Files correlati : Commento : Spostamento in libraries delle librerie esterne di Campo per una maggiore pulizia e organizzazione git-svn-id: svn://10.65.10.50/branches/R_10_00@24150 c028cbd2-c16b-5b4b-a496-9718f37d4682
		
			
				
	
	
		
			524 lines
		
	
	
		
			22 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			524 lines
		
	
	
		
			22 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
# ===========================================================================
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#                http://autoconf-archive.cryp.to/ax_boost.html
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# ===========================================================================
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#
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# OBSOLETE MACRO
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#
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#   Use AX_BOOST_BASE in combination with library-specific macros.
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#
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# SYNOPSIS
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#
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#   AX_BOOST([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
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#
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# DESCRIPTION
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#
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#   Test for the Boost C++ libraries of a particular version (or newer)
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#
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#   If no path to the installed boost library is given the macro searchs
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#   under /usr, /usr/local, and /opt, and evaluates the $BOOST_ROOT
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#   environment variable. Further documentation is available at
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#   <http://randspringer.de/boost/index.html>.
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#
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#   This macro calls:
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#
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#     AC_SUBST(BOOST_CPPFLAGS) / AC_SUBST(BOOST_LDFLAGS)
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#     AC_SUBST(BOOST_FILESYSTEM_LIB)
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#     AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB)
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#     AC_SUBST(BOOST_THREAD_LIB)
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#     AC_SUBST(BOOST_IOSTREAMS_LIB)
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#     AC_SUBST(BOOST_SERIALIZATION_LIB)
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#     AC_SUBST(BOOST_WSERIALIZATION_LIB)
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#     AC_SUBST(BOOST_SIGNALS_LIB)
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#     AC_SUBST(BOOST_DATE_TIME_LIB)
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#     AC_SUBST(BOOST_REGEX_LIB)
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#     AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB)
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#
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#   And sets:
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#
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#     HAVE_BOOST
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#     HAVE_BOOST_FILESYSTEM
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#     HAVE_BOOST_PROGRAM_OPTIONS
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#     HAVE_BOOST_THREAD
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#     HAVE_BOOST_IOSTREAMS
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#     HAVE_BOOST_SERIALIZATION
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#     HAVE_BOOST_SIGNALS
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#     HAVE_BOOST_DATE_TIME
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#     HAVE_BOOST_REGEX
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#     HAVE_BOOST_UNIT_TEST_FRAMEWORK
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#
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# LAST MODIFICATION
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#
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#   2008-04-12
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#
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# COPYLEFT
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#
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#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
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#
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#   Copying and distribution of this file, with or without modification, are
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#   permitted in any medium without royalty provided the copyright notice
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#   and this notice are preserved.
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AC_DEFUN([AX_BOOST],
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[
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    AC_ARG_WITH([boost],
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                AS_HELP_STRING([--with-boost=DIR],
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                [use boost (default is yes) specify the root directory for boost library (optional)]),
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                [
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                if test "$withval" = "no"; then
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		            want_boost="no"
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                elif test "$withval" = "yes"; then
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                    want_boost="yes"
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                    ac_boost_path=""
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                else
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			        want_boost="yes"
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            		ac_boost_path="$withval"
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		        fi
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            	],
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                [want_boost="yes"])
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    AC_CANONICAL_BUILD
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	if test "x$want_boost" = "xyes"; then
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        AC_REQUIRE([AC_PROG_CC])
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		boost_lib_version_req=ifelse([$1], ,1.20.0,$1)
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		boost_lib_version_req_shorten=`expr $boost_lib_version_req : '\([[0-9]]*\.[[0-9]]*\)'`
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		boost_lib_version_req_major=`expr $boost_lib_version_req : '\([[0-9]]*\)'`
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		boost_lib_version_req_minor=`expr $boost_lib_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
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		boost_lib_version_req_sub_minor=`expr $boost_lib_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
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		if test "x$boost_lib_version_req_sub_minor" = "x" ; then
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			boost_lib_version_req_sub_minor="0"
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    	fi
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		WANT_BOOST_VERSION=`expr $boost_lib_version_req_major \* 100000 \+  $boost_lib_version_req_minor \* 100 \+ $boost_lib_version_req_sub_minor`
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		AC_MSG_CHECKING(for boostlib >= $boost_lib_version_req)
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		succeeded=no
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		dnl first we check the system location for boost libraries
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		dnl this location ist chosen if boost libraries are installed with the --layout=system option
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		dnl or if you install boost with RPM
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		if test "$ac_boost_path" != ""; then
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			BOOST_LDFLAGS="-L$ac_boost_path/lib"
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			BOOST_CPPFLAGS="-I$ac_boost_path/include"
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		else
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			for ac_boost_path_tmp in /usr /usr/local /opt ; do
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				if test -d "$ac_boost_path_tmp/include/boost" && test -r "$ac_boost_path_tmp/include/boost"; then
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					BOOST_LDFLAGS="-L$ac_boost_path_tmp/lib"
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					BOOST_CPPFLAGS="-I$ac_boost_path_tmp/include"
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					break;
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				fi
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			done
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		fi
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		CPPFLAGS_SAVED="$CPPFLAGS"
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		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
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		export CPPFLAGS
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		LDFLAGS_SAVED="$LDFLAGS"
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		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
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		export LDFLAGS
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	AC_LANG_PUSH(C++)
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     	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
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@%:@include <boost/version.hpp>
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]],
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       [[
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#if BOOST_VERSION >= $WANT_BOOST_VERSION
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// Everything is okay
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#else
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#  error Boost version is too old
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#endif
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		]])],
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    	[
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         AC_MSG_RESULT(yes)
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		 succeeded=yes
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		 found_system=yes
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         ifelse([$2], , :, [$2])
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       ],
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       [
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       ])
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       AC_LANG_POP([C++])
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		dnl if we found no boost with system layout we search for boost libraries
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		dnl built and installed without the --layout=system option or for a staged(not installed) version
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		if test "x$succeeded" != "xyes"; then
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			_version=0
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			if test "$ac_boost_path" != ""; then
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                BOOST_LDFLAGS="-L$ac_boost_path/lib"
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				if test -d "$ac_boost_path" && test -r "$ac_boost_path"; then
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					for i in `ls -d $ac_boost_path/include/boost-* 2>/dev/null`; do
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						_version_tmp=`echo $i | sed "s#$ac_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
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						V_CHECK=`expr $_version_tmp \> $_version`
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						if test "$V_CHECK" = "1" ; then
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							_version=$_version_tmp
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						fi
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						VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
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						BOOST_CPPFLAGS="-I$ac_boost_path/include/boost-$VERSION_UNDERSCORE"
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					done
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				fi
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			else
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				for ac_boost_path in /usr /usr/local /opt ; do
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					if test -d "$ac_boost_path" && test -r "$ac_boost_path"; then
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						for i in `ls -d $ac_boost_path/include/boost-* 2>/dev/null`; do
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							_version_tmp=`echo $i | sed "s#$ac_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
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							V_CHECK=`expr $_version_tmp \> $_version`
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							if test "$V_CHECK" = "1" ; then
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								_version=$_version_tmp
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								best_path=$ac_boost_path
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							fi
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						done
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					fi
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				done
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				VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
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				BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE"
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				BOOST_LDFLAGS="-L$best_path/lib"
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	    		if test "x$BOOST_ROOT" != "x"; then
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                    if test -d "$BOOST_ROOT" && test -r "$BOOST_ROOT" && test -d "$BOOST_ROOT/stage/lib" && test -r "$BOOST_ROOT/stage/lib"; then
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						version_dir=`expr //$BOOST_ROOT : '.*/\(.*\)'`
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						stage_version=`echo $version_dir | sed 's/boost_//' | sed 's/_/./g'`
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						stage_version_shorten=`expr $stage_version : '\([[0-9]]*\.[[0-9]]*\)'`
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						V_CHECK=`expr $stage_version_shorten \>\= $_version`
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						if test "$V_CHECK" = "1" ; then
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							AC_MSG_NOTICE(We will use a staged boost library from $BOOST_ROOT)
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							BOOST_CPPFLAGS="-I$BOOST_ROOT"
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							BOOST_LDFLAGS="-L$BOOST_ROOT/stage/lib"
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						fi
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					fi
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	    		fi
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			fi
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			CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
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			export CPPFLAGS
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			LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
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			export LDFLAGS
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            AC_LANG_PUSH(C++)
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            AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
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@%:@include <boost/version.hpp>
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]],
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       [[
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#if BOOST_VERSION >= $WANT_BOOST_VERSION
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// Everything is okay
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#else
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#  error Boost version is too old
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#endif
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		]])],
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    	[
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         AC_MSG_RESULT(yes ($_version))
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		 succeeded=yes
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         ifelse([$2], , :, [$2])
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       ],
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       [
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         AC_MSG_RESULT(no ($_version))
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         ifelse([$3], , :, [$3])
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       ])
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    	AC_LANG_POP([C++])
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		fi
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		if test "$succeeded" != "yes" ; then
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			if test "$_version" = "0" ; then
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				AC_MSG_ERROR([[We could not detect the boost libraries (version $boost_lib_version_req_shorten or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option.  If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>. See http://randspringer.de/boost for more documentation.]])
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			else
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				AC_MSG_ERROR('Your boost libraries seems to old (version $_version).  We need at least $boost_lib_version_shorten')
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			fi
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		else
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			AC_SUBST(BOOST_CPPFLAGS)
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			AC_SUBST(BOOST_LDFLAGS)
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			AC_DEFINE(HAVE_BOOST,,[define if the Boost library is available])
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			AC_CACHE_CHECK([whether the Boost::Filesystem library is available],
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						   ax_cv_boost_filesystem,
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						[AC_LANG_PUSH([C++])
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			 AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/filesystem/path.hpp>]],
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                                   [[using namespace boost::filesystem;
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                                   path my_path( "foo/bar/data.txt" );
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                                   return 0;]]),
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            				       ax_cv_boost_filesystem=yes, ax_cv_boost_filesystem=no)
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                                   AC_LANG_POP([C++])
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			])
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			if test "$ax_cv_boost_filesystem" = "yes"; then
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				AC_DEFINE(HAVE_BOOST_FILESYSTEM,,[define if the Boost::FILESYSTEM library is available])
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				BN=boost_filesystem
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				for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
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                              lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
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                              $BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
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				    AC_CHECK_LIB($ax_lib, exit,
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                                 [BOOST_FILESYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_FILESYSTEM_LIB) link_filesystem="yes"; break],
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                                 [link_filesystem="no"])
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  				done
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				if test "x$link_filesystem" = "xno"; then
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					AC_MSG_NOTICE(Could not link against $ax_lib !)
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				fi
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			fi
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			AC_CACHE_CHECK([whether the Boost::Program_Options library is available],
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						   ax_cv_boost_program_options,
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						   [AC_LANG_PUSH([C++])
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			               AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/program_options.hpp>]],
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                                   [[boost::program_options::options_description generic("Generic options");
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                                   return 0;]]),
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                           ax_cv_boost_program_options=yes, ax_cv_boost_program_options=no)
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                           AC_LANG_POP([C++])
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			])
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			if test "$ax_cv_boost_program_options" = yes; then
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				AC_DEFINE(HAVE_BOOST_PROGRAM_OPTIONS,,[define if the Boost::PROGRAM_OPTIONS library is available])
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				BN=boost_program_options
 | 
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				for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
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                              lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
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                              $BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
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				    AC_CHECK_LIB($ax_lib, exit,
 | 
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                                 [BOOST_PROGRAM_OPTIONS_LIB="-l$ax_lib"; AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB) link_program_options="yes"; break],
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                                 [link_program_options="no"])
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  				done
 | 
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				if test "x$link_program_options="no"" = "xno"; then
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					AC_MSG_NOTICE(Could not link against $ax_lib !)
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				fi
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			fi
 | 
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 | 
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			AC_CACHE_CHECK(whether the Boost::Thread library is available,
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						   ax_cv_boost_thread,
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						[AC_LANG_PUSH([C++])
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			 CXXFLAGS_SAVE=$CXXFLAGS
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			 if test "x$build_os" = "xsolaris" ; then
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  				 CXXFLAGS="-pthreads $CXXFLAGS"
 | 
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			 elif test "x$build_os" = "xming32" ; then
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				 CXXFLAGS="-mthreads $CXXFLAGS"
 | 
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			 else
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				CXXFLAGS="-pthread $CXXFLAGS"
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			 fi
 | 
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			 AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/thread/thread.hpp>]],
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                                   [[boost::thread_group thrds;
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                                   return 0;]]),
 | 
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                   ax_cv_boost_thread=yes, ax_cv_boost_thread=no)
 | 
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			 CXXFLAGS=$CXXFLAGS_SAVE
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             AC_LANG_POP([C++])
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			])
 | 
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			if test "x$ax_cv_boost_thread" = "xyes"; then
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               if test "x$build_os" = "xsolaris" ; then
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 				  BOOST_CPPFLAGS="-pthreads $BOOST_CPPFLAGS"
 | 
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			   elif test "x$build_os" = "xming32" ; then
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 				  BOOST_CPPFLAGS="-mthreads $BOOST_CPPFLAGS"
 | 
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			   else
 | 
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				  BOOST_CPPFLAGS="-pthread $BOOST_CPPFLAGS"
 | 
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			   fi
 | 
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 | 
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				AC_SUBST(BOOST_CPPFLAGS)
 | 
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				AC_DEFINE(HAVE_BOOST_THREAD,,[define if the Boost::THREAD library is available])
 | 
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				BN=boost_thread
 | 
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     			LDFLAGS_SAVE=$LDFLAGS
 | 
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                        case "x$build_os" in
 | 
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                          *bsd* )
 | 
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                               LDFLAGS="-pthread $LDFLAGS"
 | 
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                          break;
 | 
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                          ;;
 | 
						|
                        esac
 | 
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 | 
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				for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
 | 
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                              lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
 | 
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                              $BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
 | 
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				    AC_CHECK_LIB($ax_lib, exit, [BOOST_THREAD_LIB="-l$ax_lib"; AC_SUBST(BOOST_THREAD_LIB) link_thread="yes"; break],
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                                 [link_thread="no"])
 | 
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  				done
 | 
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				if test "x$link_thread" = "xno"; then
 | 
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					AC_MSG_NOTICE(Could not link against $ax_lib !)
 | 
						|
                else
 | 
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                    case "x$build_os" in
 | 
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                       *bsd* )
 | 
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                       BOOST_LDFLAGS="-pthread $BOOST_LDFLAGS"
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                       break;
 | 
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                       ;;
 | 
						|
                    esac
 | 
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				fi
 | 
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			fi
 | 
						|
 | 
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			AC_CACHE_CHECK(whether the Boost::IOStreams library is available,
 | 
						|
						   ax_cv_boost_iostreams,
 | 
						|
						[AC_LANG_PUSH([C++])
 | 
						|
			 AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/iostreams/filtering_stream.hpp>
 | 
						|
												 @%:@include <boost/range/iterator_range.hpp>
 | 
						|
												]],
 | 
						|
                                   [[std::string  input = "Hello World!";
 | 
						|
									 namespace io = boost::iostreams;
 | 
						|
									 io::filtering_istream  in(boost::make_iterator_range(input));
 | 
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									 return 0;
 | 
						|
                                   ]]),
 | 
						|
                   ax_cv_boost_iostreams=yes, ax_cv_boost_iostreams=no)
 | 
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			 AC_LANG_POP([C++])
 | 
						|
			])
 | 
						|
			if test "x$ax_cv_boost_iostreams" = "xyes"; then
 | 
						|
				AC_DEFINE(HAVE_BOOST_IOSTREAMS,,[define if the Boost::IOStreams library is available])
 | 
						|
				BN=boost_iostreams
 | 
						|
				for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
 | 
						|
                              lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
 | 
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                              $BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
 | 
						|
				    AC_CHECK_LIB($ax_lib, exit, [BOOST_IOSTREAMS_LIB="-l$ax_lib"; AC_SUBST(BOOST_IOSTREAMS_LIB) link_thread="yes"; break],
 | 
						|
                                 [link_thread="no"])
 | 
						|
  				done
 | 
						|
				if test "x$link_thread" = "xno"; then
 | 
						|
					AC_MSG_NOTICE(Could not link against $ax_lib !)
 | 
						|
				fi
 | 
						|
			fi
 | 
						|
 | 
						|
			AC_CACHE_CHECK(whether the Boost::Serialization library is available,
 | 
						|
						   ax_cv_boost_serialization,
 | 
						|
						[AC_LANG_PUSH([C++])
 | 
						|
			 AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <fstream>
 | 
						|
												 @%:@include <boost/archive/text_oarchive.hpp>
 | 
						|
                                                 @%:@include <boost/archive/text_iarchive.hpp>
 | 
						|
												]],
 | 
						|
                                   [[std::ofstream ofs("filename");
 | 
						|
									boost::archive::text_oarchive oa(ofs);
 | 
						|
									 return 0;
 | 
						|
                                   ]]),
 | 
						|
                   ax_cv_boost_serialization=yes, ax_cv_boost_serialization=no)
 | 
						|
			 AC_LANG_POP([C++])
 | 
						|
			])
 | 
						|
			if test "x$ax_cv_boost_serialization" = "xyes"; then
 | 
						|
				AC_DEFINE(HAVE_BOOST_SERIALIZATION,,[define if the Boost::Serialization library is available])
 | 
						|
				BN=boost_serialization
 | 
						|
				for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
 | 
						|
                              lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
 | 
						|
                              $BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
 | 
						|
				    AC_CHECK_LIB($ax_lib, exit,
 | 
						|
                                 [BOOST_SERIALIZATION_LIB="-l$ax_lib"; AC_SUBST(BOOST_SERIALIZATION_LIB) link_serialization="yes"; break],
 | 
						|
                                 [link_serialization="no"])
 | 
						|
  				done
 | 
						|
				if test "x$link_serialization" = "xno"; then
 | 
						|
					AC_MSG_NOTICE(Could not link against $ax_lib !)
 | 
						|
				fi
 | 
						|
 | 
						|
				BN=boost_wserialization
 | 
						|
				for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
 | 
						|
                              lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
 | 
						|
                              $BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
 | 
						|
				    AC_CHECK_LIB($ax_lib, exit,
 | 
						|
                                 [BOOST_WSERIALIZATION_LIB="-l$ax_lib"; AC_SUBST(BOOST_WSERIALIZATION_LIB) link_wserialization="yes"; break],
 | 
						|
                                 [link_wserialization="no"])
 | 
						|
  				done
 | 
						|
				if test "x$link_wserialization" = "xno"; then
 | 
						|
					AC_MSG_NOTICE(Could not link against $ax_lib !)
 | 
						|
				fi
 | 
						|
			fi
 | 
						|
 | 
						|
			AC_CACHE_CHECK(whether the Boost::Signals library is available,
 | 
						|
						   ax_cv_boost_signals,
 | 
						|
						[AC_LANG_PUSH([C++])
 | 
						|
			 AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/signal.hpp>
 | 
						|
												]],
 | 
						|
                                   [[boost::signal<void ()> sig;
 | 
						|
                                     return 0;
 | 
						|
                                   ]]),
 | 
						|
                   ax_cv_boost_signals=yes, ax_cv_boost_signals=no)
 | 
						|
			 AC_LANG_POP([C++])
 | 
						|
			])
 | 
						|
			if test "x$ax_cv_boost_signals" = "xyes"; then
 | 
						|
				AC_DEFINE(HAVE_BOOST_SIGNALS,,[define if the Boost::Signals library is available])
 | 
						|
				BN=boost_signals
 | 
						|
				for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
 | 
						|
                              lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
 | 
						|
                              $BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
 | 
						|
				    AC_CHECK_LIB($ax_lib, exit, [BOOST_SIGNALS_LIB="-l$ax_lib"; AC_SUBST(BOOST_SIGNALS_LIB) link_signals="yes"; break],
 | 
						|
                                 [link_signals="no"])
 | 
						|
  				done
 | 
						|
				if test "x$link_signals" = "xno"; then
 | 
						|
					AC_MSG_NOTICE(Could not link against $ax_lib !)
 | 
						|
				fi
 | 
						|
			fi
 | 
						|
 | 
						|
			AC_CACHE_CHECK(whether the Boost::Date_Time library is available,
 | 
						|
						   ax_cv_boost_date_time,
 | 
						|
						[AC_LANG_PUSH([C++])
 | 
						|
			 AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/date_time/gregorian/gregorian_types.hpp>
 | 
						|
												]],
 | 
						|
                                   [[using namespace boost::gregorian; date d(2002,Jan,10);
 | 
						|
                                     return 0;
 | 
						|
                                   ]]),
 | 
						|
                   ax_cv_boost_date_time=yes, ax_cv_boost_date_time=no)
 | 
						|
			 AC_LANG_POP([C++])
 | 
						|
			])
 | 
						|
			if test "x$ax_cv_boost_date_time" = "xyes"; then
 | 
						|
				AC_DEFINE(HAVE_BOOST_DATE_TIME,,[define if the Boost::Date_Time library is available])
 | 
						|
				BN=boost_date_time
 | 
						|
				for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
 | 
						|
                              lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
 | 
						|
                              $BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
 | 
						|
				    AC_CHECK_LIB($ax_lib, exit, [BOOST_DATE_TIME_LIB="-l$ax_lib"; AC_SUBST(BOOST_DATE_TIME_LIB) link_thread="yes"; break],
 | 
						|
                                 [link_thread="no"])
 | 
						|
  				done
 | 
						|
				if test "x$link_thread"="no" = "xno"; then
 | 
						|
					AC_MSG_NOTICE(Could not link against $ax_lib !)
 | 
						|
				fi
 | 
						|
			fi
 | 
						|
 | 
						|
			AC_CACHE_CHECK(whether the Boost::Regex library is available,
 | 
						|
						   ax_cv_boost_regex,
 | 
						|
						[AC_LANG_PUSH([C++])
 | 
						|
			 AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/regex.hpp>
 | 
						|
												]],
 | 
						|
                                   [[boost::regex r(); return 0;]]),
 | 
						|
                   ax_cv_boost_regex=yes, ax_cv_boost_regex=no)
 | 
						|
			 AC_LANG_POP([C++])
 | 
						|
			])
 | 
						|
			if test "x$ax_cv_boost_regex" = "xyes"; then
 | 
						|
				AC_DEFINE(HAVE_BOOST_REGEX,,[define if the Boost::Regex library is available])
 | 
						|
				BN=boost_regex
 | 
						|
				for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
 | 
						|
                              lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
 | 
						|
                              $BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
 | 
						|
				    AC_CHECK_LIB($ax_lib, exit, [BOOST_REGEX_LIB="-l$ax_lib"; AC_SUBST(BOOST_REGEX_LIB) link_regex="yes"; break],
 | 
						|
                                 [link_regex="no"])
 | 
						|
  				done
 | 
						|
				if test "x$link_regex" = "xno"; then
 | 
						|
					AC_MSG_NOTICE(Could not link against $ax_lib !)
 | 
						|
				fi
 | 
						|
			fi
 | 
						|
 | 
						|
			AC_CACHE_CHECK(whether the Boost::UnitTestFramework library is available,
 | 
						|
						   ax_cv_boost_unit_test_framework,
 | 
						|
						[AC_LANG_PUSH([C++])
 | 
						|
			 AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/test/unit_test.hpp>]],
 | 
						|
                                    [[using boost::unit_test::test_suite;
 | 
						|
					                 test_suite* test= BOOST_TEST_SUITE( "Unit test example 1" ); return 0;]]),
 | 
						|
                   ax_cv_boost_unit_test_framework=yes, ax_cv_boost_unit_test_framework=no)
 | 
						|
			 AC_LANG_POP([C++])
 | 
						|
			])
 | 
						|
			if test "x$ax_cv_boost_unit_test_framework" = "xyes"; then
 | 
						|
    		AC_DEFINE(HAVE_BOOST_UNIT_TEST_FRAMEWORK,,[define if the Boost::Unit_test_framework library is available])
 | 
						|
			BN=boost_unit_test_framework
 | 
						|
    		saved_ldflags="${LDFLAGS}"
 | 
						|
			for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
 | 
						|
                          lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
 | 
						|
                          $BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
 | 
						|
                LDFLAGS="${LDFLAGS} -l$ax_lib"
 | 
						|
    			AC_CACHE_CHECK(the name of the Boost::UnitTestFramework library,
 | 
						|
	      					   ax_cv_boost_unit_test_framework_link,
 | 
						|
						[AC_LANG_PUSH([C++])
 | 
						|
                   AC_LINK_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/test/unit_test.hpp>
 | 
						|
                                                     using boost::unit_test::test_suite;
 | 
						|
                                                     test_suite* init_unit_test_suite( int argc, char * argv[] ) {
 | 
						|
                                                     test_suite* test= BOOST_TEST_SUITE( "Unit test example 1" );
 | 
						|
                                                     return test;
 | 
						|
                                                     }
 | 
						|
                                                   ]],
 | 
						|
                                 [[ return 0;]])],
 | 
						|
                                 link_unit_test_framework="yes",link_unit_test_framework="no")
 | 
						|
			 AC_LANG_POP([C++])
 | 
						|
               ])
 | 
						|
                LDFLAGS="${saved_ldflags}"
 | 
						|
			    if test "x$link_unit_test_framework" = "xyes"; then
 | 
						|
                    BOOST_UNIT_TEST_FRAMEWORK_LIB="-l$ax_lib"
 | 
						|
                    AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB)
 | 
						|
					break
 | 
						|
				fi
 | 
						|
              done
 | 
						|
			    if test "x$link_unit_test_framework" = "xno"; then
 | 
						|
				   AC_MSG_NOTICE(Could not link against $ax_lib !)
 | 
						|
				fi
 | 
						|
			fi
 | 
						|
		fi
 | 
						|
        CPPFLAGS="$CPPFLAGS_SAVED"
 | 
						|
        LDFLAGS="$LDFLAGS_SAVED"
 | 
						|
	fi
 | 
						|
])
 |