru, xlc
|
||
|
# I'm not sure about my test for `il' (be careful: Intel's ICC pre-defines
|
||
|
# the same defines as GCC's).
|
||
|
- # TODO: Move the test on GCC 4.4 up once it's released.
|
||
|
for i in \
|
||
|
+ _BOOST_mingw_test(5, 0) \
|
||
|
+ _BOOST_gcc_test(5, 0) \
|
||
|
+ _BOOST_mingw_test(4, 10) \
|
||
|
+ _BOOST_gcc_test(4, 10) \
|
||
|
+ _BOOST_mingw_test(4, 9) \
|
||
|
+ _BOOST_gcc_test(4, 9) \
|
||
|
+ _BOOST_mingw_test(4, 8) \
|
||
|
+ _BOOST_gcc_test(4, 8) \
|
||
|
+ _BOOST_mingw_test(4, 7) \
|
||
|
+ _BOOST_gcc_test(4, 7) \
|
||
|
+ _BOOST_mingw_test(4, 6) \
|
||
|
+ _BOOST_gcc_test(4, 6) \
|
||
|
+ _BOOST_mingw_test(4, 5) \
|
||
|
+ _BOOST_gcc_test(4, 5) \
|
||
|
+ _BOOST_mingw_test(4, 4) \
|
||
|
+ _BOOST_gcc_test(4, 4) \
|
||
|
+ _BOOST_mingw_test(4, 3) \
|
||
|
_BOOST_gcc_test(4, 3) \
|
||
|
+ _BOOST_mingw_test(4, 2) \
|
||
|
_BOOST_gcc_test(4, 2) \
|
||
|
+ _BOOST_mingw_test(4, 1) \
|
||
|
_BOOST_gcc_test(4, 1) \
|
||
|
+ _BOOST_mingw_test(4, 0) \
|
||
|
_BOOST_gcc_test(4, 0) \
|
||
|
"defined __GNUC__ && __GNUC__ == 3 && !defined __ICC \
|
||
|
&& (defined WIN32 || defined WINNT || defined _WIN32 || defined __WIN32 \
|
||
|
@@ -949,7 +1335,6 @@ if test x$boost_cv_inc_path != xno; then
|
||
|
"defined __ICC && (defined __unix || defined __unix__) @ il" \
|
||
|
"defined __ICL @ iw" \
|
||
|
"defined _MSC_VER && _MSC_VER == 1300 @ vc7" \
|
||
|
- _BOOST_gcc_test(4, 4) \
|
||
|
_BOOST_gcc_test(2, 95) \
|
||
|
"defined __MWERKS__ && __MWERKS__ <= 0x32FF @ cw9" \
|
||
|
"defined _MSC_VER && _MSC_VER < 1300 && !defined UNDER_CE @ vc6" \
|
||
|
@@ -999,6 +1384,7 @@ fi])dnl end of AC_CACHE_CHECK
|
||
|
# 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_LANG_PUSH([C++])dnl
|
||
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
|
||
|
#if defined _REENTRANT || defined _MT || defined __MT__
|
||
|
/* use -mt */
|
||
|
@@ -1006,6 +1392,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
|
||
|
# error MT not needed
|
||
|
#endif
|
||
|
]])], [boost_guess_use_mt=:], [boost_guess_use_mt=false])
|
||
|
+AC_LANG_POP([C++])dnl
|
||
|
])
|
||
|
|
||
|
# _BOOST_AC_LINK_IFELSE(PROGRAM, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
|
||
|
@@ -1029,11 +1416,11 @@ boost_use_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 "$ac_[]_AC_LANG_ABBREV[]_werror_flag" ||
|
||
|
- test ! -s conftest.err
|
||
|
+ test -z "$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
|
||
|
+ test "$cross_compiling" = yes ||
|
||
|
+ $as_executable_p conftest$ac_exeext
|
||
|
dnl FIXME: use AS_TEST_X instead when 2.61 is widespread enough.
|
||
|
}],
|
||
|
[$2],
|
||
|
--
|
||
|
2.3.7
|