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	diff --git a/analyses/pluginALICE/HeavyIonAnalysis.cc b/analyses/pluginALICE/HeavyIonAnalysis.cc
	deleted file mode 100644
	--- a/analyses/pluginALICE/HeavyIonAnalysis.cc
	+++ /dev/null
	@@ -1,183 +0,0 @@
	-// -- C++ --
	-#include "pluginALICE/HeavyIonAnalysis.hh"
	-
	-namespace Rivet {
	- HeavyIonAnalysis::HeavyIonAnalysis(const std::string &name) :
	- Analysis(name)
	- { }
	-
	- void HeavyIonAnalysis::addCentralityMethod(const CentralityMethod method,
	- const size_t numEventsRequired,
	- const string methodID,
	- const FinalState *fs) {
	-
	- std::cout << "Adding centrality method" << std::endl;
	-
	- switch (method) {
	-
	- case ImpactParameter:
	- _methodNameVector.push_back("ImpactParameter");
	- MSG_INFO("Method: ImpactParameter");
	- _histCentralityCalibrationVector.push_back(bookHisto1D("calib_impactpar", 200, 0, 20.0, "Calibration histogram", "xlabel", "ylabel"));
	- _histCentralityControlVector.push_back(bookHisto1D("control_impactpar", 200, 0, 20.0, "Control histogram", "xlabel", "ylabel"));
	- break;
	-
	- case Multiplicity:
	- if (!fs)
	- throw Exception("something bad happened ...");
	- addProjection(*fs, "FS" + methodID);
	- _methodNameVector.push_back("Multiplicity");
	- MSG_INFO("Method: Multiplicity");
	- _histCentralityCalibrationVector.push_back(bookHisto1D("calib_multiplicity_" + trimString(fs->cuts()->toString()), 10000, 0, 10000.0, "Calibration histogram", "xlabel", "ylabel"));
	- _histCentralityControlVector.push_back(bookHisto1D("control_multiplicity_" + trimString(fs->cuts()->toString()), 10000, 0, 10000.0, "Control histogram", "xlabel", "ylabel"));
	- break;
	-
	- default:
	- centrality_method_not_found();
	- }
	-
	- _numEventsRequiredVector.push_back(numEventsRequired);
	- _centmethodVector.push_back(method);
	- _methodIDVector.push_back(methodID);
	- }
	-
	- void HeavyIonAnalysis::centrality_method_not_found() const {
	- throw Exception("Unimplemented method of centrality calibration.");
	- }
	-
	- double HeavyIonAnalysis::centrality(const Event& event, const string methodID) const {
	-
	- // Check if there is at least one registered method
	- if (_methodIDVector.size() < 1)
	- throw Exception("No centrality methods registered!");
	-
	- int index = 0;
	- // If there is no methodID specified
	- if (methodID.empty()) {
	- // Get the first method as default one
	- index = std::distance(_methodIDVector.begin(), _methodIDVector.begin());
	- MSG_WARNING("Centrality method ID not specified. Using the first declared method as default one...");
	- } else {
	- // methodID is provided. Check if it is registered
	- auto iterID = std::find(_methodIDVector.begin(), _methodIDVector.end(), methodID);
	- if (iterID == _methodIDVector.end())
	- throw Exception("Method not found!");
	- index = std::distance(_methodIDVector.begin(), iterID);
	- }
	-
	- // Initialize value of the event observable to be filled to the histograms
	- if (_centmethodVector.at(index) == Undefined)
	- throw Exception("no centrality method defined");
	-
	- const float observable = calculateObservable(event, index);
	- float centrality = -1.;
	-
	- // Check if there are enough events in the calibration histogram
	- if (_histCentralityCalibrationVector.at(index)->numEntries() >= _numEventsRequiredVector.at(index)) {
	- // Calculate centrality as percentile using observable calculated with the selected method
	- centrality = quantile(observable, _histCentralityCalibrationVector.at(index)) * 100.;
	- if (_centmethodVector.at(index) == Multiplicity)
	- centrality = 100. - centrality;
	- // Fill the control histogram with the impact parameter value and event weight
	- MSG_INFO("Adding control point nr " << _histCentralityControlVector.at(index)->numEntries() << ": (" << observable << ", " << event.weight() << ")");
	- _histCentralityControlVector.at(index)->fill(observable, event.weight());
	- }
	- // Otherwise, if there are not enough events in the calibration histogram
	- else {
	- // Fill the calibration histogram with the impact parameter value and event weight
	- MSG_INFO("Adding calibration point nr " << _histCentralityCalibrationVector.at(index)->numEntries() << ": (" << observable << ", " << event.weight() << ")");
	- _histCentralityCalibrationVector.at(index)->fill(observable, event.weight());
	- }
	- return centrality;
	- }
	-
	- float HeavyIonAnalysis::calculateObservable(const Event& e, const int index) const {
	-
	- // Initialize observable
	- float observable = -1.;
	-
	- // Calculate its value according to the selected method
	- switch (_centmethodVector.at(index)) {
	-
	- case ImpactParameter:
	- // Get impact parameter of the event
	- observable = e.genEvent()->heavy_ion() ? e.genEvent()->heavy_ion()->impact_parameter() : -1.;
	- break;
	-
	- case Multiplicity:
	- {
	- // Get multiplicity of the event
	- const FinalState& fs = applyProjection<FinalState>(e, "FS" + _methodIDVector.at(index));
	- observable = e.genEvent()->heavy_ion() ? fs.particles().size() : -1.;
	- break;
	- }
	-
	- default:
	- centrality_method_not_found();
	- }
	-
	- // Check if observable is correct. If not, skip this event
	- checkObservable(observable, index);
	-
	- return observable;
	- }
	-
	-
	- void HeavyIonAnalysis::checkObservable(const float observable, const int index) const {
	-
	- try {
	- // Check if the observable is greater than 0
	- if (observable < 0.)
	- throw UserError("Calculated observable is lower than 0!");
	- // Check if the observable is inside histogram ranges
	- if ((observable < _histCentralityCalibrationVector.at(index)->xMin()) \|\|
	- (observable > _histCentralityCalibrationVector.at(index)->xMax()) \|\|
	- (_histCentralityCalibrationVector.at(index)->binIndexAt(observable) < 0))
	- throw RangeError("Calculated observable is out of bounds!");
	- } catch (...) {
	- MSG_WARNING("Skipping this event...");
	- }
	-
	- }
	-
	- bool HeavyIonAnalysis::is_heavy_ion(const Event& event) const {
	- // Get pair of beam particles from HepMC event
	- std::pair<HepMC::GenParticle,HepMC::GenParticle> beam_pair = event.genEvent()->beam_particles();
	- std::cout << "PDG ID 1: " << (std::get<0>(beam_pair))->pdg_id() << std::endl;
	- std::cout << "PDG ID 2: " << (std::get<1>(beam_pair))->pdg_id() << std::endl;
	- // Check if beam particles are heavy ions
	- // @note improve this function to make it work for all kind of particles
	- bool is_heavy_ion = ((std::get<0>(beam_pair))->pdg_id() == 1000822080) && ((std::get<1>(beam_pair))->pdg_id() == 1000822080);
	- return is_heavy_ion;
	- }
	-
	- string HeavyIonAnalysis::trimString(const string& str) const {
	- // @note Which characters should be removed?
	- string trimmedString = str;
	-
	- const char characters[] = "\\ ";
	- for (const auto character : characters) {
	- trimmedString.erase (std::remove (trimmedString.begin(), trimmedString.end(), character), trimmedString.end());
	- }
	- return trimmedString;
	- }
	-
	- // Function for calculating the quantile from histogram at selected value
	- // (below this value, including overflow)
	- // @note this function is here temporarily, it will be moved and modified
	- // to create a general function for calculating the quantile of a histogram
	- double HeavyIonAnalysis::quantile(double value, const Histo1DPtr hist) const {
	-
	- // Check if there are entries in the histogram
	- if (hist->numEntries() == 0) {
	- throw WeightError("There are no entires in the histogram!");
	- }
	-
	- // Integration ranges
	- size_t upperBin = hist->binIndexAt(value);
	-
	- // Calculate centrality as percentile
	- return hist->integralTo(upperBin, true) / hist->integral(true);
	-
	- }
	-}
	diff --git a/analyses/pluginALICE/HeavyIonAnalysis.hh b/analyses/pluginALICE/HeavyIonAnalysis.hh
	deleted file mode 100644
	--- a/analyses/pluginALICE/HeavyIonAnalysis.hh
	+++ /dev/null
	@@ -1,68 +0,0 @@
	-// -- C++ --
	-#ifndef RIVET_HeavyIonAnalysis_HH
	-#define RIVET_HeavyIonAnalysis_HH
	-
	-#include "Rivet/Analysis.hh"
	-#include "Rivet/Projections/ChargedFinalState.hh"
	-
	-namespace Rivet {
	-
	- class HeavyIonAnalysis : public Analysis {
	-
	- public:
	- HeavyIonAnalysis(const std::string &name = "");
	-
	- // methods specific to heavy-ion analyses
	- enum CentralityMethod {
	- ImpactParameter,
	- Multiplicity,
	- Undefined
	- };
	-
	- double quantile(double value, const Histo1DPtr hist) const;
	-
	- void addCentralityMethod(const CentralityMethod method,
	- const size_t numEventsRequired,
	- const string methodID,
	- const FinalState *fs = 0x0);
	-
	- double centrality(const Event& event, const string methodID = "") const;
	-
	- bool is_heavy_ion(const Event& event) const;
	-
	- private:
	-
	- void centrality_method_not_found() const;
	-
	- float calculateObservable(const Event &event, const int index) const;
	-
	- void checkObservable(const float observable, const int index) const;
	-
	- string trimString(const string& str) const;
	-
	- /// Histogram for centrality calibration
	- std::vector<Histo1DPtr> _histCentralityCalibrationVector;
	-
	- /// Histogram for centrality control. It may be used to compare distribution
	- /// in the current run to the one provided in calibration histogram.
	- std::vector<Histo1DPtr> _histCentralityControlVector;
	-
	- /// String with the cuts
	- std::vector<string> _cutStringVector;
	-
	- /// Method of the centrality calibration
	- std::vector<CentralityMethod> _centmethodVector;
	-
	- /// Number of events required for a selected method of centrality calibration
	- std::vector<size_t> _numEventsRequiredVector;
	-
	- /// Name of the centrality calibration method
	- std::vector<string> _methodNameVector;
	-
	- /// ID of the centrality method
	- std::vector<string> _methodIDVector;
	-
	- };
	-}
	-
	-#endif
	diff --git a/configure.ac b/configure.ac
	--- a/configure.ac
	+++ b/configure.ac
	@@ -1,331 +1,334 @@
	## Process this file with autoconf to produce a configure script.

	AC_PREREQ(2.59)
	AC_INIT([Rivet],[2.7.0],[rivet@projects.hepforge.org],[Rivet])

	## Check and block installation into the src/build dir
	if test "$prefix" = "$PWD"; then
	AC_MSG_ERROR([Installation into the build directory is not supported: use a different --prefix argument])
	fi
	## Force default prefix to have a path value rather than NONE
	if test "$prefix" = "NONE"; then
	prefix=/usr/local
	fi

	AC_CONFIG_SRCDIR([src/Core/Analysis.cc])
	AC_CONFIG_HEADERS([include/Rivet/Config/DummyConfig.hh include/Rivet/Config/RivetConfig.hh include/Rivet/Config/BuildOptions.hh])
	AM_INIT_AUTOMAKE([dist-bzip2 -Wall 1.10])
	m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
	m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
	AC_CONFIG_MACRO_DIR([m4])
	AC_SUBST(LT_OBJDIR)

	## Package-specific #defines
	AC_DEFINE_UNQUOTED(RIVET_VERSION, "$PACKAGE_VERSION", "Rivet version string")
	AC_DEFINE_UNQUOTED(RIVET_NAME, "$PACKAGE_NAME", "Rivet name string")
	AC_DEFINE_UNQUOTED(RIVET_STRING, "$PACKAGE_STRING", "Rivet name and version string")
	AC_DEFINE_UNQUOTED(RIVET_TARNAME, "$PACKAGE_TARNAME", "Rivet short name string")
	AC_DEFINE_UNQUOTED(RIVET_BUGREPORT, "$PACKAGE_BUGREPORT", "Rivet contact email address")

	## OS X
	AC_CEDAR_OSX

	## Work out the LCG platform tag
	AC_LCG_TAG

	## Set default compiler flags
	if test "x$CXXFLAGS" == "x"; then CXXFLAGS="-O2"; fi

	## Compiler setup
	AC_LANG(C++)
	AC_PROG_CXX
	AX_CXX_COMPILE_STDCXX([11], [noext], [mandatory])

	## Store and propagate the compiler identity and flags
	RIVETCXX="$CXX"
	AC_SUBST(RIVETCXX)
	RIVETCXXFLAGS="$CXXFLAGS"
	AC_SUBST(RIVETCXXFLAGS)

	## Checks for programs.
	AC_PROG_INSTALL
	AC_PROG_LN_S
	AC_DISABLE_STATIC
	AC_LIBTOOL_DLOPEN
	AC_PROG_LIBTOOL

	AC_FUNC_STRERROR_R

	## YODA histogramming library
	AC_CEDAR_LIBRARYANDHEADERS([YODA], , , [AC_MSG_ERROR([YODA is required])])
	YODABINPATH=$YODALIBPATH/../bin
	AC_SUBST(YODABINPATH)
	AC_PATH_PROG(YODACONFIG, yoda-config, [], [$YODALIBPATH/../bin:$PATH])
	YODA_PYTHONPATH=""
	if test -f "$YODACONFIG"; then
	AC_MSG_CHECKING([YODA version using yoda-config])
	YODA_VERSION=`$YODACONFIG --version`
	AC_MSG_RESULT([$YODA_VERSION])
	YODA_VERSION1=[`echo $YODA_VERSION \| cut -d. -f1 \| sed -e 's/$[0-9]$./\1/g'`]
	YODA_VERSION2=[`echo $YODA_VERSION \| cut -d. -f2 \| sed -e 's/$[0-9]$./\1/g'`]
	YODA_VERSION3=[`echo $YODA_VERSION \| cut -d. -f3 \| sed -e 's/$[0-9]$./\1/g'`]
	let YODA_VERSION_INT=YODA_VERSION110000+YODA_VERSION2100+YODA_VERSION3
	if test $YODA_VERSION_INT -lt 10500; then
	AC_MSG_ERROR([YODA version isn't sufficient: at least version 1.5.0 required])
	fi
	AC_MSG_CHECKING([YODA Python path using yoda-config])
	YODA_PYTHONPATH=`$YODACONFIG --pythonpath`
	AC_MSG_RESULT([$YODA_PYTHONPATH])
	fi
	AC_SUBST(YODA_PYTHONPATH)


	## HepMC event record library
	AC_CEDAR_LIBRARYANDHEADERS([HepMC], , , [AC_MSG_ERROR([HepMC is required])])
	oldCPPFLAGS=$CPPFLAGS
	CPPFLAGS="$CPPFLAGS -I$HEPMCINCPATH"
	if test -e "$HEPMCINCPATH/HepMC/HepMCDefs.h"; then
	AC_LANG_CONFTEST([AC_LANG_SOURCE([#include <iostream>
	#include "HepMC/HepMCDefs.h"
	int main() { std::cout << HEPMC_VERSION << std::endl; return 0; }])])
	else
	AC_LANG_CONFTEST([AC_LANG_SOURCE([#include <iostream>
	#include "HepMC/defs.h"
	int main() { std::cout << VERSION << std::endl; return 0; }])])
	fi
	if test -f conftest.cc; then
	$CXX $CPPFLAGS conftest.cc -o conftest 2>&1 1>&5
	elif test -f conftest.C; then
	$CXX $CPPFLAGS conftest.C -o conftest 2>&1 1>&5
	else
	$CXX $CPPFLAGS conftest.cpp -o conftest 2>&1 1>&5
	fi
	hepmc_version=`./conftest`
	if test x$hepmc_version != x; then
	let hepmc_major=`echo "$hepmc_version" \| cut -d. -f1`
	let hepmc_minor=`echo "$hepmc_version" \| cut -d. -f2`
	fi
	rm -f conftest conftest.cpp conftest.cc conftest.C
	HEPMC_VERSION=$hepmc_major$hepmc_minor
	AC_MSG_NOTICE([HepMC version is $hepmc_version -> $HEPMC_VERSION])
	AC_SUBST(HEPMC_VERSION)
	CPPFLAGS=$oldCPPFLAGS


	## FastJet clustering library
	AC_CEDAR_LIBRARYANDHEADERS([fastjet], , , [AC_MSG_ERROR([FastJet is required])])
	AC_PATH_PROG(FJCONFIG, fastjet-config, [], $FASTJETPATH/bin:$PATH)
	if test -f "$FJCONFIG"; then
	AC_MSG_CHECKING([FastJet version using fastjet-config])
	fjversion=`$FJCONFIG --version`
	AC_MSG_RESULT([$fjversion])
	fjmajor=$(echo $fjversion \| cut -f1 -d.)
	fjminor=$(echo $fjversion \| cut -f2 -d.)
	fjmicro=$(echo $fjversion \| cut -f3 -d.)
	if test "$fjmajor" -lt 3; then
	AC_MSG_ERROR([FastJet version 3.0.0 or later is required])
	fi
	FASTJETCONFIGLIBADD="$($FJCONFIG --plugins --shared --libs)"
	else
	FASTJETCONFIGLIBADD="-L$FASTJETLIBPATH -l$FASTJETLIBNAME"
	FASTJETCONFIGLIBADD="$FASTJETCONFIGLIBADD -lSISConePlugin -lsiscone -lsiscone_spherical"
	FASTJETCONFIGLIBADD="$FASTJETCONFIGLIBADD -lCDFConesPlugin -lD0RunIIConePlugin -lNestedDefsPlugin"
	FASTJETCONFIGLIBADD="$FASTJETCONFIGLIBADD -lTrackJetPlugin -lATLASConePlugin -lCMSIterativeConePlugin"
	FASTJETCONFIGLIBADD="$FASTJETCONFIGLIBADD -lEECambridgePlugin -lJadePlugin"
	fi;
	AC_MSG_NOTICE([FastJet LIBADD = $FASTJETCONFIGLIBADD])
	AC_SUBST(FASTJETCONFIGLIBADD)
	# Check for FastJet headers that require the --enable-all(cxx)plugins option
	FASTJET_ERRMSG="Required FastJet plugin headers were not found: did you build FastJet with the --enable-allcxxplugins option?"
	oldCPPFLAGS=$CPPFLAGS
	CPPFLAGS="$CPPFLAGS -I$FASTJETINCPATH"
	AC_CHECK_HEADER([fastjet/D0RunIIConePlugin.hh], [], [AC_MSG_ERROR([$FASTJET_ERRMSG])])
	AC_CHECK_HEADER([fastjet/TrackJetPlugin.hh], [], [AC_MSG_ERROR([$FASTJET_ERRMSG])])
	CPPFLAGS=$oldCPPFLAGS


	# ## GNU Scientific Library
	# AC_SEARCH_GSL
	# AC_CEDAR_HEADERS([gsl], , , [AC_MSG_ERROR([GSL (GNU Scientific Library) is required])])
	# oldCPPFLAGS=$CPPFLAGS
	# CPPFLAGS="$CPPFLAGS -I$GSLINCPATH"
	# AC_CHECK_HEADER([gsl/gsl_vector.h], [], [AC_MSG_ERROR([GSL vectors not found.])])
	# CPPFLAGS=$oldCPPFLAGS


	## Disable build/install of standard analyses
	AC_ARG_ENABLE([analyses],
	[AC_HELP_STRING(--disable-analyses, [don't try to build or install standard analyses])],
	[], [enable_analyses=yes])
	if test x$enable_analyses != xyes; then
	AC_MSG_WARN([Not building standard Rivet analyses, by request])
	fi
	AM_CONDITIONAL(ENABLE_ANALYSES, [test x$enable_analyses = xyes])


	## Build LaTeX docs if possible...
	AC_PATH_PROG(PDFLATEX, pdflatex)
	AM_CONDITIONAL(WITH_PDFLATEX, [test x$PDFLATEX != x])
	## ... unless told otherwise!
	AC_ARG_ENABLE([pdfmanual],
	[AC_HELP_STRING(--enable-pdfmanual, [build and install the manual])],
	[], [enable_pdfmanual=no])
	if test x$enable_pdfmanual = xyes; then
	AC_MSG_WARN([Building Rivet manual, by request])
	fi
	AM_CONDITIONAL(ENABLE_PDFMANUAL, [test x$enable_pdfmanual = xyes])

	## Build Doxygen documentation if possible
	AC_ARG_ENABLE([doxygen],
	[AC_HELP_STRING(--disable-doxygen, [don't try to make Doxygen documentation])],
	[], [enable_doxygen=yes])
	if test x$enable_doxygen = xyes; then
	AC_PATH_PROG(DOXYGEN, doxygen)
	fi
	AM_CONDITIONAL(WITH_DOXYGEN, [test x$DOXYGEN != x])

	## Build asciidoc docs if possible
	AC_PATH_PROG(ASCIIDOC, asciidoc)
	AM_CONDITIONAL(WITH_ASCIIDOC, [test x$ASCIIDOC != x])


	## Python extension
	AC_ARG_ENABLE(pyext, [AC_HELP_STRING(--disable-pyext,
	[don't build Python module (default=build)])],
	[], [enable_pyext=yes])
	## Basic Python checks
	if test x$enable_pyext == xyes; then
	AX_PYTHON_DEVEL([>= '2.7.3'])
	AC_SUBST(PYTHON_VERSION)
	RIVET_PYTHONPATH=`$PYTHON -c "from __future__ import print_function;
	import distutils.sysconfig; print(distutils.sysconfig.get_python_lib(prefix='$prefix', plat_specific=True));"`
	AC_SUBST(RIVET_PYTHONPATH)
	if test -z "$PYTHON"; then
	AC_MSG_ERROR([Can't build Python extension since python can't be found])
	enable_pyext=no
	fi
	if test -z "$PYTHON_CPPFLAGS"; then
	AC_MSG_ERROR([Can't build Python extension since Python.h header file cannot be found])
	enable_pyext=no
	fi
	fi
	AM_CONDITIONAL(ENABLE_PYEXT, [test x$enable_pyext == xyes])

	dnl
	dnl setup.py puts its build artifacts into a labelled path
	dnl this helps the test scripts to find them locally instead of
	dnl having to install first
	dnl
	RIVET_SETUP_PY_PATH=$(${PYTHON} -c 'from __future__ import print_function;
	import distutils.util as u, sys; vi=sys.version_info; print("lib.%s-%s.%s" % (u.get_platform(),vi.major, vi.minor))')
	AC_SUBST(RIVET_SETUP_PY_PATH)



	## Cython checks
	if test x$enable_pyext == xyes; then
	AM_CHECK_CYTHON([0.24.0], [:], [:])
	if test x$CYTHON_FOUND = xyes; then
	AC_MSG_NOTICE([Cython >= 0.24 found: Python extension source can be rebuilt (for developers)])
	fi

	AC_CHECK_FILE([pyext/rivet/core.cpp],
	[],
	[if test "x$CYTHON_FOUND" != "xyes"; then
	AC_MSG_ERROR([Cython is required for --enable-pyext, no pre-built core.cpp was found.])
	fi])

	cython_compiler=$CXX
	## Set extra Python extension build flags (to cope with Cython output code oddities)
	PYEXT_CXXFLAGS="$CXXFLAGS"
	AC_CEDAR_CHECKCXXFLAG([-Wno-unused-but-set-variable], [PYEXT_CXXFLAGS="$PYEXT_CXXFLAGS -Wno-unused-but-set-variable"])
	AC_CEDAR_CHECKCXXFLAG([-Wno-sign-compare], [PYEXT_CXXFLAGS="$PYEXT_CXXFLAGS -Wno-sign-compare"])
	AC_SUBST(PYEXT_CXXFLAGS)
	AC_MSG_NOTICE([All Python build checks successful: 'rivet' Python extension will be built])
	fi
	AM_CONDITIONAL(WITH_CYTHON, [test x$CYTHON_FOUND = xyes])


	## Set default build flags
	AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include"
	#AM_CPPFLAGS="$AM_CPPFLAGS -I\$(top_srcdir)/include/eigen3"
	#AM_CPPFLAGS="$AM_CPPFLAGS \$(GSL_CPPFLAGS)"
	dnl AM_CPPFLAGS="$AM_CPPFLAGS \$(BOOST_CPPFLAGS)"
	AM_CPPFLAGS="$AM_CPPFLAGS -I\$(YODAINCPATH)"
	AM_CPPFLAGS="$AM_CPPFLAGS -I\$(HEPMCINCPATH)"
	AM_CPPFLAGS="$AM_CPPFLAGS -I\$(FASTJETINCPATH)"
	AC_CEDAR_CHECKCXXFLAG([-pedantic], [AM_CXXFLAGS="$AM_CXXFLAGS -pedantic"])
	AC_CEDAR_CHECKCXXFLAG([-Wall], [AM_CXXFLAGS="$AM_CXXFLAGS -Wall"])
	AC_CEDAR_CHECKCXXFLAG([-Wno-long-long], [AM_CXXFLAGS="$AM_CXXFLAGS -Wno-long-long"])
	AC_CEDAR_CHECKCXXFLAG([-Wno-format], [AM_CXXFLAGS="$AM_CXXFLAGS -Wno-format"])
	dnl AC_CEDAR_CHECKCXXFLAG([-Wno-unused-variable], [AM_CXXFLAGS="$AM_CXXFLAGS -Wno-unused-variable"])
	AC_CEDAR_CHECKCXXFLAG([-Werror=uninitialized], [AM_CXXFLAGS="$AM_CXXFLAGS -Werror=uninitialized"])
	AC_CEDAR_CHECKCXXFLAG([-Werror=delete-non-virtual-dtor], [AM_CXXFLAGS="$AM_CXXFLAGS -Werror=delete-non-virtual-dtor"])

	## Add OpenMP-enabling flags if possible
	AX_OPENMP([AM_CXXFLAGS="$AM_CXXFLAGS $OPENMP_CXXFLAGS"])

	## Optional zlib support for gzip-compressed data streams/files
	AX_CHECK_ZLIB


	## Debug flag (default=-DNDEBUG, enabled=-g)
	AC_ARG_ENABLE([debug], [AC_HELP_STRING(--enable-debug,
	[build with debugging symbols @<:@default=no@:>@])], [], [enable_debug=no])
	if test x$enable_debug == xyes; then
	AM_CXXFLAGS="$AM_CXXFLAGS -g"
	fi

	## Extra warnings flag (default=none)
	AC_ARG_ENABLE([extra-warnings], [AC_HELP_STRING(--enable-extra-warnings,
	[build with extra compiler warnings (recommended for developers) @<:@default=no@:>@])], [], [enable_extra_warnings=no])
	if test x$enable_extra_warnings == xyes; then
	AC_CEDAR_CHECKCXXFLAG([-Wextra], [AM_CXXFLAGS="$AM_CXXFLAGS -Wextra "])
	fi


	AC_SUBST(AM_CPPFLAGS)
	AC_SUBST(AM_CXXFLAGS)

	AC_EMPTY_SUBST
	AC_CONFIG_FILES(Makefile Doxyfile)
	AC_CONFIG_FILES(include/Makefile include/Rivet/Makefile)
	AC_CONFIG_FILES(src/Makefile)
	AC_CONFIG_FILES(src/Core/Makefile src/Core/yamlcpp/Makefile)
	AC_CONFIG_FILES(src/Tools/Makefile)
	-AC_CONFIG_FILES(src/Tools/Nsubjettiness/Makefile)
	+AC_CONFIG_FILES(src/Tools/fjcontrib/Makefile)
	+AC_CONFIG_FILES(src/Tools/fjcontrib/EnergyCorrelator/Makefile)
	+AC_CONFIG_FILES(src/Tools/fjcontrib/Nsubjettiness/Makefile)
	+AC_CONFIG_FILES(src/Tools/fjcontrib/RecursiveTools/Makefile)
	AC_CONFIG_FILES(src/Projections/Makefile)
	AC_CONFIG_FILES(src/AnalysisTools/Makefile)
	AC_CONFIG_FILES(analyses/Makefile)
	AC_CONFIG_FILES(test/Makefile)
	AC_CONFIG_FILES(pyext/Makefile pyext/rivet/Makefile pyext/setup.py)
	AC_CONFIG_FILES(data/Makefile data/texmf/Makefile)
	AC_CONFIG_FILES(doc/Makefile)
	AC_CONFIG_FILES(doc/rivetversion.sty)
	AC_CONFIG_FILES(bin/Makefile bin/rivet-config bin/rivet-buildplugin)
	AC_CONFIG_FILES(rivetenv.sh rivetenv.csh rivet.pc)

	AC_OUTPUT

	if test x$enable_pyrivet == xyes; then
	cat <<EOF

	************************************************************
	RIVET CONFIGURED!

	Now build and install (to the $prefix tree) with e.g.
	make -j2 && make -j2 install

	To use Rivet, we recommend reading HepMC files from a file
	or pipe (the latter may be made with mkfifo) using the
	'rivet' executable.

	For a more pleasant command line experience, you can include
	the data/rivet-completion file into your .bashrc file,
	or your bash_completion.d directory if you have one.

	The rivetenv.*sh files will not be installed, but can help you
	to set up a Rivet runtime environment in future.
	************************************************************
	EOF
	fi
	diff --git a/data/refdata-unused/Makefile.am b/data/refdata-unused/Makefile.am
	--- a/data/refdata-unused/Makefile.am
	+++ b/data/refdata-unused/Makefile.am
	@@ -1,348 +1,390 @@
	dist_pkgdata_DATA = \
	ALEPH_1991_S2435284.yoda \
	ALEPH_1995_I382179.yoda \
	ALEPH_1996_S3486095.yoda \
	ALEPH_1996_S3196992.yoda \
	ALEPH_1999_S4193598.yoda \
	ALEPH_2001_S4656318.yoda \
	ALEPH_2002_S4823664.yoda \
	ALEPH_2004_S5765862.yoda \
	- ALICE_2010_I880049.yoda \
	+ ALEPH_2014_I1267648.yoda \
	+ ALEPH_2016_I1492968.yoda \
	ALICE_2010_S8624100.yoda \
	ALICE_2010_S8625980.yoda \
	ALICE_2010_S8706239.yoda \
	ALICE_2011_S8909580.yoda \
	ALICE_2011_S8945144.yoda \
	ALICE_2012_I1116147.yoda \
	- ALICE_2012_I1127497.yoda \
	ALICE_2012_I1181770.yoda \
	ALICE_2014_I1300380.yoda \
	ALICE_2015_I1357424.yoda \
	+ AMY_1990_I295160.yoda \
	ARGUS_1993_S2653028.yoda \
	ARGUS_1993_S2669951.yoda \
	ARGUS_1993_S2789213.yoda \
	ATLAS_2010_S8591806.yoda \
	ATLAS_2010_S8817804.yoda \
	ATLAS_2010_S8894728.yoda \
	ATLAS_2010_S8914702.yoda \
	ATLAS_2010_S8918562.yoda \
	ATLAS_2010_S8919674.yoda \
	ATLAS_2011_S8924791.yoda \
	ATLAS_2011_S8971293.yoda \
	ATLAS_2011_S8994773.yoda \
	ATLAS_2011_S9002537.yoda \
	ATLAS_2010_CONF_2010_049.yoda \
	ATLAS_2011_S9120807.yoda \
	ATLAS_2011_S9126244.yoda \
	ATLAS_2011_S9128077.yoda \
	ATLAS_2011_S9131140.yoda \
	ATLAS_2011_S9035664.yoda \
	ATLAS_2011_I894867.yoda \
	ATLAS_2011_I928289_W.yoda \
	ATLAS_2011_I928289_Z.yoda \
	ATLAS_2011_I919017.yoda \
	ATLAS_2011_I921594.yoda \
	ATLAS_2011_I925932.yoda \
	ATLAS_2011_I926145.yoda \
	ATLAS_2011_I929691.yoda \
	ATLAS_2011_I930220.yoda \
	ATLAS_2011_I944826.yoda \
	ATLAS_2011_I945498.yoda \
	ATLAS_2011_I954993.yoda \
	ATLAS_2011_S9225137.yoda \
	ATLAS_2011_S9212183.yoda \
	ATLAS_2012_I1082936.yoda \
	ATLAS_2012_I1083318.yoda \
	ATLAS_2012_I1084540.yoda \
	ATLAS_2012_I1091481.yoda \
	ATLAS_2012_I1093734.yoda \
	ATLAS_2012_I1093738.yoda \
	ATLAS_2012_I1094061.yoda \
	ATLAS_2012_I1094564.yoda \
	ATLAS_2012_I1094568.yoda \
	ATLAS_2012_I943401.yoda \
	ATLAS_2012_I1082009.yoda \
	ATLAS_2012_I1118269.yoda \
	ATLAS_2012_I1119557.yoda \
	ATLAS_2012_I1124167.yoda \
	ATLAS_2012_I1125575.yoda \
	ATLAS_2012_I1183818.yoda \
	ATLAS_2012_I1188891.yoda \
	ATLAS_2012_I1199269.yoda \
	ATLAS_2012_CONF_2012_001.yoda \
	ATLAS_2012_I1203852.yoda \
	ATLAS_2012_I1204784.yoda \
	ATLAS_2013_I1190187.yoda \
	ATLAS_2013_I1217863_W.yoda \
	ATLAS_2013_I1217863_W_EL.yoda \
	ATLAS_2013_I1217863_W_MU.yoda \
	ATLAS_2013_I1217863_Z.yoda \
	ATLAS_2013_I1217863_Z_EL.yoda \
	ATLAS_2013_I1217863_Z_MU.yoda \
	ATLAS_2013_I1217867.yoda \
	ATLAS_2013_I1219109.yoda \
	ATLAS_2013_I1219109_EL.yoda \
	ATLAS_2013_I1219109_MU.yoda \
	ATLAS_2013_I1230812.yoda \
	ATLAS_2013_I1230812_EL.yoda \
	ATLAS_2013_I1230812_MU.yoda \
	+ ATLAS_2013_I1234228.yoda \
	ATLAS_2013_I1243871.yoda \
	ATLAS_2013_I1263495.yoda \
	ATLAS_2013_I1216670.yoda \
	ATLAS_2013_I1244522.yoda \
	ATLAS_2014_I1282447.yoda \
	ATLAS_2014_I1298023.yoda \
	ATLAS_2014_I1319490.yoda \
	ATLAS_2014_I1319490_EL.yoda \
	ATLAS_2014_I1319490_MU.yoda \
	ATLAS_2014_I1326641.yoda \
	ATLAS_2014_I1268975.yoda \
	ATLAS_2014_I1279489.yoda \
	ATLAS_2014_I1282441.yoda \
	ATLAS_2014_I1298811.yoda \
	ATLAS_2014_I1304688.yoda \
	ATLAS_2014_I1307756.yoda \
	ATLAS_2014_I1306294.yoda \
	ATLAS_2014_I1306294_EL.yoda \
	ATLAS_2014_I1306294_MU.yoda \
	ATLAS_2014_I1315949.yoda \
	ATLAS_2014_I1325553.yoda \
	ATLAS_2014_I1300647.yoda \
	ATLAS_2014_I1288706.yoda \
	ATLAS_2014_I1307243.yoda \
	ATLAS_2014_I1312627.yoda \
	ATLAS_2014_I1312627_EL.yoda \
	ATLAS_2014_I1312627_MU.yoda \
	ATLAS_2014_I1306615.yoda \
	- ATLAS_2015_I1393758.yoda \
	- ATLAS_2015_I1364361.yoda \
	+ ATLAS_2015_I1345452.yoda \
	ATLAS_2015_I1351916.yoda \
	ATLAS_2015_I1351916_EL.yoda \
	ATLAS_2015_I1351916_MU.yoda \
	- ATLAS_2015_I1345452.yoda \
	+ ATLAS_2015_I1364361.yoda \
	+ ATLAS_2015_I1376945.yoda \
	ATLAS_2015_I1387176.yoda \
	- ATLAS_2015_I1376945.yoda \
	ATLAS_2015_I1390114.yoda \
	+ ATLAS_2015_I1393758.yoda \
	ATLAS_2015_I1394679.yoda \
	+ ATLAS_2015_I1394865.yoda \
	ATLAS_2015_I1397635.yoda \
	ATLAS_2015_I1397637.yoda \
	ATLAS_2015_CONF_2015_041.yoda \
	ATLAS_2015_CONF_2015_041_EL.yoda \
	ATLAS_2015_CONF_2015_041_MU.yoda \
	ATLAS_2015_I1408516.yoda \
	ATLAS_2015_I1408516_EL.yoda \
	ATLAS_2015_I1408516_MU.yoda \
	ATLAS_2015_I1404878.yoda \
	ATLAS_2016_I1419070.yoda \
	ATLAS_2016_I1419652.yoda \
	ATLAS_2016_I1424838.yoda \
	+ ATLAS_2016_I1426515.yoda \
	ATLAS_2016_I1426695.yoda \
	ATLAS_2016_I1444991.yoda \
	+ ATLAS_2016_I1448301.yoda \
	+ ATLAS_2016_I1448301_EL.yoda \
	+ ATLAS_2016_I1448301_MU.yoda \
	+ ATLAS_2016_I1448301_NU.yoda \
	+ ATLAS_2016_I1449082.yoda \
	ATLAS_2016_I1457605.yoda \
	ATLAS_2016_I1468168.yoda \
	ATLAS_2016_I1467230.yoda \
	ATLAS_2016_I1467454.yoda \
	+ ATLAS_2016_I1467454_EL.yoda \
	+ ATLAS_2016_I1467454_MU.yoda \
	ATLAS_2016_I1468167.yoda \
	ATLAS_2016_I1479760.yoda \
	+ ATLAS_2016_CONF_2016_092.yoda \
	+ ATLAS_2016_I1492320_2l2j.yoda \
	+ ATLAS_2016_I1492320_3l.yoda \
	+ ATLAS_2017_I1509919.yoda \
	+ ATLAS_2017_I1589844.yoda \
	+ ATLAS_2017_I1591327.yoda \
	+ ATLAS_2017_I1514251.yoda \
	+ ATLAS_2017_I1514251_EL.yoda \
	+ ATLAS_2017_I1514251_MU.yoda \
	BABAR_2003_I593379.yoda \
	BABAR_2005_S6181155.yoda \
	BABAR_2006_S6511112.yoda \
	BABAR_2007_S6895344.yoda \
	BABAR_2007_S7266081.yoda \
	BABAR_2013_I1116411.yoda \
	BABAR_2013_I1238276.yoda \
	BABAR_2015_I1334693.yoda \
	BELLE_2001_S4598261.yoda \
	BELLE_2008_I786560.yoda \
	BELLE_2011_I878990.yoda \
	BELLE_2013_I1216515.yoda \
	BELLE_2013_I1238273.yoda \
	BELLE_2015_I1397632.yoda \
	+ BELLE_2017_I1512299.yoda \
	CLEO_2001_S4557530.yoda \
	CLEO_2004_S5809304.yoda \
	CMS_2010_S8547297.yoda \
	CMS_2010_S8656010.yoda \
	CMS_2011_S8884919.yoda \
	CMS_2011_S8941262.yoda \
	CMS_2011_S8950903.yoda \
	CMS_2011_S8957746.yoda \
	CMS_2011_S8968497.yoda \
	CMS_2011_S8973270.yoda \
	CMS_2011_S8978280.yoda \
	CMS_2011_S9086218.yoda \
	CMS_2011_S9088458.yoda \
	CMS_2011_S9120041.yoda \
	CMS_2011_S9215166.yoda \
	CMS_2012_I941555.yoda \
	CMS_2011_I954992.yoda \
	CMS_2012_I1087342.yoda \
	CMS_2012_I1090423.yoda \
	CMS_2012_I1102908.yoda \
	CMS_2012_I1107658.yoda \
	CMS_2012_I1184941.yoda \
	CMS_2012_I1193338.yoda \
	CMS_2012_I1298807.yoda \
	CMS_2013_I1122847.yoda \
	CMS_2013_I1208923.yoda \
	CMS_2013_I1209721.yoda \
	CMS_2013_I1218372.yoda \
	CMS_2013_I1224539_DIJET.yoda \
	CMS_2013_I1224539_WJET.yoda \
	CMS_2013_I1224539_ZJET.yoda \
	CMS_2013_I1256943.yoda \
	CMS_2013_I1258128.yoda \
	CMS_2013_I1261026.yoda \
	CMS_2013_I1265659.yoda \
	CMS_2013_I1272853.yoda \
	CMS_2013_I1273574.yoda \
	CMSTOTEM_2014_I1294140.yoda \
	CMS_2014_I1298810.yoda \
	CMS_2014_I1303894.yoda \
	CMS_2014_I1305624.yoda \
	CMS_2015_I1310737.yoda \
	CMS_2015_I1327224.yoda \
	CMS_2015_I1346843.yoda \
	CMS_2015_I1356998.yoda \
	CMS_2015_I1370682.yoda \
	+ CMS_2015_I1370682_PARTON.yoda \
	+ CMS_2015_I1380605.yoda \
	CMS_2015_I1384119.yoda \
	CMS_2015_I1385107.yoda \
	CMS_2015_I1397174.yoda \
	+ CMS_2016_I1413748.yoda \
	+ CMS_2016_I1421646.yoda \
	+ CMS_2016_I1430892.yoda \
	+ CMS_2016_I1454211.yoda \
	CMS_2016_I1459051.yoda \
	CMS_2016_I1473674.yoda \
	+ CMS_2016_I1486238.yoda \
	+ CMS_2017_I1511284.yoda \
	+ CMS_2017_I1518399.yoda \
	+ CMS_2017_I1519995.yoda \
	CMS_2010_PAS_QCD_10_024.yoda \
	CMS_2012_PAS_QCD_11_010.yoda \
	CMS_2012_PAS_FSQ_12_020.yoda \
	+ DELPHI_1991_I301657.yoda \
	+ DELPHI_1994_S3021912.yoda \
	+ DELPHI_1995_S3137023.yoda \
	+ DELPHI_1996_S3430090.yoda \
	+ DELPHI_1999_S3960137.yoda \
	+ DELPHI_2000_S4328825.yoda \
	+ DELPHI_2002_069_CONF_603.yoda \
	+ DELPHI_2011_I890503.yoda \
	+ EHS_1988_I265504.yoda \
	LHCB_2010_S8758301.yoda \
	LHCB_2010_I867355.yoda \
	LHCB_2011_I917009.yoda \
	LHCB_2011_I919315.yoda \
	LHCB_2012_I1119400.yoda \
	LHCB_2012_I1208102.yoda \
	LHCB_2013_I1208105.yoda \
	LHCB_2013_I1218996.yoda \
	LHCB_2014_I1262703.yoda \
	LHCB_2014_I1281685.yoda \
	LHCB_2015_I1333223.yoda \
	LHCF_2012_I1115479.yoda \
	- DELPHI_1994_S3021912.yoda \
	- DELPHI_1995_S3137023.yoda \
	- DELPHI_1996_S3430090.yoda \
	- DELPHI_1999_S3960137.yoda \
	- DELPHI_2000_S4328825.yoda \
	- DELPHI_2002_069_CONF_603.yoda \
	- DELPHI_2011_I890503.yoda \
	L3_1992_I336180.yoda \
	L3_2004_I652683.yoda \
	+ OPAL_1992_I321190.yoda \
	OPAL_1993_S2692198.yoda \
	OPAL_1993_I342766.yoda \
	OPAL_1994_S2927284.yoda \
	OPAL_1995_S3198391.yoda \
	OPAL_1996_S3257789.yoda \
	OPAL_1997_S3396100.yoda \
	OPAL_1997_S3608263.yoda \
	OPAL_1998_S3702294.yoda \
	OPAL_1998_S3780481.yoda \
	OPAL_1998_S3749908.yoda \
	OPAL_2000_S4418603.yoda \
	OPAL_2001_S4553896.yoda \
	OPAL_2002_S5361494.yoda \
	OPAL_2003_I599181.yoda \
	OPAL_2004_S6132243.yoda \
	+ OPAL_2004_I631361.yoda \
	+ OPAL_2004_I631361_qq.yoda \
	+ OPAL_2004_I648738.yoda \
	JADE_OPAL_2000_S4300807.yoda \
	JADE_1998_S3612880.yoda \
	+ JADE_1983_I190818.yoda \
	+ PLUTO_1980_I154270.yoda \
	+ TASSO_1989_I277658.yoda \
	TASSO_1990_S2148048.yoda \
	H1_1994_S2919893.yoda \
	H1_1995_S3167097.yoda \
	H1_2000_S4129130.yoda \
	H1_2007_S7223935.yoda \
	+ HRS_1986_I18502.yoda \
	ZEUS_2001_S4815815.yoda \
	PHENIX_2003_S5538505.yoda \
	STAR_2006_S6500200.yoda \
	STAR_2006_S6860818.yoda \
	STAR_2006_S6870392.yoda \
	STAR_2008_S7993412.yoda \
	STAR_2009_UE_HELEN.yoda \
	+ TPC_1987_I235694.yoda \
	BRAHMS_2007_S7052448.yoda \
	UA1_1990_S2044935.yoda \
	UA5_1982_S875503.yoda \
	UA5_1986_S1583476.yoda \
	UA5_1989_S1926373.yoda \
	UA5_1988_S1867512.yoda \
	UA5_1987_S1640666.yoda \
	CDF_1988_S1865951.yoda \
	CDF_1990_S2089246.yoda \
	CDF_1993_S2742446.yoda \
	CDF_1994_S2952106.yoda \
	CDF_1996_S3108457.yoda \
	CDF_1996_S3349578.yoda \
	CDF_1996_S3418421.yoda \
	CDF_1997_S3541940.yoda \
	CDF_1998_S3618439.yoda \
	CDF_2000_S4155203.yoda \
	CDF_2000_S4266730.yoda \
	CDF_2001_S4517016.yoda \
	CDF_2001_S4563131.yoda \
	CDF_2001_S4751469.yoda \
	CDF_2002_S4796047.yoda \
	CDF_2004_S5839831.yoda \
	CDF_2005_S6080774.yoda \
	CDF_2005_S6217184.yoda \
	CDF_2006_S6450792.yoda \
	CDF_2006_S6653332.yoda \
	CDF_2007_S7057202.yoda \
	CDF_2008_S7541902.yoda \
	CDF_2008_S7554427.yoda \
	CDF_2008_S7540469.yoda \
	CDF_2008_S7782535.yoda \
	CDF_2008_S7828950.yoda \
	CDF_2008_S8093652.yoda \
	CDF_2008_S8095620.yoda \
	CDF_2009_S8233977.yoda \
	CDF_2009_NOTE_9936.yoda \
	CDF_2009_I856131.yoda \
	CDF_2009_S8436959.yoda \
	CDF_2010_S8591881_DY.yoda \
	CDF_2010_S8591881_QCD.yoda \
	CDF_2012_NOTE10874.yoda \
	CDF_2012_I1124333.yoda \
	CDF_2015_1388868.yoda \
	D0_1995_I398175.yoda \
	D0_1996_S3214044.yoda \
	D0_1996_S3324664.yoda \
	D0_2000_S4480767.yoda \
	D0_2000_I499943.yoda \
	D0_2001_S4674421.yoda \
	D0_2004_S5992206.yoda \
	D0_2006_S6438750.yoda \
	D0_2007_S7075677.yoda \
	D0_2008_S6879055.yoda \
	D0_2008_S7554427.yoda \
	D0_2008_S7662670.yoda \
	D0_2008_S7719523.yoda \
	D0_2008_S7837160.yoda \
	D0_2008_S7863608.yoda \
	D0_2009_S8202443.yoda \
	D0_2009_S8320160.yoda \
	D0_2009_S8349509.yoda \
	D0_2010_S8566488.yoda \
	D0_2010_S8570965.yoda \
	D0_2010_S8671338.yoda \
	D0_2010_S8821313.yoda \
	D0_2011_I895662.yoda \
	D0_2015_I1324946.yoda \
	D0_2000_I503361.yoda \
	E735_1992_S2485869.yoda \
	E735_1993_S2896508.yoda \
	E735_1998_S3905616.yoda \
	SFM_1984_S1178091.yoda \
	SLD_1996_S3398250.yoda \
	SLD_1999_S3743934.yoda \
	SLD_2002_S4869273.yoda \
	SLD_2004_S5693039.yoda \
	STAR_2008_S7869363.yoda \
	TOTEM_2012_I1115294.yoda \
	TOTEM_2012_I1220862.yoda \
	TOTEM_2014_I1328627.yoda \
	PDG_HADRON_MULTIPLICITIES.yoda \
	PDG_HADRON_MULTIPLICITIES_RATIOS.yoda \
	PDG_TAUS.yoda
	diff --git a/include/Rivet/Analysis.hh b/include/Rivet/Analysis.hh
	--- a/include/Rivet/Analysis.hh
	+++ b/include/Rivet/Analysis.hh
	@@ -1,1240 +1,1239 @@
	// -- C++ --
	#ifndef RIVET_Analysis_HH
	#define RIVET_Analysis_HH

	#include "Rivet/Config/RivetCommon.hh"
	#include "Rivet/AnalysisInfo.hh"
	#include "Rivet/Event.hh"
	#include "Rivet/Projection.hh"
	#include "Rivet/ProjectionApplier.hh"
	#include "Rivet/ProjectionHandler.hh"
	#include "Rivet/AnalysisLoader.hh"
	#include "Rivet/Tools/Cuts.hh"
	#include "Rivet/Tools/Logging.hh"
	#include "Rivet/Tools/ParticleUtils.hh"
	#include "Rivet/Tools/BinnedHistogram.hh"
	#include "Rivet/Tools/RivetMT2.hh"
	#include "Rivet/Tools/RivetYODA.hh"
	#include "Rivet/Tools/Percentile.hh"
	#include "Rivet/Projections/CentralityProjection.hh"


	/// @def vetoEvent
	/// Preprocessor define for vetoing events, including the log message and return.
	#define vetoEvent \
	do { MSG_DEBUG("Vetoing event on line " << __LINE__ << " of " << __FILE__); return; } while(0)


	namespace Rivet {


	// Forward declaration
	class AnalysisHandler;

	/// @brief This is the base class of all analysis classes in Rivet.
	///
	/// There are
	/// three virtual functions which should be implemented in base classes:
	///
	/// void init() is called by Rivet before a run is started. Here the
	/// analysis class should book necessary histograms. The needed
	/// projections should probably rather be constructed in the
	/// constructor.
	///
	/// void analyze(const Event&) is called once for each event. Here the
	/// analysis class should apply the necessary Projections and fill the
	/// histograms.
	///
	/// void finalize() is called after a run is finished. Here the analysis
	/// class should do whatever manipulations are necessary on the
	/// histograms. Writing the histograms to a file is, however, done by
	/// the Rivet class.
	class Analysis : public ProjectionApplier {

	/// The AnalysisHandler is a friend.
	friend class AnalysisHandler;

	-
	public:

	/// @name Standard constructors and destructors.
	//@{

	// /// The default constructor.
	// Analysis();

	/// Constructor
	Analysis(const std::string& name);

	/// The destructor.
	virtual ~Analysis() {}

	//@}


	public:

	/// @name Main analysis methods
	//@{

	/// Initialize this analysis object. A concrete class should here
	/// book all necessary histograms. An overridden function must make
	/// sure it first calls the base class function.
	virtual void init() { }

	/// Analyze one event. A concrete class should here apply the
	/// necessary projections on the \a event and fill the relevant
	/// histograms. An overridden function must make sure it first calls
	/// the base class function.
	virtual void analyze(const Event& event) = 0;

	/// Finalize this analysis object. A concrete class should here make
	/// all necessary operations on the histograms. Writing the
	/// histograms to a file is, however, done by the Rivet class. An
	/// overridden function must make sure it first calls the base class
	/// function.
	virtual void finalize() { }

	//@}


	public:

	/// @name Metadata
	/// Metadata is used for querying from the command line and also for
	/// building web pages and the analysis pages in the Rivet manual.
	//@{

	/// Get the actual AnalysisInfo object in which all this metadata is stored.
	const AnalysisInfo& info() const {
	assert(_info && "No AnalysisInfo object :O");
	return *_info;
	}

	/// @brief Get the name of the analysis.
	///
	/// By default this is computed by combining the results of the
	/// experiment, year and Spires ID metadata methods and you should
	/// only override it if there's a good reason why those won't
	/// work. If options has been set for this instance, a
	/// corresponding string is appended at the end.
	virtual std::string name() const {
	return ( (info().name().empty()) ? _defaultname : info().name() ) + _optstring;
	}
	// get name of reference data file, which could be different from plugin name
	virtual std::string getRefDataName() const {
	return (info().getRefDataName().empty()) ? _defaultname : info().getRefDataName();
	}

	// set name of reference data file, which could be different from plugin name
	virtual void setRefDataName(const std::string& ref_data="") {
	info().setRefDataName(!ref_data.empty() ? ref_data : name());
	}

	/// Get the Inspire ID code for this analysis.
	virtual std::string inspireId() const {
	return info().inspireId();
	}

	/// Get the SPIRES ID code for this analysis (~deprecated).
	virtual std::string spiresId() const {
	return info().spiresId();
	}

	/// @brief Names & emails of paper/analysis authors.
	///
	/// Names and email of authors in 'NAME \<EMAIL\>' format. The first
	/// name in the list should be the primary contact person.
	virtual std::vector<std::string> authors() const {
	return info().authors();
	}

	/// @brief Get a short description of the analysis.
	///
	/// Short (one sentence) description used as an index entry.
	/// Use @a description() to provide full descriptive paragraphs
	/// of analysis details.
	virtual std::string summary() const {
	return info().summary();
	}

	/// @brief Get a full description of the analysis.
	///
	/// Full textual description of this analysis, what it is useful for,
	/// what experimental techniques are applied, etc. Should be treated
	/// as a chunk of restructuredText (http://docutils.sourceforge.net/rst.html),
	/// with equations to be rendered as LaTeX with amsmath operators.
	virtual std::string description() const {
	return info().description();
	}

	/// @brief Information about the events needed as input for this analysis.
	///
	/// Event types, energies, kinematic cuts, particles to be considered
	/// stable, etc. etc. Should be treated as a restructuredText bullet list
	/// (http://docutils.sourceforge.net/rst.html)
	virtual std::string runInfo() const {
	return info().runInfo();
	}

	/// Experiment which performed and published this analysis.
	virtual std::string experiment() const {
	return info().experiment();
	}

	/// Collider on which the experiment ran.
	virtual std::string collider() const {
	return info().collider();
	}

	/// When the original experimental analysis was published.
	virtual std::string year() const {
	return info().year();
	}

	/// The luminosity in inverse femtobarn
	virtual std::string luminosityfb() const {
	return info().luminosityfb();
	}

	/// Journal, and preprint references.
	virtual std::vector<std::string> references() const {
	return info().references();
	}

	/// BibTeX citation key for this article.
	virtual std::string bibKey() const {
	return info().bibKey();
	}

	/// BibTeX citation entry for this article.
	virtual std::string bibTeX() const {
	return info().bibTeX();
	}

	/// Whether this analysis is trusted (in any way!)
	virtual std::string status() const {
	return (info().status().empty()) ? "UNVALIDATED" : info().status();
	}

	/// Any work to be done on this analysis.
	virtual std::vector<std::string> todos() const {
	return info().todos();
	}


	/// Return the allowed pairs of incoming beams required by this analysis.
	virtual const std::vector<PdgIdPair>& requiredBeams() const {
	return info().beams();
	}
	/// Declare the allowed pairs of incoming beams required by this analysis.
	virtual Analysis& setRequiredBeams(const std::vector<PdgIdPair>& requiredBeams) {
	info().setBeams(requiredBeams);
	return *this;
	}


	/// Sets of valid beam energy pairs, in GeV
	virtual const std::vector<std::pair<double, double> >& requiredEnergies() const {
	return info().energies();
	}

	/// Get vector of analysis keywords
	virtual const std::vector<std::string> & keywords() const {
	return info().keywords();
	}

	/// Declare the list of valid beam energy pairs, in GeV
	virtual Analysis& setRequiredEnergies(const std::vector<std::pair<double, double> >& requiredEnergies) {
	info().setEnergies(requiredEnergies);
	return *this;
	}


	/// Return true if this analysis needs to know the process cross-section.
	/// @todo Remove this and require HepMC >= 2.06
	bool needsCrossSection() const {
	return info().needsCrossSection();
	}
	/// Declare whether this analysis needs to know the process cross-section from the generator.
	/// @todo Remove this and require HepMC >= 2.06
	Analysis& setNeedsCrossSection(bool needed=true) {
	info().setNeedsCrossSection(needed);
	return *this;
	}

	//@}


	/// @name Internal metadata modifying methods
	//@{

	/// Get the actual AnalysisInfo object in which all this metadata is stored (non-const).
	AnalysisInfo& info() {
	assert(_info && "No AnalysisInfo object :O");
	return *_info;
	}

	//@}


	/// @name Run conditions
	//@{

	/// Incoming beams for this run
	const ParticlePair& beams() const;

	/// Incoming beam IDs for this run
	const PdgIdPair beamIds() const;

	/// Centre of mass energy for this run
	double sqrtS() const;

	/// Check if we are running rivet-merge.
	bool merging() const {
	return sqrtS() <= 0.0;
	}

	//@}


	/// @name Analysis / beam compatibility testing
	/// @todo Replace with beamsCompatible() with no args (calling beams() function internally)
	/// @todo Add beamsMatch() methods with same (shared-code?) tolerance as in beamsCompatible()
	//@{

	/// Check if analysis is compatible with the provided beam particle IDs and energies
	bool isCompatible(const ParticlePair& beams) const;

	/// Check if analysis is compatible with the provided beam particle IDs and energies
	bool isCompatible(PdgId beam1, PdgId beam2, double e1, double e2) const;

	/// Check if analysis is compatible with the provided beam particle IDs and energies
	bool isCompatible(const PdgIdPair& beams, const std::pair<double,double>& energies) const;

	//@}


	/// Set the cross section from the generator
	Analysis& setCrossSection(double xs); //, double xserr=0.0);

	/// Access the controlling AnalysisHandler object.
	AnalysisHandler& handler() const { return *_analysishandler; }



	protected:

	/// Get a Log object based on the name() property of the calling analysis object.
	Log& getLog() const;

	/// Get the process cross-section in pb. Throws if this hasn't been set.
	double crossSection() const;

	/// Get the process cross-section per generated event in pb. Throws if this
	/// hasn't been set.
	double crossSectionPerEvent() const;

	/// @brief Get the number of events seen (via the analysis handler).
	///
	/// @note Use in the finalize phase only.
	size_t numEvents() const;

	/// @brief Get the sum of event weights seen (via the analysis handler).
	///
	/// @note Use in the finalize phase only.
	double sumW() const;
	/// Alias
	double sumOfWeights() const { return sumW(); }

	/// @brief Get the sum of squared event weights seen (via the analysis handler).
	///
	/// @note Use in the finalize phase only.
	double sumW2() const;


	protected:

	/// @name Histogram paths
	//@{

	/// Get the canonical histogram "directory" path for this analysis.
	const std::string histoDir() const;

	/// Get the canonical histogram path for the named histogram in this analysis.
	const std::string histoPath(const std::string& hname) const;

	/// Get the canonical histogram path for the numbered histogram in this analysis.
	const std::string histoPath(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId) const;

	/// Get the internal histogram name for given d, x and y (cf. HepData)
	const std::string mkAxisCode(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId) const;
	/// Alias
	/// @deprecated Prefer the "mk" form, consistent with other "making function" names
	const std::string makeAxisCode(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId) const {
	return mkAxisCode(datasetId, xAxisId, yAxisId);
	}

	//@}


	/// @name Histogram reference data
	//@{

	/// Get reference data for a named histo
	/// @todo SFINAE to ensure that the type inherits from YODA::AnalysisObject?
	template <typename T=YODA::Scatter2D>
	const T& refData(const string& hname) const {
	_cacheRefData();
	MSG_TRACE("Using histo bin edges for " << name() << ":" << hname);
	if (!_refdata[hname]) {
	MSG_ERROR("Can't find reference histogram " << hname);
	throw Exception("Reference data " + hname + " not found.");
	}
	return dynamic_cast<T&>(*_refdata[hname]);
	}

	/// Get reference data for a numbered histo
	/// @todo SFINAE to ensure that the type inherits from YODA::AnalysisObject?
	template <typename T=YODA::Scatter2D>
	const T& refData(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId) const {
	const string hname = makeAxisCode(datasetId, xAxisId, yAxisId);
	return refData(hname);
	}

	//@}


	/// @name Counter booking
	//@{

	/// Book a counter.
	CounterPtr bookCounter(const std::string& name,
	const std::string& title="");
	// const std::string& valtitle=""

	/// Book a counter, using a path generated from the dataset and axis ID codes
	///
	/// The paper, dataset and x/y-axis IDs will be used to build the histo name in the HepData standard way.
	CounterPtr bookCounter(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId,
	const std::string& title="");
	// const std::string& valtitle=""

	//@}


	/// @name 1D histogram booking
	//@{

	/// Book a 1D histogram with @a nbins uniformly distributed across the range @a lower - @a upper .
	Histo1DPtr bookHisto1D(const std::string& name,
	size_t nbins, double lower, double upper,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="");

	/// Book a 1D histogram with non-uniform bins defined by the vector of bin edges @a binedges .
	Histo1DPtr bookHisto1D(const std::string& name,
	const std::vector<double>& binedges,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="");

	/// Book a 1D histogram with non-uniform bins defined by the vector of bin edges @a binedges .
	Histo1DPtr bookHisto1D(const std::string& name,
	const std::initializer_list<double>& binedges,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="");

	/// Book a 1D histogram with binning from a reference scatter.
	Histo1DPtr bookHisto1D(const std::string& name,
	const Scatter2D& refscatter,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="");

	/// Book a 1D histogram, using the binnings in the reference data histogram.
	Histo1DPtr bookHisto1D(const std::string& name,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="");

	/// Book a 1D histogram, using the binnings in the reference data histogram.
	///
	/// The paper, dataset and x/y-axis IDs will be used to build the histo name in the HepData standard way.
	Histo1DPtr bookHisto1D(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="");

	//@}


	/// @name 2D histogram booking
	//@{

	/// Book a 2D histogram with @a nxbins and @a nybins uniformly
	/// distributed across the ranges @a xlower - @a xupper and @a
	/// ylower - @a yupper respectively along the x- and y-axis.
	Histo2DPtr bookHisto2D(const std::string& name,
	size_t nxbins, double xlower, double xupper,
	size_t nybins, double ylower, double yupper,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="",
	const std::string& ztitle="");

	/// Book a 2D histogram with non-uniform bins defined by the
	/// vectors of bin edges @a xbinedges and @a ybinedges.
	Histo2DPtr bookHisto2D(const std::string& name,
	const std::vector<double>& xbinedges,
	const std::vector<double>& ybinedges,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="",
	const std::string& ztitle="");

	/// Book a 2D histogram with non-uniform bins defined by the
	/// vectors of bin edges @a xbinedges and @a ybinedges.
	Histo2DPtr bookHisto2D(const std::string& name,
	const std::initializer_list<double>& xbinedges,
	const std::initializer_list<double>& ybinedges,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="",
	const std::string& ztitle="");

	/// Book a 2D histogram with binning from a reference scatter.
	Histo2DPtr bookHisto2D(const std::string& name,
	const Scatter3D& refscatter,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="",
	const std::string& ztitle="");

	/// Book a 2D histogram, using the binnings in the reference data histogram.
	Histo2DPtr bookHisto2D(const std::string& name,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="",
	const std::string& ztitle="");

	/// Book a 2D histogram, using the binnings in the reference data histogram.
	///
	/// The paper, dataset and x/y-axis IDs will be used to build the histo name in the HepData standard way.
	Histo2DPtr bookHisto2D(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="",
	const std::string& ztitle="");

	//@}


	/// @name 1D profile histogram booking
	//@{

	/// Book a 1D profile histogram with @a nbins uniformly distributed across the range @a lower - @a upper .
	Profile1DPtr bookProfile1D(const std::string& name,
	size_t nbins, double lower, double upper,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="");

	/// Book a 1D profile histogram with non-uniform bins defined by the vector of bin edges @a binedges .
	Profile1DPtr bookProfile1D(const std::string& name,
	const std::vector<double>& binedges,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="");

	/// Book a 1D profile histogram with non-uniform bins defined by the vector of bin edges @a binedges .
	Profile1DPtr bookProfile1D(const std::string& name,
	const std::initializer_list<double>& binedges,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="");

	/// Book a 1D profile histogram with binning from a reference scatter.
	Profile1DPtr bookProfile1D(const std::string& name,
	const Scatter2D& refscatter,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="");

	/// Book a 1D profile histogram, using the binnings in the reference data histogram.
	Profile1DPtr bookProfile1D(const std::string& name,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="");

	/// Book a 1D profile histogram, using the binnings in the reference data histogram.
	///
	/// The paper, dataset and x/y-axis IDs will be used to build the histo name in the HepData standard way.
	Profile1DPtr bookProfile1D(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="");

	//@}


	/// @name 2D profile histogram booking
	//@{

	/// Book a 2D profile histogram with @a nxbins and @a nybins uniformly
	/// distributed across the ranges @a xlower - @a xupper and @a ylower - @a
	/// yupper respectively along the x- and y-axis.
	Profile2DPtr bookProfile2D(const std::string& name,
	size_t nxbins, double xlower, double xupper,
	size_t nybins, double ylower, double yupper,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="",
	const std::string& ztitle="");

	/// Book a 2D profile histogram with non-uniform bins defined by the vectorx
	/// of bin edges @a xbinedges and @a ybinedges.
	Profile2DPtr bookProfile2D(const std::string& name,
	const std::vector<double>& xbinedges,
	const std::vector<double>& ybinedges,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="",
	const std::string& ztitle="");

	/// Book a 2D profile histogram with non-uniform bins defined by the vectorx
	/// of bin edges @a xbinedges and @a ybinedges.
	Profile2DPtr bookProfile2D(const std::string& name,
	const std::initializer_list<double>& xbinedges,
	const std::initializer_list<double>& ybinedges,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="",
	const std::string& ztitle="");

	/// Book a 2D profile histogram with binning from a reference scatter.
	Profile2DPtr bookProfile2D(const std::string& name,
	const Scatter3D& refscatter,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="",
	const std::string& ztitle="");

	/// Book a 2D profile histogram, using the binnings in the reference data histogram.
	Profile2DPtr bookProfile2D(const std::string& name,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="",
	const std::string& ztitle="");

	/// Book a 2D profile histogram, using the binnings in the reference data histogram.
	///
	/// The paper, dataset and x/y-axis IDs will be used to build the histo name in the HepData standard way.
	Profile2DPtr bookProfile2D(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="",
	const std::string& ztitle="");

	//@}


	/// @name 2D scatter booking
	//@{

	/// @brief Book a 2-dimensional data point set with the given name.
	///
	/// @note Unlike histogram booking, scatter booking by default makes no
	/// attempt to use reference data to pre-fill the data object. If you want
	/// this, which is sometimes useful e.g. when the x-position is not really
	/// meaningful and can't be extracted from the data, then set the @a
	/// copy_pts parameter to true. This creates points to match the reference
	/// data's x values and errors, but with the y values and errors zeroed...
	/// assuming that there is a reference histo with the same name: if there
	/// isn't, an exception will be thrown.
	Scatter2DPtr bookScatter2D(const std::string& name,
	bool copy_pts=false,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="");

	/// @brief Book a 2-dimensional data point set, using the binnings in the reference data histogram.
	///
	/// The paper, dataset and x/y-axis IDs will be used to build the histo name in the HepData standard way.
	///
	/// @note Unlike histogram booking, scatter booking by default makes no
	/// attempt to use reference data to pre-fill the data object. If you want
	/// this, which is sometimes useful e.g. when the x-position is not really
	/// meaningful and can't be extracted from the data, then set the @a
	/// copy_pts parameter to true. This creates points to match the reference
	/// data's x values and errors, but with the y values and errors zeroed.
	Scatter2DPtr bookScatter2D(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId,
	bool copy_pts=false,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="");

	/// @brief Book a 2-dimensional data point set with equally spaced x-points in a range.
	///
	/// The y values and errors will be set to 0.
	Scatter2DPtr bookScatter2D(const std::string& name,
	size_t npts, double lower, double upper,
	const std::string& title="",
	const std::string& xtitle="",
	const std::string& ytitle="");

	/// @brief Book a 2-dimensional data point set based on provided contiguous "bin edges".
	///
	/// The y values and errors will be set to 0.
	Scatter2DPtr bookScatter2D(const std::string& hname,
	const std::vector<double>& binedges,
	const std::string& title,
	const std::string& xtitle,
	const std::string& ytitle);

	/// Book a 2-dimensional data point set with x-points from an existing scatter and a new path.
	Scatter2DPtr bookScatter2D(const Scatter2DPtr scPtr,
	const std::string& path, const std::string& title = "",
	const std::string& xtitle = "", const std::string& ytitle = "" );

	//@}


	public:

	/// @name accessing options for this Analysis instance.
	//@{

	/// Get an option for this analysis instance as a string.
	std::string getOption(std::string optname) {
	if ( _options.find(optname) != _options.end() )
	return _options.find(optname)->second;
	return "";
	}

	/// Get an option for this analysis instance converted to a
	/// specific type (given by the specified @a def value).
	template<typename T>
	T getOption(std::string optname, T def) {
	if (_options.find(optname) == _options.end()) return def;
	std::stringstream ss;
	ss << _options.find(optname)->second;
	T ret;
	ss >> ret;
	return ret;
	}

	//@}
	/// @brief Book a CentralityProjection
	///
	/// Using a SingleValueProjection, @a proj, giving the value of an
	/// experimental observable to be used as a centrality estimator,
	/// book a CentralityProjection based on the experimentally
	/// measured pecentiles of this observable (as given by the
	/// reference data for the @a calHistName histogram in the @a
	/// calAnaName analysis. If a preloaded file with the output of a
	/// run using the @a calAnaName analysis contains a valid
	/// generated @a calHistName histogram, it will be used as an
	/// optional percentile binning. Also if this preloaded file
	/// contains a histogram with the name @a calHistName with an
	/// appended "_IMP" This histogram will be used to add an optional
	/// centrality percentile based on the generated impact
	/// parameter. If @increasing is true, a low (high) value of @proj
	/// is assumed to correspond to a more peripheral (central) event.
	const CentralityProjection&
	declareCentrality(const SingleValueProjection &proj,
	string calAnaName, string calHistName,
	const string projName, bool increasing = false);

	/// @brief Book a Pecentile wrapper around AnalysisObjects.
	///
	/// Based on a previously registered CentralityProjection named @a
	/// projName book one AnalysisObject for each @a centralityBin and
	/// name them according to the corresponding code in the @a ref
	/// vector.
	template <class T>
	Percentile<T> bookPercentile(string projName,
	vector<pair<float, float> > centralityBins,
	vector<tuple<int, int, int> > ref) {
	typedef typename ReferenceTraits<T>::RefT RefT;
	Percentile<T> pctl(this, projName);

	const int nCent = centralityBins.size();
	for (int iCent = 0; iCent < nCent; ++iCent) {
	const string axisCode = makeAxisCode(std::get<0>(ref[iCent]),
	std::get<1>(ref[iCent]),
	std::get<2>(ref[iCent]));
	const RefT & refscatter = refData<RefT>(axisCode);
	shared_ptr<T> ao = addOrGetCompatAO(make_shared<T>(refscatter, histoPath(axisCode)));
	CounterPtr cnt =
	addOrGetCompatAO(make_shared<Counter>(histoPath("TMP/COUNTER/" + axisCode)));
	pctl.add(ao, cnt, centralityBins[iCent]);
	}
	return pctl;
	}

	/// @brief Book Pecentile wrappers around AnalysisObjects.
	///
	/// Based on a previously registered CentralityProjection named @a
	/// projName book one (or several) AnalysisObject(s) named
	/// according to @a ref where the x-axis will be filled according
	/// to the percentile output(s) of the @projName.
	template <class T>
	PercentileXaxis<T> bookPercentileXaxis(string projName,
	tuple<int, int, int> ref) {
	typedef typename ReferenceTraits<T>::RefT RefT;
	PercentileXaxis<T> pctl(this, projName);

	const string axisCode = makeAxisCode(std::get<0>(ref),
	std::get<1>(ref),
	std::get<2>(ref));
	const RefT & refscatter = refData<RefT>(axisCode);
	shared_ptr<T> ao = addOrGetCompatAO(make_shared<T>(refscatter, histoPath(axisCode)));
	pctl.add(proj, ao, make_shared<Counter>());

	return pctl;
	}



	/// @name Analysis object manipulation
	/// @todo Should really be protected: only public to keep BinnedHistogram happy for now...
	//@{

	/// Multiplicatively scale the given counter, @a cnt, by factor @s factor.
	void scale(CounterPtr cnt, double factor);

	/// Multiplicatively scale the given counters, @a cnts, by factor @s factor.
	/// @note Constness intentional, if weird, to allow passing rvalue refs of smart ptrs (argh)
	/// @todo Use SFINAE for a generic iterable of CounterPtrs
	void scale(const std::vector<CounterPtr>& cnts, double factor) {
	for (auto& c : cnts) scale(c, factor);
	}
	/// @todo YUCK!
	template <std::size_t array_size>
	void scale(const CounterPtr (&cnts)[array_size], double factor) {
	// for (size_t i = 0; i < std::extent<decltype(cnts)>::value; ++i) scale(cnts[i], factor);
	for (auto& c : cnts) scale(c, factor);
	}


	/// Normalize the given histogram, @a histo, to area = @a norm.
	void normalize(Histo1DPtr histo, double norm=1.0, bool includeoverflows=true);

	/// Normalize the given histograms, @a histos, to area = @a norm.
	/// @note Constness intentional, if weird, to allow passing rvalue refs of smart ptrs (argh)
	/// @todo Use SFINAE for a generic iterable of Histo1DPtrs
	void normalize(const std::vector<Histo1DPtr>& histos, double norm=1.0, bool includeoverflows=true) {
	for (auto& h : histos) normalize(h, norm, includeoverflows);
	}
	/// @todo YUCK!
	template <std::size_t array_size>
	void normalize(const Histo1DPtr (&histos)[array_size], double norm=1.0, bool includeoverflows=true) {
	for (auto& h : histos) normalize(h, norm, includeoverflows);
	}

	/// Multiplicatively scale the given histogram, @a histo, by factor @s factor.
	void scale(Histo1DPtr histo, double factor);

	/// Multiplicatively scale the given histograms, @a histos, by factor @s factor.
	/// @note Constness intentional, if weird, to allow passing rvalue refs of smart ptrs (argh)
	/// @todo Use SFINAE for a generic iterable of Histo1DPtrs
	void scale(const std::vector<Histo1DPtr>& histos, double factor) {
	for (auto& h : histos) scale(h, factor);
	}
	/// @todo YUCK!
	template <std::size_t array_size>
	void scale(const Histo1DPtr (&histos)[array_size], double factor) {
	for (auto& h : histos) scale(h, factor);
	}


	/// Normalize the given histogram, @a histo, to area = @a norm.
	void normalize(Histo2DPtr histo, double norm=1.0, bool includeoverflows=true);

	/// Normalize the given histograms, @a histos, to area = @a norm.
	/// @note Constness intentional, if weird, to allow passing rvalue refs of smart ptrs (argh)
	/// @todo Use SFINAE for a generic iterable of Histo2DPtrs
	void normalize(const std::vector<Histo2DPtr>& histos, double norm=1.0, bool includeoverflows=true) {
	for (auto& h : histos) normalize(h, norm, includeoverflows);
	}
	/// @todo YUCK!
	template <std::size_t array_size>
	void normalize(const Histo2DPtr (&histos)[array_size], double norm=1.0, bool includeoverflows=true) {
	for (auto& h : histos) normalize(h, norm, includeoverflows);
	}

	/// Multiplicatively scale the given histogram, @a histo, by factor @s factor.
	void scale(Histo2DPtr histo, double factor);

	/// Multiplicatively scale the given histograms, @a histos, by factor @s factor.
	/// @note Constness intentional, if weird, to allow passing rvalue refs of smart ptrs (argh)
	/// @todo Use SFINAE for a generic iterable of Histo2DPtrs
	void scale(const std::vector<Histo2DPtr>& histos, double factor) {
	for (auto& h : histos) scale(h, factor);
	}
	/// @todo YUCK!
	template <std::size_t array_size>
	void scale(const Histo2DPtr (&histos)[array_size], double factor) {
	for (auto& h : histos) scale(h, factor);
	}


	/// Helper for counter division.
	///
	/// @note Assigns to the (already registered) output scatter, @a s. Preserves the path information of the target.
	void divide(CounterPtr c1, CounterPtr c2, Scatter1DPtr s) const;

	/// Helper for histogram division with raw YODA objects.
	///
	/// @note Assigns to the (already registered) output scatter, @a s. Preserves the path information of the target.
	void divide(const YODA::Counter& c1, const YODA::Counter& c2, Scatter1DPtr s) const;


	/// Helper for histogram division.
	///
	/// @note Assigns to the (already registered) output scatter, @a s. Preserves the path information of the target.
	void divide(Histo1DPtr h1, Histo1DPtr h2, Scatter2DPtr s) const;

	/// Helper for histogram division with raw YODA objects.
	///
	/// @note Assigns to the (already registered) output scatter, @a s. Preserves the path information of the target.
	void divide(const YODA::Histo1D& h1, const YODA::Histo1D& h2, Scatter2DPtr s) const;


	/// Helper for profile histogram division.
	///
	/// @note Assigns to the (already registered) output scatter, @a s. Preserves the path information of the target.
	void divide(Profile1DPtr p1, Profile1DPtr p2, Scatter2DPtr s) const;

	/// Helper for profile histogram division with raw YODA objects.
	///
	/// @note Assigns to the (already registered) output scatter, @a s. Preserves the path information of the target.
	void divide(const YODA::Profile1D& p1, const YODA::Profile1D& p2, Scatter2DPtr s) const;


	/// Helper for 2D histogram division.
	///
	/// @note Assigns to the (already registered) output scatter, @a s. Preserves the path information of the target.
	void divide(Histo2DPtr h1, Histo2DPtr h2, Scatter3DPtr s) const;

	/// Helper for 2D histogram division with raw YODA objects.
	///
	/// @note Assigns to the (already registered) output scatter, @a s. Preserves the path information of the target.
	void divide(const YODA::Histo2D& h1, const YODA::Histo2D& h2, Scatter3DPtr s) const;


	/// Helper for 2D profile histogram division.
	///
	/// @note Assigns to the (already registered) output scatter, @a s. Preserves the path information of the target.
	void divide(Profile2DPtr p1, Profile2DPtr p2, Scatter3DPtr s) const;

	/// Helper for 2D profile histogram division with raw YODA objects
	///
	/// @note Assigns to the (already registered) output scatter, @a s. Preserves the path information of the target.
	void divide(const YODA::Profile2D& p1, const YODA::Profile2D& p2, Scatter3DPtr s) const;


	/// Helper for histogram efficiency calculation.
	///
	/// @note Assigns to the (already registered) output scatter, @a s. Preserves the path information of the target.
	void efficiency(Histo1DPtr h1, Histo1DPtr h2, Scatter2DPtr s) const;

	/// Helper for histogram efficiency calculation.
	///
	/// @note Assigns to the (already registered) output scatter, @a s. Preserves the path information of the target.
	void efficiency(const YODA::Histo1D& h1, const YODA::Histo1D& h2, Scatter2DPtr s) const;


	/// Helper for histogram asymmetry calculation.
	///
	/// @note Assigns to the (already registered) output scatter, @a s. Preserves the path information of the target.
	void asymm(Histo1DPtr h1, Histo1DPtr h2, Scatter2DPtr s) const;

	/// Helper for histogram asymmetry calculation.
	///
	/// @note Assigns to the (already registered) output scatter, @a s. Preserves the path information of the target.
	void asymm(const YODA::Histo1D& h1, const YODA::Histo1D& h2, Scatter2DPtr s) const;


	/// Helper for converting a differential histo to an integral one.
	///
	/// @note Assigns to the (already registered) output scatter, @a s. Preserves the path information of the target.
	void integrate(Histo1DPtr h, Scatter2DPtr s) const;

	/// Helper for converting a differential histo to an integral one.
	///
	/// @note Assigns to the (already registered) output scatter, @a s. Preserves the path information of the target.
	void integrate(const Histo1D& h, Scatter2DPtr s) const;

	//@}


	public:

	/// List of registered analysis data objects
	const vector<AnalysisObjectPtr>& analysisObjects() const {
	return _analysisobjects;
	}


	protected:

	/// @name Data object registration, retrieval, and removal
	//@{

	/// Register a data object in the histogram system
	void addAnalysisObject(AnalysisObjectPtr ao);

	/// Register a data object in the system and return its pointer,
	/// or, if an object of the same path is already there, check if it
	/// is compatible (eg. same type and same binning) and return that
	/// object instead. Emits a warning if an incompatible object with
	/// the same name is found and replcaces that with the given data
	/// object.
	template <typename AO=YODA::AnalysisObject>
	std::shared_ptr<AO> addOrGetCompatAO(std::shared_ptr<AO> aonew) {
	foreach (const AnalysisObjectPtr& ao, analysisObjects()) {
	if ( ao->path() == aonew->path() ) {
	std::shared_ptr<AO> aoold = dynamic_pointer_cast<AO>(ao);
	if ( aoold && bookingCompatible(aonew, aoold) ) {
	MSG_TRACE("Bound pre-existing data object " << aonew->path()
	<< " for " << name());
	return aoold;
	} else {
	MSG_WARNING("Found incompatible pre-existing data object with same path "
	<< aonew->path() << " for " << name());
	}
	}
	}
	MSG_TRACE("Registered " << aonew->annotation("Type") << " " << aonew->path()
	<< " for " << name());
	addAnalysisObject(aonew);
	return aonew;
	}

	/// Get a data object from the histogram system
	template <typename AO=YODA::AnalysisObject>
	const std::shared_ptr<AO> getAnalysisObject(const std::string& name) const {
	foreach (const AnalysisObjectPtr& ao, analysisObjects()) {
	if (ao->path() == histoPath(name)) return dynamic_pointer_cast<AO>(ao);
	}
	throw LookupError("Data object " + histoPath(name) + " not found");
	}

	/// Get a data object from the histogram system (non-const)
	template <typename AO=YODA::AnalysisObject>
	std::shared_ptr<AO> getAnalysisObject(const std::string& name) {
	foreach (const AnalysisObjectPtr& ao, analysisObjects()) {
	if (ao->path() == histoPath(name)) return dynamic_pointer_cast<AO>(ao);
	}
	throw LookupError("Data object " + histoPath(name) + " not found");
	}

	/// Unregister a data object from the histogram system (by name)
	void removeAnalysisObject(const std::string& path);

	/// Unregister a data object from the histogram system (by pointer)
	void removeAnalysisObject(AnalysisObjectPtr ao);

	/// Get all data object from the AnalysisHandler.
	vector<AnalysisObjectPtr> getAllData(bool includeorphans) const;

	/// Get a data object from another analysis (e.g. preloaded
	/// calibration histogram).
	/// Get a data object from the histogram system (non-const)
	template <typename AO=YODA::AnalysisObject>
	std::shared_ptr<AO> getAnalysisObject(const std::string & ananame,
	const std::string& name) {
	std::string path = "/" + ananame + "/" + name;
	for ( AnalysisObjectPtr ao : getAllData(true) ) {
	if ( ao->path() == path )
	return dynamic_pointer_cast<AO>(ao);
	}
	return std::shared_ptr<AO>();
	}

	/// Get a named Histo1D object from the histogram system
	const Histo1DPtr getHisto1D(const std::string& name) const {
	return getAnalysisObject<Histo1D>(name);
	}

	/// Get a named Histo1D object from the histogram system (non-const)
	Histo1DPtr getHisto1D(const std::string& name) {
	return getAnalysisObject<Histo1D>(name);
	}

	/// Get a Histo1D object from the histogram system by axis ID codes (non-const)
	const Histo1DPtr getHisto1D(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId) const {
	return getAnalysisObject<Histo1D>(makeAxisCode(datasetId, xAxisId, yAxisId));
	}

	/// Get a Histo1D object from the histogram system by axis ID codes (non-const)
	Histo1DPtr getHisto1D(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId) {
	return getAnalysisObject<Histo1D>(makeAxisCode(datasetId, xAxisId, yAxisId));
	}


	/// Get a named Histo2D object from the histogram system
	const Histo2DPtr getHisto2D(const std::string& name) const {
	return getAnalysisObject<Histo2D>(name);
	}

	/// Get a named Histo2D object from the histogram system (non-const)
	Histo2DPtr getHisto2D(const std::string& name) {
	return getAnalysisObject<Histo2D>(name);
	}

	/// Get a Histo2D object from the histogram system by axis ID codes (non-const)
	const Histo2DPtr getHisto2D(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId) const {
	return getAnalysisObject<Histo2D>(makeAxisCode(datasetId, xAxisId, yAxisId));
	}

	/// Get a Histo2D object from the histogram system by axis ID codes (non-const)
	Histo2DPtr getHisto2D(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId) {
	return getAnalysisObject<Histo2D>(makeAxisCode(datasetId, xAxisId, yAxisId));
	}


	/// Get a named Profile1D object from the histogram system
	const Profile1DPtr getProfile1D(const std::string& name) const {
	return getAnalysisObject<Profile1D>(name);
	}

	/// Get a named Profile1D object from the histogram system (non-const)
	Profile1DPtr getProfile1D(const std::string& name) {
	return getAnalysisObject<Profile1D>(name);
	}

	/// Get a Profile1D object from the histogram system by axis ID codes (non-const)
	const Profile1DPtr getProfile1D(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId) const {
	return getAnalysisObject<Profile1D>(makeAxisCode(datasetId, xAxisId, yAxisId));
	}

	/// Get a Profile1D object from the histogram system by axis ID codes (non-const)
	Profile1DPtr getProfile1D(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId) {
	return getAnalysisObject<Profile1D>(makeAxisCode(datasetId, xAxisId, yAxisId));
	}


	/// Get a named Profile2D object from the histogram system
	const Profile2DPtr getProfile2D(const std::string& name) const {
	return getAnalysisObject<Profile2D>(name);
	}

	/// Get a named Profile2D object from the histogram system (non-const)
	Profile2DPtr getProfile2D(const std::string& name) {
	return getAnalysisObject<Profile2D>(name);
	}

	/// Get a Profile2D object from the histogram system by axis ID codes (non-const)
	const Profile2DPtr getProfile2D(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId) const {
	return getAnalysisObject<Profile2D>(makeAxisCode(datasetId, xAxisId, yAxisId));
	}

	/// Get a Profile2D object from the histogram system by axis ID codes (non-const)
	Profile2DPtr getProfile2D(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId) {
	return getAnalysisObject<Profile2D>(makeAxisCode(datasetId, xAxisId, yAxisId));
	}


	/// Get a named Scatter2D object from the histogram system
	const Scatter2DPtr getScatter2D(const std::string& name) const {
	return getAnalysisObject<Scatter2D>(name);
	}

	/// Get a named Scatter2D object from the histogram system (non-const)
	Scatter2DPtr getScatter2D(const std::string& name) {
	return getAnalysisObject<Scatter2D>(name);
	}

	/// Get a Scatter2D object from the histogram system by axis ID codes (non-const)
	const Scatter2DPtr getScatter2D(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId) const {
	return getAnalysisObject<Scatter2D>(makeAxisCode(datasetId, xAxisId, yAxisId));
	}

	/// Get a Scatter2D object from the histogram system by axis ID codes (non-const)
	Scatter2DPtr getScatter2D(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId) {
	return getAnalysisObject<Scatter2D>(makeAxisCode(datasetId, xAxisId, yAxisId));
	}

	//@}


	private:

	/// Name passed to constructor (used to find .info analysis data file, and as a fallback)
	string _defaultname;

	/// Pointer to analysis metadata object
	unique_ptr<AnalysisInfo> _info;

	/// Storage of all plot objects
	/// @todo Make this a map for fast lookup by path?
	vector<AnalysisObjectPtr> _analysisobjects;

	/// @name Cross-section variables
	//@{
	double _crossSection;
	bool _gotCrossSection;
	//@}

	/// The controlling AnalysisHandler object.
	AnalysisHandler* _analysishandler;

	/// Collection of cached refdata to speed up many autobookings: the
	/// reference data file should only be read once.
	mutable std::map<std::string, AnalysisObjectPtr> _refdata;

	/// Options the (this instance of) the analysis
	map<string, string> _options;

	/// The string of options.
	string _optstring;

	private:

	/// @name Utility functions
	//@{

	/// Get the reference data for this paper and cache it.
	void _cacheRefData() const;

	//@}


	/// The assignment operator is private and must never be called.
	/// In fact, it should not even be implemented.
	Analysis& operator=(const Analysis&);

	};


	}


	// Include definition of analysis plugin system so that analyses automatically see it when including Analysis.hh
	#include "Rivet/AnalysisBuilder.hh"

	/// @def DECLARE_RIVET_PLUGIN
	/// Preprocessor define to prettify the global-object plugin hook mechanism.
	#define DECLARE_RIVET_PLUGIN(clsname) Rivet::AnalysisBuilder<clsname> plugin_ ## clsname

	/// @def DECLARE_ALIASED_RIVET_PLUGIN
	/// Preprocessor define to prettify the global-object plugin hook mechanism, with an extra alias name for this analysis.
	// #define DECLARE_ALIASED_RIVET_PLUGIN(clsname, alias) Rivet::AnalysisBuilder<clsname> plugin_ ## clsname ## ( ## #alias ## )
	#define DECLARE_ALIASED_RIVET_PLUGIN(clsname, alias) DECLARE_RIVET_PLUGIN(clsname)( #alias )

	/// @def DEFAULT_RIVET_ANALYSIS_CONSTRUCTOR
	/// Preprocessor define to prettify the manky constructor with name string argument
	#define DEFAULT_RIVET_ANALYSIS_CONSTRUCTOR(clsname) clsname() : Analysis(# clsname) {}

	/// @def DEFAULT_RIVET_ANALYSIS_CTOR
	/// Slight abbreviation for DEFAULT_RIVET_ANALYSIS_CONSTRUCTOR
	#define DEFAULT_RIVET_ANALYSIS_CTOR(clsname) DEFAULT_RIVET_ANALYSIS_CONSTRUCTOR(clsname)



	#endif
	diff --git a/include/Rivet/AnalysisHandler.hh b/include/Rivet/AnalysisHandler.hh
	--- a/include/Rivet/AnalysisHandler.hh
	+++ b/include/Rivet/AnalysisHandler.hh
	@@ -1,328 +1,315 @@
	// -- C++ --
	#ifndef RIVET_RivetHandler_HH
	#define RIVET_RivetHandler_HH

	#include "Rivet/Config/RivetCommon.hh"
	#include "Rivet/Particle.hh"
	#include "Rivet/AnalysisLoader.hh"
	#include "Rivet/Tools/RivetYODA.hh"

	namespace Rivet {


	// Forward declaration and smart pointer for Analysis
	class Analysis;
	typedef std::shared_ptr<Analysis> AnaHandle;


	// Needed to make smart pointers compare equivalent in the STL set
	struct CmpAnaHandle {
	bool operator() (const AnaHandle& a, const AnaHandle& b) const {
	return a.get() < b.get();
	}
	};


	/// A class which handles a number of analysis objects to be applied to
	/// generated events. An {@link Analysis}' AnalysisHandler is also responsible
	/// for handling the final writing-out of histograms.
	class AnalysisHandler {
	public:

	/// @name Constructors and destructors. */
	//@{

	/// Preferred constructor, with optional run name.
	AnalysisHandler(const string& runname="");

	/// @brief Destructor
	/// The destructor is not virtual, as this class should not be inherited from.
	~AnalysisHandler();

	//@}


	private:

	/// Get a logger object.
	Log& getLog() const;


	public:

	/// @name Run properties
	//@{

	/// Get the name of this run.
	string runName() const { return _runname; }


	/// Get the number of events seen. Should only really be used by external
	/// steering code or analyses in the finalize phase.
	size_t numEvents() const { return _eventcounter.numEntries(); }

	/// @brief Access the sum of the event weights seen
	///
	/// This is the weighted equivalent of the number of events. It should only
	/// be used by external steering code or analyses in the finalize phase.
	double sumW() const { return _eventcounter.sumW(); }
	/// Access to the sum of squared-weights
	double sumW2() const { return _eventcounter.sumW2(); }

	/// @brief Compatibility alias for sumOfWeights
	///
	/// @deprecated Prefer sumW
	double sumOfWeights() const { return sumW(); }

	/// @brief Set the sum of weights
	///
	/// This is useful if Rivet is steered externally and
	/// the analyses are run for a sub-contribution of the events
	/// (but of course have to be normalised to the total sum of weights)
	///
	/// @todo What about the sumW2 term? That needs to be set coherently. Need a
	/// new version, with all three N,sumW,sumW2 numbers (or a counter)
	/// supplied.
	///
	/// @deprecated Weight sums are no longer tracked this way...
	void setSumOfWeights(const double& sum) {
	//_sumOfWeights = sum;
	throw Error("Can't set sum of weights independently, since it's now tracked by a Counter. "
	"Please contact the Rivet authors if you need this.");
	}


	/// Is cross-section information required by at least one child analysis?
	/// @deprecated Should no-longer be an issue: does any generator not write the cross-section?
	bool needCrossSection() const;
	/// Whether the handler knows about a cross-section.
	/// @deprecated Should no-longer be an issue: does any generator not write the cross-section?
	bool hasCrossSection() const;

	/// Get the cross-section known to the handler.
	double crossSection() const { return _xs; }

	/// Set the cross-section for the process being generated.
	AnalysisHandler& setCrossSection(double xs, double xserr=0);


	/// Set the beam particles for this run
	AnalysisHandler& setRunBeams(const ParticlePair& beams) {
	_beams = beams;
	MSG_DEBUG("Setting run beams = " << beams << " @ " << sqrtS()/GeV << " GeV");
	return *this;
	}

	/// Get the beam particles for this run, usually determined from the first event.
	const ParticlePair& beams() const { return _beams; }

	/// Get beam IDs for this run, usually determined from the first event.
	/// @deprecated Use standalone beamIds(ah.beams()), to clean AH interface
	PdgIdPair beamIds() const;

	/// Get energy for this run, usually determined from the first event.
	/// @deprecated Use standalone sqrtS(ah.beams()), to clean AH interface
	double sqrtS() const;

	/// Setter for _ignoreBeams
	void setIgnoreBeams(bool ignore=true);

	//@}


	/// @name Handle analyses
	//@{

	/// Get a list of the currently registered analyses' names.
	std::vector<std::string> analysisNames() const;

	/// Get the collection of currently registered analyses.
	const std::set<AnaHandle, CmpAnaHandle>& analyses() const {
	return _analyses;
	}

	/// Get a registered analysis by name.
	const AnaHandle analysis(const std::string& analysisname) const;


	/// Add an analysis to the run list by object
	AnalysisHandler& addAnalysis(Analysis* analysis);

	/// @brief Add an analysis to the run list using its name.
	///
	/// The actual Analysis to be used will be obtained via
	/// AnalysisLoader::getAnalysis(string). If no matching analysis is found,
	/// no analysis is added (i.e. the null pointer is checked and discarded.
	AnalysisHandler& addAnalysis(const std::string& analysisname);

	/// @brief Add an analysis with a map of analysis options.
	AnalysisHandler& addAnalysis(const std::string& analysisname, std::map<string, string> pars);

	/// @brief Add analyses to the run list using their names.
	///
	/// The actual {@link Analysis}' to be used will be obtained via
	/// AnalysisHandler::addAnalysis(string), which in turn uses
	/// AnalysisLoader::getAnalysis(string). If no matching analysis is found
	/// for a given name, no analysis is added, but also no error is thrown.
	AnalysisHandler& addAnalyses(const std::vector<std::string>& analysisnames);


	/// Remove an analysis from the run list using its name.
	AnalysisHandler& removeAnalysis(const std::string& analysisname);

	/// Remove analyses from the run list using their names.
	AnalysisHandler& removeAnalyses(const std::vector<std::string>& analysisnames);

	//@}


	/// @name Main init/execute/finalise
	//@{

	/// Initialize a run, with the run beams taken from the example event.
	void init(const GenEvent& event);

	/// @brief Analyze the given \a event by reference.
	///
	/// This function will call the AnalysisBase::analyze() function of all
	/// included analysis objects.
	void analyze(const GenEvent& event);

	/// @brief Analyze the given \a event by pointer.
	///
	/// This function will call the AnalysisBase::analyze() function of all
	/// included analysis objects, after checking the event pointer validity.
	void analyze(const GenEvent* event);

	/// Finalize a run. This function calls the AnalysisBase::finalize()
	/// functions of all included analysis objects.
	void finalize();

	- /// Function for postprocessing is introduced. This allows for further processing
	- /// e. g. additional analyses which were done in the past but should be included
	- /// in a certain analysis in one way or the other
	- void post();
	-
	- /// Method reads YODA files and adds the contained AnalysisObjects
	- /// to the member map "_readObjects".
	- void readingData(const std::string& filename);
	-
	//@}


	/// @name Histogram / data object access
	//@{

	/// Add a vector of analysis objects to the current state.
	void addData(const std::vector<AnalysisObjectPtr>& aos);

	/// Read analysis plots into the histo collection (via addData) from the named file.
	void readData(const std::string& filename);

	/// Get all analyses' plots as a vector of analysis objects.
	std::vector<AnalysisObjectPtr> getData(bool includeorphans = false,
	bool includetmps = false) const;

	/// Write all analyses' plots (via getData) to the named file.
	void writeData(const std::string& filename) const;

	/// Tell Rivet to dump intermediate result to a file named @a
	/// dumpfile every @a period'th event. If @period is not positive,
	/// no dumping will be done.
	void dump(string dumpfile, int period) {
	_dumpPeriod = period;
	_dumpFile = dumpfile;
	}

	/// Take the vector of yoda files and merge them together using
	/// the cross section and weight information provided in each
	/// file. Each file in @a aofiles is assumed to have been produced
	/// by Rivet. By default the files are assumed to contain
	/// different processes (or the same processs but mutually
	/// exclusive cuts), but if @a equiv if ture, the files are
	/// assumed to contain output of completely equivalent (but
	/// statistically independent) Rivet runs. The corresponding
	/// analyses will be loaded and their analysis objects will be
	/// filled with the merged result. finalize() will be run on each
	/// relevant anslysis. The resulting YODA file can then be rwitten
	/// out by writeData(). If delopts is non-empty, it is assumed to
	/// contain names different options to be merged into the same
	/// analysis objects.
	void mergeYodas(const vector<string> & aofiles,
	const vector<string> & delopts = vector<string>(),
	bool equiv = false);

	/// Helper function to strip specific options from data object paths.
	void stripOptions(AnalysisObjectPtr ao,
	const vector<string> & delopts) const;

	//@}

	private:
	-
	- /// Map containing read YODA objects.
	- std::map< std::string, AnalysisObjectPtr > _readObjects;
	- bool _haveReadData;

	/// The collection of Analysis objects to be used.
	set<AnaHandle, CmpAnaHandle> _analyses;

	/// A vector of pre-loaded object which do not have a valid
	/// Analysis plugged in.
	vector<AnalysisObjectPtr> _orphanedPreloads;

	/// A vector containing copies of analysis objects after
	/// finalize() has been run.
	vector<AnalysisObjectPtr> _finalizedAOs;

	/// @name Run properties
	//@{

	/// Run name
	std::string _runname;

	/// Event counter
	Counter _eventcounter;

	/// Cross-section known to AH
	double _xs, _xserr;

	/// Beams used by this run.
	ParticlePair _beams;

	/// Flag to check if init has been called
	bool _initialised;

	/// Flag whether input event beams should be ignored in compatibility check
	bool _ignoreBeams;

	/// Determines how often Rivet runs finalize() and writes the
	/// result to a YODA file.
	int _dumpPeriod;

	/// The name of a YODA file to which Rivet periodically dumps
	/// results.
	string _dumpFile;

	/// Flag to indicate periodic dumping is in progress
	bool _dumping;

	//@}


	private:

	/// The assignment operator is private and must never be called.
	/// In fact, it should not even be implemented.
	AnalysisHandler& operator=(const AnalysisHandler&);

	/// The copy constructor is private and must never be called. In
	/// fact, it should not even be implemented.
	AnalysisHandler(const AnalysisHandler&);

	};


	}

	#endif
	diff --git a/include/Rivet/Projections/Centrality.hh b/include/Rivet/Projections/Centrality.hh
	deleted file mode 100644
	--- a/include/Rivet/Projections/Centrality.hh
	+++ /dev/null
	@@ -1,96 +0,0 @@
	-// -- C++ --
	-#ifndef RIVET_Centrality_HH
	-#define RIVET_Centrality_HH
	-
	-#include "Rivet/Projection.hh"
	-#include "YODA/WriterYODA.h"
	-
	-namespace Rivet {
	-
	-
	- class Centrality : public Projection {
	- public:
	-
	- enum Method {
	- ImpactParameter,
	- Multiplicity
	- };
	-
	- Centrality (const FinalState &fs, const Method method, const size_t numEventsRequired = 10000);
	-
	- /// Clone on the heap
	- DEFAULT_RIVET_PROJ_CLONE(Centrality);
	-
	- /// Is the centrality valid?
	- bool isValid() const { return (_centrality >= 0.); }
	-
	- /// Add calibration file
	- void addCalibrationFile(const string& filename);
	-
	- /// Get centrality of the event
	- double getCentrality() const { return _centrality; }
	-
	- /// Finalize the centrality calculation; save histograms
	- void finalize() const;
	-
	- /// Add cut to the projection
	- void addCut(const Cut& cut);
	-
	- protected:
	-
	- /// Apply the projection to the event
	- virtual void project(const Event& e);
	-
	- /// Compare projections
	- virtual int compare(const Projection& p) const;
	-
	- /// Calculate the value of the observable using the selected method
	- float calculateObservable(const Event& e) const;
	-
	- /// Check if observable is correct
	- void checkObservable(const float observable) const;
	-
	- /// Calculate centrality percentile
	- void calculateCentralityPercentile(const float observable);
	-
	- /// Save 1D histogram
	- void saveHistogram(const string& filename, const Histo1DPtr hist) const;
	-
	- /// Trim string by removing some special characters
	- void trimString(string& str) const;
	-
	- /// Add cut string to the projection
	- void addCutString(string cutString);
	-
	- /// When there is no implementation for requested method
	- void method_not_found() const;
	-
	- private:
	-
	- /// Histogram for centrality calibration
	- Histo1DPtr _histCentralityCalibration;
	- /// Histogram for centrality control. It may be used to compare distribution
	- /// in the current run to the one provided in calibration histogram.
	- Histo1DPtr _histCentralityControl;
	-
	- /// String with the cuts
	- string _cutString;
	-
	- /// Method of the centrality calibration
	- Method _method;
	-
	- /// Number of events required for a selected method of centrality calibration
	- size_t _numEventsRequired;
	-
	- /// Centrality value
	- float _centrality;
	-
	- /// Name of the centrality calibration method
	- string _methodName;
	-
	- };
	-
	-}
	-
	-
	-#endif
	diff --git a/include/Rivet/Projections/FinalState.hh b/include/Rivet/Projections/FinalState.hh
	--- a/include/Rivet/Projections/FinalState.hh
	+++ b/include/Rivet/Projections/FinalState.hh
	@@ -1,59 +1,56 @@
	// -- C++ --
	#ifndef RIVET_FinalState_HH
	#define RIVET_FinalState_HH

	#include "Rivet/Projections/ParticleFinder.hh"

	namespace Rivet {


	/// @brief Project out all final-state particles in an event.
	/// Probably the most important projection in Rivet!
	class FinalState : public ParticleFinder {
	public:

	/// @name Standard constructors etc.
	//@{

	/// Construction using Cuts object
	FinalState(const Cut& c=Cuts::open());

	/// Construction using another FinalState and a Cuts object
	FinalState(const FinalState& fsp, const Cut& c);

	/// Old constructor with numeric cut arguments, retained for compatibility
	/// @deprecated Use the versions with Cut arguments
	FinalState(double mineta, double maxeta, double minpt=0.0*GeV);

	/// Clone on the heap.
	DEFAULT_RIVET_PROJ_CLONE(FinalState);

	//@}


	/// Apply the projection to the event.
	virtual void project(const Event& e);

	/// Compare projections.
	virtual int compare(const Projection& p) const;

	/// Decide if a particle is to be accepted or not.
	/// @todo Rename to _accept or acceptFinal?
	virtual bool accept(const Particle& p) const;

	- /// Get the cut object
	- virtual Cut cuts() const { return _cuts; }
	-

	private:

	// Hide lossy copy constructors for all classes derived from FinalState
	template<typename T> FinalState(const T& rhs);
	template<typename T> FinalState const& operator=(T const& rhs);

	};


	}

	#endif
	diff --git a/include/Rivet/Tools/Cuts.hh b/include/Rivet/Tools/Cuts.hh
	--- a/include/Rivet/Tools/Cuts.hh
	+++ b/include/Rivet/Tools/Cuts.hh
	@@ -1,136 +1,131 @@
	#ifndef RIVET_Cuts_HH
	#define RIVET_Cuts_HH

	#include "Rivet/Tools/Cuts.fhh"
	#include <string>

	namespace Rivet {


	class CutBase {
	public:

	/// Main work method, checking whether the cut is passed
	/// @internal Forwards the received object to @ref accept_, wrapped in the Cuttable converter
	template <typename ClassToCheck>
	bool accept(const ClassToCheck&) const;

	/// @brief Call operator alias for @a accept
	/// @note A bit subtle, because this gets wrapped in a shared_ptr so you need to dereference to get the functor
	template <typename ClassToCheck>
	bool operator () (const ClassToCheck& x) const { return accept(x); }

	/// Comparison to another Cut
	virtual bool operator == (const Cut&) const = 0;

	/// String representation
	virtual std::string toString() const = 0;

	/// Default destructor
	virtual ~CutBase() {}

	protected:

	/// @internal Actual accept implementation, overloadable by various cut combiners
	virtual bool _accept(const CuttableBase&) const = 0;

	};


	/// Compare two cuts for equality, forwards to the cut-specific implementation
	inline bool operator == (const Cut& a, const Cut& b) { return *a == b; }


	/// Namespace used for ambiguous identifiers.
	namespace Cuts {

	/// Available categories of cut objects
	enum Quantity { pT=0, pt=0, Et=1, et=1, E=2, energy=2,
	mass, rap, absrap, eta, abseta, phi,
	pid, abspid, charge, abscharge, charge3, abscharge3 };

	/// Fully open cut singleton, accepts everything
	const Cut& open(); //< access by factory function

	extern const Cut& OPEN; //= open(); //< access by constant
	extern const Cut& NOCUT; //= open(); //< access by constant

	/// @name Shortcuts for common cuts, using the Quantity enums defined above
	//@{
	Cut range(Quantity, double m, double n);
	inline Cut ptIn(double m, double n) { return range(pT, m,n); }
	inline Cut etIn(double m, double n) { return range(Et, m,n); }
	inline Cut energyIn(double m, double n) { return range(energy, m,n); }
	inline Cut massIn(double m, double n) { return range(mass, m,n); }
	inline Cut rapIn(double m, double n) { return range(rap, m,n); }
	inline Cut absrapIn(double m, double n) { return range(absrap, m,n); }
	inline Cut etaIn(double m, double n) { return range(eta, m,n); }
	inline Cut absetaIn(double m, double n) { return range(abseta, m,n); }
	//@}

	}


	/// @name Cut constructors
	//@{
	Cut operator == (Cuts::Quantity, double);
	Cut operator != (Cuts::Quantity, double);
	Cut operator < (Cuts::Quantity, double);
	Cut operator > (Cuts::Quantity, double);
	Cut operator <= (Cuts::Quantity, double);
	Cut operator >= (Cuts::Quantity, double);

	/// @internal Overload helpers for integer arguments
	//@{
	inline Cut operator == (Cuts::Quantity qty, int i) { return qty == double(i); }
	inline Cut operator != (Cuts::Quantity qty, int i) { return qty != double(i); }
	// Cut operator == (Cuts::Quantity qty, int i);
	// Cut operator != (Cuts::Quantity qty, int i);
	inline Cut operator < (Cuts::Quantity qty, int i) { return qty < double(i); }
	inline Cut operator > (Cuts::Quantity qty, int i) { return qty > double(i); }
	inline Cut operator <= (Cuts::Quantity qty, int i) { return qty <= double(i); }
	inline Cut operator >= (Cuts::Quantity qty, int i) { return qty >= double(i); }
	//@}

	//@}


	/// @name Cut combiners
	//@{

	/// Logical AND operation on two cuts
	/// @note No comparison short-circuiting for overloaded &&!
	Cut operator && (const Cut & aptr, const Cut & bptr);
	/// Logical OR operation on two cuts
	/// @note No comparison short-circuiting for overloaded \|\|!
	Cut operator \|\| (const Cut & aptr, const Cut & bptr);
	/// Logical NOT operation on a cut
	Cut operator ! (const Cut & cptr);

	/// Logical AND operation on two cuts
	Cut operator & (const Cut & aptr, const Cut & bptr);
	/// Logical OR operation on two cuts
	Cut operator \| (const Cut & aptr, const Cut & bptr);
	/// Logical NOT operation on a cut
	Cut operator ~ (const Cut & cptr);
	/// Logical XOR operation on two cuts
	Cut operator ^ (const Cut & aptr, const Cut & bptr);

	//@}


	/// String representation
	inline std::ostream& operator << (std::ostream& os, const Cut& cptr) {
	os << cptr->toString();
	return os;
	}


	- // /// Get quantity name used in cut
	- // std::string toString(Cuts::Quantity qty);
	- // /// Get quantity value as a string
	- // std::string toString(double val);
	-
	}

	#endif
	diff --git a/m4/libtool.m4 b/m4/libtool.m4
	--- a/m4/libtool.m4
	+++ b/m4/libtool.m4
	@@ -1,8387 +1,7986 @@
	# libtool.m4 - Configure libtool for the host system. --Autoconf--
	#
	-# Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
	+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
	+# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
	+# Foundation, Inc.
	# Written by Gordon Matzigkeit, 1996
	#
	# This file is free software; the Free Software Foundation gives
	# unlimited permission to copy and/or distribute it, with or without
	# modifications, as long as this notice is preserved.

	m4_define([_LT_COPYING], [dnl
	-# Copyright (C) 2014 Free Software Foundation, Inc.
	-# This is free software; see the source for copying conditions. There is NO
	-# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
	-
	-# GNU Libtool is free software; you can redistribute it and/or modify
	-# it under the terms of the GNU General Public License as published by
	-# the Free Software Foundation; either version 2 of of the License, or
	-# (at your option) any later version.
	+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
	+# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
	+# Foundation, Inc.
	+# Written by Gordon Matzigkeit, 1996
	#
	-# As a special exception to the GNU General Public License, if you
	-# distribute this file as part of a program or library that is built
	-# using GNU Libtool, you may include this file under the same
	-# distribution terms that you use for the rest of that program.
	+# This file is part of GNU Libtool.
	#
	-# GNU Libtool is distributed in the hope that it will be useful, but
	-# WITHOUT ANY WARRANTY; without even the implied warranty of
	+# GNU Libtool is free software; you can redistribute it and/or
	+# modify it under the terms of the GNU General Public License as
	+# published by the Free Software Foundation; either version 2 of
	+# the License, or (at your option) any later version.
	+#
	+# As a special exception to the GNU General Public License,
	+# if you distribute this file as part of a program or library that
	+# is built using GNU Libtool, you may include this file under the
	+# same distribution terms that you use for the rest of that program.
	+#
	+# GNU Libtool is distributed in the hope that it will be useful,
	+# but WITHOUT ANY WARRANTY; without even the implied warranty of
	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	# GNU General Public License for more details.
	#
	# You should have received a copy of the GNU General Public License
	-# along with this program. If not, see <http://www.gnu.org/licenses/>.
	+# along with GNU Libtool; see the file COPYING. If not, a copy
	+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
	+# obtained by writing to the Free Software Foundation, Inc.,
	+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
	])

	-# serial 58 LT_INIT
	+# serial 57 LT_INIT


	# LT_PREREQ(VERSION)
	# ------------------
	# Complain and exit if this libtool version is less that VERSION.
	m4_defun([LT_PREREQ],
	[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
	[m4_default([$3],
	[m4_fatal([Libtool version $1 or higher is required],
	63)])],
	[$2])])


	# _LT_CHECK_BUILDDIR
	# ------------------
	# Complain if the absolute build directory name contains unusual characters
	m4_defun([_LT_CHECK_BUILDDIR],
	[case `pwd` in
	\ \| \ )
	AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
	esac
	])


	# LT_INIT([OPTIONS])
	# ------------------
	AC_DEFUN([LT_INIT],
	-[AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
	+[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
	AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
	AC_BEFORE([$0], [LT_LANG])dnl
	AC_BEFORE([$0], [LT_OUTPUT])dnl
	AC_BEFORE([$0], [LTDL_INIT])dnl
	m4_require([_LT_CHECK_BUILDDIR])dnl

	dnl Autoconf doesn't catch unexpanded LT_ macros by default:
	m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
	m4_pattern_allow([^(_LT_EOF\|LT_DLGLOBAL\|LT_DLLAZY_OR_NOW\|LT_MULTI_MODULE)$])dnl
	dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
	dnl unless we require an AC_DEFUNed macro:
	AC_REQUIRE([LTOPTIONS_VERSION])dnl
	AC_REQUIRE([LTSUGAR_VERSION])dnl
	AC_REQUIRE([LTVERSION_VERSION])dnl
	AC_REQUIRE([LTOBSOLETE_VERSION])dnl
	m4_require([_LT_PROG_LTMAIN])dnl

	_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])

	dnl Parse OPTIONS
	_LT_SET_OPTIONS([$0], [$1])

	# This can be used to rebuild libtool when needed
	-LIBTOOL_DEPS=$ltmain
	+LIBTOOL_DEPS="$ltmain"

	# Always use our own libtool.
	LIBTOOL='$(SHELL) $(top_builddir)/libtool'
	AC_SUBST(LIBTOOL)dnl

	_LT_SETUP

	# Only expand once:
	m4_define([LT_INIT])
	])# LT_INIT

	# Old names:
	AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
	AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
	dnl aclocal-1.4 backwards compatibility:
	dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
	dnl AC_DEFUN([AM_PROG_LIBTOOL], [])


	-# _LT_PREPARE_CC_BASENAME
	-# -----------------------
	-m4_defun([_LT_PREPARE_CC_BASENAME], [
	-# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
	-func_cc_basename ()
	-{
	- for cc_temp in @S\|@*""; do
	- case $cc_temp in
	- compile \| [[\\/]]compile \| ccache \| [[\\/]]ccache ) ;;
	- distcc \| [[\\/]]distcc \| purify \| [[\\/]]purify ) ;;
	- \-*) ;;
	- *) break;;
	- esac
	- done
	- func_cc_basename_result=`$ECHO "$cc_temp" \| $SED "s%.*/%%; s%^$host_alias-%%"`
	-}
	-])# _LT_PREPARE_CC_BASENAME
	-
	-
	# _LT_CC_BASENAME(CC)
	# -------------------
	-# It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
	-# but that macro is also expanded into generated libtool script, which
	-# arranges for $SED and $ECHO to be set by different means.
	+# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
	m4_defun([_LT_CC_BASENAME],
	-[m4_require([_LT_PREPARE_CC_BASENAME])dnl
	-AC_REQUIRE([_LT_DECL_SED])dnl
	-AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
	-func_cc_basename $1
	-cc_basename=$func_cc_basename_result
	+[for cc_temp in $1""; do
	+ case $cc_temp in
	+ compile \| [[\\/]]compile \| ccache \| [[\\/]]ccache ) ;;
	+ distcc \| [[\\/]]distcc \| purify \| [[\\/]]purify ) ;;
	+ \-*) ;;
	+ *) break;;
	+ esac
	+done
	+cc_basename=`$ECHO "$cc_temp" \| $SED "s%.*/%%; s%^$host_alias-%%"`
	])


	# _LT_FILEUTILS_DEFAULTS
	# ----------------------
	# It is okay to use these file commands and assume they have been set
	-# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
	+# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
	m4_defun([_LT_FILEUTILS_DEFAULTS],
	[: ${CP="cp -f"}
	: ${MV="mv -f"}
	: ${RM="rm -f"}
	])# _LT_FILEUTILS_DEFAULTS


	# _LT_SETUP
	# ---------
	m4_defun([_LT_SETUP],
	[AC_REQUIRE([AC_CANONICAL_HOST])dnl
	AC_REQUIRE([AC_CANONICAL_BUILD])dnl
	AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
	AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl

	_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
	dnl
	_LT_DECL([], [host_alias], [0], [The host system])dnl
	_LT_DECL([], [host], [0])dnl
	_LT_DECL([], [host_os], [0])dnl
	dnl
	_LT_DECL([], [build_alias], [0], [The build system])dnl
	_LT_DECL([], [build], [0])dnl
	_LT_DECL([], [build_os], [0])dnl
	dnl
	AC_REQUIRE([AC_PROG_CC])dnl
	AC_REQUIRE([LT_PATH_LD])dnl
	AC_REQUIRE([LT_PATH_NM])dnl
	dnl
	AC_REQUIRE([AC_PROG_LN_S])dnl
	test -z "$LN_S" && LN_S="ln -s"
	_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
	dnl
	AC_REQUIRE([LT_CMD_MAX_LEN])dnl
	_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
	_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
	dnl
	m4_require([_LT_FILEUTILS_DEFAULTS])dnl
	m4_require([_LT_CHECK_SHELL_FEATURES])dnl
	m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
	m4_require([_LT_CMD_RELOAD])dnl
	m4_require([_LT_CHECK_MAGIC_METHOD])dnl
	m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
	m4_require([_LT_CMD_OLD_ARCHIVE])dnl
	m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
	m4_require([_LT_WITH_SYSROOT])dnl
	-m4_require([_LT_CMD_TRUNCATE])dnl

	_LT_CONFIG_LIBTOOL_INIT([
	-# See if we are running on zsh, and set the options that allow our
	+# See if we are running on zsh, and set the options which allow our
	# commands through without removal of \ escapes INIT.
	-if test -n "\${ZSH_VERSION+set}"; then
	+if test -n "\${ZSH_VERSION+set}" ; then
	setopt NO_GLOB_SUBST
	fi
	])
	-if test -n "${ZSH_VERSION+set}"; then
	+if test -n "${ZSH_VERSION+set}" ; then
	setopt NO_GLOB_SUBST
	fi

	_LT_CHECK_OBJDIR

	m4_require([_LT_TAG_COMPILER])dnl

	case $host_os in
	aix3*)
	# AIX sometimes has problems with the GCC collect2 program. For some
	# reason, if we set the COLLECT_NAMES environment variable, the problems
	# vanish in a puff of smoke.
	- if test set != "${COLLECT_NAMES+set}"; then
	+ if test "X${COLLECT_NAMES+set}" != Xset; then
	COLLECT_NAMES=
	export COLLECT_NAMES
	fi
	;;
	esac

	# Global variables:
	ofile=libtool
	can_build_shared=yes

	-# All known linkers require a '.a' archive for static linking (except MSVC,
	+# All known linkers require a `.a' archive for static linking (except MSVC,
	# which needs '.lib').
	libext=a

	-with_gnu_ld=$lt_cv_prog_gnu_ld
	-
	-old_CC=$CC
	-old_CFLAGS=$CFLAGS
	+with_gnu_ld="$lt_cv_prog_gnu_ld"
	+
	+old_CC="$CC"
	+old_CFLAGS="$CFLAGS"

	# Set sane defaults for various variables
	test -z "$CC" && CC=cc
	test -z "$LTCC" && LTCC=$CC
	test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
	test -z "$LD" && LD=ld
	test -z "$ac_objext" && ac_objext=o

	_LT_CC_BASENAME([$compiler])

	# Only perform the check for file, if the check method requires it
	test -z "$MAGIC_CMD" && MAGIC_CMD=file
	case $deplibs_check_method in
	file_magic*)
	if test "$file_magic_cmd" = '$MAGIC_CMD'; then
	_LT_PATH_MAGIC
	fi
	;;
	esac

	# Use C for the default configuration in the libtool script
	LT_SUPPORTED_TAG([CC])
	_LT_LANG_C_CONFIG
	_LT_LANG_DEFAULT_CONFIG
	_LT_CONFIG_COMMANDS
	])# _LT_SETUP


	# _LT_PREPARE_SED_QUOTE_VARS
	# --------------------------
	# Define a few sed substitution that help us do robust quoting.
	m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
	[# Backslashify metacharacters that are still active within
	# double-quoted strings.
	sed_quote_subst='s/$[["`$\\]]$/\\\1/g'

	# Same as above, but do not quote variable references.
	double_quote_subst='s/$[["`\\]]$/\\\1/g'

	# Sed substitution to delay expansion of an escaped shell variable in a
	# double_quote_subst'ed string.
	delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'

	# Sed substitution to delay expansion of an escaped single quote.
	delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'

	# Sed substitution to avoid accidental globbing in evaled expressions
	no_glob_subst='s/\/\\\/g'
	])

	# _LT_PROG_LTMAIN
	# ---------------
	-# Note that this code is called both from 'configure', and 'config.status'
	+# Note that this code is called both from `configure', and `config.status'
	# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
	-# 'config.status' has no value for ac_aux_dir unless we are using Automake,
	+# `config.status' has no value for ac_aux_dir unless we are using Automake,
	# so we pass a copy along to make sure it has a sensible value anyway.
	m4_defun([_LT_PROG_LTMAIN],
	[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
	_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
	-ltmain=$ac_aux_dir/ltmain.sh
	+ltmain="$ac_aux_dir/ltmain.sh"
	])# _LT_PROG_LTMAIN


	## ------------------------------------- ##
	## Accumulate code for creating libtool. ##
	## ------------------------------------- ##

	# So that we can recreate a full libtool script including additional
	# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
	-# in macros and then make a single call at the end using the 'libtool'
	+# in macros and then make a single call at the end using the `libtool'
	# label.


	# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
	# ----------------------------------------
	# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
	m4_define([_LT_CONFIG_LIBTOOL_INIT],
	[m4_ifval([$1],
	[m4_append([_LT_OUTPUT_LIBTOOL_INIT],
	[$1
	])])])

	# Initialize.
	m4_define([_LT_OUTPUT_LIBTOOL_INIT])


	# _LT_CONFIG_LIBTOOL([COMMANDS])
	# ------------------------------
	# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
	m4_define([_LT_CONFIG_LIBTOOL],
	[m4_ifval([$1],
	[m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
	[$1
	])])])

	# Initialize.
	m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])


	# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
	# -----------------------------------------------------
	m4_defun([_LT_CONFIG_SAVE_COMMANDS],
	[_LT_CONFIG_LIBTOOL([$1])
	_LT_CONFIG_LIBTOOL_INIT([$2])
	])


	# _LT_FORMAT_COMMENT([COMMENT])
	# -----------------------------
	# Add leading comment marks to the start of each line, and a trailing
	# full-stop to the whole comment if one is not present already.
	m4_define([_LT_FORMAT_COMMENT],
	[m4_ifval([$1], [
	m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
	[['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
	)])



	## ------------------------ ##
	## FIXME: Eliminate VARNAME ##
	## ------------------------ ##


	# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
	# -------------------------------------------------------------------
	# CONFIGNAME is the name given to the value in the libtool script.
	# VARNAME is the (base) name used in the configure script.
	# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
	# VARNAME. Any other value will be used directly.
	m4_define([_LT_DECL],
	[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
	[lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
	[m4_ifval([$1], [$1], [$2])])
	lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
	m4_ifval([$4],
	[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
	lt_dict_add_subkey([lt_decl_dict], [$2],
	[tagged?], [m4_ifval([$5], [yes], [no])])])
	])


	# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
	# --------------------------------------------------------
	m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])


	# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
	# ------------------------------------------------
	m4_define([lt_decl_tag_varnames],
	[_lt_decl_filter([tagged?], [yes], $@)])


	# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
	# ---------------------------------------------------------
	m4_define([_lt_decl_filter],
	[m4_case([$#],
	[0], [m4_fatal([$0: too few arguments: $#])],
	[1], [m4_fatal([$0: too few arguments: $#: $1])],
	[2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
	[3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
	[lt_dict_filter([lt_decl_dict], $@)])[]dnl
	])


	# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
	# --------------------------------------------------
	m4_define([lt_decl_quote_varnames],
	[_lt_decl_filter([value], [1], $@)])


	# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
	# ---------------------------------------------------
	m4_define([lt_decl_dquote_varnames],
	[_lt_decl_filter([value], [2], $@)])


	# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
	# ---------------------------------------------------
	m4_define([lt_decl_varnames_tagged],
	[m4_assert([$# <= 2])dnl
	_$0(m4_quote(m4_default([$1], [[, ]])),
	m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
	m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
	m4_define([_lt_decl_varnames_tagged],
	[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])


	# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
	# ------------------------------------------------
	m4_define([lt_decl_all_varnames],
	[_$0(m4_quote(m4_default([$1], [[, ]])),
	m4_if([$2], [],
	m4_quote(lt_decl_varnames),
	m4_quote(m4_shift($@))))[]dnl
	])
	m4_define([_lt_decl_all_varnames],
	[lt_join($@, lt_decl_varnames_tagged([$1],
	lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
	])


	# _LT_CONFIG_STATUS_DECLARE([VARNAME])
	# ------------------------------------
	-# Quote a variable value, and forward it to 'config.status' so that its
	-# declaration there will have the same value as in 'configure'. VARNAME
	+# Quote a variable value, and forward it to `config.status' so that its
	+# declaration there will have the same value as in `configure'. VARNAME
	# must have a single quote delimited value for this to work.
	m4_define([_LT_CONFIG_STATUS_DECLARE],
	[$1='`$ECHO "$][$1" \| $SED "$delay_single_quote_subst"`'])


	# _LT_CONFIG_STATUS_DECLARATIONS
	# ------------------------------
	# We delimit libtool config variables with single quotes, so when
	# we write them to config.status, we have to be sure to quote all
	# embedded single quotes properly. In configure, this macro expands
	# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
	#
	# <var>='`$ECHO "$<var>" \| $SED "$delay_single_quote_subst"`'
	m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
	[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
	[m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])


	# _LT_LIBTOOL_TAGS
	# ----------------
	# Output comment and list of tags supported by the script
	m4_defun([_LT_LIBTOOL_TAGS],
	[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
	-available_tags='_LT_TAGS'dnl
	+available_tags="_LT_TAGS"dnl
	])


	# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
	# -----------------------------------
	# Extract the dictionary values for VARNAME (optionally with TAG) and
	# expand to a commented shell variable setting:
	#
	# # Some comment about what VAR is for.
	# visible_name=$lt_internal_name
	m4_define([_LT_LIBTOOL_DECLARE],
	[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
	[description])))[]dnl
	m4_pushdef([_libtool_name],
	m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
	m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
	[0], [_libtool_name=[$]$1],
	[1], [_libtool_name=$lt_[]$1],
	[2], [_libtool_name=$lt_[]$1],
	[_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
	m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
	])


	# _LT_LIBTOOL_CONFIG_VARS
	# -----------------------
	# Produce commented declarations of non-tagged libtool config variables
	-# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
	+# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
	# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
	# section) are produced by _LT_LIBTOOL_TAG_VARS.
	m4_defun([_LT_LIBTOOL_CONFIG_VARS],
	[m4_foreach([_lt_var],
	m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
	[m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])


	# _LT_LIBTOOL_TAG_VARS(TAG)
	# -------------------------
	m4_define([_LT_LIBTOOL_TAG_VARS],
	[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
	[m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])


	# _LT_TAGVAR(VARNAME, [TAGNAME])
	# ------------------------------
	m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])


	# _LT_CONFIG_COMMANDS
	# -------------------
	# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
	# variables for single and double quote escaping we saved from calls
	# to _LT_DECL, we can put quote escaped variables declarations
	-# into 'config.status', and then the shell code to quote escape them in
	-# for loops in 'config.status'. Finally, any additional code accumulated
	+# into `config.status', and then the shell code to quote escape them in
	+# for loops in `config.status'. Finally, any additional code accumulated
	# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
	m4_defun([_LT_CONFIG_COMMANDS],
	[AC_PROVIDE_IFELSE([LT_OUTPUT],
	dnl If the libtool generation code has been placed in $CONFIG_LT,
	dnl instead of duplicating it all over again into config.status,
	dnl then we will have config.status run $CONFIG_LT later, so it
	dnl needs to know what name is stored there:
	[AC_CONFIG_COMMANDS([libtool],
	[$SHELL $CONFIG_LT \|\| AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
	dnl If the libtool generation code is destined for config.status,
	dnl expand the accumulated commands and init code now:
	[AC_CONFIG_COMMANDS([libtool],
	[_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
	])#_LT_CONFIG_COMMANDS


	# Initialize.
	m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
	[

	# The HP-UX ksh and POSIX shell print the target directory to stdout
	# if CDPATH is set.
	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

	sed_quote_subst='$sed_quote_subst'
	double_quote_subst='$double_quote_subst'
	delay_variable_subst='$delay_variable_subst'
	_LT_CONFIG_STATUS_DECLARATIONS
	LTCC='$LTCC'
	LTCFLAGS='$LTCFLAGS'
	compiler='$compiler_DEFAULT'

	# A function that is used when there is no print builtin or printf.
	func_fallback_echo ()
	{
	eval 'cat <<_LTECHO_EOF
	\$[]1
	_LTECHO_EOF'
	}

	# Quote evaled strings.
	for var in lt_decl_all_varnames([[ \
	]], lt_decl_quote_varnames); do
	case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
	[[\\\\\\\`\\"\\\$]])
	- eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" \| \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
	+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" \| \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
	;;
	*)
	eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
	;;
	esac
	done

	# Double-quote double-evaled strings.
	for var in lt_decl_all_varnames([[ \
	]], lt_decl_dquote_varnames); do
	case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
	[[\\\\\\\`\\"\\\$]])
	- eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" \| \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
	+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" \| \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
	;;
	*)
	eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
	;;
	esac
	done

	_LT_OUTPUT_LIBTOOL_INIT
	])

	# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
	# ------------------------------------
	# Generate a child script FILE with all initialization necessary to
	# reuse the environment learned by the parent script, and make the
	# file executable. If COMMENT is supplied, it is inserted after the
	-# '#!' sequence but before initialization text begins. After this
	+# `#!' sequence but before initialization text begins. After this
	# macro, additional text can be appended to FILE to form the body of
	# the child script. The macro ends with non-zero status if the
	# file could not be fully written (such as if the disk is full).
	m4_ifdef([AS_INIT_GENERATED],
	[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
	[m4_defun([_LT_GENERATED_FILE_INIT],
	[m4_require([AS_PREPARE])]dnl
	[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
	[lt_write_fail=0
	cat >$1 <<_ASEOF \|\| lt_write_fail=1
	#! $SHELL
	# Generated by $as_me.
	$2
	SHELL=\${CONFIG_SHELL-$SHELL}
	export SHELL
	_ASEOF
	cat >>$1 <<\_ASEOF \|\| lt_write_fail=1
	AS_SHELL_SANITIZE
	_AS_PREPARE
	exec AS_MESSAGE_FD>&1
	_ASEOF
	-test 0 = "$lt_write_fail" && chmod +x $1[]dnl
	+test $lt_write_fail = 0 && chmod +x $1[]dnl
	m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT

	# LT_OUTPUT
	# ---------
	# This macro allows early generation of the libtool script (before
	# AC_OUTPUT is called), incase it is used in configure for compilation
	# tests.
	AC_DEFUN([LT_OUTPUT],
	[: ${CONFIG_LT=./config.lt}
	AC_MSG_NOTICE([creating $CONFIG_LT])
	_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
	[# Run this file to recreate a libtool stub with the current configuration.])

	cat >>"$CONFIG_LT" <<\_LTEOF
	lt_cl_silent=false
	exec AS_MESSAGE_LOG_FD>>config.log
	{
	echo
	AS_BOX([Running $as_me.])
	} >&AS_MESSAGE_LOG_FD

	lt_cl_help="\
	-'$as_me' creates a local libtool stub from the current configuration,
	+\`$as_me' creates a local libtool stub from the current configuration,
	for use in further configure time tests before the real libtool is
	generated.

	Usage: $[0] [[OPTIONS]]

	-h, --help print this help, then exit
	-V, --version print version number, then exit
	-q, --quiet do not print progress messages
	-d, --debug don't remove temporary files

	Report bugs to <bug-libtool@gnu.org>."

	lt_cl_version="\
	m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
	m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
	configured by $[0], generated by m4_PACKAGE_STRING.

	Copyright (C) 2011 Free Software Foundation, Inc.
	This config.lt script is free software; the Free Software Foundation
	gives unlimited permision to copy, distribute and modify it."

	-while test 0 != $[#]
	+while test $[#] != 0
	do
	case $[1] in
	--version \| --v* \| -V )
	echo "$lt_cl_version"; exit 0 ;;
	--help \| --h* \| -h )
	echo "$lt_cl_help"; exit 0 ;;
	--debug \| --d* \| -d )
	debug=: ;;
	--quiet \| --q* \| --silent \| --s* \| -q )
	lt_cl_silent=: ;;

	-*) AC_MSG_ERROR([unrecognized option: $[1]
	-Try '$[0] --help' for more information.]) ;;
	+Try \`$[0] --help' for more information.]) ;;

	*) AC_MSG_ERROR([unrecognized argument: $[1]
	-Try '$[0] --help' for more information.]) ;;
	+Try \`$[0] --help' for more information.]) ;;
	esac
	shift
	done

	if $lt_cl_silent; then
	exec AS_MESSAGE_FD>/dev/null
	fi
	_LTEOF

	cat >>"$CONFIG_LT" <<_LTEOF
	_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
	_LTEOF

	cat >>"$CONFIG_LT" <<\_LTEOF
	AC_MSG_NOTICE([creating $ofile])
	_LT_OUTPUT_LIBTOOL_COMMANDS
	AS_EXIT(0)
	_LTEOF
	chmod +x "$CONFIG_LT"

	# configure is writing to config.log, but config.lt does its own redirection,
	# appending to config.log, which fails on DOS, as config.log is still kept
	# open by configure. Here we exec the FD to /dev/null, effectively closing
	# config.log, so it can be properly (re)opened and appended to by config.lt.
	lt_cl_success=:
	-test yes = "$silent" &&
	+test "$silent" = yes &&
	lt_config_lt_args="$lt_config_lt_args --quiet"
	exec AS_MESSAGE_LOG_FD>/dev/null
	$SHELL "$CONFIG_LT" $lt_config_lt_args \|\| lt_cl_success=false
	exec AS_MESSAGE_LOG_FD>>config.log
	$lt_cl_success \|\| AS_EXIT(1)
	])# LT_OUTPUT


	# _LT_CONFIG(TAG)
	# ---------------
	# If TAG is the built-in tag, create an initial libtool script with a
	# default configuration from the untagged config vars. Otherwise add code
	# to config.status for appending the configuration named by TAG from the
	# matching tagged config vars.
	m4_defun([_LT_CONFIG],
	[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
	_LT_CONFIG_SAVE_COMMANDS([
	m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
	m4_if(_LT_TAG, [C], [
	- # See if we are running on zsh, and set the options that allow our
	+ # See if we are running on zsh, and set the options which allow our
	# commands through without removal of \ escapes.
	- if test -n "${ZSH_VERSION+set}"; then
	+ if test -n "${ZSH_VERSION+set}" ; then
	setopt NO_GLOB_SUBST
	fi

	- cfgfile=${ofile}T
	+ cfgfile="${ofile}T"
	trap "$RM \"$cfgfile\"; exit 1" 1 2 15
	$RM "$cfgfile"

	cat <<_LT_EOF >> "$cfgfile"
	#! $SHELL
	-# Generated automatically by $as_me ($PACKAGE) $VERSION
	+
	+# `$ECHO "$ofile" \| sed 's%^.*/%%'` - Provide generalized library-building support services.
	+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
	+# Libtool was configured on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
	# NOTE: Changes made to this file will be lost: look at ltmain.sh.
	-
	-# Provide generalized library-building support services.
	-# Written by Gordon Matzigkeit, 1996
	-
	+#
	_LT_COPYING
	_LT_LIBTOOL_TAGS

	-# Configured defaults for sys_lib_dlsearch_path munging.
	-: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
	-
	# ### BEGIN LIBTOOL CONFIG
	_LT_LIBTOOL_CONFIG_VARS
	_LT_LIBTOOL_TAG_VARS
	# ### END LIBTOOL CONFIG

	_LT_EOF

	- cat <<'_LT_EOF' >> "$cfgfile"
	-
	-# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
	-
	-_LT_PREPARE_MUNGE_PATH_LIST
	-_LT_PREPARE_CC_BASENAME
	-
	-# ### END FUNCTIONS SHARED WITH CONFIGURE
	-
	-_LT_EOF
	-
	case $host_os in
	aix3*)
	cat <<\_LT_EOF >> "$cfgfile"
	# AIX sometimes has problems with the GCC collect2 program. For some
	# reason, if we set the COLLECT_NAMES environment variable, the problems
	# vanish in a puff of smoke.
	-if test set != "${COLLECT_NAMES+set}"; then
	+if test "X${COLLECT_NAMES+set}" != Xset; then
	COLLECT_NAMES=
	export COLLECT_NAMES
	fi
	_LT_EOF
	;;
	esac

	_LT_PROG_LTMAIN

	# We use sed instead of cat because bash on DJGPP gets confused if
	# if finds mixed CR/LF and LF-only lines. Since sed operates in
	# text mode, it properly converts lines to CR/LF. This bash problem
	# is reportedly fixed, but why not run on old versions too?
	sed '$q' "$ltmain" >> "$cfgfile" \
	\|\| (rm -f "$cfgfile"; exit 1)

	+ _LT_PROG_REPLACE_SHELLFNS
	+
	mv -f "$cfgfile" "$ofile" \|\|
	(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
	chmod +x "$ofile"
	],
	[cat <<_LT_EOF >> "$ofile"

	dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
	dnl in a comment (ie after a #).
	# ### BEGIN LIBTOOL TAG CONFIG: $1
	_LT_LIBTOOL_TAG_VARS(_LT_TAG)
	# ### END LIBTOOL TAG CONFIG: $1
	_LT_EOF
	])dnl /m4_if
	],
	[m4_if([$1], [], [
	PACKAGE='$PACKAGE'
	VERSION='$VERSION'
	+ TIMESTAMP='$TIMESTAMP'
	RM='$RM'
	ofile='$ofile'], [])
	])dnl /_LT_CONFIG_SAVE_COMMANDS
	])# _LT_CONFIG


	# LT_SUPPORTED_TAG(TAG)
	# ---------------------
	# Trace this macro to discover what tags are supported by the libtool
	# --tag option, using:
	# autoconf --trace 'LT_SUPPORTED_TAG:$1'
	AC_DEFUN([LT_SUPPORTED_TAG], [])


	# C support is built-in for now
	m4_define([_LT_LANG_C_enabled], [])
	m4_define([_LT_TAGS], [])


	# LT_LANG(LANG)
	# -------------
	# Enable libtool support for the given language if not already enabled.
	AC_DEFUN([LT_LANG],
	[AC_BEFORE([$0], [LT_OUTPUT])dnl
	m4_case([$1],
	[C], [_LT_LANG(C)],
	[C++], [_LT_LANG(CXX)],
	[Go], [_LT_LANG(GO)],
	[Java], [_LT_LANG(GCJ)],
	[Fortran 77], [_LT_LANG(F77)],
	[Fortran], [_LT_LANG(FC)],
	[Windows Resource], [_LT_LANG(RC)],
	[m4_ifdef([_LT_LANG_]$1[_CONFIG],
	[_LT_LANG($1)],
	[m4_fatal([$0: unsupported language: "$1"])])])dnl
	])# LT_LANG


	# _LT_LANG(LANGNAME)
	# ------------------
	m4_defun([_LT_LANG],
	[m4_ifdef([_LT_LANG_]$1[_enabled], [],
	[LT_SUPPORTED_TAG([$1])dnl
	m4_append([_LT_TAGS], [$1 ])dnl
	m4_define([_LT_LANG_]$1[_enabled], [])dnl
	_LT_LANG_$1_CONFIG($1)])dnl
	])# _LT_LANG


	m4_ifndef([AC_PROG_GO], [
	############################################################
	# NOTE: This macro has been submitted for inclusion into #
	# GNU Autoconf as AC_PROG_GO. When it is available in #
	# a released version of Autoconf we should remove this #
	# macro and use it instead. #
	############################################################
	m4_defun([AC_PROG_GO],
	[AC_LANG_PUSH(Go)dnl
	AC_ARG_VAR([GOC], [Go compiler command])dnl
	AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
	_AC_ARG_VAR_LDFLAGS()dnl
	AC_CHECK_TOOL(GOC, gccgo)
	if test -z "$GOC"; then
	if test -n "$ac_tool_prefix"; then
	AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
	fi
	fi
	if test -z "$GOC"; then
	AC_CHECK_PROG(GOC, gccgo, gccgo, false)
	fi
	])#m4_defun
	])#m4_ifndef


	# _LT_LANG_DEFAULT_CONFIG
	# -----------------------
	m4_defun([_LT_LANG_DEFAULT_CONFIG],
	[AC_PROVIDE_IFELSE([AC_PROG_CXX],
	[LT_LANG(CXX)],
	[m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])

	AC_PROVIDE_IFELSE([AC_PROG_F77],
	[LT_LANG(F77)],
	[m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])

	AC_PROVIDE_IFELSE([AC_PROG_FC],
	[LT_LANG(FC)],
	[m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])

	dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
	dnl pulling things in needlessly.
	AC_PROVIDE_IFELSE([AC_PROG_GCJ],
	[LT_LANG(GCJ)],
	[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
	[LT_LANG(GCJ)],
	[AC_PROVIDE_IFELSE([LT_PROG_GCJ],
	[LT_LANG(GCJ)],
	[m4_ifdef([AC_PROG_GCJ],
	[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
	m4_ifdef([A][M_PROG_GCJ],
	[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
	m4_ifdef([LT_PROG_GCJ],
	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])

	AC_PROVIDE_IFELSE([AC_PROG_GO],
	[LT_LANG(GO)],
	[m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])

	AC_PROVIDE_IFELSE([LT_PROG_RC],
	[LT_LANG(RC)],
	[m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
	])# _LT_LANG_DEFAULT_CONFIG

	# Obsolete macros:
	AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
	AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
	AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
	AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
	AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
	dnl aclocal-1.4 backwards compatibility:
	dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
	dnl AC_DEFUN([AC_LIBTOOL_F77], [])
	dnl AC_DEFUN([AC_LIBTOOL_FC], [])
	dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
	dnl AC_DEFUN([AC_LIBTOOL_RC], [])


	# _LT_TAG_COMPILER
	# ----------------
	m4_defun([_LT_TAG_COMPILER],
	[AC_REQUIRE([AC_PROG_CC])dnl

	_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
	_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
	_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
	_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl

	# If no C compiler was specified, use CC.
	LTCC=${LTCC-"$CC"}

	# If no C compiler flags were specified, use CFLAGS.
	LTCFLAGS=${LTCFLAGS-"$CFLAGS"}

	# Allow CC to be a program name with arguments.
	compiler=$CC
	])# _LT_TAG_COMPILER


	# _LT_COMPILER_BOILERPLATE
	# ------------------------
	# Check for compiler boilerplate output or warnings with
	# the simple compiler test code.
	m4_defun([_LT_COMPILER_BOILERPLATE],
	[m4_require([_LT_DECL_SED])dnl
	ac_outfile=conftest.$ac_objext
	echo "$lt_simple_compile_test_code" >conftest.$ac_ext
	eval "$ac_compile" 2>&1 >/dev/null \| $SED '/^$/d; /^ *+/d' >conftest.err
	_lt_compiler_boilerplate=`cat conftest.err`
	$RM conftest*
	])# _LT_COMPILER_BOILERPLATE


	# _LT_LINKER_BOILERPLATE
	# ----------------------
	# Check for linker boilerplate output or warnings with
	# the simple link test code.
	m4_defun([_LT_LINKER_BOILERPLATE],
	[m4_require([_LT_DECL_SED])dnl
	ac_outfile=conftest.$ac_objext
	echo "$lt_simple_link_test_code" >conftest.$ac_ext
	eval "$ac_link" 2>&1 >/dev/null \| $SED '/^$/d; /^ *+/d' >conftest.err
	_lt_linker_boilerplate=`cat conftest.err`
	$RM -r conftest*
	])# _LT_LINKER_BOILERPLATE

	# _LT_REQUIRED_DARWIN_CHECKS
	# -------------------------
	m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
	case $host_os in
	rhapsody* \| darwin*)
	AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
	AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
	AC_CHECK_TOOL([LIPO], [lipo], [:])
	AC_CHECK_TOOL([OTOOL], [otool], [:])
	AC_CHECK_TOOL([OTOOL64], [otool64], [:])
	_LT_DECL([], [DSYMUTIL], [1],
	[Tool to manipulate archived DWARF debug symbol files on Mac OS X])
	_LT_DECL([], [NMEDIT], [1],
	[Tool to change global to local symbols on Mac OS X])
	_LT_DECL([], [LIPO], [1],
	[Tool to manipulate fat objects and archives on Mac OS X])
	_LT_DECL([], [OTOOL], [1],
	[ldd/readelf like tool for Mach-O binaries on Mac OS X])
	_LT_DECL([], [OTOOL64], [1],
	[ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])

	AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
	[lt_cv_apple_cc_single_mod=no
	- if test -z "$LT_MULTI_MODULE"; then
	+ if test -z "${LT_MULTI_MODULE}"; then
	# By default we will add the -single_module flag. You can override
	# by either setting the environment variable LT_MULTI_MODULE
	# non-empty at configure time, or by adding -multi_module to the
	# link flags.
	rm -rf libconftest.dylib*
	echo "int foo(void){return 1;}" > conftest.c
	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
	-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
	-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
	_lt_result=$?
	# If there is a non-empty error log, and "single_module"
	# appears in it, assume the flag caused a linker warning
	if test -s conftest.err && $GREP single_module conftest.err; then
	cat conftest.err >&AS_MESSAGE_LOG_FD
	# Otherwise, if the output was created with a 0 exit code from
	# the compiler, it worked.
	- elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
	+ elif test -f libconftest.dylib && test $_lt_result -eq 0; then
	lt_cv_apple_cc_single_mod=yes
	else
	cat conftest.err >&AS_MESSAGE_LOG_FD
	fi
	rm -rf libconftest.dylib*
	rm -f conftest.*
	fi])

	AC_CACHE_CHECK([for -exported_symbols_list linker flag],
	[lt_cv_ld_exported_symbols_list],
	[lt_cv_ld_exported_symbols_list=no
	save_LDFLAGS=$LDFLAGS
	echo "_main" > conftest.sym
	LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
	AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
	[lt_cv_ld_exported_symbols_list=yes],
	[lt_cv_ld_exported_symbols_list=no])
	- LDFLAGS=$save_LDFLAGS
	+ LDFLAGS="$save_LDFLAGS"
	])

	AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
	[lt_cv_ld_force_load=no
	cat > conftest.c << _LT_EOF
	int forced_loaded() { return 2;}
	_LT_EOF
	echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
	$LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
	echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
	$AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
	echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
	$RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
	cat > conftest.c << _LT_EOF
	int main() { return 0;}
	_LT_EOF
	echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
	$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
	_lt_result=$?
	if test -s conftest.err && $GREP force_load conftest.err; then
	cat conftest.err >&AS_MESSAGE_LOG_FD
	- elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
	+ elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
	lt_cv_ld_force_load=yes
	else
	cat conftest.err >&AS_MESSAGE_LOG_FD
	fi
	rm -f conftest.err libconftest.a conftest conftest.c
	rm -rf conftest.dSYM
	])
	case $host_os in
	rhapsody* \| darwin1.[[012]])
	- _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
	+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
	darwin1.*)
	- _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
	+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
	darwin*) # darwin 5.x on
	# if running on 10.5 or later, the deployment target defaults
	# to the OS version, if on x86, and 10.4, the deployment
	# target defaults to 10.4. Don't you love it?
	case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
	10.0,86-darwin8\|10.0,-darwin[[91]]*)
	- _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
	- 10.[[012]][[,.]]*)
	- _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
	+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
	+ 10.[[012]]*)
	+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
	10.*)
	- _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
	+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
	esac
	;;
	esac
	- if test yes = "$lt_cv_apple_cc_single_mod"; then
	+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
	_lt_dar_single_mod='$single_module'
	fi
	- if test yes = "$lt_cv_ld_exported_symbols_list"; then
	- _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
	+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
	+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
	else
	- _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
	+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
	fi
	- if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
	+ if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
	_lt_dsymutil='~$DSYMUTIL $lib \|\| :'
	else
	_lt_dsymutil=
	fi
	;;
	esac
	])


	# _LT_DARWIN_LINKER_FEATURES([TAG])
	# ---------------------------------
	# Checks for linker and compiler features on darwin
	m4_defun([_LT_DARWIN_LINKER_FEATURES],
	[
	m4_require([_LT_REQUIRED_DARWIN_CHECKS])
	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
	_LT_TAGVAR(hardcode_direct, $1)=no
	_LT_TAGVAR(hardcode_automatic, $1)=yes
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
	- if test yes = "$lt_cv_ld_force_load"; then
	- _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
	+ if test "$lt_cv_ld_force_load" = "yes"; then
	+ _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
	m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
	[FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
	else
	_LT_TAGVAR(whole_archive_flag_spec, $1)=''
	fi
	_LT_TAGVAR(link_all_deplibs, $1)=yes
	- _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
	+ _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
	case $cc_basename in
	- ifort\|nagfor) _lt_dar_can_shared=yes ;;
	+ ifort*) _lt_dar_can_shared=yes ;;
	*) _lt_dar_can_shared=$GCC ;;
	esac
	- if test yes = "$_lt_dar_can_shared"; then
	+ if test "$_lt_dar_can_shared" = "yes"; then
	output_verbose_link_cmd=func_echo_all
	- _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
	- _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
	- _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's\|^\|_\|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
	- _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's\|^\|_\|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
	+ _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
	+ _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
	+ _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
	+ _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
	m4_if([$1], [CXX],
	-[ if test yes != "$lt_cv_apple_cc_single_mod"; then
	- _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
	- _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's\|^\|_\|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
	+[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
	+ _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
	+ _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
	fi
	],[])
	else
	_LT_TAGVAR(ld_shlibs, $1)=no
	fi
	])

	# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
	# ----------------------------------
	# Links a minimal program and checks the executable
	# for the system default hardcoded library path. In most cases,
	# this is /usr/lib:/lib, but when the MPI compilers are used
	# the location of the communication and MPI libs are included too.
	# If we don't find anything, use the default library path according
	# to the aix ld manual.
	# Store the results from the different compilers for each TAGNAME.
	# Allow to override them for all tags through lt_cv_aix_libpath.
	m4_defun([_LT_SYS_MODULE_PATH_AIX],
	[m4_require([_LT_DECL_SED])dnl
	-if test set = "${lt_cv_aix_libpath+set}"; then
	+if test "${lt_cv_aix_libpath+set}" = set; then
	aix_libpath=$lt_cv_aix_libpath
	else
	AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
	[AC_LINK_IFELSE([AC_LANG_PROGRAM],[
	lt_aix_libpath_sed='[
	/Import File Strings/,/^$/ {
	/^0/ {
	s/^0 $[^ ]$ *$/\1/
	p
	}
	}]'
	_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null \| $SED -n -e "$lt_aix_libpath_sed"`
	# Check for a 64-bit object if we didn't find anything.
	if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
	_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null \| $SED -n -e "$lt_aix_libpath_sed"`
	fi],[])
	if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
	- _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
	+ _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
	fi
	])
	aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
	fi
	])# _LT_SYS_MODULE_PATH_AIX


	# _LT_SHELL_INIT(ARG)
	# -------------------
	m4_define([_LT_SHELL_INIT],
	[m4_divert_text([M4SH-INIT], [$1
	])])# _LT_SHELL_INIT



	# _LT_PROG_ECHO_BACKSLASH
	# -----------------------
	# Find how we can fake an echo command that does not interpret backslash.
	# In particular, with Autoconf 2.60 or later we add some code to the start
	-# of the generated configure script that will find a shell with a builtin
	-# printf (that we can use as an echo command).
	+# of the generated configure script which will find a shell with a builtin
	+# printf (which we can use as an echo command).
	m4_defun([_LT_PROG_ECHO_BACKSLASH],
	[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
	ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
	ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO

	AC_MSG_CHECKING([how to print strings])
	# Test print first, because it will be a builtin if present.
	if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
	test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
	ECHO='print -r --'
	elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
	ECHO='printf %s\n'
	else
	# Use this function as a fallback that always works.
	func_fallback_echo ()
	{
	eval 'cat <<_LTECHO_EOF
	$[]1
	_LTECHO_EOF'
	}
	ECHO='func_fallback_echo'
	fi

	# func_echo_all arg...
	# Invoke $ECHO with all args, space-separated.
	func_echo_all ()
	{
	- $ECHO "$*"
	+ $ECHO "$*"
	}

	-case $ECHO in
	+case "$ECHO" in
	printf*) AC_MSG_RESULT([printf]) ;;
	print*) AC_MSG_RESULT([print -r]) ;;
	*) AC_MSG_RESULT([cat]) ;;
	esac

	m4_ifdef([_AS_DETECT_SUGGESTED],
	[_AS_DETECT_SUGGESTED([
	test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" \|\| (
	ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
	ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
	ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
	PATH=/empty FPATH=/empty; export PATH FPATH
	test "X`printf %s $ECHO`" = "X$ECHO" \
	\|\| test "X`print -r -- $ECHO`" = "X$ECHO" )])])

	_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
	_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
	])# _LT_PROG_ECHO_BACKSLASH


	# _LT_WITH_SYSROOT
	# ----------------
	AC_DEFUN([_LT_WITH_SYSROOT],
	[AC_MSG_CHECKING([for sysroot])
	AC_ARG_WITH([sysroot],
	-[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
	- [Search for dependent libraries within DIR (or the compiler's sysroot
	- if not specified).])],
	+[ --with-sysroot[=DIR] Search for dependent libraries within DIR
	+ (or the compiler's sysroot if not specified).],
	[], [with_sysroot=no])

	dnl lt_sysroot will always be passed unquoted. We quote it here
	dnl in case the user passed a directory name.
	lt_sysroot=
	-case $with_sysroot in #(
	+case ${with_sysroot} in #(
	yes)
	- if test yes = "$GCC"; then
	+ if test "$GCC" = yes; then
	lt_sysroot=`$CC --print-sysroot 2>/dev/null`
	fi
	;; #(
	/*)
	lt_sysroot=`echo "$with_sysroot" \| sed -e "$sed_quote_subst"`
	;; #(
	no\|'')
	;; #(
	*)
	- AC_MSG_RESULT([$with_sysroot])
	+ AC_MSG_RESULT([${with_sysroot}])
	AC_MSG_ERROR([The sysroot must be an absolute path.])
	;;
	esac

	AC_MSG_RESULT([${lt_sysroot:-no}])
	_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
	-[dependent libraries, and where our libraries should be installed.])])
	+[dependent libraries, and in which our libraries should be installed.])])

	# _LT_ENABLE_LOCK
	# ---------------
	m4_defun([_LT_ENABLE_LOCK],
	[AC_ARG_ENABLE([libtool-lock],
	[AS_HELP_STRING([--disable-libtool-lock],
	[avoid locking (might break parallel builds)])])
	-test no = "$enable_libtool_lock" \|\| enable_libtool_lock=yes
	+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes

	# Some flags need to be propagated to the compiler or linker for good
	# libtool support.
	case $host in
	ia64--hpux)
	- # Find out what ABI is being produced by ac_compile, and set mode
	- # options accordingly.
	+ # Find out which ABI we are using.
	echo 'int i;' > conftest.$ac_ext
	if AC_TRY_EVAL(ac_compile); then
	case `/usr/bin/file conftest.$ac_objext` in
	ELF-32)
	- HPUX_IA64_MODE=32
	+ HPUX_IA64_MODE="32"
	;;
	ELF-64)
	- HPUX_IA64_MODE=64
	+ HPUX_IA64_MODE="64"
	;;
	esac
	fi
	rm -rf conftest*
	;;
	--irix6*)
	- # Find out what ABI is being produced by ac_compile, and set linker
	- # options accordingly.
	+ # Find out which ABI we are using.
	echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
	if AC_TRY_EVAL(ac_compile); then
	- if test yes = "$lt_cv_prog_gnu_ld"; then
	+ if test "$lt_cv_prog_gnu_ld" = yes; then
	case `/usr/bin/file conftest.$ac_objext` in
	32-bit)
	LD="${LD-ld} -melf32bsmip"
	;;
	N32)
	LD="${LD-ld} -melf32bmipn32"
	;;
	64-bit)
	LD="${LD-ld} -melf64bmip"
	;;
	esac
	else
	case `/usr/bin/file conftest.$ac_objext` in
	32-bit)
	LD="${LD-ld} -32"
	;;
	N32)
	LD="${LD-ld} -n32"
	;;
	64-bit)
	LD="${LD-ld} -64"
	;;
	esac
	fi
	fi
	rm -rf conftest*
	;;

	-mips64-linux*)
	- # Find out what ABI is being produced by ac_compile, and set linker
	- # options accordingly.
	- echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
	- if AC_TRY_EVAL(ac_compile); then
	- emul=elf
	- case `/usr/bin/file conftest.$ac_objext` in
	- 32-bit)
	- emul="${emul}32"
	- ;;
	- 64-bit)
	- emul="${emul}64"
	- ;;
	- esac
	- case `/usr/bin/file conftest.$ac_objext` in
	- MSB)
	- emul="${emul}btsmip"
	- ;;
	- LSB)
	- emul="${emul}ltsmip"
	- ;;
	- esac
	- case `/usr/bin/file conftest.$ac_objext` in
	- N32)
	- emul="${emul}n32"
	- ;;
	- esac
	- LD="${LD-ld} -m $emul"
	- fi
	- rm -rf conftest*
	- ;;
	-
	-x86_64-kfreebsd-gnu\|x86_64-linux\|powerpc-linux*\| \
	+x86_64-kfreebsd-gnu\|x86_64-linux\|ppc-linux\|powerpc-linux\| \
	s390-linux\|s390-tpf\|sparc-linux*)
	- # Find out what ABI is being produced by ac_compile, and set linker
	- # options accordingly. Note that the listed cases only cover the
	- # situations where additional linker options are needed (such as when
	- # doing 32-bit compilation for a host where ld defaults to 64-bit, or
	- # vice versa); the common cases where no linker options are needed do
	- # not appear in the list.
	+ # Find out which ABI we are using.
	echo 'int i;' > conftest.$ac_ext
	if AC_TRY_EVAL(ac_compile); then
	case `/usr/bin/file conftest.o` in
	32-bit)
	case $host in
	x86_64-kfreebsd-gnu)
	LD="${LD-ld} -m elf_i386_fbsd"
	;;
	x86_64-linux)
	- case `/usr/bin/file conftest.o` in
	- x86-64)
	- LD="${LD-ld} -m elf32_x86_64"
	- ;;
	- *)
	- LD="${LD-ld} -m elf_i386"
	- ;;
	- esac
	+ LD="${LD-ld} -m elf_i386"
	;;
	- powerpc64le-linux)
	- LD="${LD-ld} -m elf32lppclinux"
	- ;;
	- powerpc64-linux)
	+ ppc64-linux\|powerpc64-linux)
	LD="${LD-ld} -m elf32ppclinux"
	;;
	s390x-linux)
	LD="${LD-ld} -m elf_s390"
	;;
	sparc64-linux)
	LD="${LD-ld} -m elf32_sparc"
	;;
	esac
	;;
	64-bit)
	case $host in
	x86_64-kfreebsd-gnu)
	LD="${LD-ld} -m elf_x86_64_fbsd"
	;;
	x86_64-linux)
	LD="${LD-ld} -m elf_x86_64"
	;;
	- powerpcle-linux)
	- LD="${LD-ld} -m elf64lppc"
	- ;;
	- powerpc-linux)
	+ ppc-linux\|powerpc-linux)
	LD="${LD-ld} -m elf64ppc"
	;;
	s390-linux\|s390-tpf)
	LD="${LD-ld} -m elf64_s390"
	;;
	sparc-linux*)
	LD="${LD-ld} -m elf64_sparc"
	;;
	esac
	;;
	esac
	fi
	rm -rf conftest*
	;;

	--sco3.2v5*)
	# On SCO OpenServer 5, we need -belf to get full-featured binaries.
	- SAVE_CFLAGS=$CFLAGS
	+ SAVE_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS -belf"
	AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
	[AC_LANG_PUSH(C)
	AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
	AC_LANG_POP])
	- if test yes != "$lt_cv_cc_needs_belf"; then
	+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
	# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
	- CFLAGS=$SAVE_CFLAGS
	+ CFLAGS="$SAVE_CFLAGS"
	fi
	;;
	-solaris*)
	- # Find out what ABI is being produced by ac_compile, and set linker
	- # options accordingly.
	+ # Find out which ABI we are using.
	echo 'int i;' > conftest.$ac_ext
	if AC_TRY_EVAL(ac_compile); then
	case `/usr/bin/file conftest.o` in
	64-bit)
	case $lt_cv_prog_gnu_ld in
	yes*)
	case $host in
	- i?86--solaris\|x86_64--solaris)
	+ i?86--solaris)
	LD="${LD-ld} -m elf_x86_64"
	;;
	sparc--solaris*)
	LD="${LD-ld} -m elf64_sparc"
	;;
	esac
	# GNU ld 2.21 introduced _sol2 emulations. Use them if available.
	if ${LD-ld} -V \| grep _sol2 >/dev/null 2>&1; then
	- LD=${LD-ld}_sol2
	+ LD="${LD-ld}_sol2"
	fi
	;;
	*)
	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
	LD="${LD-ld} -64"
	fi
	;;
	esac
	;;
	esac
	fi
	rm -rf conftest*
	;;
	esac

	-need_locks=$enable_libtool_lock
	+need_locks="$enable_libtool_lock"
	])# _LT_ENABLE_LOCK


	# _LT_PROG_AR
	# -----------
	m4_defun([_LT_PROG_AR],
	[AC_CHECK_TOOLS(AR, [ar], false)
	: ${AR=ar}
	: ${AR_FLAGS=cru}
	_LT_DECL([], [AR], [1], [The archiver])
	_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])

	AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
	[lt_cv_ar_at_file=no
	AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
	[echo conftest.$ac_objext > conftest.lst
	lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
	AC_TRY_EVAL([lt_ar_try])
	- if test 0 -eq "$ac_status"; then
	+ if test "$ac_status" -eq 0; then
	# Ensure the archiver fails upon bogus file names.
	rm -f conftest.$ac_objext libconftest.a
	AC_TRY_EVAL([lt_ar_try])
	- if test 0 -ne "$ac_status"; then
	+ if test "$ac_status" -ne 0; then
	lt_cv_ar_at_file=@
	fi
	fi
	rm -f conftest.* libconftest.a
	])
	])

	-if test no = "$lt_cv_ar_at_file"; then
	+if test "x$lt_cv_ar_at_file" = xno; then
	archiver_list_spec=
	else
	archiver_list_spec=$lt_cv_ar_at_file
	fi
	_LT_DECL([], [archiver_list_spec], [1],
	[How to feed a file listing to the archiver])
	])# _LT_PROG_AR


	# _LT_CMD_OLD_ARCHIVE
	# -------------------
	m4_defun([_LT_CMD_OLD_ARCHIVE],
	[_LT_PROG_AR

	AC_CHECK_TOOL(STRIP, strip, :)
	test -z "$STRIP" && STRIP=:
	_LT_DECL([], [STRIP], [1], [A symbol stripping program])

	AC_CHECK_TOOL(RANLIB, ranlib, :)
	test -z "$RANLIB" && RANLIB=:
	_LT_DECL([], [RANLIB], [1],
	[Commands used to install an old-style archive])

	# Determine commands to create old-style static archives.
	old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
	old_postinstall_cmds='chmod 644 $oldlib'
	old_postuninstall_cmds=

	if test -n "$RANLIB"; then
	case $host_os in
	- bitrig* \| openbsd*)
	+ openbsd*)
	old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
	;;
	*)
	old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
	;;
	esac
	old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
	fi

	case $host_os in
	darwin*)
	lock_old_archive_extraction=yes ;;
	*)
	lock_old_archive_extraction=no ;;
	esac
	_LT_DECL([], [old_postinstall_cmds], [2])
	_LT_DECL([], [old_postuninstall_cmds], [2])
	_LT_TAGDECL([], [old_archive_cmds], [2],
	[Commands used to build an old-style archive])
	_LT_DECL([], [lock_old_archive_extraction], [0],
	[Whether to use a lock for old archive extraction])
	])# _LT_CMD_OLD_ARCHIVE


	# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
	# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
	# ----------------------------------------------------------------
	# Check whether the given compiler option works
	AC_DEFUN([_LT_COMPILER_OPTION],
	[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
	m4_require([_LT_DECL_SED])dnl
	AC_CACHE_CHECK([$1], [$2],
	[$2=no
	m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
	- lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
	+ lt_compiler_flag="$3"
	# Insert the option either (1) after the last *FLAGS variable, or
	# (2) before a word containing "conftest.", or (3) at the end.
	# Note that $ac_compile itself does not contain backslashes and begins
	# with a dollar sign (not a hyphen), so the echo should work correctly.
	# The option is referenced via a variable to avoid confusing sed.
	lt_compile=`echo "$ac_compile" \| $SED \
	-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
	-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
	-e 's:$: $lt_compiler_flag:'`
	(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
	(eval "$lt_compile" 2>conftest.err)
	ac_status=$?
	cat conftest.err >&AS_MESSAGE_LOG_FD
	echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
	if (exit $ac_status) && test -s "$ac_outfile"; then
	# The compiler can only warn and ignore the option if not recognized
	# So say no if there are warnings other than the usual output.
	$ECHO "$_lt_compiler_boilerplate" \| $SED '/^$/d' >conftest.exp
	$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
	if test ! -s conftest.er2 \|\| diff conftest.exp conftest.er2 >/dev/null; then
	$2=yes
	fi
	fi
	$RM conftest*
	])

	-if test yes = "[$]$2"; then
	+if test x"[$]$2" = xyes; then
	m4_if([$5], , :, [$5])
	else
	m4_if([$6], , :, [$6])
	fi
	])# _LT_COMPILER_OPTION

	# Old name:
	AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
	dnl aclocal-1.4 backwards compatibility:
	dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])


	# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
	# [ACTION-SUCCESS], [ACTION-FAILURE])
	# ----------------------------------------------------
	# Check whether the given linker option works
	AC_DEFUN([_LT_LINKER_OPTION],
	[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
	m4_require([_LT_DECL_SED])dnl
	AC_CACHE_CHECK([$1], [$2],
	[$2=no
	- save_LDFLAGS=$LDFLAGS
	+ save_LDFLAGS="$LDFLAGS"
	LDFLAGS="$LDFLAGS $3"
	echo "$lt_simple_link_test_code" > conftest.$ac_ext
	if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
	# The linker can only warn and ignore the option if not recognized
	# So say no if there are warnings
	if test -s conftest.err; then
	# Append any errors to the config.log.
	cat conftest.err 1>&AS_MESSAGE_LOG_FD
	$ECHO "$_lt_linker_boilerplate" \| $SED '/^$/d' > conftest.exp
	$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
	if diff conftest.exp conftest.er2 >/dev/null; then
	$2=yes
	fi
	else
	$2=yes
	fi
	fi
	$RM -r conftest*
	- LDFLAGS=$save_LDFLAGS
	+ LDFLAGS="$save_LDFLAGS"
	])

	-if test yes = "[$]$2"; then
	+if test x"[$]$2" = xyes; then
	m4_if([$4], , :, [$4])
	else
	m4_if([$5], , :, [$5])
	fi
	])# _LT_LINKER_OPTION

	# Old name:
	AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
	dnl aclocal-1.4 backwards compatibility:
	dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])


	# LT_CMD_MAX_LEN
	#---------------
	AC_DEFUN([LT_CMD_MAX_LEN],
	[AC_REQUIRE([AC_CANONICAL_HOST])dnl
	# find the maximum length of command line arguments
	AC_MSG_CHECKING([the maximum length of command line arguments])
	AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
	i=0
	- teststring=ABCD
	+ teststring="ABCD"

	case $build_os in
	msdosdjgpp*)
	# On DJGPP, this test can blow up pretty badly due to problems in libc
	# (any single argument exceeding 2000 bytes causes a buffer overrun
	# during glob expansion). Even if it were fixed, the result of this
	# check would be larger than it should be.
	lt_cv_sys_max_cmd_len=12288; # 12K is about right
	;;

	gnu*)
	# Under GNU Hurd, this test is not required because there is
	# no limit to the length of command line arguments.
	# Libtool will interpret -1 as no limit whatsoever
	lt_cv_sys_max_cmd_len=-1;
	;;

	cygwin* \| mingw* \| cegcc*)
	# On Win9x/ME, this test blows up -- it succeeds, but takes
	# about 5 minutes as the teststring grows exponentially.
	# Worse, since 9x/ME are not pre-emptively multitasking,
	# you end up with a "frozen" computer, even though with patience
	# the test eventually succeeds (with a max line length of 256k).
	# Instead, let's just punt: use the minimum linelength reported by
	# all of the supported platforms: 8192 (on NT/2K/XP).
	lt_cv_sys_max_cmd_len=8192;
	;;

	mint*)
	# On MiNT this can take a long time and run out of memory.
	lt_cv_sys_max_cmd_len=8192;
	;;

	amigaos*)
	# On AmigaOS with pdksh, this test takes hours, literally.
	# So we just punt and use a minimum line length of 8192.
	lt_cv_sys_max_cmd_len=8192;
	;;

	- bitrig* \| darwin* \| dragonfly* \| freebsd* \| netbsd* \| openbsd*)
	+ netbsd* \| freebsd* \| openbsd* \| darwin* \| dragonfly*)
	# This has been around since 386BSD, at least. Likely further.
	if test -x /sbin/sysctl; then
	lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
	elif test -x /usr/sbin/sysctl; then
	lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
	else
	lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
	fi
	# And add a safety zone
	lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
	lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
	;;

	interix*)
	# We know the value 262144 and hardcode it with a safety zone (like BSD)
	lt_cv_sys_max_cmd_len=196608
	;;

	os2*)
	# The test takes a long time on OS/2.
	lt_cv_sys_max_cmd_len=8192
	;;

	osf*)
	# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
	# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
	# nice to cause kernel panics so lets avoid the loop below.
	# First set a reasonable default.
	lt_cv_sys_max_cmd_len=16384
	#
	if test -x /sbin/sysconfig; then
	case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
	1) lt_cv_sys_max_cmd_len=-1 ;;
	esac
	fi
	;;
	sco3.2v5*)
	lt_cv_sys_max_cmd_len=102400
	;;
	sysv5* \| sco5v6* \| sysv4.2uw2*)
	kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
	if test -n "$kargmax"; then
	lt_cv_sys_max_cmd_len=`echo $kargmax \| sed 's/.*[[ ]]//'`
	else
	lt_cv_sys_max_cmd_len=32768
	fi
	;;
	*)
	lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
	- if test -n "$lt_cv_sys_max_cmd_len" && \
	- test undefined != "$lt_cv_sys_max_cmd_len"; then
	+ if test -n "$lt_cv_sys_max_cmd_len"; then
	lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
	lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
	else
	# Make teststring a little bigger before we do anything with it.
	# a 1K string should be a reasonable start.
	- for i in 1 2 3 4 5 6 7 8; do
	+ for i in 1 2 3 4 5 6 7 8 ; do
	teststring=$teststring$teststring
	done
	SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
	# If test is not a shell built-in, we'll probably end up computing a
	# maximum length that is only half of the actual maximum length, but
	# we can't tell.
	- while { test X`env echo "$teststring$teststring" 2>/dev/null` \
	+ while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
	= "X$teststring$teststring"; } >/dev/null 2>&1 &&
	- test 17 != "$i" # 1/2 MB should be enough
	+ test $i != 17 # 1/2 MB should be enough
	do
	i=`expr $i + 1`
	teststring=$teststring$teststring
	done
	# Only check the string length outside the loop.
	lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
	teststring=
	# Add a significant safety factor because C++ compilers can tack on
	# massive amounts of additional arguments before passing them to the
	# linker. It appears as though 1/2 is a usable value.
	lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
	fi
	;;
	esac
	])
	-if test -n "$lt_cv_sys_max_cmd_len"; then
	+if test -n $lt_cv_sys_max_cmd_len ; then
	AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
	else
	AC_MSG_RESULT(none)
	fi
	max_cmd_len=$lt_cv_sys_max_cmd_len
	_LT_DECL([], [max_cmd_len], [0],
	[What is the maximum length of a command?])
	])# LT_CMD_MAX_LEN

	# Old name:
	AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
	dnl aclocal-1.4 backwards compatibility:
	dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])


	# _LT_HEADER_DLFCN
	# ----------------
	m4_defun([_LT_HEADER_DLFCN],
	[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
	])# _LT_HEADER_DLFCN


	# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
	# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
	# ----------------------------------------------------------------
	m4_defun([_LT_TRY_DLOPEN_SELF],
	[m4_require([_LT_HEADER_DLFCN])dnl
	-if test yes = "$cross_compiling"; then :
	+if test "$cross_compiling" = yes; then :
	[$4]
	else
	lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
	lt_status=$lt_dlunknown
	cat > conftest.$ac_ext <<_LT_EOF
	[#line $LINENO "configure"
	#include "confdefs.h"

	#if HAVE_DLFCN_H
	#include <dlfcn.h>
	#endif

	#include <stdio.h>

	#ifdef RTLD_GLOBAL
	# define LT_DLGLOBAL RTLD_GLOBAL
	#else
	# ifdef DL_GLOBAL
	# define LT_DLGLOBAL DL_GLOBAL
	# else
	# define LT_DLGLOBAL 0
	# endif
	#endif

	/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
	find out it does not work in some platform. */
	#ifndef LT_DLLAZY_OR_NOW
	# ifdef RTLD_LAZY
	# define LT_DLLAZY_OR_NOW RTLD_LAZY
	# else
	# ifdef DL_LAZY
	# define LT_DLLAZY_OR_NOW DL_LAZY
	# else
	# ifdef RTLD_NOW
	# define LT_DLLAZY_OR_NOW RTLD_NOW
	# else
	# ifdef DL_NOW
	# define LT_DLLAZY_OR_NOW DL_NOW
	# else
	# define LT_DLLAZY_OR_NOW 0
	# endif
	# endif
	# endif
	# endif
	#endif

	-/* When -fvisibility=hidden is used, assume the code has been annotated
	+/* When -fvisbility=hidden is used, assume the code has been annotated
	correspondingly for the symbols needed. */
	-#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) \|\| (__GNUC__ > 3))
	+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) \|\| (__GNUC__ > 3))
	int fnord () __attribute__((visibility("default")));
	#endif

	int fnord () { return 42; }
	int main ()
	{
	void *self = dlopen (0, LT_DLGLOBAL\|LT_DLLAZY_OR_NOW);
	int status = $lt_dlunknown;

	if (self)
	{
	if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
	else
	{
	if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
	else puts (dlerror ());
	}
	/* dlclose (self); */
	}
	else
	puts (dlerror ());

	return status;
	}]
	_LT_EOF
	- if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
	+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
	(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
	lt_status=$?
	case x$lt_status in
	x$lt_dlno_uscore) $1 ;;
	x$lt_dlneed_uscore) $2 ;;
	x$lt_dlunknown\|x*) $3 ;;
	esac
	else :
	# compilation failed
	$3
	fi
	fi
	rm -fr conftest*
	])# _LT_TRY_DLOPEN_SELF


	# LT_SYS_DLOPEN_SELF
	# ------------------
	AC_DEFUN([LT_SYS_DLOPEN_SELF],
	[m4_require([_LT_HEADER_DLFCN])dnl
	-if test yes != "$enable_dlopen"; then
	+if test "x$enable_dlopen" != xyes; then
	enable_dlopen=unknown
	enable_dlopen_self=unknown
	enable_dlopen_self_static=unknown
	else
	lt_cv_dlopen=no
	lt_cv_dlopen_libs=

	case $host_os in
	beos*)
	- lt_cv_dlopen=load_add_on
	+ lt_cv_dlopen="load_add_on"
	lt_cv_dlopen_libs=
	lt_cv_dlopen_self=yes
	;;

	mingw* \| pw32* \| cegcc*)
	- lt_cv_dlopen=LoadLibrary
	+ lt_cv_dlopen="LoadLibrary"
	lt_cv_dlopen_libs=
	;;

	cygwin*)
	- lt_cv_dlopen=dlopen
	+ lt_cv_dlopen="dlopen"
	lt_cv_dlopen_libs=
	;;

	darwin*)
	- # if libdl is installed we need to link against it
	+ # if libdl is installed we need to link against it
	AC_CHECK_LIB([dl], [dlopen],
	- [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
	- lt_cv_dlopen=dyld
	+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
	+ lt_cv_dlopen="dyld"
	lt_cv_dlopen_libs=
	lt_cv_dlopen_self=yes
	])
	;;

	- tpf*)
	- # Don't try to run any link tests for TPF. We know it's impossible
	- # because TPF is a cross-compiler, and we know how we open DSOs.
	- lt_cv_dlopen=dlopen
	- lt_cv_dlopen_libs=
	- lt_cv_dlopen_self=no
	- ;;
	-
	*)
	AC_CHECK_FUNC([shl_load],
	- [lt_cv_dlopen=shl_load],
	+ [lt_cv_dlopen="shl_load"],
	[AC_CHECK_LIB([dld], [shl_load],
	- [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
	+ [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
	[AC_CHECK_FUNC([dlopen],
	- [lt_cv_dlopen=dlopen],
	+ [lt_cv_dlopen="dlopen"],
	[AC_CHECK_LIB([dl], [dlopen],
	- [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
	+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
	[AC_CHECK_LIB([svld], [dlopen],
	- [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
	+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
	[AC_CHECK_LIB([dld], [dld_link],
	- [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
	+ [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
	])
	])
	])
	])
	])
	;;
	esac

	- if test no = "$lt_cv_dlopen"; then
	+ if test "x$lt_cv_dlopen" != xno; then
	+ enable_dlopen=yes
	+ else
	enable_dlopen=no
	- else
	- enable_dlopen=yes
	fi

	case $lt_cv_dlopen in
	dlopen)
	- save_CPPFLAGS=$CPPFLAGS
	- test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
	-
	- save_LDFLAGS=$LDFLAGS
	+ save_CPPFLAGS="$CPPFLAGS"
	+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
	+
	+ save_LDFLAGS="$LDFLAGS"
	wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"

	- save_LIBS=$LIBS
	+ save_LIBS="$LIBS"
	LIBS="$lt_cv_dlopen_libs $LIBS"

	AC_CACHE_CHECK([whether a program can dlopen itself],
	lt_cv_dlopen_self, [dnl
	_LT_TRY_DLOPEN_SELF(
	lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
	lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
	])

	- if test yes = "$lt_cv_dlopen_self"; then
	+ if test "x$lt_cv_dlopen_self" = xyes; then
	wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
	AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
	lt_cv_dlopen_self_static, [dnl
	_LT_TRY_DLOPEN_SELF(
	lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
	lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
	])
	fi

	- CPPFLAGS=$save_CPPFLAGS
	- LDFLAGS=$save_LDFLAGS
	- LIBS=$save_LIBS
	+ CPPFLAGS="$save_CPPFLAGS"
	+ LDFLAGS="$save_LDFLAGS"
	+ LIBS="$save_LIBS"
	;;
	esac

	case $lt_cv_dlopen_self in
	yes\|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
	*) enable_dlopen_self=unknown ;;
	esac

	case $lt_cv_dlopen_self_static in
	yes\|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
	*) enable_dlopen_self_static=unknown ;;
	esac
	fi
	_LT_DECL([dlopen_support], [enable_dlopen], [0],
	[Whether dlopen is supported])
	_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
	[Whether dlopen of programs is supported])
	_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
	[Whether dlopen of statically linked programs is supported])
	])# LT_SYS_DLOPEN_SELF

	# Old name:
	AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
	dnl aclocal-1.4 backwards compatibility:
	dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])


	# _LT_COMPILER_C_O([TAGNAME])
	# ---------------------------
	# Check to see if options -c and -o are simultaneously supported by compiler.
	# This macro does not hard code the compiler like AC_PROG_CC_C_O.
	m4_defun([_LT_COMPILER_C_O],
	[m4_require([_LT_DECL_SED])dnl
	m4_require([_LT_FILEUTILS_DEFAULTS])dnl
	m4_require([_LT_TAG_COMPILER])dnl
	AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
	[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
	[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
	$RM -r conftest 2>/dev/null
	mkdir conftest
	cd conftest
	mkdir out
	echo "$lt_simple_compile_test_code" > conftest.$ac_ext

	lt_compiler_flag="-o out/conftest2.$ac_objext"
	# Insert the option either (1) after the last *FLAGS variable, or
	# (2) before a word containing "conftest.", or (3) at the end.
	# Note that $ac_compile itself does not contain backslashes and begins
	# with a dollar sign (not a hyphen), so the echo should work correctly.
	lt_compile=`echo "$ac_compile" \| $SED \
	-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
	-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
	-e 's:$: $lt_compiler_flag:'`
	(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
	(eval "$lt_compile" 2>out/conftest.err)
	ac_status=$?
	cat out/conftest.err >&AS_MESSAGE_LOG_FD
	echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
	if (exit $ac_status) && test -s out/conftest2.$ac_objext
	then
	# The compiler can only warn and ignore the option if not recognized
	# So say no if there are warnings
	$ECHO "$_lt_compiler_boilerplate" \| $SED '/^$/d' > out/conftest.exp
	$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
	if test ! -s out/conftest.er2 \|\| diff out/conftest.exp out/conftest.er2 >/dev/null; then
	_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
	fi
	fi
	chmod u+w . 2>&AS_MESSAGE_LOG_FD
	$RM conftest*
	# SGI C++ compiler will create directory out/ii_files/ for
	# template instantiation
	test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
	$RM out/* && rmdir out
	cd ..
	$RM -r conftest
	$RM conftest*
	])
	_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
	[Does compiler simultaneously support -c and -o options?])
	])# _LT_COMPILER_C_O


	# _LT_COMPILER_FILE_LOCKS([TAGNAME])
	# ----------------------------------
	# Check to see if we can do hard links to lock some files if needed
	m4_defun([_LT_COMPILER_FILE_LOCKS],
	[m4_require([_LT_ENABLE_LOCK])dnl
	m4_require([_LT_FILEUTILS_DEFAULTS])dnl
	_LT_COMPILER_C_O([$1])

	-hard_links=nottested
	-if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
	+hard_links="nottested"
	+if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
	# do not overwrite the value of need_locks provided by the user
	AC_MSG_CHECKING([if we can lock with hard links])
	hard_links=yes
	$RM conftest*
	ln conftest.a conftest.b 2>/dev/null && hard_links=no
	touch conftest.a
	ln conftest.a conftest.b 2>&5 \|\| hard_links=no
	ln conftest.a conftest.b 2>/dev/null && hard_links=no
	AC_MSG_RESULT([$hard_links])
	- if test no = "$hard_links"; then
	- AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
	+ if test "$hard_links" = no; then
	+ AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
	need_locks=warn
	fi
	else
	need_locks=no
	fi
	_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
	])# _LT_COMPILER_FILE_LOCKS


	# _LT_CHECK_OBJDIR
	# ----------------
	m4_defun([_LT_CHECK_OBJDIR],
	[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
	[rm -f .libs 2>/dev/null
	mkdir .libs 2>/dev/null
	if test -d .libs; then
	lt_cv_objdir=.libs
	else
	# MS-DOS does not allow filenames that begin with a dot.
	lt_cv_objdir=_libs
	fi
	rmdir .libs 2>/dev/null])
	objdir=$lt_cv_objdir
	_LT_DECL([], [objdir], [0],
	[The name of the directory that contains temporary libtool files])dnl
	m4_pattern_allow([LT_OBJDIR])dnl
	-AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
	- [Define to the sub-directory where libtool stores uninstalled libraries.])
	+AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
	+ [Define to the sub-directory in which libtool stores uninstalled libraries.])
	])# _LT_CHECK_OBJDIR


	# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
	# --------------------------------------
	# Check hardcoding attributes.
	m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
	[AC_MSG_CHECKING([how to hardcode library paths into programs])
	_LT_TAGVAR(hardcode_action, $1)=
	if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" \|\|
	test -n "$_LT_TAGVAR(runpath_var, $1)" \|\|
	- test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
	+ test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then

	# We can hardcode non-existent directories.
	- if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
	+ if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
	# If the only mechanism to avoid hardcoding is shlibpath_var, we
	# have to relink, otherwise we might link with an installed library
	# when we should be linking with a yet-to-be-installed one
	- ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
	- test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
	+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
	+ test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
	# Linking always hardcodes the temporary library directory.
	_LT_TAGVAR(hardcode_action, $1)=relink
	else
	# We can link without hardcoding, and we can hardcode nonexisting dirs.
	_LT_TAGVAR(hardcode_action, $1)=immediate
	fi
	else
	# We cannot hardcode anything, or else we can only hardcode existing
	# directories.
	_LT_TAGVAR(hardcode_action, $1)=unsupported
	fi
	AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])

	-if test relink = "$_LT_TAGVAR(hardcode_action, $1)" \|\|
	- test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
	+if test "$_LT_TAGVAR(hardcode_action, $1)" = relink \|\|
	+ test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
	# Fast installation is not supported
	enable_fast_install=no
	-elif test yes = "$shlibpath_overrides_runpath" \|\|
	- test no = "$enable_shared"; then
	+elif test "$shlibpath_overrides_runpath" = yes \|\|
	+ test "$enable_shared" = no; then
	# Fast installation is not necessary
	enable_fast_install=needless
	fi
	_LT_TAGDECL([], [hardcode_action], [0],
	[How to hardcode a shared library path into an executable])
	])# _LT_LINKER_HARDCODE_LIBPATH


	# _LT_CMD_STRIPLIB
	# ----------------
	m4_defun([_LT_CMD_STRIPLIB],
	[m4_require([_LT_DECL_EGREP])
	striplib=
	old_striplib=
	AC_MSG_CHECKING([whether stripping libraries is possible])
	if test -n "$STRIP" && $STRIP -V 2>&1 \| $GREP "GNU strip" >/dev/null; then
	test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
	test -z "$striplib" && striplib="$STRIP --strip-unneeded"
	AC_MSG_RESULT([yes])
	else
	# FIXME - insert some real tests, host_os isn't really good enough
	case $host_os in
	darwin*)
	- if test -n "$STRIP"; then
	+ if test -n "$STRIP" ; then
	striplib="$STRIP -x"
	old_striplib="$STRIP -S"
	AC_MSG_RESULT([yes])
	else
	AC_MSG_RESULT([no])
	fi
	;;
	*)
	AC_MSG_RESULT([no])
	;;
	esac
	fi
	_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
	_LT_DECL([], [striplib], [1])
	])# _LT_CMD_STRIPLIB


	-# _LT_PREPARE_MUNGE_PATH_LIST
	-# ---------------------------
	-# Make sure func_munge_path_list() is defined correctly.
	-m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
	-[[# func_munge_path_list VARIABLE PATH
	-# -----------------------------------
	-# VARIABLE is name of variable containing _space_ separated list of
	-# directories to be munged by the contents of PATH, which is string
	-# having a format:
	-# "DIR[:DIR]:"
	-# string "DIR[ DIR]" will be prepended to VARIABLE
	-# ":DIR[:DIR]"
	-# string "DIR[ DIR]" will be appended to VARIABLE
	-# "DIRP[:DIRP]::[DIRA:]DIRA"
	-# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
	-# "DIRA[ DIRA]" will be appended to VARIABLE
	-# "DIR[:DIR]"
	-# VARIABLE will be replaced by "DIR[ DIR]"
	-func_munge_path_list ()
	-{
	- case x@S\|@2 in
	- x)
	- ;;
	- *:)
	- eval @S\|@1=\"`$ECHO @S\|@2 \| $SED 's/:/ /g'` \@S\|@@S\|@1\"
	- ;;
	- x:*)
	- eval @S\|@1=\"\@S\|@@S\|@1 `$ECHO @S\|@2 \| $SED 's/:/ /g'`\"
	- ;;
	- ::)
	- eval @S\|@1=\"\@S\|@@S\|@1\ `$ECHO @S\|@2 \| $SED -e 's/.*:://' -e 's/:/ /g'`\"
	- eval @S\|@1=\"`$ECHO @S\|@2 \| $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S\|@@S\|@1\"
	- ;;
	- *)
	- eval @S\|@1=\"`$ECHO @S\|@2 \| $SED 's/:/ /g'`\"
	- ;;
	- esac
	-}
	-]])# _LT_PREPARE_PATH_LIST
	-
	-
	# _LT_SYS_DYNAMIC_LINKER([TAG])
	# -----------------------------
	# PORTME Fill in your ld.so characteristics
	m4_defun([_LT_SYS_DYNAMIC_LINKER],
	[AC_REQUIRE([AC_CANONICAL_HOST])dnl
	m4_require([_LT_DECL_EGREP])dnl
	m4_require([_LT_FILEUTILS_DEFAULTS])dnl
	m4_require([_LT_DECL_OBJDUMP])dnl
	m4_require([_LT_DECL_SED])dnl
	m4_require([_LT_CHECK_SHELL_FEATURES])dnl
	-m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
	AC_MSG_CHECKING([dynamic linker characteristics])
	m4_if([$1],
	[], [
	-if test yes = "$GCC"; then
	+if test "$GCC" = yes; then
	case $host_os in
	- darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
	- *) lt_awk_arg='/^libraries:/' ;;
	+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
	+ *) lt_awk_arg="/^libraries:/" ;;
	esac
	case $host_os in
	- mingw* \| cegcc*) lt_sed_strip_eq='s\|=$[[A-Za-z]]:$\|\1\|g' ;;
	- *) lt_sed_strip_eq='s\|=/\|/\|g' ;;
	+ mingw* \| cegcc*) lt_sed_strip_eq="s,=$[[A-Za-z]]:$,\1,g" ;;
	+ *) lt_sed_strip_eq="s,=/,/,g" ;;
	esac
	lt_search_path_spec=`$CC -print-search-dirs \| awk $lt_awk_arg \| $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
	case $lt_search_path_spec in
	\;)
	# if the path contains ";" then we assume it to be the separator
	# otherwise default to the standard path separator (i.e. ":") - it is
	# assumed that no part of a normal pathname contains ";" but that should
	# okay in the real world where ";" in dirpaths is itself problematic.
	lt_search_path_spec=`$ECHO "$lt_search_path_spec" \| $SED 's/;/ /g'`
	;;
	*)
	lt_search_path_spec=`$ECHO "$lt_search_path_spec" \| $SED "s/$PATH_SEPARATOR/ /g"`
	;;
	esac
	# Ok, now we have the path, separated by spaces, we can step through it
	- # and add multilib dir if necessary...
	+ # and add multilib dir if necessary.
	lt_tmp_lt_search_path_spec=
	- lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
	- # ...but if some path component already ends with the multilib dir we assume
	- # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
	- case "$lt_multi_os_dir; $lt_search_path_spec " in
	- "/; "* \| "/.; "* \| "/./; "* \| "$lt_multi_os_dir " \| "$lt_multi_os_dir/ ")
	- lt_multi_os_dir=
	- ;;
	- esac
	+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
	for lt_sys_path in $lt_search_path_spec; do
	- if test -d "$lt_sys_path$lt_multi_os_dir"; then
	- lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
	- elif test -n "$lt_multi_os_dir"; then
	+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
	+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
	+ else
	test -d "$lt_sys_path" && \
	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
	fi
	done
	lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" \| awk '
	-BEGIN {RS = " "; FS = "/\|\n";} {
	- lt_foo = "";
	- lt_count = 0;
	+BEGIN {RS=" "; FS="/\|\n";} {
	+ lt_foo="";
	+ lt_count=0;
	for (lt_i = NF; lt_i > 0; lt_i--) {
	if ($lt_i != "" && $lt_i != ".") {
	if ($lt_i == "..") {
	lt_count++;
	} else {
	if (lt_count == 0) {
	- lt_foo = "/" $lt_i lt_foo;
	+ lt_foo="/" $lt_i lt_foo;
	} else {
	lt_count--;
	}
	}
	}
	}
	if (lt_foo != "") { lt_freq[[lt_foo]]++; }
	if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
	}'`
	# AWK program above erroneously prepends '/' to C:/dos/paths
	# for these hosts.
	case $host_os in
	mingw* \| cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" \|\
	- $SED 's\|/$[[A-Za-z]]:$\|\1\|g'` ;;
	+ $SED 's,/$[[A-Za-z]]:$,\1,g'` ;;
	esac
	sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" \| $lt_NL2SP`
	else
	sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
	fi])
	library_names_spec=
	libname_spec='lib$name'
	soname_spec=
	-shrext_cmds=.so
	+shrext_cmds=".so"
	postinstall_cmds=
	postuninstall_cmds=
	finish_cmds=
	finish_eval=
	shlibpath_var=
	shlibpath_overrides_runpath=unknown
	version_type=none
	dynamic_linker="$host_os ld.so"
	sys_lib_dlsearch_path_spec="/lib /usr/lib"
	need_lib_prefix=unknown
	hardcode_into_libs=no

	# when you set need_version to no, make sure it does not cause -set_version
	# flags to be left without arguments
	need_version=unknown

	-AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
	-[User-defined run-time library search path.])
	-
	case $host_os in
	aix3*)
	version_type=linux # correct to gnu/linux during the next big refactor
	- library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
	shlibpath_var=LIBPATH

	# AIX 3 has no versioning support, so we append a major version to the name.
	- soname_spec='$libname$release$shared_ext$major'
	+ soname_spec='${libname}${release}${shared_ext}$major'
	;;

	aix[[4-9]]*)
	version_type=linux # correct to gnu/linux during the next big refactor
	need_lib_prefix=no
	need_version=no
	hardcode_into_libs=yes
	- if test ia64 = "$host_cpu"; then
	+ if test "$host_cpu" = ia64; then
	# AIX 5 supports IA64
	- library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
	+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
	shlibpath_var=LD_LIBRARY_PATH
	else
	# With GCC up to 2.95.x, collect2 would create an import file
	# for dependence libraries. The import file would start with
	- # the line '#! .'. This would cause the generated library to
	- # depend on '.', always an invalid library. This was fixed in
	+ # the line `#! .'. This would cause the generated library to
	+ # depend on `.', always an invalid library. This was fixed in
	# development snapshots of GCC prior to 3.0.
	case $host_os in
	aix4 \| aix4.[[01]] \| aix4.[[01]].*)
	if { echo '#if __GNUC__ > 2 \|\| (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
	echo ' yes '
	- echo '#endif'; } \| $CC -E - \| $GREP yes > /dev/null; then
	+ echo '#endif'; } \| ${CC} -E - \| $GREP yes > /dev/null; then
	:
	else
	can_build_shared=no
	fi
	;;
	esac
	- # Using Import Files as archive members, it is possible to support
	- # filename-based versioning of shared library archives on AIX. While
	- # this would work for both with and without runtime linking, it will
	- # prevent static linking of such archives. So we do filename-based
	- # shared library versioning with .so extension only, which is used
	- # when both runtime linking and shared linking is enabled.
	- # Unfortunately, runtime linking may impact performance, so we do
	- # not want this to be the default eventually. Also, we use the
	- # versioned .so libs for executables only if there is the -brtl
	- # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
	- # To allow for filename-based versioning support, we need to create
	- # libNAME.so.V as an archive file, containing:
	- # *) an Import File, referring to the versioned filename of the
	- # archive as well as the shared archive member, telling the
	- # bitwidth (32 or 64) of that shared object, and providing the
	- # list of exported symbols of that shared object, eventually
	- # decorated with the 'weak' keyword
	- # *) the shared object with the F_LOADONLY flag set, to really avoid
	- # it being seen by the linker.
	- # At run time we better use the real file rather than another symlink,
	- # but for link time we create the symlink libNAME.so -> libNAME.so.V
	-
	- case $with_aix_soname,$aix_use_runtimelinking in
	- # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
	+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
	# soname into executable. Probably we can add versioning support to
	# collect2, so additional links can be useful in future.
	- aix,yes) # traditional libtool
	- dynamic_linker='AIX unversionable lib.so'
	+ if test "$aix_use_runtimelinking" = yes; then
	# If using run time linking (on AIX 4.2 or later) use lib<name>.so
	# instead of lib<name>.a to let people know that these are not
	# typical AIX shared libraries.
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
	- ;;
	- aix,no) # traditional AIX only
	- dynamic_linker='AIX lib.a[(]lib.so.V[)]'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
	+ else
	# We preserve .a as extension for shared libraries through AIX4.2
	# and later when we are not doing run time linking.
	- library_names_spec='$libname$release.a $libname.a'
	- soname_spec='$libname$release$shared_ext$major'
	- ;;
	- svr4,*) # full svr4 only
	- dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
	- library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
	- # We do not specify a path in Import Files, so LIBPATH fires.
	- shlibpath_overrides_runpath=yes
	- ;;
	- *,yes) # both, prefer svr4
	- dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
	- library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
	- # unpreferred sharedlib libNAME.a needs extra handling
	- postinstall_cmds='test -n "$linkname" \|\| linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" \|\| test -z "$striplib" \|\| $striplib "$destdir/$func_stripname_result.$libext"'
	- postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" \|\| func_append rmfiles " $odir/$func_stripname_result.$libext"'
	- # We do not specify a path in Import Files, so LIBPATH fires.
	- shlibpath_overrides_runpath=yes
	- ;;
	- *,no) # both, prefer aix
	- dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
	- library_names_spec='$libname$release.a $libname.a'
	- soname_spec='$libname$release$shared_ext$major'
	- # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
	- postinstall_cmds='test -z "$dlname" \|\| $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" \|\| test -z "$striplib" \|\| $striplib $destdir/$dlname~test -n "$linkname" \|\| linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
	- postuninstall_cmds='test -z "$dlname" \|\| func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
	- ;;
	- esac
	+ library_names_spec='${libname}${release}.a $libname.a'
	+ soname_spec='${libname}${release}${shared_ext}$major'
	+ fi
	shlibpath_var=LIBPATH
	fi
	;;

	amigaos*)
	case $host_cpu in
	powerpc)
	# Since July 2007 AmigaOS4 officially supports .so libraries.
	# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
	;;
	m68k)
	library_names_spec='$libname.ixlibrary $libname.a'
	# Create ${libname}_ixlibrary.a entries in /sys/libs.
	- finish_eval='for lib in `ls $libdir/.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" \| $SED '\''s%^./$[[^/]]*$\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a \|\| exit 1; done'
	+ finish_eval='for lib in `ls $libdir/.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" \| $SED '\''s%^./$[[^/]]*$\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a \|\| exit 1; done'
	;;
	esac
	;;

	beos*)
	- library_names_spec='$libname$shared_ext'
	+ library_names_spec='${libname}${shared_ext}'
	dynamic_linker="$host_os ld.so"
	shlibpath_var=LIBRARY_PATH
	;;

	bsdi[[45]]*)
	version_type=linux # correct to gnu/linux during the next big refactor
	need_version=no
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
	- soname_spec='$libname$release$shared_ext$major'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
	+ soname_spec='${libname}${release}${shared_ext}$major'
	finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
	shlibpath_var=LD_LIBRARY_PATH
	sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
	sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
	# the default ld.so.conf also contains /usr/contrib/lib and
	# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
	# libtool to hard-code these into programs
	;;

	cygwin* \| mingw* \| pw32* \| cegcc*)
	version_type=windows
	- shrext_cmds=.dll
	+ shrext_cmds=".dll"
	need_version=no
	need_lib_prefix=no

	case $GCC,$cc_basename in
	yes,*)
	# gcc
	library_names_spec='$libname.dll.a'
	# DLL is installed to $(libdir)/../bin by postinstall_cmds
	- postinstall_cmds='base_file=`basename \$file`~
	- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
	+ postinstall_cmds='base_file=`basename \${file}`~
	+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
	dldir=$destdir/`dirname \$dlpath`~
	test -d \$dldir \|\| mkdir -p \$dldir~
	$install_prog $dir/$dlname \$dldir/$dlname~
	chmod a+x \$dldir/$dlname~
	if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
	eval '\''$striplib \$dldir/$dlname'\'' \|\| exit \$?;
	fi'
	postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
	dlpath=$dir/\$dldll~
	$RM \$dlpath'
	shlibpath_overrides_runpath=yes

	case $host_os in
	cygwin*)
	# Cygwin DLLs use 'cyg' prefix rather than 'lib'
	- soname_spec='`echo $libname \| sed -e 's/^lib/cyg/'``echo $release \| $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
	+ soname_spec='`echo ${libname} \| sed -e 's/^lib/cyg/'``echo ${release} \| $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
	m4_if([$1], [],[
	sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
	;;
	mingw* \| cegcc*)
	# MinGW DLLs use traditional 'lib' prefix
	- soname_spec='$libname`echo $release \| $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
	+ soname_spec='${libname}`echo ${release} \| $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
	;;
	pw32*)
	# pw32 DLLs use 'pw' prefix rather than 'lib'
	- library_names_spec='`echo $libname \| sed -e 's/^lib/pw/'``echo $release \| $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
	+ library_names_spec='`echo ${libname} \| sed -e 's/^lib/pw/'``echo ${release} \| $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
	;;
	esac
	dynamic_linker='Win32 ld.exe'
	;;

	,cl)
	# Native MSVC
	libname_spec='$name'
	- soname_spec='$libname`echo $release \| $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
	- library_names_spec='$libname.dll.lib'
	+ soname_spec='${libname}`echo ${release} \| $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
	+ library_names_spec='${libname}.dll.lib'

	case $build_os in
	mingw*)
	sys_lib_search_path_spec=
	lt_save_ifs=$IFS
	IFS=';'
	for lt_path in $LIB
	do
	IFS=$lt_save_ifs
	# Let DOS variable expansion print the short 8.3 style file name.
	lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
	sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
	done
	IFS=$lt_save_ifs
	# Convert to MSYS style.
	sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" \| sed -e 's\|\\\\\|/\|g' -e 's\| \$[[a-zA-Z]]\$:\| /\\1\|g' -e 's\|^ \|\|'`
	;;
	cygwin*)
	# Convert to unix form, then to dos form, then back to unix form
	# but this time dos style (no spaces!) so that the unix form looks
	# like /cygdrive/c/PROGRA~1:/cygdr...
	sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
	sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
	sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" \| $SED -e "s/$PATH_SEPARATOR/ /g"`
	;;
	*)
	- sys_lib_search_path_spec=$LIB
	+ sys_lib_search_path_spec="$LIB"
	if $ECHO "$sys_lib_search_path_spec" \| [$GREP ';[c-zC-Z]:/' >/dev/null]; then
	# It is most probably a Windows format PATH.
	sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" \| $SED -e 's/;/ /g'`
	else
	sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" \| $SED -e "s/$PATH_SEPARATOR/ /g"`
	fi
	# FIXME: find the short name or the path components, as spaces are
	# common. (e.g. "Program Files" -> "PROGRA~1")
	;;
	esac

	# DLL is installed to $(libdir)/../bin by postinstall_cmds
	- postinstall_cmds='base_file=`basename \$file`~
	- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
	+ postinstall_cmds='base_file=`basename \${file}`~
	+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
	dldir=$destdir/`dirname \$dlpath`~
	test -d \$dldir \|\| mkdir -p \$dldir~
	$install_prog $dir/$dlname \$dldir/$dlname'
	postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
	dlpath=$dir/\$dldll~
	$RM \$dlpath'
	shlibpath_overrides_runpath=yes
	dynamic_linker='Win32 link.exe'
	;;

	*)
	# Assume MSVC wrapper
	- library_names_spec='$libname`echo $release \| $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
	+ library_names_spec='${libname}`echo ${release} \| $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
	dynamic_linker='Win32 ld.exe'
	;;
	esac
	# FIXME: first we should search . and the directory the executable is in
	shlibpath_var=PATH
	;;

	darwin* \| rhapsody*)
	dynamic_linker="$host_os dyld"
	version_type=darwin
	need_lib_prefix=no
	need_version=no
	- library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
	- soname_spec='$libname$release$major$shared_ext'
	+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
	+ soname_spec='${libname}${release}${major}$shared_ext'
	shlibpath_overrides_runpath=yes
	shlibpath_var=DYLD_LIBRARY_PATH
	shrext_cmds='`test .$module = .yes && echo .so \|\| echo .dylib`'
	m4_if([$1], [],[
	sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
	sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
	;;

	dgux*)
	version_type=linux # correct to gnu/linux during the next big refactor
	need_lib_prefix=no
	need_version=no
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
	- soname_spec='$libname$release$shared_ext$major'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
	+ soname_spec='${libname}${release}${shared_ext}$major'
	shlibpath_var=LD_LIBRARY_PATH
	;;

	freebsd* \| dragonfly*)
	# DragonFly does not have aout. When/if they implement a new
	# versioning mechanism, adjust this.
	if test -x /usr/bin/objformat; then
	objformat=`/usr/bin/objformat`
	else
	case $host_os in
	freebsd[[23]].*) objformat=aout ;;
	*) objformat=elf ;;
	esac
	fi
	version_type=freebsd-$objformat
	case $version_type in
	freebsd-elf*)
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
	- soname_spec='$libname$release$shared_ext$major'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
	need_version=no
	need_lib_prefix=no
	;;
	freebsd-*)
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
	need_version=yes
	;;
	esac
	shlibpath_var=LD_LIBRARY_PATH
	case $host_os in
	freebsd2.*)
	shlibpath_overrides_runpath=yes
	;;
	freebsd3.[[01]]* \| freebsdelf3.[[01]]*)
	shlibpath_overrides_runpath=yes
	hardcode_into_libs=yes
	;;
	freebsd3.[[2-9]]* \| freebsdelf3.[[2-9]]* \| \
	freebsd4.[[0-5]] \| freebsdelf4.[[0-5]] \| freebsd4.1.1 \| freebsdelf4.1.1)
	shlibpath_overrides_runpath=no
	hardcode_into_libs=yes
	;;
	*) # from 4.6 on, and DragonFly
	shlibpath_overrides_runpath=yes
	hardcode_into_libs=yes
	;;
	esac
	;;

	+gnu*)
	+ version_type=linux # correct to gnu/linux during the next big refactor
	+ need_lib_prefix=no
	+ need_version=no
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
	+ soname_spec='${libname}${release}${shared_ext}$major'
	+ shlibpath_var=LD_LIBRARY_PATH
	+ shlibpath_overrides_runpath=no
	+ hardcode_into_libs=yes
	+ ;;
	+
	haiku*)
	version_type=linux # correct to gnu/linux during the next big refactor
	need_lib_prefix=no
	need_version=no
	dynamic_linker="$host_os runtime_loader"
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
	- soname_spec='$libname$release$shared_ext$major'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
	+ soname_spec='${libname}${release}${shared_ext}$major'
	shlibpath_var=LIBRARY_PATH
	- shlibpath_overrides_runpath=no
	+ shlibpath_overrides_runpath=yes
	sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
	hardcode_into_libs=yes
	;;

	hpux9* \| hpux10* \| hpux11*)
	# Give a soname corresponding to the major version so that dld.sl refuses to
	# link against other versions.
	version_type=sunos
	need_lib_prefix=no
	need_version=no
	case $host_cpu in
	ia64*)
	shrext_cmds='.so'
	hardcode_into_libs=yes
	dynamic_linker="$host_os dld.so"
	shlibpath_var=LD_LIBRARY_PATH
	shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
	- soname_spec='$libname$release$shared_ext$major'
	- if test 32 = "$HPUX_IA64_MODE"; then
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
	+ soname_spec='${libname}${release}${shared_ext}$major'
	+ if test "X$HPUX_IA64_MODE" = X32; then
	sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
	- sys_lib_dlsearch_path_spec=/usr/lib/hpux32
	else
	sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
	- sys_lib_dlsearch_path_spec=/usr/lib/hpux64
	fi
	+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
	;;
	hppa64)
	shrext_cmds='.sl'
	hardcode_into_libs=yes
	dynamic_linker="$host_os dld.sl"
	shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
	shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
	- soname_spec='$libname$release$shared_ext$major'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
	+ soname_spec='${libname}${release}${shared_ext}$major'
	sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
	sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
	;;
	*)
	shrext_cmds='.sl'
	dynamic_linker="$host_os dld.sl"
	shlibpath_var=SHLIB_PATH
	shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
	- soname_spec='$libname$release$shared_ext$major'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
	+ soname_spec='${libname}${release}${shared_ext}$major'
	;;
	esac
	# HP-UX runs really slowly unless shared libraries are mode 555, ...
	postinstall_cmds='chmod 555 $lib'
	# or fails outright, so override atomically:
	install_override_mode=555
	;;

	interix[[3-9]]*)
	version_type=linux # correct to gnu/linux during the next big refactor
	need_lib_prefix=no
	need_version=no
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
	- soname_spec='$libname$release$shared_ext$major'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
	+ soname_spec='${libname}${release}${shared_ext}$major'
	dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
	shlibpath_var=LD_LIBRARY_PATH
	shlibpath_overrides_runpath=no
	hardcode_into_libs=yes
	;;

	irix5* \| irix6* \| nonstopux*)
	case $host_os in
	nonstopux*) version_type=nonstopux ;;
	*)
	- if test yes = "$lt_cv_prog_gnu_ld"; then
	+ if test "$lt_cv_prog_gnu_ld" = yes; then
	version_type=linux # correct to gnu/linux during the next big refactor
	else
	version_type=irix
	fi ;;
	esac
	need_lib_prefix=no
	need_version=no
	- soname_spec='$libname$release$shared_ext$major'
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
	+ soname_spec='${libname}${release}${shared_ext}$major'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
	case $host_os in
	irix5* \| nonstopux*)
	libsuff= shlibsuff=
	;;
	*)
	case $LD in # libtool.m4 will add one of these switches to LD
	-32\|"-32 "\|-melf32bsmip\|"-melf32bsmip ")
	libsuff= shlibsuff= libmagic=32-bit;;
	-n32\|"-n32 "\|-melf32bmipn32\|"-melf32bmipn32 ")
	libsuff=32 shlibsuff=N32 libmagic=N32;;
	-64\|"-64 "\|-melf64bmip\|"-melf64bmip ")
	libsuff=64 shlibsuff=64 libmagic=64-bit;;
	*) libsuff= shlibsuff= libmagic=never-match;;
	esac
	;;
	esac
	shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
	shlibpath_overrides_runpath=no
	- sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
	- sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
	+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
	+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
	hardcode_into_libs=yes
	;;

	# No shared lib support for Linux oldld, aout, or coff.
	linuxoldld \| linuxaout \| linuxcoff)
	dynamic_linker=no
	;;

	-linuxandroid)
	- version_type=none # Android doesn't support versioned libraries.
	- need_lib_prefix=no
	- need_version=no
	- library_names_spec='$libname$release$shared_ext'
	- soname_spec='$libname$release$shared_ext'
	- finish_cmds=
	- shlibpath_var=LD_LIBRARY_PATH
	- shlibpath_overrides_runpath=yes
	-
	- # This implies no fast_install, which is unacceptable.
	- # Some rework will be needed to allow for fast_install
	- # before this can be enabled.
	- hardcode_into_libs=yes
	-
	- dynamic_linker='Android linker'
	- # Don't embed -rpath directories since the linker doesn't support them.
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	- ;;
	-
	# This must be glibc/ELF.
	-linux* \| kbsd-gnu \| kopensolaris-gnu \| gnu)
	+linux* \| kbsd-gnu \| kopensolaris*-gnu)
	version_type=linux # correct to gnu/linux during the next big refactor
	need_lib_prefix=no
	need_version=no
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
	- soname_spec='$libname$release$shared_ext$major'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
	+ soname_spec='${libname}${release}${shared_ext}$major'
	finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
	shlibpath_var=LD_LIBRARY_PATH
	shlibpath_overrides_runpath=no

	# Some binutils ld are patched to set DT_RUNPATH
	AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
	[lt_cv_shlibpath_overrides_runpath=no
	save_LDFLAGS=$LDFLAGS
	save_libdir=$libdir
	eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
	LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
	AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
	[AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null \| grep "RUNPATH.*$libdir" >/dev/null],
	[lt_cv_shlibpath_overrides_runpath=yes])])
	LDFLAGS=$save_LDFLAGS
	libdir=$save_libdir
	])
	shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath

	# This implies no fast_install, which is unacceptable.
	# Some rework will be needed to allow for fast_install
	# before this can be enabled.
	hardcode_into_libs=yes

	- # Ideally, we could use ldconfig to report all directores which are
	- # searched for libraries, however this is still not possible. Aside from not
	- # being certain /sbin/ldconfig is available, command
	- # 'ldconfig -N -X -v \| grep ^/' on 64bit Fedora does not report /usr/lib64,
	- # even though it is searched at run-time. Try to do the best guess by
	- # appending ld.so.conf contents (and includes) to the search path.
	+ # Add ABI-specific directories to the system library path.
	+ sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
	+
	+ # Append ld.so.conf contents to the search path
	if test -f /etc/ld.so.conf; then
	lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf \| $SED -e 's/#.//;/^[ ]hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]$//;s/=[^= ] / /g;s/"//g;/^$/d' \| tr '\n' ' '`
	- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
	+ sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
	+
	fi

	# We used to test for /lib/ld.so.1 and disable shared libraries on
	# powerpc, because MkLinux only supported shared libraries with the
	# GNU dynamic linker. Since this was broken with cross compilers,
	# most powerpc-linux boxes support dynamic linking these days and
	# people can always --disable-shared, the test was removed, and we
	# assume the GNU/Linux dynamic linker is in use.
	dynamic_linker='GNU/Linux ld.so'
	;;

	-netbsdelf*-gnu)
	- version_type=linux
	- need_lib_prefix=no
	- need_version=no
	- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
	- soname_spec='${libname}${release}${shared_ext}$major'
	- shlibpath_var=LD_LIBRARY_PATH
	- shlibpath_overrides_runpath=no
	- hardcode_into_libs=yes
	- dynamic_linker='NetBSD ld.elf_so'
	- ;;
	-
	netbsd*)
	version_type=sunos
	need_lib_prefix=no
	need_version=no
	if echo __ELF__ \| $CC -E - \| $GREP __ELF__ >/dev/null; then
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
	finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
	dynamic_linker='NetBSD (a.out) ld.so'
	else
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
	- soname_spec='$libname$release$shared_ext$major'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
	+ soname_spec='${libname}${release}${shared_ext}$major'
	dynamic_linker='NetBSD ld.elf_so'
	fi
	shlibpath_var=LD_LIBRARY_PATH
	shlibpath_overrides_runpath=yes
	hardcode_into_libs=yes
	;;

	newsos6)
	version_type=linux # correct to gnu/linux during the next big refactor
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
	shlibpath_var=LD_LIBRARY_PATH
	shlibpath_overrides_runpath=yes
	;;

	nto \| qnx)
	version_type=qnx
	need_lib_prefix=no
	need_version=no
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
	- soname_spec='$libname$release$shared_ext$major'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
	+ soname_spec='${libname}${release}${shared_ext}$major'
	shlibpath_var=LD_LIBRARY_PATH
	shlibpath_overrides_runpath=no
	hardcode_into_libs=yes
	dynamic_linker='ldqnx.so'
	;;

	-openbsd* \| bitrig*)
	+openbsd*)
	version_type=sunos
	- sys_lib_dlsearch_path_spec=/usr/lib
	+ sys_lib_dlsearch_path_spec="/usr/lib"
	need_lib_prefix=no
	- if test -z "`echo __ELF__ \| $CC -E - \| $GREP __ELF__`"; then
	- need_version=no
	- else
	- need_version=yes
	- fi
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
	+ # Some older versions of OpenBSD (3.3 at least) do need versioned libs.
	+ case $host_os in
	+ openbsd3.3 \| openbsd3.3.*) need_version=yes ;;
	+ *) need_version=no ;;
	+ esac
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
	finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
	shlibpath_var=LD_LIBRARY_PATH
	- shlibpath_overrides_runpath=yes
	+ if test -z "`echo __ELF__ \| $CC -E - \| $GREP __ELF__`" \|\| test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
	+ case $host_os in
	+ openbsd2.[[89]] \| openbsd2.[[89]].*)
	+ shlibpath_overrides_runpath=no
	+ ;;
	+ *)
	+ shlibpath_overrides_runpath=yes
	+ ;;
	+ esac
	+ else
	+ shlibpath_overrides_runpath=yes
	+ fi
	;;

	os2*)
	libname_spec='$name'
	- version_type=windows
	- shrext_cmds=.dll
	- need_version=no
	+ shrext_cmds=".dll"
	need_lib_prefix=no
	- # OS/2 can only load a DLL with a base name of 8 characters or less.
	- soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
	- v=$($ECHO $release$versuffix \| tr -d .-);
	- n=$($ECHO $libname \| cut -b -$((8 - ${#v})) \| tr . _);
	- $ECHO $n$v`$shared_ext'
	- library_names_spec='${libname}_dll.$libext'
	+ library_names_spec='$libname${shared_ext} $libname.a'
	dynamic_linker='OS/2 ld.exe'
	- shlibpath_var=BEGINLIBPATH
	- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
	- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
	- postinstall_cmds='base_file=`basename \$file`~
	- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
	- dldir=$destdir/`dirname \$dlpath`~
	- test -d \$dldir \|\| mkdir -p \$dldir~
	- $install_prog $dir/$dlname \$dldir/$dlname~
	- chmod a+x \$dldir/$dlname~
	- if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
	- eval '\''$striplib \$dldir/$dlname'\'' \|\| exit \$?;
	- fi'
	- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
	- dlpath=$dir/\$dldll~
	- $RM \$dlpath'
	+ shlibpath_var=LIBPATH
	;;

	osf3* \| osf4* \| osf5*)
	version_type=osf
	need_lib_prefix=no
	need_version=no
	- soname_spec='$libname$release$shared_ext$major'
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
	+ soname_spec='${libname}${release}${shared_ext}$major'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
	shlibpath_var=LD_LIBRARY_PATH
	sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
	- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
	+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
	;;

	rdos*)
	dynamic_linker=no
	;;

	solaris*)
	version_type=linux # correct to gnu/linux during the next big refactor
	need_lib_prefix=no
	need_version=no
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
	- soname_spec='$libname$release$shared_ext$major'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
	+ soname_spec='${libname}${release}${shared_ext}$major'
	shlibpath_var=LD_LIBRARY_PATH
	shlibpath_overrides_runpath=yes
	hardcode_into_libs=yes
	# ldd complains unless libraries are executable
	postinstall_cmds='chmod +x $lib'
	;;

	sunos4*)
	version_type=sunos
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
	finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
	shlibpath_var=LD_LIBRARY_PATH
	shlibpath_overrides_runpath=yes
	- if test yes = "$with_gnu_ld"; then
	+ if test "$with_gnu_ld" = yes; then
	need_lib_prefix=no
	fi
	need_version=yes
	;;

	sysv4 \| sysv4.3*)
	version_type=linux # correct to gnu/linux during the next big refactor
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
	- soname_spec='$libname$release$shared_ext$major'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
	+ soname_spec='${libname}${release}${shared_ext}$major'
	shlibpath_var=LD_LIBRARY_PATH
	case $host_vendor in
	sni)
	shlibpath_overrides_runpath=no
	need_lib_prefix=no
	runpath_var=LD_RUN_PATH
	;;
	siemens)
	need_lib_prefix=no
	;;
	motorola)
	need_lib_prefix=no
	need_version=no
	shlibpath_overrides_runpath=no
	sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
	;;
	esac
	;;

	sysv4MP)
	- if test -d /usr/nec; then
	+ if test -d /usr/nec ;then
	version_type=linux # correct to gnu/linux during the next big refactor
	- library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
	- soname_spec='$libname$shared_ext.$major'
	+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
	+ soname_spec='$libname${shared_ext}.$major'
	shlibpath_var=LD_LIBRARY_PATH
	fi
	;;

	sysv5* \| sco3.2v5* \| sco5v6* \| unixware* \| OpenUNIX* \| sysv4uw2)
	- version_type=sco
	+ version_type=freebsd-elf
	need_lib_prefix=no
	need_version=no
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
	- soname_spec='$libname$release$shared_ext$major'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
	+ soname_spec='${libname}${release}${shared_ext}$major'
	shlibpath_var=LD_LIBRARY_PATH
	shlibpath_overrides_runpath=yes
	hardcode_into_libs=yes
	- if test yes = "$with_gnu_ld"; then
	+ if test "$with_gnu_ld" = yes; then
	sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
	else
	sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
	case $host_os in
	sco3.2v5*)
	sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
	;;
	esac
	fi
	sys_lib_dlsearch_path_spec='/usr/lib'
	;;

	tpf*)
	# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
	version_type=linux # correct to gnu/linux during the next big refactor
	need_lib_prefix=no
	need_version=no
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
	shlibpath_var=LD_LIBRARY_PATH
	shlibpath_overrides_runpath=no
	hardcode_into_libs=yes
	;;

	uts4*)
	version_type=linux # correct to gnu/linux during the next big refactor
	- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
	- soname_spec='$libname$release$shared_ext$major'
	+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
	+ soname_spec='${libname}${release}${shared_ext}$major'
	shlibpath_var=LD_LIBRARY_PATH
	;;

	*)
	dynamic_linker=no
	;;
	esac
	AC_MSG_RESULT([$dynamic_linker])
	-test no = "$dynamic_linker" && can_build_shared=no
	+test "$dynamic_linker" = no && can_build_shared=no

	variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
	-if test yes = "$GCC"; then
	+if test "$GCC" = yes; then
	variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
	fi

	-if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
	- sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
	+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
	+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
	fi
	-
	-if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
	- sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
	+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
	+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
	fi

	-# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
	-configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
	-
	-# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
	-func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
	-
	-# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
	-configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
	-
	_LT_DECL([], [variables_saved_for_relink], [1],
	[Variables whose values should be saved in libtool wrapper scripts and
	restored at link time])
	_LT_DECL([], [need_lib_prefix], [0],
	[Do we need the "lib" prefix for modules?])
	_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
	_LT_DECL([], [version_type], [0], [Library versioning type])
	_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
	_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
	_LT_DECL([], [shlibpath_overrides_runpath], [0],
	[Is shlibpath searched before the hard-coded library search path?])
	_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
	_LT_DECL([], [library_names_spec], [1],
	[[List of archive names. First name is the real one, the rest are links.
	The last name is the one that the linker finds with -lNAME]])
	_LT_DECL([], [soname_spec], [1],
	[[The coded name of the library, if different from the real name]])
	_LT_DECL([], [install_override_mode], [1],
	[Permission mode override for installation of shared libraries])
	_LT_DECL([], [postinstall_cmds], [2],
	[Command to use after installation of a shared archive])
	_LT_DECL([], [postuninstall_cmds], [2],
	[Command to use after uninstallation of a shared archive])
	_LT_DECL([], [finish_cmds], [2],
	[Commands used to finish a libtool library installation in a directory])
	_LT_DECL([], [finish_eval], [1],
	[[As "finish_cmds", except a single script fragment to be evaled but
	not shown]])
	_LT_DECL([], [hardcode_into_libs], [0],
	[Whether we should hardcode library paths into libraries])
	_LT_DECL([], [sys_lib_search_path_spec], [2],
	[Compile-time system search path for libraries])
	-_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
	- [Detected run-time system search path for libraries])
	-_LT_DECL([], [configure_time_lt_sys_library_path], [2],
	- [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
	+_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
	+ [Run-time system search path for libraries])
	])# _LT_SYS_DYNAMIC_LINKER


	# _LT_PATH_TOOL_PREFIX(TOOL)
	# --------------------------
	-# find a file program that can recognize shared library
	+# find a file program which can recognize shared library
	AC_DEFUN([_LT_PATH_TOOL_PREFIX],
	[m4_require([_LT_DECL_EGREP])dnl
	AC_MSG_CHECKING([for $1])
	AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
	[case $MAGIC_CMD in
	[[\\/] \| ?:[\\/]])
	- lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
	+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
	;;
	*)
	- lt_save_MAGIC_CMD=$MAGIC_CMD
	- lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
	+ lt_save_MAGIC_CMD="$MAGIC_CMD"
	+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
	dnl $ac_dummy forces splitting on constant user-supplied paths.
	dnl POSIX.2 word splitting is done only on the output of word expansions,
	dnl not every word. This closes a longstanding sh security hole.
	ac_dummy="m4_if([$2], , $PATH, [$2])"
	for ac_dir in $ac_dummy; do
	- IFS=$lt_save_ifs
	+ IFS="$lt_save_ifs"
	test -z "$ac_dir" && ac_dir=.
	- if test -f "$ac_dir/$1"; then
	- lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
	+ if test -f $ac_dir/$1; then
	+ lt_cv_path_MAGIC_CMD="$ac_dir/$1"
	if test -n "$file_magic_test_file"; then
	case $deplibs_check_method in
	"file_magic "*)
	file_magic_regex=`expr "$deplibs_check_method" : "file_magic $.*$"`
	- MAGIC_CMD=$lt_cv_path_MAGIC_CMD
	+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
	$EGREP "$file_magic_regex" > /dev/null; then
	:
	else
	cat <<_LT_EOF 1>&2

	*** Warning: the command libtool uses to detect shared libraries,
	*** $file_magic_cmd, produces output that libtool cannot recognize.
	*** The result is that libtool may fail to recognize shared libraries
	*** as such. This will affect the creation of libtool libraries that
	*** depend on shared libraries, but programs linked with such libtool
	*** libraries will work regardless of this problem. Nevertheless, you
	*** may want to report the problem to your system manager and/or to
	*** bug-libtool@gnu.org

	_LT_EOF
	fi ;;
	esac
	fi
	break
	fi
	done
	- IFS=$lt_save_ifs
	- MAGIC_CMD=$lt_save_MAGIC_CMD
	+ IFS="$lt_save_ifs"
	+ MAGIC_CMD="$lt_save_MAGIC_CMD"
	;;
	esac])
	-MAGIC_CMD=$lt_cv_path_MAGIC_CMD
	+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
	if test -n "$MAGIC_CMD"; then
	AC_MSG_RESULT($MAGIC_CMD)
	else
	AC_MSG_RESULT(no)
	fi
	_LT_DECL([], [MAGIC_CMD], [0],
	[Used to examine libraries when file_magic_cmd begins with "file"])dnl
	])# _LT_PATH_TOOL_PREFIX

	# Old name:
	AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
	dnl aclocal-1.4 backwards compatibility:
	dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])


	# _LT_PATH_MAGIC
	# --------------
	-# find a file program that can recognize a shared library
	+# find a file program which can recognize a shared library
	m4_defun([_LT_PATH_MAGIC],
	[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
	if test -z "$lt_cv_path_MAGIC_CMD"; then
	if test -n "$ac_tool_prefix"; then
	_LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
	else
	MAGIC_CMD=:
	fi
	fi
	])# _LT_PATH_MAGIC


	# LT_PATH_LD
	# ----------
	# find the pathname to the GNU or non-GNU linker
	AC_DEFUN([LT_PATH_LD],
	[AC_REQUIRE([AC_PROG_CC])dnl
	AC_REQUIRE([AC_CANONICAL_HOST])dnl
	AC_REQUIRE([AC_CANONICAL_BUILD])dnl
	m4_require([_LT_DECL_SED])dnl
	m4_require([_LT_DECL_EGREP])dnl
	m4_require([_LT_PROG_ECHO_BACKSLASH])dnl

	AC_ARG_WITH([gnu-ld],
	[AS_HELP_STRING([--with-gnu-ld],
	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
	- [test no = "$withval" \|\| with_gnu_ld=yes],
	+ [test "$withval" = no \|\| with_gnu_ld=yes],
	[with_gnu_ld=no])dnl

	ac_prog=ld
	-if test yes = "$GCC"; then
	+if test "$GCC" = yes; then
	# Check if gcc -print-prog-name=ld gives a path.
	AC_MSG_CHECKING([for ld used by $CC])
	case $host in
	--mingw*)
	- # gcc leaves a trailing carriage return, which upsets mingw
	+ # gcc leaves a trailing carriage return which upsets mingw
	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
	*)
	ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
	esac
	case $ac_prog in
	# Accept absolute paths.
	[[\\/]]* \| ?:[[\\/]]*)
	re_direlt='/[[^/]][[^/]]*/\.\./'
	# Canonicalize the pathname of ld
	ac_prog=`$ECHO "$ac_prog"\| $SED 's%\\\\%/%g'`
	while $ECHO "$ac_prog" \| $GREP "$re_direlt" > /dev/null 2>&1; do
	ac_prog=`$ECHO $ac_prog\| $SED "s%$re_direlt%/%"`
	done
	- test -z "$LD" && LD=$ac_prog
	+ test -z "$LD" && LD="$ac_prog"
	;;
	"")
	# If it fails, then pretend we aren't using GCC.
	ac_prog=ld
	;;
	*)
	# If it is relative, then search for the first ld in PATH.
	with_gnu_ld=unknown
	;;
	esac
	-elif test yes = "$with_gnu_ld"; then
	+elif test "$with_gnu_ld" = yes; then
	AC_MSG_CHECKING([for GNU ld])
	else
	AC_MSG_CHECKING([for non-GNU ld])
	fi
	AC_CACHE_VAL(lt_cv_path_LD,
	[if test -z "$LD"; then
	- lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
	+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
	for ac_dir in $PATH; do
	- IFS=$lt_save_ifs
	+ IFS="$lt_save_ifs"
	test -z "$ac_dir" && ac_dir=.
	if test -f "$ac_dir/$ac_prog" \|\| test -f "$ac_dir/$ac_prog$ac_exeext"; then
	- lt_cv_path_LD=$ac_dir/$ac_prog
	+ lt_cv_path_LD="$ac_dir/$ac_prog"
	# Check to see if the program is GNU ld. I'd rather use --version,
	# but apparently some variants of GNU ld only accept -v.
	# Break only if it was the GNU/non-GNU ld that we prefer.
	case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
	GNU \| 'with BFD')
	- test no != "$with_gnu_ld" && break
	+ test "$with_gnu_ld" != no && break
	;;
	*)
	- test yes != "$with_gnu_ld" && break
	+ test "$with_gnu_ld" != yes && break
	;;
	esac
	fi
	done
	- IFS=$lt_save_ifs
	+ IFS="$lt_save_ifs"
	else
	- lt_cv_path_LD=$LD # Let the user override the test with a path.
	+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
	fi])
	-LD=$lt_cv_path_LD
	+LD="$lt_cv_path_LD"
	if test -n "$LD"; then
	AC_MSG_RESULT($LD)
	else
	AC_MSG_RESULT(no)
	fi
	test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
	_LT_PATH_LD_GNU
	AC_SUBST([LD])

	_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
	])# LT_PATH_LD

	# Old names:
	AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
	AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
	dnl aclocal-1.4 backwards compatibility:
	dnl AC_DEFUN([AM_PROG_LD], [])
	dnl AC_DEFUN([AC_PROG_LD], [])


	# _LT_PATH_LD_GNU
	#- --------------
	m4_defun([_LT_PATH_LD_GNU],
	[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
	[# I'd rather use --version here, but apparently some GNU lds only accept -v.
	case `$LD -v 2>&1 </dev/null` in
	GNU \| 'with BFD')
	lt_cv_prog_gnu_ld=yes
	;;
	*)
	lt_cv_prog_gnu_ld=no
	;;
	esac])
	with_gnu_ld=$lt_cv_prog_gnu_ld
	])# _LT_PATH_LD_GNU


	# _LT_CMD_RELOAD
	# --------------
	# find reload flag for linker
	# -- PORTME Some linkers may need a different reload flag.
	m4_defun([_LT_CMD_RELOAD],
	[AC_CACHE_CHECK([for $LD option to reload object files],
	lt_cv_ld_reload_flag,
	[lt_cv_ld_reload_flag='-r'])
	reload_flag=$lt_cv_ld_reload_flag
	case $reload_flag in
	"" \| " "*) ;;
	*) reload_flag=" $reload_flag" ;;
	esac
	reload_cmds='$LD$reload_flag -o $output$reload_objs'
	case $host_os in
	cygwin* \| mingw* \| pw32* \| cegcc*)
	- if test yes != "$GCC"; then
	+ if test "$GCC" != yes; then
	reload_cmds=false
	fi
	;;
	darwin*)
	- if test yes = "$GCC"; then
	- reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
	+ if test "$GCC" = yes; then
	+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
	else
	reload_cmds='$LD$reload_flag -o $output$reload_objs'
	fi
	;;
	esac
	_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
	_LT_TAGDECL([], [reload_cmds], [2])dnl
	])# _LT_CMD_RELOAD


	-# _LT_PATH_DD
	-# -----------
	-# find a working dd
	-m4_defun([_LT_PATH_DD],
	-[AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
	-[printf 0123456789abcdef0123456789abcdef >conftest.i
	-cat conftest.i conftest.i >conftest2.i
	-: ${lt_DD:=$DD}
	-AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
	-[if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
	- cmp -s conftest.i conftest.out \
	- && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
	-fi])
	-rm -f conftest.i conftest2.i conftest.out])
	-])# _LT_PATH_DD
	-
	-
	-# _LT_CMD_TRUNCATE
	-# ----------------
	-# find command to truncate a binary pipe
	-m4_defun([_LT_CMD_TRUNCATE],
	-[m4_require([_LT_PATH_DD])
	-AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
	-[printf 0123456789abcdef0123456789abcdef >conftest.i
	-cat conftest.i conftest.i >conftest2.i
	-lt_cv_truncate_bin=
	-if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
	- cmp -s conftest.i conftest.out \
	- && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
	-fi
	-rm -f conftest.i conftest2.i conftest.out
	-test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
	-_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
	- [Command to truncate a binary pipe])
	-])# _LT_CMD_TRUNCATE
	-
	-
	# _LT_CHECK_MAGIC_METHOD
	# ----------------------
	# how to check for library dependencies
	# -- PORTME fill in with the dynamic library characteristics
	m4_defun([_LT_CHECK_MAGIC_METHOD],
	[m4_require([_LT_DECL_EGREP])
	m4_require([_LT_DECL_OBJDUMP])
	AC_CACHE_CHECK([how to recognize dependent libraries],
	lt_cv_deplibs_check_method,
	[lt_cv_file_magic_cmd='$MAGIC_CMD'
	lt_cv_file_magic_test_file=
	lt_cv_deplibs_check_method='unknown'
	# Need to set the preceding variable on all platforms that support
	# interlibrary dependencies.
	# 'none' -- dependencies not supported.
	-# 'unknown' -- same as none, but documents that we really don't know.
	+# `unknown' -- same as none, but documents that we really don't know.
	# 'pass_all' -- all dependencies passed with no checks.
	# 'test_compile' -- check by making test program.
	# 'file_magic [[regex]]' -- check by looking for files in library path
	-# that responds to the $file_magic_cmd with a given extended regex.
	-# If you have 'file' or equivalent on your system and you're not sure
	-# whether 'pass_all' will always work, you probably want this one.
	+# which responds to the $file_magic_cmd with a given extended regex.
	+# If you have `file' or equivalent on your system and you're not sure
	+# whether `pass_all' will always work, you probably want this one.

	case $host_os in
	aix[[4-9]]*)
	lt_cv_deplibs_check_method=pass_all
	;;

	beos*)
	lt_cv_deplibs_check_method=pass_all
	;;

	bsdi[[45]]*)
	lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object\|dynamic lib)'
	lt_cv_file_magic_cmd='/usr/bin/file -L'
	lt_cv_file_magic_test_file=/shlib/libc.so
	;;

	cygwin*)
	# func_win32_libid is a shell function defined in ltmain.sh
	lt_cv_deplibs_check_method='file_magic ^x86 archive import\|^x86 DLL'
	lt_cv_file_magic_cmd='func_win32_libid'
	;;

	mingw* \| pw32*)
	# Base MSYS/MinGW do not provide the 'file' command needed by
	# func_win32_libid shell function, so use a weaker test based on 'objdump',
	# unless we find 'file', for example because we are cross-compiling.
	- if ( file / ) >/dev/null 2>&1; then
	+ # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
	+ if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
	lt_cv_deplibs_check_method='file_magic ^x86 archive import\|^x86 DLL'
	lt_cv_file_magic_cmd='func_win32_libid'
	else
	# Keep this pattern in sync with the one in func_win32_libid.
	lt_cv_deplibs_check_method='file_magic file format (pei-i386(.architecture: i386)?\|pe-arm-wince\|pe-x86-64)'
	lt_cv_file_magic_cmd='$OBJDUMP -f'
	fi
	;;

	cegcc*)
	# use the weaker test based on 'objdump'. See mingw*.
	lt_cv_deplibs_check_method='file_magic file format pe-arm-.little(.architecture: arm)?'
	lt_cv_file_magic_cmd='$OBJDUMP -f'
	;;

	darwin* \| rhapsody*)
	lt_cv_deplibs_check_method=pass_all
	;;

	freebsd* \| dragonfly*)
	if echo __ELF__ \| $CC -E - \| $GREP __ELF__ > /dev/null; then
	case $host_cpu in
	i*86 )
	# Not sure whether the presence of OpenBSD here was a mistake.
	# Let's accept both of them until this is cleared up.
	lt_cv_deplibs_check_method='file_magic (FreeBSD\|OpenBSD\|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
	lt_cv_file_magic_cmd=/usr/bin/file
	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
	;;
	esac
	else
	lt_cv_deplibs_check_method=pass_all
	fi
	;;

	+gnu*)
	+ lt_cv_deplibs_check_method=pass_all
	+ ;;
	+
	haiku*)
	lt_cv_deplibs_check_method=pass_all
	;;

	hpux10.20* \| hpux11*)
	lt_cv_file_magic_cmd=/usr/bin/file
	case $host_cpu in
	ia64*)
	lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]\|ELF-[[0-9]][[0-9]]) shared object file - IA64'
	lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
	;;
	hppa64)
	[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]\|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
	lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
	;;
	*)
	lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]\|PA-RISC[[0-9]]\.[[0-9]]) shared library'
	lt_cv_file_magic_test_file=/usr/lib/libc.sl
	;;
	esac
	;;

	interix[[3-9]]*)
	# PIC code is broken on Interix 3.x, that's why \|\.a not \|_pic\.a here
	lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\|\.a)$'
	;;

	irix5* \| irix6* \| nonstopux*)
	case $LD in
	-32\|"-32 ") libmagic=32-bit;;
	-n32\|"-n32 ") libmagic=N32;;
	-64\|"-64 ") libmagic=64-bit;;
	*) libmagic=never-match;;
	esac
	lt_cv_deplibs_check_method=pass_all
	;;

	# This must be glibc/ELF.
	-linux* \| kbsd-gnu \| kopensolaris-gnu \| gnu)
	+linux* \| kbsd-gnu \| kopensolaris*-gnu)
	lt_cv_deplibs_check_method=pass_all
	;;

	-netbsd* \| netbsdelf*-gnu)
	+netbsd*)
	if echo __ELF__ \| $CC -E - \| $GREP __ELF__ > /dev/null; then
	lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+\|_pic\.a)$'
	else
	lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\|_pic\.a)$'
	fi
	;;

	newos6*)
	lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable\|dynamic lib)'
	lt_cv_file_magic_cmd=/usr/bin/file
	lt_cv_file_magic_test_file=/usr/lib/libnls.so
	;;

	nto \| qnx)
	lt_cv_deplibs_check_method=pass_all
	;;

	-openbsd* \| bitrig*)
	- if test -z "`echo __ELF__ \| $CC -E - \| $GREP __ELF__`"; then
	+openbsd*)
	+ if test -z "`echo __ELF__ \| $CC -E - \| $GREP __ELF__`" \|\| test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
	lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+\|\.so\|_pic\.a)$'
	else
	lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+\|_pic\.a)$'
	fi
	;;

	osf3* \| osf4* \| osf5*)
	lt_cv_deplibs_check_method=pass_all
	;;

	rdos*)
	lt_cv_deplibs_check_method=pass_all
	;;

	solaris*)
	lt_cv_deplibs_check_method=pass_all
	;;

	sysv5* \| sco3.2v5* \| sco5v6* \| unixware* \| OpenUNIX* \| sysv4uw2)
	lt_cv_deplibs_check_method=pass_all
	;;

	sysv4 \| sysv4.3*)
	case $host_vendor in
	motorola)
	lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]-bit [[ML]]SB (shared object\|dynamic lib) M[[0-9]][[0-9]] Version [[0-9]]'
	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
	;;
	ncr)
	lt_cv_deplibs_check_method=pass_all
	;;
	sequent)
	lt_cv_file_magic_cmd='/bin/file'
	lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object\|dynamic lib )'
	;;
	sni)
	lt_cv_file_magic_cmd='/bin/file'
	lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
	lt_cv_file_magic_test_file=/lib/libc.so
	;;
	siemens)
	lt_cv_deplibs_check_method=pass_all
	;;
	pc)
	lt_cv_deplibs_check_method=pass_all
	;;
	esac
	;;

	tpf*)
	lt_cv_deplibs_check_method=pass_all
	;;
	-os2*)
	- lt_cv_deplibs_check_method=pass_all
	- ;;
	esac
	])

	file_magic_glob=
	want_nocaseglob=no
	if test "$build" = "$host"; then
	case $host_os in
	mingw* \| pw32*)
	if ( shopt \| grep nocaseglob ) >/dev/null 2>&1; then
	want_nocaseglob=yes
	else
	file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ \| $SED -e "s/$..$/s\/[[\1]]\/[[\1]]\/g;/g"`
	fi
	;;
	esac
	fi

	file_magic_cmd=$lt_cv_file_magic_cmd
	deplibs_check_method=$lt_cv_deplibs_check_method
	test -z "$deplibs_check_method" && deplibs_check_method=unknown

	_LT_DECL([], [deplibs_check_method], [1],
	[Method to check whether dependent libraries are shared objects])
	_LT_DECL([], [file_magic_cmd], [1],
	[Command to use when deplibs_check_method = "file_magic"])
	_LT_DECL([], [file_magic_glob], [1],
	[How to find potential files when deplibs_check_method = "file_magic"])
	_LT_DECL([], [want_nocaseglob], [1],
	[Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
	])# _LT_CHECK_MAGIC_METHOD


	# LT_PATH_NM
	# ----------
	# find the pathname to a BSD- or MS-compatible name lister
	AC_DEFUN([LT_PATH_NM],
	[AC_REQUIRE([AC_PROG_CC])dnl
	AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
	[if test -n "$NM"; then
	# Let the user override the test.
	- lt_cv_path_NM=$NM
	+ lt_cv_path_NM="$NM"
	else
	- lt_nm_to_check=${ac_tool_prefix}nm
	+ lt_nm_to_check="${ac_tool_prefix}nm"
	if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
	lt_nm_to_check="$lt_nm_to_check nm"
	fi
	for lt_tmp_nm in $lt_nm_to_check; do
	- lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
	+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
	for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
	- IFS=$lt_save_ifs
	+ IFS="$lt_save_ifs"
	test -z "$ac_dir" && ac_dir=.
	- tmp_nm=$ac_dir/$lt_tmp_nm
	- if test -f "$tmp_nm" \|\| test -f "$tmp_nm$ac_exeext"; then
	+ tmp_nm="$ac_dir/$lt_tmp_nm"
	+ if test -f "$tmp_nm" \|\| test -f "$tmp_nm$ac_exeext" ; then
	# Check to see if the nm accepts a BSD-compat flag.
	- # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
	+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
	# nm: unknown option "B" ignored
	# Tru64's nm complains that /dev/null is an invalid object file
	- # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
	- case $build_os in
	- mingw*) lt_bad_file=conftest.nm/nofile ;;
	- *) lt_bad_file=/dev/null ;;
	- esac
	- case `"$tmp_nm" -B $lt_bad_file 2>&1 \| sed '1q'` in
	- $lt_bad_file \| 'Invalid file or object type')
	+ case `"$tmp_nm" -B /dev/null 2>&1 \| sed '1q'` in
	+ /dev/null \| 'Invalid file or object type')
	lt_cv_path_NM="$tmp_nm -B"
	- break 2
	+ break
	;;
	*)
	case `"$tmp_nm" -p /dev/null 2>&1 \| sed '1q'` in
	/dev/null)
	lt_cv_path_NM="$tmp_nm -p"
	- break 2
	+ break
	;;
	*)
	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
	continue # so that we can try to find one that supports BSD flags
	;;
	esac
	;;
	esac
	fi
	done
	- IFS=$lt_save_ifs
	+ IFS="$lt_save_ifs"
	done
	: ${lt_cv_path_NM=no}
	fi])
	-if test no != "$lt_cv_path_NM"; then
	- NM=$lt_cv_path_NM
	+if test "$lt_cv_path_NM" != "no"; then
	+ NM="$lt_cv_path_NM"
	else
	# Didn't find any BSD compatible name lister, look for dumpbin.
	if test -n "$DUMPBIN"; then :
	# Let the user override the test.
	else
	AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
	- case `$DUMPBIN -symbols -headers /dev/null 2>&1 \| sed '1q'` in
	+ case `$DUMPBIN -symbols /dev/null 2>&1 \| sed '1q'` in
	COFF)
	- DUMPBIN="$DUMPBIN -symbols -headers"
	+ DUMPBIN="$DUMPBIN -symbols"
	;;
	*)
	DUMPBIN=:
	;;
	esac
	fi
	AC_SUBST([DUMPBIN])
	- if test : != "$DUMPBIN"; then
	- NM=$DUMPBIN
	+ if test "$DUMPBIN" != ":"; then
	+ NM="$DUMPBIN"
	fi
	fi
	test -z "$NM" && NM=nm
	AC_SUBST([NM])
	_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl

	AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
	[lt_cv_nm_interface="BSD nm"
	echo "int some_variable = 0;" > conftest.$ac_ext
	(eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
	(eval "$ac_compile" 2>conftest.err)
	cat conftest.err >&AS_MESSAGE_LOG_FD
	(eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
	(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
	cat conftest.err >&AS_MESSAGE_LOG_FD
	(eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
	cat conftest.out >&AS_MESSAGE_LOG_FD
	if $GREP 'External.*some_variable' conftest.out > /dev/null; then
	lt_cv_nm_interface="MS dumpbin"
	fi
	rm -f conftest*])
	])# LT_PATH_NM

	# Old names:
	AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
	AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
	dnl aclocal-1.4 backwards compatibility:
	dnl AC_DEFUN([AM_PROG_NM], [])
	dnl AC_DEFUN([AC_PROG_NM], [])

	# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
	# --------------------------------
	# how to determine the name of the shared library
	# associated with a specific link library.
	# -- PORTME fill in with the dynamic library characteristics
	m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
	[m4_require([_LT_DECL_EGREP])
	m4_require([_LT_DECL_OBJDUMP])
	m4_require([_LT_DECL_DLLTOOL])
	AC_CACHE_CHECK([how to associate runtime and link libraries],
	lt_cv_sharedlib_from_linklib_cmd,
	[lt_cv_sharedlib_from_linklib_cmd='unknown'

	case $host_os in
	cygwin* \| mingw* \| pw32* \| cegcc*)
	- # two different shell functions defined in ltmain.sh;
	- # decide which one to use based on capabilities of $DLLTOOL
	+ # two different shell functions defined in ltmain.sh
	+ # decide which to use based on capabilities of $DLLTOOL
	case `$DLLTOOL --help 2>&1` in
	--identify-strict)
	lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
	;;
	*)
	lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
	;;
	esac
	;;
	*)
	# fallback: assume linklib IS sharedlib
	- lt_cv_sharedlib_from_linklib_cmd=$ECHO
	+ lt_cv_sharedlib_from_linklib_cmd="$ECHO"
	;;
	esac
	])
	sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
	test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO

	_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
	[Command to associate shared and link libraries])
	])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB


	# _LT_PATH_MANIFEST_TOOL
	# ----------------------
	# locate the manifest tool
	m4_defun([_LT_PATH_MANIFEST_TOOL],
	[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
	test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
	AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
	[lt_cv_path_mainfest_tool=no
	echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
	$MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
	cat conftest.err >&AS_MESSAGE_LOG_FD
	if $GREP 'Manifest Tool' conftest.out > /dev/null; then
	lt_cv_path_mainfest_tool=yes
	fi
	rm -f conftest*])
	-if test yes != "$lt_cv_path_mainfest_tool"; then
	+if test "x$lt_cv_path_mainfest_tool" != xyes; then
	MANIFEST_TOOL=:
	fi
	_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
	])# _LT_PATH_MANIFEST_TOOL


	-# _LT_DLL_DEF_P([FILE])
	-# ---------------------
	-# True iff FILE is a Windows DLL '.def' file.
	-# Keep in sync with func_dll_def_p in the libtool script
	-AC_DEFUN([_LT_DLL_DEF_P],
	-[dnl
	- test DEF = "`$SED -n dnl
	- -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
	- -e '\''/^$;.$$/d'\'' dnl Delete empty lines and comments
	- -e '\''s/^$EXPORTS\\|LIBRARY$$[[ ]].$$/DEF/p'\'' dnl
	- -e q dnl Only consider the first "real" line
	- $1`" dnl
	-])# _LT_DLL_DEF_P
	-
	-
	# LT_LIB_M
	# --------
	# check for math library
	AC_DEFUN([LT_LIB_M],
	[AC_REQUIRE([AC_CANONICAL_HOST])dnl
	LIBM=
	case $host in
	--beos* \| --cegcc* \| --cygwin* \| --haiku* \| --pw32* \| --darwin*)
	# These system don't have libm, or don't need it
	;;
	-ncr-sysv4.3)
	- AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
	+ AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
	AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
	;;
	*)
	- AC_CHECK_LIB(m, cos, LIBM=-lm)
	+ AC_CHECK_LIB(m, cos, LIBM="-lm")
	;;
	esac
	AC_SUBST([LIBM])
	])# LT_LIB_M

	# Old name:
	AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
	dnl aclocal-1.4 backwards compatibility:
	dnl AC_DEFUN([AC_CHECK_LIBM], [])


	# _LT_COMPILER_NO_RTTI([TAGNAME])
	# -------------------------------
	m4_defun([_LT_COMPILER_NO_RTTI],
	[m4_require([_LT_TAG_COMPILER])dnl

	_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=

	-if test yes = "$GCC"; then
	+if test "$GCC" = yes; then
	case $cc_basename in
	nvcc*)
	_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
	*)
	_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
	esac

	_LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
	lt_cv_prog_compiler_rtti_exceptions,
	[-fno-rtti -fno-exceptions], [],
	[_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
	fi
	_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
	[Compiler flag to turn off builtin functions])
	])# _LT_COMPILER_NO_RTTI


	# _LT_CMD_GLOBAL_SYMBOLS
	# ----------------------
	m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
	[AC_REQUIRE([AC_CANONICAL_HOST])dnl
	AC_REQUIRE([AC_PROG_CC])dnl
	AC_REQUIRE([AC_PROG_AWK])dnl
	AC_REQUIRE([LT_PATH_NM])dnl
	AC_REQUIRE([LT_PATH_LD])dnl
	m4_require([_LT_DECL_SED])dnl
	m4_require([_LT_DECL_EGREP])dnl
	m4_require([_LT_TAG_COMPILER])dnl

	# Check for command to grab the raw symbol name followed by C symbol from nm.
	AC_MSG_CHECKING([command to parse $NM output from $compiler object])
	AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
	[
	# These are sane defaults that work on at least a few old systems.
	# [They come from Ultrix. What could be older than Ultrix?!! ;)]

	# Character class describing NM global symbol codes.
	symcode='[[BCDEGRST]]'

	# Regexp to match symbols that can be accessed directly from C.
	sympat='$[[_A-Za-z]][[_A-Za-z0-9]]*$'

	# Define system-specific variables.
	case $host_os in
	aix*)
	symcode='[[BCDT]]'
	;;
	cygwin* \| mingw* \| pw32* \| cegcc*)
	symcode='[[ABCDGISTW]]'
	;;
	hpux*)
	- if test ia64 = "$host_cpu"; then
	+ if test "$host_cpu" = ia64; then
	symcode='[[ABCDEGRST]]'
	fi
	;;
	irix* \| nonstopux*)
	symcode='[[BCDEGRST]]'
	;;
	osf*)
	symcode='[[BCDEGQRST]]'
	;;
	solaris*)
	symcode='[[BDRT]]'
	;;
	sco3.2v5*)
	symcode='[[DT]]'
	;;
	sysv4.2uw2*)
	symcode='[[DT]]'
	;;
	sysv5* \| sco5v6* \| unixware* \| OpenUNIX*)
	symcode='[[ABDT]]'
	;;
	sysv4)
	symcode='[[DFNSTU]]'
	;;
	esac

	# If we're using GNU nm, then use its standard symbol codes.
	case `$NM -V 2>&1` in
	GNU \| 'with BFD')
	symcode='[[ABCDGIRSTW]]' ;;
	esac

	-if test "$lt_cv_nm_interface" = "MS dumpbin"; then
	- # Gets list of data symbols to import.
	- lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* $.*$$/\1/p'"
	- # Adjust the below global symbol transforms to fixup imported variables.
	- lt_cdecl_hook=" -e 's/^I .* $.*$$/extern __declspec(dllimport) char \1;/p'"
	- lt_c_name_hook=" -e 's/^I .* $.$$/ {\"\1\", (void ) 0},/p'"
	- lt_c_name_lib_hook="\
	- -e 's/^I .* $lib.$$/ {\"\1\", (void ) 0},/p'\
	- -e 's/^I .* $.$$/ {\"lib\1\", (void ) 0},/p'"
	-else
	- # Disable hooks by default.
	- lt_cv_sys_global_symbol_to_import=
	- lt_cdecl_hook=
	- lt_c_name_hook=
	- lt_c_name_lib_hook=
	-fi
	-
	# Transform an extracted symbol line into a proper C declaration.
	# Some systems (esp. on ia64) link data and code symbols differently,
	# so use this general approach.
	-lt_cv_sys_global_symbol_to_cdecl="sed -n"\
	-$lt_cdecl_hook\
	-" -e 's/^T .* $.*$$/extern int \1();/p'"\
	-" -e 's/^$symcode$symcode* .* $.*$$/extern char \1;/p'"
	+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* $.$$/extern int \1();/p' -e 's/^$symcode .* $.*$$/extern char \1;/p'"

	# Transform an extracted symbol line into symbol name and symbol address
	-lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
	-$lt_c_name_hook\
	-" -e 's/^: $.$ .$/ {\"\1\", (void *) 0},/p'"\
	-" -e 's/^$symcode$symcode* .* $.$$/ {\"\1\", (void ) \&\1},/p'"
	-
	-# Transform an extracted symbol line into symbol name with lib prefix and
	-# symbol address.
	-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
	-$lt_c_name_lib_hook\
	-" -e 's/^: $.$ .$/ {\"\1\", (void *) 0},/p'"\
	-" -e 's/^$symcode$symcode* .* $lib.$$/ {\"\1\", (void ) \&\1},/p'"\
	-" -e 's/^$symcode$symcode* .* $.$$/ {\"lib\1\", (void ) \&\1},/p'"
	+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: $[[^ ]]$[[ ]]$/ {\\\"\1\\\", (void ) 0},/p' -e 's/^$symcode $[[^ ]]$ $[[^ ]]$$/ {\"\2\", (void *) \&\2},/p'"
	+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: $[[^ ]]$[[ ]]$/ {\\\"\1\\\", (void ) 0},/p' -e 's/^$symcode $[[^ ]]$ $lib[[^ ]]$$/ {\"\2\", (void ) \&\2},/p' -e 's/^$symcode $[[^ ]]$ $[[^ ]]$$/ {\"lib\2\", (void *) \&\2},/p'"

	# Handle CRLF in mingw tool chain
	opt_cr=
	case $build_os in
	mingw*)
	opt_cr=`$ECHO 'x\{0,1\}' \| tr x '\015'` # option cr in regexp
	;;
	esac

	# Try without a prefix underscore, then with it.
	for ac_symprfx in "" "_"; do

	# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
	symxfrm="\\1 $ac_symprfx\\2 \\2"

	# Write the raw and C identifiers.
	if test "$lt_cv_nm_interface" = "MS dumpbin"; then
	- # Fake it for dumpbin and say T for any non-static function,
	- # D for any global variable and I for any imported variable.
	+ # Fake it for dumpbin and say T for any non-static function
	+ # and D for any global variable.
	# Also find C++ and __fastcall symbols from MSVC++,
	# which start with @ or ?.
	lt_cv_sys_global_symbol_pipe="$AWK ['"\
	" {last_section=section; section=\$ 3};"\
	" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
	" /Section length .#relocs.(pick any)/{hide[last_section]=1};"\
	-" /^ Symbol name : /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
	-" /^ Type : code/{print \"T\",si,substr(si,length(prfx))};"\
	-" /^ Type : data/{print \"I\",si,substr(si,length(prfx))};"\
	" \$ 0!~/External *\\|/{next};"\
	" / 0+ UNDEF /{next}; / UNDEF $[^\|]$*()/{next};"\
	" {if(hide[section]) next};"\
	-" {f=\"D\"}; \$ 0~/.*\\|/{f=\"T\"};"\
	-" {split(\$ 0,a,/\\|\|\r/); split(a[2],s)};"\
	-" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
	-" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
	+" {f=0}; \$ 0~/.*\\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
	+" {split(\$ 0, a, /\\|\|\r/); split(a[2], s)};"\
	+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
	+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
	" ' prfx=^$ac_symprfx]"
	else
	lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.[[ ]]$$symcode$symcode$[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
	fi
	lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe \| sed '/ __gnu_lto/d'"

	# Check to see that the pipe works correctly.
	pipe_works=no

	rm -f conftest*
	cat > conftest.$ac_ext <<_LT_EOF
	#ifdef __cplusplus
	extern "C" {
	#endif
	char nm_test_var;
	void nm_test_func(void);
	void nm_test_func(void){}
	#ifdef __cplusplus
	}
	#endif
	int main(){nm_test_var='a';nm_test_func();return(0);}
	_LT_EOF

	if AC_TRY_EVAL(ac_compile); then
	# Now try to grab the symbols.
	nlist=conftest.nm
	if AC_TRY_EVAL(NM conftest.$ac_objext \\| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
	# Try sorting and uniquifying the output.
	if sort "$nlist" \| uniq > "$nlist"T; then
	mv -f "$nlist"T "$nlist"
	else
	rm -f "$nlist"T
	fi

	# Make sure that we snagged all the symbols we need.
	if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
	cat <<_LT_EOF > conftest.$ac_ext
	/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
	-#if defined _WIN32 \|\| defined __CYGWIN__ \|\| defined _WIN32_WCE
	-/* DATA imports from DLLs on WIN32 can't be const, because runtime
	+#if defined(_WIN32) \|\| defined(__CYGWIN__) \|\| defined(_WIN32_WCE)
	+/* DATA imports from DLLs on WIN32 con't be const, because runtime
	relocations are performed -- see ld's documentation on pseudo-relocs. */
	# define LT@&t@_DLSYM_CONST
	-#elif defined __osf__
	+#elif defined(__osf__)
	/* This system does not cope well with relocations in const data. */
	# define LT@&t@_DLSYM_CONST
	#else
	# define LT@&t@_DLSYM_CONST const
	#endif

	#ifdef __cplusplus
	extern "C" {
	#endif

	_LT_EOF
	# Now generate the symbol file.
	eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" \| $GREP -v main >> conftest.$ac_ext'

	cat <<_LT_EOF >> conftest.$ac_ext

	/* The mapping between symbol names and symbols. */
	LT@&t@_DLSYM_CONST struct {
	const char *name;
	void *address;
	}
	lt__PROGRAM__LTX_preloaded_symbols[[]] =
	{
	{ "@PROGRAM@", (void *) 0 },
	_LT_EOF
	- $SED "s/^$symcode$symcode* .* $.$$/ {\"\1\", (void ) \&\1},/" < "$nlist" \| $GREP -v main >> conftest.$ac_ext
	+ $SED "s/^$symcode$symcode* $.$ $.$$/ {\"\2\", (void *) \&\2},/" < "$nlist" \| $GREP -v main >> conftest.$ac_ext
	cat <<\_LT_EOF >> conftest.$ac_ext
	{0, (void *) 0}
	};

	/* This works around a problem in FreeBSD linker */
	#ifdef FREEBSD_WORKAROUND
	static const void *lt_preloaded_setup() {
	return lt__PROGRAM__LTX_preloaded_symbols;
	}
	#endif

	#ifdef __cplusplus
	}
	#endif
	_LT_EOF
	# Now try linking the two files.
	mv conftest.$ac_objext conftstm.$ac_objext
	lt_globsym_save_LIBS=$LIBS
	lt_globsym_save_CFLAGS=$CFLAGS
	- LIBS=conftstm.$ac_objext
	+ LIBS="conftstm.$ac_objext"
	CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
	- if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
	+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
	pipe_works=yes
	fi
	LIBS=$lt_globsym_save_LIBS
	CFLAGS=$lt_globsym_save_CFLAGS
	else
	echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
	fi
	else
	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
	fi
	else
	echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
	fi
	else
	echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
	cat conftest.$ac_ext >&5
	fi
	rm -rf conftest* conftst*

	# Do not use the global_symbol_pipe unless it works.
	- if test yes = "$pipe_works"; then
	+ if test "$pipe_works" = yes; then
	break
	else
	lt_cv_sys_global_symbol_pipe=
	fi
	done
	])
	if test -z "$lt_cv_sys_global_symbol_pipe"; then
	lt_cv_sys_global_symbol_to_cdecl=
	fi
	if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
	AC_MSG_RESULT(failed)
	else
	AC_MSG_RESULT(ok)
	fi

	# Response file support.
	if test "$lt_cv_nm_interface" = "MS dumpbin"; then
	nm_file_list_spec='@'
	elif $NM --help 2>/dev/null \| grep '[[@]]FILE' >/dev/null; then
	nm_file_list_spec='@'
	fi

	_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
	[Take the output of nm and produce a listing of raw symbols and C names])
	_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
	[Transform the output of nm in a proper C declaration])
	-_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
	- [Transform the output of nm into a list of symbols to manually relocate])
	_LT_DECL([global_symbol_to_c_name_address],
	[lt_cv_sys_global_symbol_to_c_name_address], [1],
	[Transform the output of nm in a C name address pair])
	_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
	[lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
	[Transform the output of nm in a C name address pair when lib prefix is needed])
	-_LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
	- [The name lister interface])
	_LT_DECL([], [nm_file_list_spec], [1],
	[Specify filename containing input files for $NM])
	]) # _LT_CMD_GLOBAL_SYMBOLS


	# _LT_COMPILER_PIC([TAGNAME])
	# ---------------------------
	m4_defun([_LT_COMPILER_PIC],
	[m4_require([_LT_TAG_COMPILER])dnl
	_LT_TAGVAR(lt_prog_compiler_wl, $1)=
	_LT_TAGVAR(lt_prog_compiler_pic, $1)=
	_LT_TAGVAR(lt_prog_compiler_static, $1)=

	m4_if([$1], [CXX], [
	# C++ specific cases for pic, static, wl, etc.
	- if test yes = "$GXX"; then
	+ if test "$GXX" = yes; then
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

	case $host_os in
	aix*)
	# All AIX code is PIC.
	- if test ia64 = "$host_cpu"; then
	+ if test "$host_cpu" = ia64; then
	# AIX 5 now supports IA64 processor
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	fi
	- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	;;

	amigaos*)
	case $host_cpu in
	powerpc)
	# see comment about AmigaOS4 .so support
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	;;
	m68k)
	# FIXME: we need at least 68020 code to build shared libraries, but
	- # adding the '-m68020' flag to GCC prevents building anything better,
	- # like '-m68040'.
	+ # adding the `-m68020' flag to GCC prevents building anything better,
	+ # like `-m68040'.
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
	;;
	esac
	;;

	beos* \| irix5* \| irix6* \| nonstopux* \| osf3* \| osf4* \| osf5*)
	# PIC is the default for these OSes.
	;;
	mingw* \| cygwin* \| os2* \| pw32* \| cegcc*)
	# This hack is so that the source file can tell whether it is being
	# built for inclusion in a dll (and should export symbols for example).
	# Although the cygwin gcc ignores -fPIC, still need this for old-style
	# (--disable-auto-import) libraries
	m4_if([$1], [GCJ], [],
	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
	- case $host_os in
	- os2*)
	- _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
	- ;;
	- esac
	;;
	darwin* \| rhapsody*)
	# PIC is the default on this platform
	# Common symbols not allowed in MH_DYLIB files
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
	;;
	djgpp)
	# DJGPP does not support shared libraries at all
	_LT_TAGVAR(lt_prog_compiler_pic, $1)=
	;;
	haiku*)
	# PIC is the default for Haiku.
	# The "-static" flag exists, but is broken.
	_LT_TAGVAR(lt_prog_compiler_static, $1)=
	;;
	interix[[3-9]]*)
	# Interix 3.x gcc -fpic/-fPIC options generate broken code.
	# Instead, we relocate shared libraries at runtime.
	;;
	sysv4MP)
	if test -d /usr/nec; then
	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
	fi
	;;
	hpux*)
	# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
	# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
	# sets the default TLS model and affects inlining.
	case $host_cpu in
	hppa64)
	;;
	*)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	;;
	esac
	;;
	qnx \| nto)
	# QNX uses GNU C++, but need to define -shared option too, otherwise
	# it will coredump.
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
	;;
	*)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	;;
	esac
	else
	case $host_os in
	aix[[4-9]]*)
	# All AIX code is PIC.
	- if test ia64 = "$host_cpu"; then
	+ if test "$host_cpu" = ia64; then
	# AIX 5 now supports IA64 processor
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	else
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
	fi
	;;
	chorus*)
	case $cc_basename in
	cxch68*)
	# Green Hills C++ Compiler
	# _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
	;;
	esac
	;;
	mingw* \| cygwin* \| os2* \| pw32* \| cegcc*)
	# This hack is so that the source file can tell whether it is being
	# built for inclusion in a dll (and should export symbols for example).
	m4_if([$1], [GCJ], [],
	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
	;;
	dgux*)
	case $cc_basename in
	ec++*)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	;;
	ghcx*)
	# Green Hills C++ Compiler
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
	;;
	*)
	;;
	esac
	;;
	freebsd* \| dragonfly*)
	# FreeBSD uses GNU C++
	;;
	hpux9* \| hpux10* \| hpux11*)
	case $cc_basename in
	CC*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	- _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
	- if test ia64 != "$host_cpu"; then
	+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
	+ if test "$host_cpu" != ia64; then
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
	fi
	;;
	aCC*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	- _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
	+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
	case $host_cpu in
	hppa64\|ia64*)
	# +Z the default
	;;
	*)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
	;;
	esac
	;;
	*)
	;;
	esac
	;;
	interix*)
	# This is c89, which is MS Visual C++ (no shared libs)
	# Anyone wants to do a port?
	;;
	irix5* \| irix6* \| nonstopux*)
	case $cc_basename in
	CC*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
	# CC pic flag -KPIC is the default.
	;;
	*)
	;;
	esac
	;;
	- linux* \| kbsd-gnu \| kopensolaris-gnu \| gnu)
	+ linux* \| kbsd-gnu \| kopensolaris*-gnu)
	case $cc_basename in
	KCC*)
	# KAI C++ Compiler
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	;;
	ecpc* )
	- # old Intel C++ for x86_64, which still supported -KPIC.
	+ # old Intel C++ for x86_64 which still supported -KPIC.
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
	;;
	icpc* )
	# Intel C++, used to be incompatible with GCC.
	# ICC 10 doesn't accept -KPIC any more.
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
	;;
	pgCC* \| pgcpp*)
	# Portland Group C++ compiler
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	;;
	cxx*)
	# Compaq C++
	# Make sure the PIC flag is empty. It appears that all Alpha
	# Linux and Compaq Tru64 Unix objects are PIC.
	_LT_TAGVAR(lt_prog_compiler_pic, $1)=
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
	;;
	xlc* \| xlC* \| bgxl[[cC]]* \| mpixl[[cC]]*)
	# IBM XL 8.0, 9.0 on PPC and BlueGene
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
	;;
	*)
	case `$CC -V 2>&1 \| sed 5q` in
	Sun\ C)
	# Sun C++ 5.9
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
	;;
	esac
	;;
	esac
	;;
	lynxos*)
	;;
	m88k*)
	;;
	mvs*)
	case $cc_basename in
	cxx*)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
	;;
	*)
	;;
	esac
	;;
	- netbsd* \| netbsdelf*-gnu)
	+ netbsd*)
	;;
	qnx \| nto)
	# QNX uses GNU C++, but need to define -shared option too, otherwise
	# it will coredump.
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
	;;
	osf3* \| osf4* \| osf5*)
	case $cc_basename in
	KCC*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
	;;
	RCC*)
	# Rational C++ 2.4.1
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
	;;
	cxx*)
	# Digital/Compaq C++
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	# Make sure the PIC flag is empty. It appears that all Alpha
	# Linux and Compaq Tru64 Unix objects are PIC.
	_LT_TAGVAR(lt_prog_compiler_pic, $1)=
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
	;;
	*)
	;;
	esac
	;;
	psos*)
	;;
	solaris*)
	case $cc_basename in
	CC* \| sunCC*)
	# Sun C++ 4.2, 5.x and Centerline C++
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
	;;
	gcx*)
	# Green Hills C++ Compiler
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
	;;
	*)
	;;
	esac
	;;
	sunos4*)
	case $cc_basename in
	CC*)
	# Sun C++ 4.x
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	;;
	lcc*)
	# Lucid
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
	;;
	*)
	;;
	esac
	;;
	sysv5* \| unixware* \| sco3.2v5* \| sco5v6* \| OpenUNIX*)
	case $cc_basename in
	CC*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	;;
	esac
	;;
	tandem*)
	case $cc_basename in
	NCC*)
	# NonStop-UX NCC 3.20
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	;;
	*)
	;;
	esac
	;;
	vxworks*)
	;;
	*)
	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
	;;
	esac
	fi
	],
	[
	- if test yes = "$GCC"; then
	+ if test "$GCC" = yes; then
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

	case $host_os in
	aix*)
	# All AIX code is PIC.
	- if test ia64 = "$host_cpu"; then
	+ if test "$host_cpu" = ia64; then
	# AIX 5 now supports IA64 processor
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	fi
	- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	;;

	amigaos*)
	case $host_cpu in
	powerpc)
	# see comment about AmigaOS4 .so support
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	;;
	m68k)
	# FIXME: we need at least 68020 code to build shared libraries, but
	- # adding the '-m68020' flag to GCC prevents building anything better,
	- # like '-m68040'.
	+ # adding the `-m68020' flag to GCC prevents building anything better,
	+ # like `-m68040'.
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
	;;
	esac
	;;

	beos* \| irix5* \| irix6* \| nonstopux* \| osf3* \| osf4* \| osf5*)
	# PIC is the default for these OSes.
	;;

	mingw* \| cygwin* \| pw32* \| os2* \| cegcc*)
	# This hack is so that the source file can tell whether it is being
	# built for inclusion in a dll (and should export symbols for example).
	# Although the cygwin gcc ignores -fPIC, still need this for old-style
	# (--disable-auto-import) libraries
	m4_if([$1], [GCJ], [],
	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
	- case $host_os in
	- os2*)
	- _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
	- ;;
	- esac
	;;

	darwin* \| rhapsody*)
	# PIC is the default on this platform
	# Common symbols not allowed in MH_DYLIB files
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
	;;

	haiku*)
	# PIC is the default for Haiku.
	# The "-static" flag exists, but is broken.
	_LT_TAGVAR(lt_prog_compiler_static, $1)=
	;;

	hpux*)
	# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
	# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
	# sets the default TLS model and affects inlining.
	case $host_cpu in
	hppa64)
	# +Z the default
	;;
	*)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	;;
	esac
	;;

	interix[[3-9]]*)
	# Interix 3.x gcc -fpic/-fPIC options generate broken code.
	# Instead, we relocate shared libraries at runtime.
	;;

	msdosdjgpp*)
	# Just because we use GCC doesn't mean we suddenly get shared libraries
	# on systems that don't support them.
	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
	enable_shared=no
	;;

	nto \| qnx)
	# QNX uses GNU C++, but need to define -shared option too, otherwise
	# it will coredump.
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
	;;

	sysv4MP)
	if test -d /usr/nec; then
	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
	fi
	;;

	*)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	;;
	esac

	case $cc_basename in
	nvcc*) # Cuda Compiler Driver 2.2
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
	if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
	_LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
	fi
	;;
	esac
	else
	# PORTME Check for flag to pass linker flags through the system compiler.
	case $host_os in
	aix*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	- if test ia64 = "$host_cpu"; then
	+ if test "$host_cpu" = ia64; then
	# AIX 5 now supports IA64 processor
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	else
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
	fi
	;;

	- darwin* \| rhapsody*)
	- # PIC is the default on this platform
	- # Common symbols not allowed in MH_DYLIB files
	- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
	- case $cc_basename in
	- nagfor*)
	- # NAG Fortran compiler
	- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
	- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
	- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	- ;;
	- esac
	- ;;
	-
	mingw* \| cygwin* \| pw32* \| os2* \| cegcc*)
	# This hack is so that the source file can tell whether it is being
	# built for inclusion in a dll (and should export symbols for example).
	m4_if([$1], [GCJ], [],
	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
	- case $host_os in
	- os2*)
	- _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
	- ;;
	- esac
	;;

	hpux9* \| hpux10* \| hpux11*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
	# not for PA HP-UX.
	case $host_cpu in
	hppa64\|ia64*)
	# +Z the default
	;;
	*)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
	;;
	esac
	# Is there a better lt_prog_compiler_static that works with the bundled CC?
	- _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
	+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
	;;

	irix5* \| irix6* \| nonstopux*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	# PIC (with -KPIC) is the default.
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
	;;

	- linux* \| kbsd-gnu \| kopensolaris-gnu \| gnu)
	+ linux* \| kbsd-gnu \| kopensolaris*-gnu)
	case $cc_basename in
	- # old Intel for x86_64, which still supported -KPIC.
	+ # old Intel for x86_64 which still supported -KPIC.
	ecc*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
	;;
	# icc used to be incompatible with GCC.
	# ICC 10 doesn't accept -KPIC any more.
	icc* \| ifort*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
	;;
	# Lahey Fortran 8.1.
	lf95*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
	;;
	nagfor*)
	# NAG Fortran compiler
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	;;
	- tcc*)
	- # Fabrice Bellard et al's Tiny C Compiler
	- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
	- ;;
	pgcc* \| pgf77* \| pgf90* \| pgf95* \| pgfortran*)
	# Portland Group compilers (not the Pentium gcc compiler,
	# which looks to be a dead project)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	;;
	ccc*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	# All Alpha code is PIC.
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
	;;
	xl* \| bgxl* \| bgf* \| mpixl*)
	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
	;;
	*)
	case `$CC -V 2>&1 \| sed 5q` in
	Sun\ Ceres\ Fortran \| SunFortran\ [[1-7]]. \| SunFortran\ 8.[[0-3]])
	# Sun Fortran 8.3 passes all unrecognized flags to the linker
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	_LT_TAGVAR(lt_prog_compiler_wl, $1)=''
	;;
	Sun\ F \| SunFortran*)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
	;;
	Sun\ C)
	# Sun C 5.9
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	;;
	Intel\ [[CF]]Compiler)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
	;;
	Portland\ Group)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	;;
	esac
	;;
	esac
	;;

	newsos6)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	;;

	nto \| qnx)
	# QNX uses GNU C++, but need to define -shared option too, otherwise
	# it will coredump.
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
	;;

	osf3* \| osf4* \| osf5*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	# All OSF/1 code is PIC.
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
	;;

	rdos*)
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
	;;

	solaris*)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	case $cc_basename in
	f77* \| f90* \| f95* \| sunf77* \| sunf90* \| sunf95*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
	*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
	esac
	;;

	sunos4*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	;;

	sysv4 \| sysv4.2uw2* \| sysv4.3*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	;;

	sysv4MP)
	- if test -d /usr/nec; then
	+ if test -d /usr/nec ;then
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	fi
	;;

	sysv5* \| unixware* \| sco3.2v5* \| sco5v6* \| OpenUNIX*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	;;

	unicos*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
	;;

	uts4*)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	;;

	*)
	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
	;;
	esac
	fi
	])
	case $host_os in
	- # For platforms that do not support PIC, -DPIC is meaningless:
	+ # For platforms which do not support PIC, -DPIC is meaningless:
	djgpp)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)=
	;;
	*)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
	;;
	esac

	AC_CACHE_CHECK([for $compiler option to produce PIC],
	[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
	[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
	_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)

	#
	# Check to make sure the PIC flag actually works.
	#
	if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
	_LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
	[_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
	[$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
	[case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
	"" \| " "*) ;;
	*) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
	esac],
	[_LT_TAGVAR(lt_prog_compiler_pic, $1)=
	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
	fi
	_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
	[Additional compiler flags for building library objects])

	_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
	[How to pass a linker flag through the compiler])
	#
	# Check to make sure the static flag actually works.
	#
	wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
	_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
	_LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
	$lt_tmp_static_flag,
	[],
	[_LT_TAGVAR(lt_prog_compiler_static, $1)=])
	_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
	[Compiler flag to prevent dynamic linking])
	])# _LT_COMPILER_PIC


	# _LT_LINKER_SHLIBS([TAGNAME])
	# ----------------------------
	# See if the linker supports building shared libraries.
	m4_defun([_LT_LINKER_SHLIBS],
	[AC_REQUIRE([LT_PATH_LD])dnl
	AC_REQUIRE([LT_PATH_NM])dnl
	m4_require([_LT_PATH_MANIFEST_TOOL])dnl
	m4_require([_LT_FILEUTILS_DEFAULTS])dnl
	m4_require([_LT_DECL_EGREP])dnl
	m4_require([_LT_DECL_SED])dnl
	m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
	m4_require([_LT_TAG_COMPILER])dnl
	AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
	m4_if([$1], [CXX], [
	_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience \| $global_symbol_pipe \| $SED '\''s/.* //'\'' \| sort \| uniq > $export_symbols'
	_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_\|_GLOBAL__F[ID]_.*']
	case $host_os in
	aix[[4-9]]*)
	# If we're using GNU nm, then we don't want the "-C" option.
	- # -C means demangle to GNU nm, but means don't demangle to AIX nm.
	- # Without the "-l" option, or with the "-B" option, AIX nm treats
	- # weak defined symbols like other global defined symbols, whereas
	- # GNU nm marks them as "W".
	- # While the 'weak' keyword is ignored in the Export File, we need
	- # it in the Import File for the 'aix-soname' feature, so we have
	- # to replace the "-B" option with "-P" for AIX nm.
	+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
	+ # Also, AIX nm treats weak defined symbols like other global defined
	+ # symbols, whereas GNU nm marks them as "W".
	if $NM -V 2>&1 \| $GREP 'GNU' > /dev/null; then
	- _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience \| awk '\''{ if (((\$ 2 == "T") \|\| (\$ 2 == "D") \|\| (\$ 2 == "B") \|\| (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' \| sort -u > $export_symbols'
	+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience \| awk '\''{ if (((\$ 2 == "T") \|\| (\$ 2 == "D") \|\| (\$ 2 == "B") \|\| (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' \| sort -u > $export_symbols'
	else
	- _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM \| $SED -e '\''s/B$[[^B]]*$$/P\1/'\''` -PCpgl $libobjs $convenience \| awk '\''{ if (((\$ 2 == "T") \|\| (\$ 2 == "D") \|\| (\$ 2 == "B") \|\| (\$ 2 == "W") \|\| (\$ 2 == "V") \|\| (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") \|\| (\$ 2 == "V") \|\| (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' \| sort -u > $export_symbols'
	+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience \| awk '\''{ if (((\$ 2 == "T") \|\| (\$ 2 == "D") \|\| (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' \| sort -u > $export_symbols'
	fi
	;;
	pw32*)
	- _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
	+ _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
	;;
	cygwin* \| mingw* \| cegcc*)
	case $cc_basename in
	cl*)
	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR\|_IMPORT_DESCRIPTOR_.*'
	;;
	*)
	_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience \| $global_symbol_pipe \| $SED -e '\''/^[[BCDGRS]][[ ]]/s/.[[ ]]$[[^ ]]$/\1 DATA/;s/^.[[ ]]__nm__$[[^ ]]$[[ ]][[^ ]]/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/. //'\'' \| sort \| uniq > $export_symbols'
	_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_\|[_]+GLOBAL__[FID]_.*\|[_]+head_[A-Za-z0-9_]+_dll\|[A-Za-z0-9_]+_dll_iname']
	;;
	esac
	;;
	- linux* \| kbsd-gnu \| gnu*)
	- _LT_TAGVAR(link_all_deplibs, $1)=no
	- ;;
	*)
	_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience \| $global_symbol_pipe \| $SED '\''s/.* //'\'' \| sort \| uniq > $export_symbols'
	;;
	esac
	], [
	runpath_var=
	_LT_TAGVAR(allow_undefined_flag, $1)=
	_LT_TAGVAR(always_export_symbols, $1)=no
	_LT_TAGVAR(archive_cmds, $1)=
	_LT_TAGVAR(archive_expsym_cmds, $1)=
	_LT_TAGVAR(compiler_needs_object, $1)=no
	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
	_LT_TAGVAR(export_dynamic_flag_spec, $1)=
	_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience \| $global_symbol_pipe \| $SED '\''s/.* //'\'' \| sort \| uniq > $export_symbols'
	_LT_TAGVAR(hardcode_automatic, $1)=no
	_LT_TAGVAR(hardcode_direct, $1)=no
	_LT_TAGVAR(hardcode_direct_absolute, $1)=no
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
	_LT_TAGVAR(hardcode_libdir_separator, $1)=
	_LT_TAGVAR(hardcode_minus_L, $1)=no
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
	_LT_TAGVAR(inherit_rpath, $1)=no
	_LT_TAGVAR(link_all_deplibs, $1)=unknown
	_LT_TAGVAR(module_cmds, $1)=
	_LT_TAGVAR(module_expsym_cmds, $1)=
	_LT_TAGVAR(old_archive_from_new_cmds, $1)=
	_LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
	_LT_TAGVAR(thread_safe_flag_spec, $1)=
	_LT_TAGVAR(whole_archive_flag_spec, $1)=
	# include_expsyms should be a list of space-separated symbols to be always
	# included in the symbol list
	_LT_TAGVAR(include_expsyms, $1)=
	# exclude_expsyms can be an extended regexp of symbols to exclude
	- # it will be wrapped by ' (' and ')$', so one must not match beginning or
	- # end of line. Example: 'a\|bc\|.d.' will exclude the symbols 'a' and 'bc',
	- # as well as any symbol that contains 'd'.
	+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
	+ # end of line. Example: `a\|bc\|.d.' will exclude the symbols `a' and `bc',
	+ # as well as any symbol that contains `d'.
	_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_\|_GLOBAL__F[ID]_.*']
	# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
	# platforms (ab)use it in PIC code, but their linkers get confused if
	# the symbol is explicitly referenced. Since portable code cannot
	# rely on this symbol name, it's probably fine to never include it in
	# preloaded symbol tables.
	# Exclude shared library initialization/finalization symbols.
	dnl Note also adjust exclude_expsyms for C++ above.
	extract_expsyms_cmds=

	case $host_os in
	cygwin* \| mingw* \| pw32* \| cegcc*)
	# FIXME: the MSVC++ port hasn't been tested in a loooong time
	# When not using gcc, we currently assume that we are using
	# Microsoft Visual C++.
	- if test yes != "$GCC"; then
	+ if test "$GCC" != yes; then
	with_gnu_ld=no
	fi
	;;
	interix*)
	# we just hope/assume this is gcc and not c89 (= MSVC++)
	with_gnu_ld=yes
	;;
	- openbsd* \| bitrig*)
	+ openbsd*)
	with_gnu_ld=no
	;;
	- linux* \| kbsd-gnu \| gnu*)
	- _LT_TAGVAR(link_all_deplibs, $1)=no
	- ;;
	esac

	_LT_TAGVAR(ld_shlibs, $1)=yes

	# On some targets, GNU ld is compatible enough with the native linker
	# that we're better off using the native interface for both.
	lt_use_gnu_ld_interface=no
	- if test yes = "$with_gnu_ld"; then
	+ if test "$with_gnu_ld" = yes; then
	case $host_os in
	aix*)
	# The AIX port of GNU ld has always aspired to compatibility
	# with the native linker. However, as the warning in the GNU ld
	# block says, versions before 2.19.5* couldn't really create working
	# shared libraries, regardless of the interface used.
	case `$LD -v 2>&1` in
	\ $GNU\ Binutils$\ 2.19.5) ;;
	\ $GNU\ Binutils$\ 2.[[2-9]]) ;;
	\ $GNU\ Binutils$\ [[3-9]]) ;;
	*)
	lt_use_gnu_ld_interface=yes
	;;
	esac
	;;
	*)
	lt_use_gnu_ld_interface=yes
	;;
	esac
	fi

	- if test yes = "$lt_use_gnu_ld_interface"; then
	+ if test "$lt_use_gnu_ld_interface" = yes; then
	# If archive_cmds runs LD, not CC, wlarc should be empty
	- wlarc='$wl'
	+ wlarc='${wl}'

	# Set some defaults for GNU ld with shared library support. These
	# are reset later if shared libraries are not supported. Putting them
	# here allows them to be overridden if necessary.
	runpath_var=LD_RUN_PATH
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
	# ancient GNU ld didn't support --whole-archive et. al.
	if $LD --help 2>&1 \| $GREP 'no-whole-archive' > /dev/null; then
	- _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
	+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
	else
	_LT_TAGVAR(whole_archive_flag_spec, $1)=
	fi
	supports_anon_versioning=no
	- case `$LD -v \| $SED -e 's/([^)]\+)\s\+//' 2>&1` in
	+ case `$LD -v 2>&1` in
	GNU\ gold) supports_anon_versioning=yes ;;
	\ [[01]]. \| \ 2.[[0-9]]. \| \ 2.10.) ;; # catch versions < 2.11
	\ 2.11.93.0.2\ ) supports_anon_versioning=yes ;; # RH7.3 ...
	\ 2.11.92.0.12\ ) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
	\ 2.11.) ;; # other 2.11 versions
	*) supports_anon_versioning=yes ;;
	esac

	# See if GNU ld supports shared libraries.
	case $host_os in
	aix[[3-9]]*)
	# On AIX/PPC, the GNU linker is very broken
	- if test ia64 != "$host_cpu"; then
	+ if test "$host_cpu" != ia64; then
	_LT_TAGVAR(ld_shlibs, $1)=no
	cat <<_LT_EOF 1>&2

	*** Warning: the GNU linker, at least up to release 2.19, is reported
	*** to be unable to reliably create shared libraries on AIX.
	*** Therefore, libtool is disabling shared libraries support. If you
	*** really care for shared libraries, you may want to install binutils
	*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
	*** You will then need to restart the configuration process.

	_LT_EOF
	fi
	;;

	amigaos*)
	case $host_cpu in
	powerpc)
	# see comment about AmigaOS4 .so support
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)=''
	;;
	m68k)
	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	_LT_TAGVAR(hardcode_minus_L, $1)=yes
	;;
	esac
	;;

	beos*)
	if $LD --help 2>&1 \| $GREP ': supported targets:.* elf' > /dev/null; then
	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
	# support --undefined. This deserves some investigation. FIXME
	- _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	else
	_LT_TAGVAR(ld_shlibs, $1)=no
	fi
	;;

	cygwin* \| mingw* \| pw32* \| cegcc*)
	# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
	# as there is no search path for DLLs.
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	_LT_TAGVAR(always_export_symbols, $1)=no
	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
	_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience \| $global_symbol_pipe \| $SED -e '\''/^[[BCDGRS]][[ ]]/s/.[[ ]]$[[^ ]]$/\1 DATA/;s/^.[[ ]]__nm__$[[^ ]]$[[ ]][[^ ]]/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/. //'\'' \| sort \| uniq > $export_symbols'
	_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_\|[_]+GLOBAL__[FID]_.*\|[_]+head_[A-Za-z0-9_]+_dll\|[A-Za-z0-9_]+_dll_iname']

	if $LD --help 2>&1 \| $GREP 'auto-import' > /dev/null; then
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
	- # If the export-symbols file already is a .def file, use it as
	- # is; otherwise, prepend EXPORTS...
	- _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
	- cp $export_symbols $output_objdir/$soname.def;
	- else
	- echo EXPORTS > $output_objdir/$soname.def;
	- cat $export_symbols >> $output_objdir/$soname.def;
	- fi~
	- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
	+ # If the export-symbols file already is a .def file (1st line
	+ # is EXPORTS), use it as is; otherwise, prepend...
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
	+ cp $export_symbols $output_objdir/$soname.def;
	+ else
	+ echo EXPORTS > $output_objdir/$soname.def;
	+ cat $export_symbols >> $output_objdir/$soname.def;
	+ fi~
	+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
	else
	_LT_TAGVAR(ld_shlibs, $1)=no
	fi
	;;

	haiku*)
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	_LT_TAGVAR(link_all_deplibs, $1)=yes
	;;

	- os2*)
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	- _LT_TAGVAR(hardcode_minus_L, $1)=yes
	- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	- shrext_cmds=.dll
	- _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
	- $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
	- $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
	- $ECHO EXPORTS >> $output_objdir/$libname.def~
	- emxexp $libobjs \| $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
	- $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
	- emximp -o $lib $output_objdir/$libname.def'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
	- $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
	- $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
	- $ECHO EXPORTS >> $output_objdir/$libname.def~
	- prefix_cmds="$SED"~
	- if test EXPORTS = "`$SED 1q $export_symbols`"; then
	- prefix_cmds="$prefix_cmds -e 1d";
	- fi~
	- prefix_cmds="$prefix_cmds -e \"s/^$.*$$/_\1/g\""~
	- cat $export_symbols \| $prefix_cmds >> $output_objdir/$libname.def~
	- $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
	- emximp -o $lib $output_objdir/$libname.def'
	- _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
	- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
	- ;;
	-
	interix[[3-9]]*)
	_LT_TAGVAR(hardcode_direct, $1)=no
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
	# Instead, shared libraries are loaded at an image base (0x10000000 by
	# default) and relocated if they conflict, which is a slow very memory
	# consuming and fragmenting process. To avoid this, we pick a random,
	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
	# time. Moving up from 0x10000000 also allows more sbrk(2) space.
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s\|^\|_\|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
	;;

	gnu* \| linux* \| tpf* \| kbsd-gnu \| kopensolaris*-gnu)
	tmp_diet=no
	- if test linux-dietlibc = "$host_os"; then
	+ if test "$host_os" = linux-dietlibc; then
	case $cc_basename in
	diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
	esac
	fi
	if $LD --help 2>&1 \| $EGREP ': supported targets:.* elf' > /dev/null \
	- && test no = "$tmp_diet"
	+ && test "$tmp_diet" = no
	then
	tmp_addflag=' $pic_flag'
	tmp_sharedflag='-shared'
	case $cc_basename,$host_cpu in
	pgcc*) # Portland Group C compiler
	- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
	+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
	tmp_addflag=' $pic_flag'
	;;
	pgf77* \| pgf90* \| pgf95* \| pgfortran*)
	# Portland Group f77 and f90 compilers
	- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
	+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
	tmp_addflag=' $pic_flag -Mnomain' ;;
	ecc,ia64 \| icc,ia64) # Intel C compiler on ia64
	tmp_addflag=' -i_dynamic' ;;
	efc,ia64 \| ifort,ia64) # Intel Fortran compiler on ia64
	tmp_addflag=' -i_dynamic -nofor_main' ;;
	ifc* \| ifort*) # Intel Fortran compiler
	tmp_addflag=' -nofor_main' ;;
	lf95*) # Lahey Fortran 8.1
	_LT_TAGVAR(whole_archive_flag_spec, $1)=
	tmp_sharedflag='--shared' ;;
	- nagfor*) # NAGFOR 5.3
	- tmp_sharedflag='-Wl,-shared' ;;
	xl[[cC]]* \| bgxl[[cC]]* \| mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
	tmp_sharedflag='-qmkshrobj'
	tmp_addflag= ;;
	nvcc*) # Cuda Compiler Driver 2.2
	- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
	+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
	_LT_TAGVAR(compiler_needs_object, $1)=yes
	;;
	esac
	case `$CC -V 2>&1 \| sed 5q` in
	Sun\ C) # Sun C 5.9
	- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" \|\| new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
	+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" \|\| new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
	_LT_TAGVAR(compiler_needs_object, $1)=yes
	tmp_sharedflag='-G' ;;
	Sun\ F) # Sun Fortran 8.3
	tmp_sharedflag='-G' ;;
	esac
	- _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	-
	- if test yes = "$supports_anon_versioning"; then
	+ _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	+
	+ if test "x$supports_anon_versioning" = xyes; then
	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
	- cat $export_symbols \| sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~
	- echo "local: *; };" >> $output_objdir/$libname.ver~
	- $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
	+ cat $export_symbols \| sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~
	+ echo "local: *; };" >> $output_objdir/$libname.ver~
	+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
	fi

	case $cc_basename in
	- tcc*)
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
	- ;;
	xlf* \| bgf* \| bgxlf* \| mpixlf*)
	# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
	_LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
	_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
	- if test yes = "$supports_anon_versioning"; then
	+ if test "x$supports_anon_versioning" = xyes; then
	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
	- cat $export_symbols \| sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~
	- echo "local: *; };" >> $output_objdir/$libname.ver~
	- $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
	+ cat $export_symbols \| sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~
	+ echo "local: *; };" >> $output_objdir/$libname.ver~
	+ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
	fi
	;;
	esac
	else
	_LT_TAGVAR(ld_shlibs, $1)=no
	fi
	;;

	- netbsd* \| netbsdelf*-gnu)
	+ netbsd*)
	if echo __ELF__ \| $CC -E - \| $GREP __ELF__ >/dev/null; then
	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
	wlarc=
	else
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
	fi
	;;

	solaris*)
	if $LD -v 2>&1 \| $GREP 'BFD 2\.8' > /dev/null; then
	_LT_TAGVAR(ld_shlibs, $1)=no
	cat <<_LT_EOF 1>&2

	*** Warning: The releases 2.8.* of the GNU linker cannot reliably
	*** create shared libraries on Solaris systems. Therefore, libtool
	*** is disabling shared libraries support. We urge you to upgrade GNU
	*** binutils to release 2.9.1 or newer. Another option is to modify
	*** your PATH or compiler configuration so that the native linker is
	*** used, and then restart.

	_LT_EOF
	elif $LD --help 2>&1 \| $GREP ': supported targets:.* elf' > /dev/null; then
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
	else
	_LT_TAGVAR(ld_shlibs, $1)=no
	fi
	;;

	sysv5* \| sco3.2v5* \| sco5v6* \| unixware* \| OpenUNIX*)
	case `$LD -v 2>&1` in
	\ [[01]]. \| \ 2.[[0-9]]. \| \ 2.1[[0-5]].)
	_LT_TAGVAR(ld_shlibs, $1)=no
	cat <<_LT_EOF 1>&2

	-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
	+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
	*** reliably create shared libraries on SCO systems. Therefore, libtool
	*** is disabling shared libraries support. We urge you to upgrade GNU
	*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
	*** your PATH or compiler configuration so that the native linker is
	*** used, and then restart.

	_LT_EOF
	;;
	*)
	# For security reasons, it is highly recommended that you always
	# use absolute paths for naming shared libraries, and exclude the
	# DT_RUNPATH tag from executables and libraries. But doing so
	# requires that you compile everything twice, which is a pain.
	if $LD --help 2>&1 \| $GREP ': supported targets:.* elf' > /dev/null; then
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
	else
	_LT_TAGVAR(ld_shlibs, $1)=no
	fi
	;;
	esac
	;;

	sunos4*)
	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
	wlarc=
	_LT_TAGVAR(hardcode_direct, $1)=yes
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	;;

	*)
	if $LD --help 2>&1 \| $GREP ': supported targets:.* elf' > /dev/null; then
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
	else
	_LT_TAGVAR(ld_shlibs, $1)=no
	fi
	;;
	esac

	- if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
	+ if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
	runpath_var=
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
	_LT_TAGVAR(export_dynamic_flag_spec, $1)=
	_LT_TAGVAR(whole_archive_flag_spec, $1)=
	fi
	else
	# PORTME fill in a description of your system's linker (not GNU ld)
	case $host_os in
	aix3*)
	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	_LT_TAGVAR(always_export_symbols, $1)=yes
	_LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
	# Note: this linker hardcodes the directories in LIBPATH if there
	# are no directories specified by -L.
	_LT_TAGVAR(hardcode_minus_L, $1)=yes
	- if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
	+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
	# Neither direct hardcoding nor static linking is supported with a
	# broken collect2.
	_LT_TAGVAR(hardcode_direct, $1)=unsupported
	fi
	;;

	aix[[4-9]]*)
	- if test ia64 = "$host_cpu"; then
	+ if test "$host_cpu" = ia64; then
	# On IA64, the linker does run time linking by default, so we don't
	# have to do anything special.
	aix_use_runtimelinking=no
	exp_sym_flag='-Bexport'
	- no_entry_flag=
	+ no_entry_flag=""
	else
	# If we're using GNU nm, then we don't want the "-C" option.
	- # -C means demangle to GNU nm, but means don't demangle to AIX nm.
	- # Without the "-l" option, or with the "-B" option, AIX nm treats
	- # weak defined symbols like other global defined symbols, whereas
	- # GNU nm marks them as "W".
	- # While the 'weak' keyword is ignored in the Export File, we need
	- # it in the Import File for the 'aix-soname' feature, so we have
	- # to replace the "-B" option with "-P" for AIX nm.
	+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
	+ # Also, AIX nm treats weak defined symbols like other global
	+ # defined symbols, whereas GNU nm marks them as "W".
	if $NM -V 2>&1 \| $GREP 'GNU' > /dev/null; then
	- _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience \| awk '\''{ if (((\$ 2 == "T") \|\| (\$ 2 == "D") \|\| (\$ 2 == "B") \|\| (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' \| sort -u > $export_symbols'
	+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience \| awk '\''{ if (((\$ 2 == "T") \|\| (\$ 2 == "D") \|\| (\$ 2 == "B") \|\| (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' \| sort -u > $export_symbols'
	else
	- _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM \| $SED -e '\''s/B$[[^B]]*$$/P\1/'\''` -PCpgl $libobjs $convenience \| awk '\''{ if (((\$ 2 == "T") \|\| (\$ 2 == "D") \|\| (\$ 2 == "B") \|\| (\$ 2 == "W") \|\| (\$ 2 == "V") \|\| (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") \|\| (\$ 2 == "V") \|\| (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' \| sort -u > $export_symbols'
	+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience \| awk '\''{ if (((\$ 2 == "T") \|\| (\$ 2 == "D") \|\| (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' \| sort -u > $export_symbols'
	fi
	aix_use_runtimelinking=no

	# Test if we are trying to use run time linking or normal
	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
	- # have runtime linking enabled, and use it for executables.
	- # For shared libraries, we enable/disable runtime linking
	- # depending on the kind of the shared library created -
	- # when "with_aix_soname,aix_use_runtimelinking" is:
	- # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
	- # "aix,yes" lib.so shared, rtl:yes, for executables
	- # lib.a static archive
	- # "both,no" lib.so.V(shr.o) shared, rtl:yes
	- # lib.a(lib.so.V) shared, rtl:no, for executables
	- # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
	- # lib.a(lib.so.V) shared, rtl:no
	- # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
	- # lib.a static archive
	+ # need to do runtime linking.
	case $host_os in aix4.[[23]]\|aix4.[[23]].\|aix[[5-9]])
	for ld_flag in $LDFLAGS; do
	- if (test x-brtl = "x$ld_flag" \|\| test x-Wl,-brtl = "x$ld_flag"); then
	+ if (test $ld_flag = "-brtl" \|\| test $ld_flag = "-Wl,-brtl"); then
	aix_use_runtimelinking=yes
	break
	fi
	done
	- if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
	- # With aix-soname=svr4, we create the lib.so.V shared archives only,
	- # so we don't have lib.a shared libs to link our executables.
	- # We have to force runtime linking in this case.
	- aix_use_runtimelinking=yes
	- LDFLAGS="$LDFLAGS -Wl,-brtl"
	- fi
	;;
	esac

	exp_sym_flag='-bexport'
	no_entry_flag='-bnoentry'
	fi

	# When large executables or shared objects are built, AIX ld can
	# have problems creating the table of contents. If linking a library
	# or program results in "error TOC overflow" add -mminimal-toc to
	# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
	# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

	_LT_TAGVAR(archive_cmds, $1)=''
	_LT_TAGVAR(hardcode_direct, $1)=yes
	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
	_LT_TAGVAR(link_all_deplibs, $1)=yes
	- _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
	- case $with_aix_soname,$aix_use_runtimelinking in
	- aix,*) ;; # traditional, no import file
	- svr4,* \| *,yes) # use import file
	- # The Import File defines what to hardcode.
	- _LT_TAGVAR(hardcode_direct, $1)=no
	- _LT_TAGVAR(hardcode_direct_absolute, $1)=no
	- ;;
	- esac
	-
	- if test yes = "$GCC"; then
	+ _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
	+
	+ if test "$GCC" = yes; then
	case $host_os in aix4.[[012]]\|aix4.[[012]].*)
	# We only want to do this on AIX 4.2 and lower, the check
	# below for broken collect2 doesn't work under 4.3+
	- collect2name=`$CC -print-prog-name=collect2`
	+ collect2name=`${CC} -print-prog-name=collect2`
	if test -f "$collect2name" &&
	strings "$collect2name" \| $GREP resolve_lib_name >/dev/null
	then
	# We have reworked collect2
	:
	else
	# We have old collect2
	_LT_TAGVAR(hardcode_direct, $1)=unsupported
	# It fails to find uninstalled libraries when the uninstalled
	# path is not listed in the libpath. Setting hardcode_minus_L
	# to unsupported forces relinking
	_LT_TAGVAR(hardcode_minus_L, $1)=yes
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=
	fi
	;;
	esac
	shared_flag='-shared'
	- if test yes = "$aix_use_runtimelinking"; then
	- shared_flag="$shared_flag "'$wl-G'
	+ if test "$aix_use_runtimelinking" = yes; then
	+ shared_flag="$shared_flag "'${wl}-G'
	fi
	- # Need to ensure runtime linking is disabled for the traditional
	- # shared library, or the linker may eventually find shared libraries
	- # /with/ Import File - we do not want to mix them.
	- shared_flag_aix='-shared'
	- shared_flag_svr4='-shared $wl-G'
	else
	# not using gcc
	- if test ia64 = "$host_cpu"; then
	+ if test "$host_cpu" = ia64; then
	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
	# chokes on -Wl,-G. The following line is correct:
	shared_flag='-G'
	else
	- if test yes = "$aix_use_runtimelinking"; then
	- shared_flag='$wl-G'
	+ if test "$aix_use_runtimelinking" = yes; then
	+ shared_flag='${wl}-G'
	else
	- shared_flag='$wl-bM:SRE'
	+ shared_flag='${wl}-bM:SRE'
	fi
	- shared_flag_aix='$wl-bM:SRE'
	- shared_flag_svr4='$wl-G'
	fi
	fi

	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
	# It seems that -bexpall does not export symbols beginning with
	# underscore (_), so it is better to generate a list of symbols to export.
	_LT_TAGVAR(always_export_symbols, $1)=yes
	- if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
	+ if test "$aix_use_runtimelinking" = yes; then
	# Warning - without using the other runtime loading flags (-brtl),
	# -berok will link without error, but may produce a broken library.
	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
	# Determine the default libpath from the value encoded in an
	# empty executable.
	_LT_SYS_MODULE_PATH_AIX([$1])
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
	else
	- if test ia64 = "$host_cpu"; then
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
	+ if test "$host_cpu" = ia64; then
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
	_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
	- _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
	+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
	else
	# Determine the default libpath from the value encoded in an
	# empty executable.
	_LT_SYS_MODULE_PATH_AIX([$1])
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
	# Warning - without using the other run time loading flags,
	# -berok will link without error, but may produce a broken library.
	- _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
	- _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
	- if test yes = "$with_gnu_ld"; then
	+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
	+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
	+ if test "$with_gnu_ld" = yes; then
	# We only use this code for GNU lds that support --whole-archive.
	- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
	+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
	else
	# Exported symbols can be pulled into shared objects from archives
	_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
	fi
	_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
	- # -brtl affects multiple linker settings, -berok does not and is overridden later
	- compiler_flags_filtered='`func_echo_all "$compiler_flags " \| $SED -e "s%-brtl\$[[, ]]\$%-berok\\1%g"`'
	- if test svr4 != "$with_aix_soname"; then
	- # This is similar to how AIX traditionally builds its shared libraries.
	- _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
	- fi
	- if test aix != "$with_aix_soname"; then
	- _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
	- else
	- # used by -dlpreopen to get the symbols
	- _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
	- fi
	- _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
	+ # This is similar to how AIX traditionally builds its shared libraries.
	+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
	fi
	fi
	;;

	amigaos*)
	case $host_cpu in
	powerpc)
	# see comment about AmigaOS4 .so support
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)=''
	;;
	m68k)
	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	_LT_TAGVAR(hardcode_minus_L, $1)=yes
	;;
	esac
	;;

	bsdi[[45]]*)
	_LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
	;;

	cygwin* \| mingw* \| pw32* \| cegcc*)
	# When not using gcc, we currently assume that we are using
	# Microsoft Visual C++.
	# hardcode_libdir_flag_spec is actually meaningless, as there is
	# no search path for DLLs.
	case $cc_basename in
	cl*)
	# Native MSVC
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	_LT_TAGVAR(always_export_symbols, $1)=yes
	_LT_TAGVAR(file_list_spec, $1)='@'
	# Tell ltmain to make .lib files, not .a files.
	libext=lib
	# Tell ltmain to make .dll files, not .so files.
	- shrext_cmds=.dll
	+ shrext_cmds=".dll"
	# FIXME: Setting linknames here is a bad hack.
	- _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
	- _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
	- cp "$export_symbols" "$output_objdir/$soname.def";
	- echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
	- else
	- $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
	- fi~
	- $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
	- linknames='
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
	+ sed -n -e 's/\\\\\\$.*\\\\\\$/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
	+ else
	+ sed -e 's/\\\\\\$.*\\\\\\$/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
	+ fi~
	+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
	+ linknames='
	# The linker will not automatically build a static lib if we build a DLL.
	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR\|_IMPORT_DESCRIPTOR_.*'
	_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience \| $global_symbol_pipe \| $SED -e '\''/^[[BCDGRS]][[ ]]/s/.[[ ]]$[[^ ]]$/\1,DATA/'\'' \| $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' \| sort \| uniq > $export_symbols'
	# Don't use ranlib
	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
	- lt_tool_outputfile="@TOOL_OUTPUT@"~
	- case $lt_outputfile in
	- .exe\|.EXE) ;;
	- *)
	- lt_outputfile=$lt_outputfile.exe
	- lt_tool_outputfile=$lt_tool_outputfile.exe
	- ;;
	- esac~
	- if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
	- $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" \|\| exit 1;
	- $RM "$lt_outputfile.manifest";
	- fi'
	+ lt_tool_outputfile="@TOOL_OUTPUT@"~
	+ case $lt_outputfile in
	+ .exe\|.EXE) ;;
	+ *)
	+ lt_outputfile="$lt_outputfile.exe"
	+ lt_tool_outputfile="$lt_tool_outputfile.exe"
	+ ;;
	+ esac~
	+ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
	+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" \|\| exit 1;
	+ $RM "$lt_outputfile.manifest";
	+ fi'
	;;
	*)
	# Assume MSVC wrapper
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	# Tell ltmain to make .lib files, not .a files.
	libext=lib
	# Tell ltmain to make .dll files, not .so files.
	- shrext_cmds=.dll
	+ shrext_cmds=".dll"
	# FIXME: Setting linknames here is a bad hack.
	_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" \| $SED '\''s/ -lc$//'\''` -link -dll~linknames='
	# The linker will automatically build a .lib file if we build a DLL.
	_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
	# FIXME: Should let the user specify the lib program.
	_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
	;;
	esac
	;;

	darwin* \| rhapsody*)
	_LT_DARWIN_LINKER_FEATURES($1)
	;;

	dgux*)
	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	;;

	# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
	# support. Future versions do this automatically, but an explicit c++rt0.o
	# does not break anything, and helps significantly (at the cost of a little
	# extra space).
	freebsd2.2*)
	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
	_LT_TAGVAR(hardcode_direct, $1)=yes
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	;;

	# Unfortunately, older versions of FreeBSD 2 do not have this feature.
	freebsd2.*)
	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
	_LT_TAGVAR(hardcode_direct, $1)=yes
	_LT_TAGVAR(hardcode_minus_L, $1)=yes
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	;;

	# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
	freebsd* \| dragonfly*)
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
	_LT_TAGVAR(hardcode_direct, $1)=yes
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	;;

	hpux9*)
	- if test yes = "$GCC"; then
	- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" \|\| mv $output_objdir/$soname $lib'
	+ if test "$GCC" = yes; then
	+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib \|\| mv $output_objdir/$soname $lib'
	else
	- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" \|\| mv $output_objdir/$soname $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib \|\| mv $output_objdir/$soname $lib'
	fi
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
	_LT_TAGVAR(hardcode_direct, $1)=yes

	# hardcode_minus_L: Not really in the search PATH,
	# but as the default location of the library.
	_LT_TAGVAR(hardcode_minus_L, $1)=yes
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
	;;

	hpux10*)
	- if test yes,no = "$GCC,$with_gnu_ld"; then
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
	+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
	else
	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
	fi
	- if test no = "$with_gnu_ld"; then
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
	+ if test "$with_gnu_ld" = no; then
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
	_LT_TAGVAR(hardcode_direct, $1)=yes
	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
	# hardcode_minus_L: Not really in the search PATH,
	# but as the default location of the library.
	_LT_TAGVAR(hardcode_minus_L, $1)=yes
	fi
	;;

	hpux11*)
	- if test yes,no = "$GCC,$with_gnu_ld"; then
	+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
	case $host_cpu in
	hppa64)
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
	;;
	ia64*)
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
	;;
	*)
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
	;;
	esac
	else
	case $host_cpu in
	hppa64)
	- _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
	;;
	ia64*)
	- _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
	;;
	*)
	m4_if($1, [], [
	# Older versions of the 11.00 compiler do not understand -b yet
	# (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
	_LT_LINKER_OPTION([if $CC understands -b],
	_LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
	- [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
	+ [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
	[_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
	- [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
	+ [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
	;;
	esac
	fi
	- if test no = "$with_gnu_ld"; then
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
	+ if test "$with_gnu_ld" = no; then
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=:

	case $host_cpu in
	hppa64\|ia64*)
	_LT_TAGVAR(hardcode_direct, $1)=no
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	;;
	*)
	_LT_TAGVAR(hardcode_direct, $1)=yes
	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

	# hardcode_minus_L: Not really in the search PATH,
	# but as the default location of the library.
	_LT_TAGVAR(hardcode_minus_L, $1)=yes
	;;
	esac
	fi
	;;

	irix5* \| irix6* \| nonstopux*)
	- if test yes = "$GCC"; then
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
	+ if test "$GCC" = yes; then
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
	# Try to use the -exported_symbol ld option, if it does not
	# work, assume that -exports_file does not work either and
	# implicitly export all symbols.
	# This should be the same for all languages, so no per-tag cache variable.
	AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
	[lt_cv_irix_exported_symbol],
	- [save_LDFLAGS=$LDFLAGS
	- LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
	+ [save_LDFLAGS="$LDFLAGS"
	+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
	AC_LINK_IFELSE(
	[AC_LANG_SOURCE(
	[AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
	[C++], [[int foo (void) { return 0; }]],
	[Fortran 77], [[
	subroutine foo
	end]],
	[Fortran], [[
	subroutine foo
	end]])])],
	[lt_cv_irix_exported_symbol=yes],
	[lt_cv_irix_exported_symbol=no])
	- LDFLAGS=$save_LDFLAGS])
	- if test yes = "$lt_cv_irix_exported_symbol"; then
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
	+ LDFLAGS="$save_LDFLAGS"])
	+ if test "$lt_cv_irix_exported_symbol" = yes; then
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
	fi
	- _LT_TAGVAR(link_all_deplibs, $1)=no
	else
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
	fi
	_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
	_LT_TAGVAR(inherit_rpath, $1)=yes
	_LT_TAGVAR(link_all_deplibs, $1)=yes
	;;

	- linux*)
	- case $cc_basename in
	- tcc*)
	- # Fabrice Bellard et al's Tiny C Compiler
	- _LT_TAGVAR(ld_shlibs, $1)=yes
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
	- ;;
	- esac
	- ;;
	-
	- netbsd* \| netbsdelf*-gnu)
	+ netbsd*)
	if echo __ELF__ \| $CC -E - \| $GREP __ELF__ >/dev/null; then
	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
	else
	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
	fi
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
	_LT_TAGVAR(hardcode_direct, $1)=yes
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	;;

	newsos6)
	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	_LT_TAGVAR(hardcode_direct, $1)=yes
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	;;

	nto \| qnx)
	;;

	- openbsd* \| bitrig*)
	+ openbsd*)
	if test -f /usr/libexec/ld.so; then
	_LT_TAGVAR(hardcode_direct, $1)=yes
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
	- if test -z "`echo __ELF__ \| $CC -E - \| $GREP __ELF__`"; then
	+ if test -z "`echo __ELF__ \| $CC -E - \| $GREP __ELF__`" \|\| test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
	else
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
	+ case $host_os in
	+ openbsd[[01]].* \| openbsd2.[[0-7]] \| openbsd2.[[0-7]].*)
	+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
	+ ;;
	+ *)
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
	+ ;;
	+ esac
	fi
	else
	_LT_TAGVAR(ld_shlibs, $1)=no
	fi
	;;

	os2*)
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	_LT_TAGVAR(hardcode_minus_L, $1)=yes
	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	- shrext_cmds=.dll
	- _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
	- $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
	- $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
	- $ECHO EXPORTS >> $output_objdir/$libname.def~
	- emxexp $libobjs \| $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
	- $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
	- emximp -o $lib $output_objdir/$libname.def'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
	- $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
	- $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
	- $ECHO EXPORTS >> $output_objdir/$libname.def~
	- prefix_cmds="$SED"~
	- if test EXPORTS = "`$SED 1q $export_symbols`"; then
	- prefix_cmds="$prefix_cmds -e 1d";
	- fi~
	- prefix_cmds="$prefix_cmds -e \"s/^$.*$$/_\1/g\""~
	- cat $export_symbols \| $prefix_cmds >> $output_objdir/$libname.def~
	- $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
	- emximp -o $lib $output_objdir/$libname.def'
	- _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
	- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
	+ _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
	+ _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
	;;

	osf3*)
	- if test yes = "$GCC"; then
	- _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
	+ if test "$GCC" = yes; then
	+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
	else
	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
	fi
	_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
	;;

	osf4* \| osf5) # as osf3 with the addition of -msym flag
	- if test yes = "$GCC"; then
	- _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
	+ if test "$GCC" = yes; then
	+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
	else
	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
	- $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
	+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'

	# Both c and cxx compiler support -rpath directly
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
	fi
	_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
	;;

	solaris*)
	_LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
	- if test yes = "$GCC"; then
	- wlarc='$wl'
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
	+ if test "$GCC" = yes; then
	+ wlarc='${wl}'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols \| $SED -e "s/$.$/\1;/" >> $lib.exp~echo "local: ; };" >> $lib.exp~
	- $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
	+ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
	else
	case `$CC -V 2>&1` in
	"Compilers 5.0")
	wlarc=''
	- _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
	+ _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols \| $SED -e "s/$.$/\1;/" >> $lib.exp~echo "local: ; };" >> $lib.exp~
	- $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
	+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
	;;
	*)
	- wlarc='$wl'
	- _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
	+ wlarc='${wl}'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols \| $SED -e "s/$.$/\1;/" >> $lib.exp~echo "local: ; };" >> $lib.exp~
	- $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
	+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
	;;
	esac
	fi
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	case $host_os in
	solaris2.[[0-5]] \| solaris2.[[0-5]].*) ;;
	*)
	# The compiler driver will combine and reorder linker options,
	- # but understands '-z linker_flag'. GCC discards it without '$wl',
	+ # but understands `-z linker_flag'. GCC discards it without `$wl',
	# but is careful enough not to reorder.
	# Supported since Solaris 2.6 (maybe 2.5.1?)
	- if test yes = "$GCC"; then
	- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
	+ if test "$GCC" = yes; then
	+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
	else
	_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
	fi
	;;
	esac
	_LT_TAGVAR(link_all_deplibs, $1)=yes
	;;

	sunos4*)
	- if test sequent = "$host_vendor"; then
	+ if test "x$host_vendor" = xsequent; then
	# Use $CC to link under sequent, because it throws in some extra .o
	# files that make .init and .fini sections work.
	- _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
	else
	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
	fi
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	_LT_TAGVAR(hardcode_direct, $1)=yes
	_LT_TAGVAR(hardcode_minus_L, $1)=yes
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	;;

	sysv4)
	case $host_vendor in
	sni)
	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	_LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
	;;
	siemens)
	## LD is ld it makes a PLAMLIB
	## CC just makes a GrossModule.
	_LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
	_LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
	_LT_TAGVAR(hardcode_direct, $1)=no
	;;
	motorola)
	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	_LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
	;;
	esac
	runpath_var='LD_RUN_PATH'
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	;;

	sysv4.3*)
	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	_LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
	;;

	sysv4MP)
	if test -d /usr/nec; then
	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	runpath_var=LD_RUN_PATH
	hardcode_runpath_var=yes
	_LT_TAGVAR(ld_shlibs, $1)=yes
	fi
	;;

	sysv4uw2 \| sysv5OpenUNIX* \| sysv5UnixWare7.[[01]].[[10]]* \| unixware7* \| sco3.2v5.0.[[024]]*)
	- _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
	+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	runpath_var='LD_RUN_PATH'

	- if test yes = "$GCC"; then
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	+ if test "$GCC" = yes; then
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	else
	- _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	fi
	;;

	sysv5* \| sco3.2v5* \| sco5v6*)
	- # Note: We CANNOT use -z defs as we might desire, because we do not
	+ # Note: We can NOT use -z defs as we might desire, because we do not
	# link with -lc, and that would cause any symbols used from libc to
	# always be unresolved, which means just about no library would
	# ever link correctly. If we're not using GNU ld we use -z text
	# though, which does catch some bad symbols but isn't as heavy-handed
	# as -z defs.
	- _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
	- _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
	+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
	+ _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
	_LT_TAGVAR(link_all_deplibs, $1)=yes
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
	runpath_var='LD_RUN_PATH'

	- if test yes = "$GCC"; then
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	+ if test "$GCC" = yes; then
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	else
	- _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	fi
	;;

	uts4*)
	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	;;

	*)
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;
	esac

	- if test sni = "$host_vendor"; then
	+ if test x$host_vendor = xsni; then
	case $host in
	sysv4 \| sysv4.2uw2* \| sysv4.3* \| sysv5*)
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
	;;
	esac
	fi
	fi
	])
	AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
	-test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
	+test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no

	_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld

	_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
	_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
	_LT_DECL([], [extract_expsyms_cmds], [2],
	[The commands to extract the exported symbol list from a shared archive])

	#
	# Do we need to explicitly link libc?
	#
	case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
	x\|xyes)
	# Assume -lc should be added
	_LT_TAGVAR(archive_cmds_need_lc, $1)=yes

	- if test yes,yes = "$GCC,$enable_shared"; then
	+ if test "$enable_shared" = yes && test "$GCC" = yes; then
	case $_LT_TAGVAR(archive_cmds, $1) in
	'~')
	# FIXME: we may have to deal with multi-command sequences.
	;;
	'$CC '*)
	# Test whether the compiler implicitly links with -lc since on some
	# systems, -lgcc has to come before -lc. If gcc already passes -lc
	# to ld, don't add -lc before -lgcc.
	AC_CACHE_CHECK([whether -lc should be explicitly linked in],
	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
	[$RM conftest*
	echo "$lt_simple_compile_test_code" > conftest.$ac_ext

	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
	soname=conftest
	lib=conftest
	libobjs=conftest.$ac_objext
	deplibs=
	wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
	pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
	compiler_flags=-v
	linker_flags=-v
	verstring=
	output_objdir=.
	libname=conftest
	lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
	_LT_TAGVAR(allow_undefined_flag, $1)=
	if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \\| $GREP \" -lc \" \>/dev/null 2\>\&1)
	then
	lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
	else
	lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
	fi
	_LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
	else
	cat conftest.err 1>&5
	fi
	$RM conftest*
	])
	_LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
	;;
	esac
	fi
	;;
	esac

	_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
	[Whether or not to add -lc for building shared libraries])
	_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
	[enable_shared_with_static_runtimes], [0],
	[Whether or not to disallow shared libs when runtime libs are static])
	_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
	[Compiler flag to allow reflexive dlopens])
	_LT_TAGDECL([], [whole_archive_flag_spec], [1],
	[Compiler flag to generate shared objects directly from archives])
	_LT_TAGDECL([], [compiler_needs_object], [1],
	[Whether the compiler copes with passing no objects directly])
	_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
	[Create an old-style archive from a shared archive])
	_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
	[Create a temporary old-style archive to link instead of a shared archive])
	_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
	_LT_TAGDECL([], [archive_expsym_cmds], [2])
	_LT_TAGDECL([], [module_cmds], [2],
	[Commands used to build a loadable module if different from building
	a shared archive.])
	_LT_TAGDECL([], [module_expsym_cmds], [2])
	_LT_TAGDECL([], [with_gnu_ld], [1],
	[Whether we are building with GNU ld or not])
	_LT_TAGDECL([], [allow_undefined_flag], [1],
	[Flag that allows shared libraries with undefined symbols to be built])
	_LT_TAGDECL([], [no_undefined_flag], [1],
	[Flag that enforces no undefined symbols])
	_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
	[Flag to hardcode $libdir into a binary during linking.
	This must work even if $libdir does not exist])
	_LT_TAGDECL([], [hardcode_libdir_separator], [1],
	[Whether we need a single "-rpath" flag with a separated argument])
	_LT_TAGDECL([], [hardcode_direct], [0],
	- [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
	+ [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
	DIR into the resulting binary])
	_LT_TAGDECL([], [hardcode_direct_absolute], [0],
	- [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
	+ [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
	DIR into the resulting binary and the resulting library dependency is
	- "absolute", i.e impossible to change by setting $shlibpath_var if the
	+ "absolute", i.e impossible to change by setting ${shlibpath_var} if the
	library is relocated])
	_LT_TAGDECL([], [hardcode_minus_L], [0],
	[Set to "yes" if using the -LDIR flag during linking hardcodes DIR
	into the resulting binary])
	_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
	[Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
	into the resulting binary])
	_LT_TAGDECL([], [hardcode_automatic], [0],
	[Set to "yes" if building a shared library automatically hardcodes DIR
	into the library and all subsequent libraries and executables linked
	against it])
	_LT_TAGDECL([], [inherit_rpath], [0],
	[Set to yes if linker adds runtime paths of dependent libraries
	to runtime path list])
	_LT_TAGDECL([], [link_all_deplibs], [0],
	[Whether libtool must link a program against all its dependency libraries])
	_LT_TAGDECL([], [always_export_symbols], [0],
	[Set to "yes" if exported symbols are required])
	_LT_TAGDECL([], [export_symbols_cmds], [2],
	[The commands to list exported symbols])
	_LT_TAGDECL([], [exclude_expsyms], [1],
	[Symbols that should not be listed in the preloaded symbols])
	_LT_TAGDECL([], [include_expsyms], [1],
	[Symbols that must always be exported])
	_LT_TAGDECL([], [prelink_cmds], [2],
	[Commands necessary for linking programs (against libraries) with templates])
	_LT_TAGDECL([], [postlink_cmds], [2],
	[Commands necessary for finishing linking programs])
	_LT_TAGDECL([], [file_list_spec], [1],
	[Specify filename containing input files])
	dnl FIXME: Not yet implemented
	dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
	dnl [Compiler flag to generate thread safe objects])
	])# _LT_LINKER_SHLIBS


	# _LT_LANG_C_CONFIG([TAG])
	# ------------------------
	# Ensure that the configuration variables for a C compiler are suitably
	# defined. These variables are subsequently used by _LT_CONFIG to write
	-# the compiler configuration to 'libtool'.
	+# the compiler configuration to `libtool'.
	m4_defun([_LT_LANG_C_CONFIG],
	[m4_require([_LT_DECL_EGREP])dnl
	-lt_save_CC=$CC
	+lt_save_CC="$CC"
	AC_LANG_PUSH(C)

	# Source file extension for C test sources.
	ac_ext=c

	# Object file extension for compiled C test sources.
	objext=o
	_LT_TAGVAR(objext, $1)=$objext

	# Code to be used in simple compile tests
	lt_simple_compile_test_code="int some_variable = 0;"

	# Code to be used in simple link tests
	lt_simple_link_test_code='int main(){return(0);}'

	_LT_TAG_COMPILER
	# Save the default compiler, since it gets overwritten when the other
	# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
	compiler_DEFAULT=$CC

	# save warnings/boilerplate of simple test code
	_LT_COMPILER_BOILERPLATE
	_LT_LINKER_BOILERPLATE

	## CAVEAT EMPTOR:
	## There is no encapsulation within the following macros, do not change
	## the running order or otherwise move them around unless you know exactly
	## what you are doing...
	if test -n "$compiler"; then
	_LT_COMPILER_NO_RTTI($1)
	_LT_COMPILER_PIC($1)
	_LT_COMPILER_C_O($1)
	_LT_COMPILER_FILE_LOCKS($1)
	_LT_LINKER_SHLIBS($1)
	_LT_SYS_DYNAMIC_LINKER($1)
	_LT_LINKER_HARDCODE_LIBPATH($1)
	LT_SYS_DLOPEN_SELF
	_LT_CMD_STRIPLIB

	- # Report what library types will actually be built
	+ # Report which library types will actually be built
	AC_MSG_CHECKING([if libtool supports shared libraries])
	AC_MSG_RESULT([$can_build_shared])

	AC_MSG_CHECKING([whether to build shared libraries])
	- test no = "$can_build_shared" && enable_shared=no
	+ test "$can_build_shared" = "no" && enable_shared=no

	# On AIX, shared libraries and static libraries use the same namespace, and
	# are all built from PIC.
	case $host_os in
	aix3*)
	- test yes = "$enable_shared" && enable_static=no
	+ test "$enable_shared" = yes && enable_static=no
	if test -n "$RANLIB"; then
	archive_cmds="$archive_cmds~\$RANLIB \$lib"
	postinstall_cmds='$RANLIB $lib'
	fi
	;;

	aix[[4-9]]*)
	- if test ia64 != "$host_cpu"; then
	- case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
	- yes,aix,yes) ;; # shared object as lib.so file only
	- yes,svr4,*) ;; # shared object as lib.so archive member only
	- yes,*) enable_static=no ;; # shared object in lib.a archive as well
	- esac
	+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
	+ test "$enable_shared" = yes && enable_static=no
	fi
	;;
	esac
	AC_MSG_RESULT([$enable_shared])

	AC_MSG_CHECKING([whether to build static libraries])
	# Make sure either enable_shared or enable_static is yes.
	- test yes = "$enable_shared" \|\| enable_static=yes
	+ test "$enable_shared" = yes \|\| enable_static=yes
	AC_MSG_RESULT([$enable_static])

	_LT_CONFIG($1)
	fi
	AC_LANG_POP
	-CC=$lt_save_CC
	+CC="$lt_save_CC"
	])# _LT_LANG_C_CONFIG


	# _LT_LANG_CXX_CONFIG([TAG])
	# --------------------------
	# Ensure that the configuration variables for a C++ compiler are suitably
	# defined. These variables are subsequently used by _LT_CONFIG to write
	-# the compiler configuration to 'libtool'.
	+# the compiler configuration to `libtool'.
	m4_defun([_LT_LANG_CXX_CONFIG],
	[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
	m4_require([_LT_DECL_EGREP])dnl
	m4_require([_LT_PATH_MANIFEST_TOOL])dnl
	-if test -n "$CXX" && ( test no != "$CXX" &&
	- ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) \|\|
	- (test g++ != "$CXX"))); then
	+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
	+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) \|\|
	+ (test "X$CXX" != "Xg++"))) ; then
	AC_PROG_CXXCPP
	else
	_lt_caught_CXX_error=yes
	fi

	AC_LANG_PUSH(C++)
	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
	_LT_TAGVAR(allow_undefined_flag, $1)=
	_LT_TAGVAR(always_export_symbols, $1)=no
	_LT_TAGVAR(archive_expsym_cmds, $1)=
	_LT_TAGVAR(compiler_needs_object, $1)=no
	_LT_TAGVAR(export_dynamic_flag_spec, $1)=
	_LT_TAGVAR(hardcode_direct, $1)=no
	_LT_TAGVAR(hardcode_direct_absolute, $1)=no
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
	_LT_TAGVAR(hardcode_libdir_separator, $1)=
	_LT_TAGVAR(hardcode_minus_L, $1)=no
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
	_LT_TAGVAR(hardcode_automatic, $1)=no
	_LT_TAGVAR(inherit_rpath, $1)=no
	_LT_TAGVAR(module_cmds, $1)=
	_LT_TAGVAR(module_expsym_cmds, $1)=
	_LT_TAGVAR(link_all_deplibs, $1)=unknown
	_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
	_LT_TAGVAR(reload_flag, $1)=$reload_flag
	_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
	_LT_TAGVAR(no_undefined_flag, $1)=
	_LT_TAGVAR(whole_archive_flag_spec, $1)=
	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no

	# Source file extension for C++ test sources.
	ac_ext=cpp

	# Object file extension for compiled C++ test sources.
	objext=o
	_LT_TAGVAR(objext, $1)=$objext

	# No sense in running all these tests if we already determined that
	# the CXX compiler isn't working. Some variables (like enable_shared)
	# are currently assumed to apply to all compilers on this platform,
	# and will be corrupted by setting them based on a non-working compiler.
	-if test yes != "$_lt_caught_CXX_error"; then
	+if test "$_lt_caught_CXX_error" != yes; then
	# Code to be used in simple compile tests
	lt_simple_compile_test_code="int some_variable = 0;"

	# Code to be used in simple link tests
	lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'

	# ltmain only uses $CC for tagged configurations so make sure $CC is set.
	_LT_TAG_COMPILER

	# save warnings/boilerplate of simple test code
	_LT_COMPILER_BOILERPLATE
	_LT_LINKER_BOILERPLATE

	# Allow CC to be a program name with arguments.
	lt_save_CC=$CC
	lt_save_CFLAGS=$CFLAGS
	lt_save_LD=$LD
	lt_save_GCC=$GCC
	GCC=$GXX
	lt_save_with_gnu_ld=$with_gnu_ld
	lt_save_path_LD=$lt_cv_path_LD
	if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
	lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
	else
	$as_unset lt_cv_prog_gnu_ld
	fi
	if test -n "${lt_cv_path_LDCXX+set}"; then
	lt_cv_path_LD=$lt_cv_path_LDCXX
	else
	$as_unset lt_cv_path_LD
	fi
	test -z "${LDCXX+set}" \|\| LD=$LDCXX
	CC=${CXX-"c++"}
	CFLAGS=$CXXFLAGS
	compiler=$CC
	_LT_TAGVAR(compiler, $1)=$CC
	_LT_CC_BASENAME([$compiler])

	if test -n "$compiler"; then
	# We don't want -fno-exception when compiling C++ code, so set the
	# no_builtin_flag separately
	- if test yes = "$GXX"; then
	+ if test "$GXX" = yes; then
	_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
	else
	_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
	fi

	- if test yes = "$GXX"; then
	+ if test "$GXX" = yes; then
	# Set up default GNU C++ configuration

	LT_PATH_LD

	# Check if GNU C++ uses GNU ld as the underlying linker, since the
	# archiving commands below assume that GNU ld is being used.
	- if test yes = "$with_gnu_ld"; then
	- _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
	-
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
	+ if test "$with_gnu_ld" = yes; then
	+ _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
	+
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

	# If archive_cmds runs LD, not CC, wlarc should be empty
	# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
	# investigate it a little bit more. (MM)
	- wlarc='$wl'
	+ wlarc='${wl}'

	# ancient GNU ld didn't support --whole-archive et. al.
	if eval "`$CC -print-prog-name=ld` --help 2>&1" \|
	$GREP 'no-whole-archive' > /dev/null; then
	- _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
	+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
	else
	_LT_TAGVAR(whole_archive_flag_spec, $1)=
	fi
	else
	with_gnu_ld=no
	wlarc=

	# A generic and very simple default shared library creation
	# command for GNU C++ for the case where it uses the native
	# linker, instead of GNU ld. If possible, this setting should
	# overridden to take advantage of the native linker features on
	# the platform it is being used on.
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
	fi

	# Commands to make compiler produce verbose output that lists
	# what "hidden" libraries, object files and flags are used when
	# linking a shared library.
	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 \| $GREP -v "^Configured with:" \| $GREP "\-L"'

	else
	GXX=no
	with_gnu_ld=no
	wlarc=
	fi

	# PORTME: fill in a description of your system's C++ link characteristics
	AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
	_LT_TAGVAR(ld_shlibs, $1)=yes
	case $host_os in
	aix3*)
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;
	aix[[4-9]]*)
	- if test ia64 = "$host_cpu"; then
	+ if test "$host_cpu" = ia64; then
	# On IA64, the linker does run time linking by default, so we don't
	# have to do anything special.
	aix_use_runtimelinking=no
	exp_sym_flag='-Bexport'
	- no_entry_flag=
	+ no_entry_flag=""
	else
	aix_use_runtimelinking=no

	# Test if we are trying to use run time linking or normal
	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
	- # have runtime linking enabled, and use it for executables.
	- # For shared libraries, we enable/disable runtime linking
	- # depending on the kind of the shared library created -
	- # when "with_aix_soname,aix_use_runtimelinking" is:
	- # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
	- # "aix,yes" lib.so shared, rtl:yes, for executables
	- # lib.a static archive
	- # "both,no" lib.so.V(shr.o) shared, rtl:yes
	- # lib.a(lib.so.V) shared, rtl:no, for executables
	- # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
	- # lib.a(lib.so.V) shared, rtl:no
	- # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
	- # lib.a static archive
	+ # need to do runtime linking.
	case $host_os in aix4.[[23]]\|aix4.[[23]].\|aix[[5-9]])
	for ld_flag in $LDFLAGS; do
	case $ld_flag in
	-brtl)
	aix_use_runtimelinking=yes
	break
	;;
	esac
	done
	- if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
	- # With aix-soname=svr4, we create the lib.so.V shared archives only,
	- # so we don't have lib.a shared libs to link our executables.
	- # We have to force runtime linking in this case.
	- aix_use_runtimelinking=yes
	- LDFLAGS="$LDFLAGS -Wl,-brtl"
	- fi
	;;
	esac

	exp_sym_flag='-bexport'
	no_entry_flag='-bnoentry'
	fi

	# When large executables or shared objects are built, AIX ld can
	# have problems creating the table of contents. If linking a library
	# or program results in "error TOC overflow" add -mminimal-toc to
	# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
	# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

	_LT_TAGVAR(archive_cmds, $1)=''
	_LT_TAGVAR(hardcode_direct, $1)=yes
	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
	_LT_TAGVAR(link_all_deplibs, $1)=yes
	- _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
	- case $with_aix_soname,$aix_use_runtimelinking in
	- aix,*) ;; # no import file
	- svr4,* \| *,yes) # use import file
	- # The Import File defines what to hardcode.
	- _LT_TAGVAR(hardcode_direct, $1)=no
	- _LT_TAGVAR(hardcode_direct_absolute, $1)=no
	- ;;
	- esac
	-
	- if test yes = "$GXX"; then
	+ _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
	+
	+ if test "$GXX" = yes; then
	case $host_os in aix4.[[012]]\|aix4.[[012]].*)
	# We only want to do this on AIX 4.2 and lower, the check
	# below for broken collect2 doesn't work under 4.3+
	- collect2name=`$CC -print-prog-name=collect2`
	+ collect2name=`${CC} -print-prog-name=collect2`
	if test -f "$collect2name" &&
	strings "$collect2name" \| $GREP resolve_lib_name >/dev/null
	then
	# We have reworked collect2
	:
	else
	# We have old collect2
	_LT_TAGVAR(hardcode_direct, $1)=unsupported
	# It fails to find uninstalled libraries when the uninstalled
	# path is not listed in the libpath. Setting hardcode_minus_L
	# to unsupported forces relinking
	_LT_TAGVAR(hardcode_minus_L, $1)=yes
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=
	fi
	esac
	shared_flag='-shared'
	- if test yes = "$aix_use_runtimelinking"; then
	- shared_flag=$shared_flag' $wl-G'
	+ if test "$aix_use_runtimelinking" = yes; then
	+ shared_flag="$shared_flag "'${wl}-G'
	fi
	- # Need to ensure runtime linking is disabled for the traditional
	- # shared library, or the linker may eventually find shared libraries
	- # /with/ Import File - we do not want to mix them.
	- shared_flag_aix='-shared'
	- shared_flag_svr4='-shared $wl-G'
	else
	# not using gcc
	- if test ia64 = "$host_cpu"; then
	+ if test "$host_cpu" = ia64; then
	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
	# chokes on -Wl,-G. The following line is correct:
	shared_flag='-G'
	else
	- if test yes = "$aix_use_runtimelinking"; then
	- shared_flag='$wl-G'
	+ if test "$aix_use_runtimelinking" = yes; then
	+ shared_flag='${wl}-G'
	else
	- shared_flag='$wl-bM:SRE'
	+ shared_flag='${wl}-bM:SRE'
	fi
	- shared_flag_aix='$wl-bM:SRE'
	- shared_flag_svr4='$wl-G'
	fi
	fi

	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
	# It seems that -bexpall does not export symbols beginning with
	# underscore (_), so it is better to generate a list of symbols to
	# export.
	_LT_TAGVAR(always_export_symbols, $1)=yes
	- if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
	+ if test "$aix_use_runtimelinking" = yes; then
	# Warning - without using the other runtime loading flags (-brtl),
	# -berok will link without error, but may produce a broken library.
	- # The "-G" linker flag allows undefined symbols.
	- _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
	+ _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
	# Determine the default libpath from the value encoded in an empty
	# executable.
	_LT_SYS_MODULE_PATH_AIX([$1])
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
	-
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
	+
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
	else
	- if test ia64 = "$host_cpu"; then
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
	+ if test "$host_cpu" = ia64; then
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
	_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
	- _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
	+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
	else
	# Determine the default libpath from the value encoded in an
	# empty executable.
	_LT_SYS_MODULE_PATH_AIX([$1])
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
	# Warning - without using the other run time loading flags,
	# -berok will link without error, but may produce a broken library.
	- _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
	- _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
	- if test yes = "$with_gnu_ld"; then
	+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
	+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
	+ if test "$with_gnu_ld" = yes; then
	# We only use this code for GNU lds that support --whole-archive.
	- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
	+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
	else
	# Exported symbols can be pulled into shared objects from archives
	_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
	fi
	_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
	- # -brtl affects multiple linker settings, -berok does not and is overridden later
	- compiler_flags_filtered='`func_echo_all "$compiler_flags " \| $SED -e "s%-brtl\$[[, ]]\$%-berok\\1%g"`'
	- if test svr4 != "$with_aix_soname"; then
	- # This is similar to how AIX traditionally builds its shared
	- # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
	- _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
	- fi
	- if test aix != "$with_aix_soname"; then
	- _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
	- else
	- # used by -dlpreopen to get the symbols
	- _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
	- fi
	- _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
	+ # This is similar to how AIX traditionally builds its shared
	+ # libraries.
	+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
	fi
	fi
	;;

	beos*)
	if $LD --help 2>&1 \| $GREP ': supported targets:.* elf' > /dev/null; then
	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
	# support --undefined. This deserves some investigation. FIXME
	- _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	else
	_LT_TAGVAR(ld_shlibs, $1)=no
	fi
	;;

	chorus*)
	case $cc_basename in
	*)
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;
	esac
	;;

	cygwin* \| mingw* \| pw32* \| cegcc*)
	case $GXX,$cc_basename in
	,cl* \| no,cl*)
	# Native MSVC
	# hardcode_libdir_flag_spec is actually meaningless, as there is
	# no search path for DLLs.
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	_LT_TAGVAR(always_export_symbols, $1)=yes
	_LT_TAGVAR(file_list_spec, $1)='@'
	# Tell ltmain to make .lib files, not .a files.
	libext=lib
	# Tell ltmain to make .dll files, not .so files.
	- shrext_cmds=.dll
	+ shrext_cmds=".dll"
	# FIXME: Setting linknames here is a bad hack.
	- _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
	- _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
	- cp "$export_symbols" "$output_objdir/$soname.def";
	- echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
	- else
	- $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
	- fi~
	- $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
	- linknames='
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
	+ $SED -n -e 's/\\\\\\$.*\\\\\\$/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
	+ else
	+ $SED -e 's/\\\\\\$.*\\\\\\$/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
	+ fi~
	+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
	+ linknames='
	# The linker will not automatically build a static lib if we build a DLL.
	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
	# Don't use ranlib
	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
	- lt_tool_outputfile="@TOOL_OUTPUT@"~
	- case $lt_outputfile in
	- .exe\|.EXE) ;;
	- *)
	- lt_outputfile=$lt_outputfile.exe
	- lt_tool_outputfile=$lt_tool_outputfile.exe
	- ;;
	- esac~
	- func_to_tool_file "$lt_outputfile"~
	- if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
	- $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" \|\| exit 1;
	- $RM "$lt_outputfile.manifest";
	- fi'
	+ lt_tool_outputfile="@TOOL_OUTPUT@"~
	+ case $lt_outputfile in
	+ .exe\|.EXE) ;;
	+ *)
	+ lt_outputfile="$lt_outputfile.exe"
	+ lt_tool_outputfile="$lt_tool_outputfile.exe"
	+ ;;
	+ esac~
	+ func_to_tool_file "$lt_outputfile"~
	+ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
	+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" \|\| exit 1;
	+ $RM "$lt_outputfile.manifest";
	+ fi'
	;;
	*)
	# g++
	# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
	# as there is no search path for DLLs.
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	_LT_TAGVAR(always_export_symbols, $1)=no
	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

	if $LD --help 2>&1 \| $GREP 'auto-import' > /dev/null; then
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
	- # If the export-symbols file already is a .def file, use it as
	- # is; otherwise, prepend EXPORTS...
	- _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
	- cp $export_symbols $output_objdir/$soname.def;
	- else
	- echo EXPORTS > $output_objdir/$soname.def;
	- cat $export_symbols >> $output_objdir/$soname.def;
	- fi~
	- $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
	+ # If the export-symbols file already is a .def file (1st line
	+ # is EXPORTS), use it as is; otherwise, prepend...
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
	+ cp $export_symbols $output_objdir/$soname.def;
	+ else
	+ echo EXPORTS > $output_objdir/$soname.def;
	+ cat $export_symbols >> $output_objdir/$soname.def;
	+ fi~
	+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
	else
	_LT_TAGVAR(ld_shlibs, $1)=no
	fi
	;;
	esac
	;;
	darwin* \| rhapsody*)
	_LT_DARWIN_LINKER_FEATURES($1)
	;;

	- os2*)
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	- _LT_TAGVAR(hardcode_minus_L, $1)=yes
	- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	- shrext_cmds=.dll
	- _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
	- $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
	- $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
	- $ECHO EXPORTS >> $output_objdir/$libname.def~
	- emxexp $libobjs \| $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
	- $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
	- emximp -o $lib $output_objdir/$libname.def'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
	- $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
	- $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
	- $ECHO EXPORTS >> $output_objdir/$libname.def~
	- prefix_cmds="$SED"~
	- if test EXPORTS = "`$SED 1q $export_symbols`"; then
	- prefix_cmds="$prefix_cmds -e 1d";
	- fi~
	- prefix_cmds="$prefix_cmds -e \"s/^$.*$$/_\1/g\""~
	- cat $export_symbols \| $prefix_cmds >> $output_objdir/$libname.def~
	- $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
	- emximp -o $lib $output_objdir/$libname.def'
	- _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
	- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
	- ;;
	-
	dgux*)
	case $cc_basename in
	ec++*)
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;
	ghcx*)
	# Green Hills C++ Compiler
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;
	*)
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;
	esac
	;;

	freebsd2.*)
	# C++ shared libraries reported to be fairly broken before
	# switch to ELF
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;

	freebsd-elf*)
	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
	;;

	freebsd* \| dragonfly*)
	# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
	# conventions
	_LT_TAGVAR(ld_shlibs, $1)=yes
	;;

	+ gnu*)
	+ ;;
	+
	haiku*)
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	_LT_TAGVAR(link_all_deplibs, $1)=yes
	;;

	hpux9*)
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
	_LT_TAGVAR(hardcode_direct, $1)=yes
	_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
	# but as the default
	# location of the library.

	case $cc_basename in
	CC*)
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;
	aCC*)
	- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" \|\| mv $output_objdir/$soname $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib \|\| mv $output_objdir/$soname $lib'
	# Commands to make compiler produce verbose output that lists
	# what "hidden" libraries, object files and flags are used when
	# linking a shared library.
	#
	# There doesn't appear to be a way to prevent this compiler from
	# explicitly linking system object files so we need to strip them
	# from the output so that they don't get included in the library
	# dependencies.
	- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) \| $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; .$objext);; ) list="$list $z";;esac; done; func_echo_all "$list"'
	+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) \| $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; .$objext);; ) list="$list $z";;esac; done; func_echo_all "$list"'
	;;
	*)
	- if test yes = "$GXX"; then
	- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" \|\| mv $output_objdir/$soname $lib'
	+ if test "$GXX" = yes; then
	+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib \|\| mv $output_objdir/$soname $lib'
	else
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	fi
	;;
	esac
	;;

	hpux10\|hpux11)
	- if test no = "$with_gnu_ld"; then
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
	+ if test $with_gnu_ld = no; then
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=:

	case $host_cpu in
	hppa64\|ia64*)
	;;
	*)
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
	;;
	esac
	fi
	case $host_cpu in
	hppa64\|ia64*)
	_LT_TAGVAR(hardcode_direct, $1)=no
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	;;
	*)
	_LT_TAGVAR(hardcode_direct, $1)=yes
	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
	_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
	# but as the default
	# location of the library.
	;;
	esac

	case $cc_basename in
	CC*)
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;
	aCC*)
	case $host_cpu in
	hppa64)
	- _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	;;
	ia64*)
	- _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	;;
	*)
	- _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	;;
	esac
	# Commands to make compiler produce verbose output that lists
	# what "hidden" libraries, object files and flags are used when
	# linking a shared library.
	#
	# There doesn't appear to be a way to prevent this compiler from
	# explicitly linking system object files so we need to strip them
	# from the output so that they don't get included in the library
	# dependencies.
	- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) \| $GREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; .$objext);; ) list="$list $z";;esac; done; func_echo_all "$list"'
	+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) \| $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; .$objext);; ) list="$list $z";;esac; done; func_echo_all "$list"'
	;;
	*)
	- if test yes = "$GXX"; then
	- if test no = "$with_gnu_ld"; then
	+ if test "$GXX" = yes; then
	+ if test $with_gnu_ld = no; then
	case $host_cpu in
	hppa64)
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	;;
	ia64*)
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	;;
	*)
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	;;
	esac
	fi
	else
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	fi
	;;
	esac
	;;

	interix[[3-9]]*)
	_LT_TAGVAR(hardcode_direct, $1)=no
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
	# Instead, shared libraries are loaded at an image base (0x10000000 by
	# default) and relocated if they conflict, which is a slow very memory
	# consuming and fragmenting process. To avoid this, we pick a random,
	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
	# time. Moving up from 0x10000000 also allows more sbrk(2) space.
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s\|^\|_\|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
	;;
	irix5* \| irix6*)
	case $cc_basename in
	CC*)
	# SGI C++
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'

	# Archives containing C++ object files must be created using
	# "CC -ar", where "CC" is the IRIX C++ compiler. This is
	# necessary to make sure instantiated templates are included
	# in the archive.
	_LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
	;;
	*)
	- if test yes = "$GXX"; then
	- if test no = "$with_gnu_ld"; then
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
	+ if test "$GXX" = yes; then
	+ if test "$with_gnu_ld" = no; then
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
	else
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
	fi
	fi
	_LT_TAGVAR(link_all_deplibs, $1)=yes
	;;
	esac
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
	_LT_TAGVAR(inherit_rpath, $1)=yes
	;;

	- linux* \| kbsd-gnu \| kopensolaris-gnu \| gnu)
	+ linux* \| kbsd-gnu \| kopensolaris*-gnu)
	case $cc_basename in
	KCC*)
	# Kuck and Associates, Inc. (KAI) C++ Compiler

	# KCC will only create a shared library if the output file
	# ends with ".so" (or ".sl" for HP-UX), so rename the library
	# to its proper name (with version) after linking.
	- _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext \| $SED -e '\''s/$[[^()0-9A-Za-z{}]]$/\\\\\1/g'\''`; templib=`echo $lib \| $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext \| $SED -e '\''s/$[[^()0-9A-Za-z{}]]$/\\\\\1/g'\''`; templib=`echo $lib \| $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext \| $SED -e '\''s/$[[^()0-9A-Za-z{}]]$/\\\\\1/g'\''`; templib=`echo $lib \| $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext \| $SED -e '\''s/$[[^()0-9A-Za-z{}]]$/\\\\\1/g'\''`; templib=`echo $lib \| $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
	# Commands to make compiler produce verbose output that lists
	# what "hidden" libraries, object files and flags are used when
	# linking a shared library.
	#
	# There doesn't appear to be a way to prevent this compiler from
	# explicitly linking system object files so we need to strip them
	# from the output so that they don't get included in the library
	# dependencies.
	- output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 \| $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; .$objext);; ) list="$list $z";;esac; done; func_echo_all "$list"'
	-
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
	+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 \| $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; .$objext);; ) list="$list $z";;esac; done; func_echo_all "$list"'
	+
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

	# Archives containing C++ object files must be created using
	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
	_LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
	;;
	icpc* \| ecpc* )
	# Intel C++
	with_gnu_ld=yes
	# version 8.0 and above of icpc choke on multiply defined symbols
	# if we add $predep_objects and $postdep_objects, however 7.1 and
	# earlier do not add the objects themselves.
	case `$CC -V 2>&1` in
	"Version 7.")
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
	;;
	*) # Version 8.0 or newer
	tmp_idyn=
	case $host_cpu in
	ia64*) tmp_idyn=' -i_dynamic';;
	esac
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
	;;
	esac
	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
	- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
	+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
	;;
	pgCC* \| pgcpp*)
	# Portland Group C++ compiler
	case `$CC -V` in
	pgCC\ [[1-5]]. \| pgcpp\ [[1-5]].)
	_LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
	- rm -rf $tpldir~
	- $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
	- compile_command="$compile_command `find $tpldir -name \*.o \| sort \| $NL2SP`"'
	+ rm -rf $tpldir~
	+ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
	+ compile_command="$compile_command `find $tpldir -name \*.o \| sort \| $NL2SP`"'
	_LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
	- rm -rf $tpldir~
	- $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
	- $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o \| sort \| $NL2SP`~
	- $RANLIB $oldlib'
	+ rm -rf $tpldir~
	+ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
	+ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o \| sort \| $NL2SP`~
	+ $RANLIB $oldlib'
	_LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
	- rm -rf $tpldir~
	- $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
	- $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o \| sort \| $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
	+ rm -rf $tpldir~
	+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
	+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o \| sort \| $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
	- rm -rf $tpldir~
	- $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
	- $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o \| sort \| $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
	+ rm -rf $tpldir~
	+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
	+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o \| sort \| $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
	;;
	*) # Version 6 and above use weak symbols
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
	;;
	esac

	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
	- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
	+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
	;;
	cxx*)
	# Compaq C++
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'

	runpath_var=LD_RUN_PATH
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=:

	# Commands to make compiler produce verbose output that lists
	# what "hidden" libraries, object files and flags are used when
	# linking a shared library.
	#
	# There doesn't appear to be a way to prevent this compiler from
	# explicitly linking system object files so we need to strip them
	# from the output so that they don't get included in the library
	# dependencies.
	- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 \| $GREP "ld"`; templist=`func_echo_all "$templist" \| $SED "s/$^.ld.$$ .ld .$$/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; .$objext);; ) list="$list $z";;esac; done; func_echo_all "X$list" \| $Xsed'
	+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 \| $GREP "ld"`; templist=`func_echo_all "$templist" \| $SED "s/$^.ld.$$ .ld .$$/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; .$objext);; ) list="$list $z";;esac; done; func_echo_all "X$list" \| $Xsed'
	;;
	xl* \| mpixl* \| bgxl*)
	# IBM XL 8.0 on PPC, with GNU ld
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
	- _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	- if test yes = "$supports_anon_versioning"; then
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	+ if test "x$supports_anon_versioning" = xyes; then
	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
	- cat $export_symbols \| sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~
	- echo "local: *; };" >> $output_objdir/$libname.ver~
	- $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
	+ cat $export_symbols \| sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~
	+ echo "local: *; };" >> $output_objdir/$libname.ver~
	+ $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
	fi
	;;
	*)
	case `$CC -V 2>&1 \| sed 5q` in
	Sun\ C)
	# Sun C++ 5.9
	_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
	- _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
	- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" \|\| new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
	+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" \|\| new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
	_LT_TAGVAR(compiler_needs_object, $1)=yes

	# Not sure whether something based on
	# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
	# would be better.
	output_verbose_link_cmd='func_echo_all'

	# Archives containing C++ object files must be created using
	# "CC -xar", where "CC" is the Sun C++ compiler. This is
	# necessary to make sure instantiated templates are included
	# in the archive.
	_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
	;;
	esac
	;;
	esac
	;;

	lynxos*)
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;

	m88k*)
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;

	mvs*)
	case $cc_basename in
	cxx*)
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;
	*)
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;
	esac
	;;

	netbsd*)
	if echo __ELF__ \| $CC -E - \| $GREP __ELF__ >/dev/null; then
	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
	wlarc=
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
	_LT_TAGVAR(hardcode_direct, $1)=yes
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	fi
	# Workaround some broken pre-1.5 toolchains
	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 \| $GREP conftest.$objext \| $SED -e "s:-lgcc -lc -lgcc::"'
	;;

	nto \| qnx)
	_LT_TAGVAR(ld_shlibs, $1)=yes
	;;

	- openbsd* \| bitrig*)
	+ openbsd2*)
	+ # C++ shared libraries are fairly broken
	+ _LT_TAGVAR(ld_shlibs, $1)=no
	+ ;;
	+
	+ openbsd*)
	if test -f /usr/libexec/ld.so; then
	_LT_TAGVAR(hardcode_direct, $1)=yes
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
	- if test -z "`echo __ELF__ \| $CC -E - \| grep __ELF__`"; then
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib'
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
	- _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
	+ if test -z "`echo __ELF__ \| $CC -E - \| grep __ELF__`" \|\| test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
	+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
	fi
	output_verbose_link_cmd=func_echo_all
	else
	_LT_TAGVAR(ld_shlibs, $1)=no
	fi
	;;

	osf3* \| osf4* \| osf5*)
	case $cc_basename in
	KCC*)
	# Kuck and Associates, Inc. (KAI) C++ Compiler

	# KCC will only create a shared library if the output file
	# ends with ".so" (or ".sl" for HP-UX), so rename the library
	# to its proper name (with version) after linking.
	- _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext \| $SED -e '\''s/$[[^()0-9A-Za-z{}]]$/\\\\\1/g'\''`; templib=`echo "$lib" \| $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
	-
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
	+ _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext \| $SED -e '\''s/$[[^()0-9A-Za-z{}]]$/\\\\\1/g'\''`; templib=`echo "$lib" \| $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
	+
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=:

	# Archives containing C++ object files must be created using
	# the KAI C++ compiler.
	case $host in
	osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
	*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
	esac
	;;
	RCC*)
	# Rational C++ 2.4.1
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;
	cxx*)
	case $host in
	osf3*)
	- _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
	+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
	;;
	*)
	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
	- echo "-hidden">> $lib.exp~
	- $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~
	- $RM $lib.exp'
	+ echo "-hidden">> $lib.exp~
	+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
	+ $RM $lib.exp'
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
	;;
	esac

	_LT_TAGVAR(hardcode_libdir_separator, $1)=:

	# Commands to make compiler produce verbose output that lists
	# what "hidden" libraries, object files and flags are used when
	# linking a shared library.
	#
	# There doesn't appear to be a way to prevent this compiler from
	# explicitly linking system object files so we need to strip them
	# from the output so that they don't get included in the library
	# dependencies.
	- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 \| $GREP "ld" \| $GREP -v "ld:"`; templist=`func_echo_all "$templist" \| $SED "s/$^.ld.$$ .ld.$$/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; .$objext);; ) list="$list $z";;esac; done; func_echo_all "$list"'
	+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 \| $GREP "ld" \| $GREP -v "ld:"`; templist=`func_echo_all "$templist" \| $SED "s/$^.ld.$$ .ld.$$/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; .$objext);; ) list="$list $z";;esac; done; func_echo_all "$list"'
	;;
	*)
	- if test yes,no = "$GXX,$with_gnu_ld"; then
	- _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
	+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
	+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
	case $host in
	osf3*)
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
	;;
	*)
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
	;;
	esac

	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=:

	# Commands to make compiler produce verbose output that lists
	# what "hidden" libraries, object files and flags are used when
	# linking a shared library.
	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 \| $GREP -v "^Configured with:" \| $GREP "\-L"'

	else
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	fi
	;;
	esac
	;;

	psos*)
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;

	sunos4*)
	case $cc_basename in
	CC*)
	# Sun C++ 4.x
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;
	lcc*)
	# Lucid
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;
	*)
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;
	esac
	;;

	solaris*)
	case $cc_basename in
	CC* \| sunCC*)
	# Sun C++ 4.2, 5.x and Centerline C++
	_LT_TAGVAR(archive_cmds_need_lc,$1)=yes
	_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
	- _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols \| $SED -e "s/$.$/\1;/" >> $lib.exp~echo "local: ; };" >> $lib.exp~
	- $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
	+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'

	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	case $host_os in
	solaris2.[[0-5]] \| solaris2.[[0-5]].*) ;;
	*)
	# The compiler driver will combine and reorder linker options,
	- # but understands '-z linker_flag'.
	+ # but understands `-z linker_flag'.
	# Supported since Solaris 2.6 (maybe 2.5.1?)
	_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
	;;
	esac
	_LT_TAGVAR(link_all_deplibs, $1)=yes

	output_verbose_link_cmd='func_echo_all'

	# Archives containing C++ object files must be created using
	# "CC -xar", where "CC" is the Sun C++ compiler. This is
	# necessary to make sure instantiated templates are included
	# in the archive.
	_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
	;;
	gcx*)
	# Green Hills C++ Compiler
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'

	# The C++ compiler must be used to create the archive.
	_LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
	;;
	*)
	# GNU C++ compiler with Solaris linker
	- if test yes,no = "$GXX,$with_gnu_ld"; then
	- _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
	+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
	+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
	if $CC --version \| $GREP -v '^2\.7' > /dev/null; then
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols \| $SED -e "s/$.$/\1;/" >> $lib.exp~echo "local: ; };" >> $lib.exp~
	- $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
	+ $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'

	# Commands to make compiler produce verbose output that lists
	# what "hidden" libraries, object files and flags are used when
	# linking a shared library.
	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 \| $GREP -v "^Configured with:" \| $GREP "\-L"'
	else
	- # g++ 2.7 appears to require '-G' NOT '-shared' on this
	+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
	# platform.
	- _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols \| $SED -e "s/$.$/\1;/" >> $lib.exp~echo "local: ; };" >> $lib.exp~
	- $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
	+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'

	# Commands to make compiler produce verbose output that lists
	# what "hidden" libraries, object files and flags are used when
	# linking a shared library.
	output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 \| $GREP -v "^Configured with:" \| $GREP "\-L"'
	fi

	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
	case $host_os in
	solaris2.[[0-5]] \| solaris2.[[0-5]].*) ;;
	*)
	- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
	+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
	;;
	esac
	fi
	;;
	esac
	;;

	sysv4uw2 \| sysv5OpenUNIX* \| sysv5UnixWare7.[[01]].[[10]]* \| unixware7* \| sco3.2v5.0.[[024]]*)
	- _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
	+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	runpath_var='LD_RUN_PATH'

	case $cc_basename in
	CC*)
	- _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	;;
	*)
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	;;
	esac
	;;

	sysv5* \| sco3.2v5* \| sco5v6*)
	- # Note: We CANNOT use -z defs as we might desire, because we do not
	+ # Note: We can NOT use -z defs as we might desire, because we do not
	# link with -lc, and that would cause any symbols used from libc to
	# always be unresolved, which means just about no library would
	# ever link correctly. If we're not using GNU ld we use -z text
	# though, which does catch some bad symbols but isn't as heavy-handed
	# as -z defs.
	- _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
	- _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
	+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
	+ _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
	- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
	+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
	_LT_TAGVAR(link_all_deplibs, $1)=yes
	- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
	+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
	runpath_var='LD_RUN_PATH'

	case $cc_basename in
	CC*)
	- _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	_LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
	- '"$_LT_TAGVAR(old_archive_cmds, $1)"
	+ '"$_LT_TAGVAR(old_archive_cmds, $1)"
	_LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
	- '"$_LT_TAGVAR(reload_cmds, $1)"
	+ '"$_LT_TAGVAR(reload_cmds, $1)"
	;;
	*)
	- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	;;
	esac
	;;

	tandem*)
	case $cc_basename in
	NCC*)
	# NonStop-UX NCC 3.20
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;
	*)
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;
	esac
	;;

	vxworks*)
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;

	*)
	# FIXME: insert proper C++ library support
	_LT_TAGVAR(ld_shlibs, $1)=no
	;;
	esac

	AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
	- test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
	-
	- _LT_TAGVAR(GCC, $1)=$GXX
	- _LT_TAGVAR(LD, $1)=$LD
	+ test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
	+
	+ _LT_TAGVAR(GCC, $1)="$GXX"
	+ _LT_TAGVAR(LD, $1)="$LD"

	## CAVEAT EMPTOR:
	## There is no encapsulation within the following macros, do not change
	## the running order or otherwise move them around unless you know exactly
	## what you are doing...
	_LT_SYS_HIDDEN_LIBDEPS($1)
	_LT_COMPILER_PIC($1)
	_LT_COMPILER_C_O($1)
	_LT_COMPILER_FILE_LOCKS($1)
	_LT_LINKER_SHLIBS($1)
	_LT_SYS_DYNAMIC_LINKER($1)
	_LT_LINKER_HARDCODE_LIBPATH($1)

	_LT_CONFIG($1)
	fi # test -n "$compiler"

	CC=$lt_save_CC
	CFLAGS=$lt_save_CFLAGS
	LDCXX=$LD
	LD=$lt_save_LD
	GCC=$lt_save_GCC
	with_gnu_ld=$lt_save_with_gnu_ld
	lt_cv_path_LDCXX=$lt_cv_path_LD
	lt_cv_path_LD=$lt_save_path_LD
	lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
	lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
	-fi # test yes != "$_lt_caught_CXX_error"
	+fi # test "$_lt_caught_CXX_error" != yes

	AC_LANG_POP
	])# _LT_LANG_CXX_CONFIG


	# _LT_FUNC_STRIPNAME_CNF
	# ----------------------
	# func_stripname_cnf prefix suffix name
	# strip PREFIX and SUFFIX off of NAME.
	# PREFIX and SUFFIX must not contain globbing or regex special
	# characters, hashes, percent signs, but SUFFIX may contain a leading
	# dot (in which case that matches only a dot).
	#
	# This function is identical to the (non-XSI) version of func_stripname,
	# except this one can be used by m4 code that may be executed by configure,
	# rather than the libtool script.
	m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
	AC_REQUIRE([_LT_DECL_SED])
	AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
	func_stripname_cnf ()
	{
	- case @S\|@2 in
	- .*) func_stripname_result=`$ECHO "@S\|@3" \| $SED "s%^@S\|@1%%; s%\\\\@S\|@2\$%%"`;;
	- *) func_stripname_result=`$ECHO "@S\|@3" \| $SED "s%^@S\|@1%%; s%@S\|@2\$%%"`;;
	+ case ${2} in
	+ .*) func_stripname_result=`$ECHO "${3}" \| $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
	+ *) func_stripname_result=`$ECHO "${3}" \| $SED "s%^${1}%%; s%${2}\$%%"`;;
	esac
	} # func_stripname_cnf
	])# _LT_FUNC_STRIPNAME_CNF

	-
	# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
	# ---------------------------------
	# Figure out "hidden" library dependencies from verbose
	# compiler output when linking a shared library.
	# Parse the compiler output and extract the necessary
	# objects, libraries and library flags.
	m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
	[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
	AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
	# Dependencies to place before and after the object being linked:
	_LT_TAGVAR(predep_objects, $1)=
	_LT_TAGVAR(postdep_objects, $1)=
	_LT_TAGVAR(predeps, $1)=
	_LT_TAGVAR(postdeps, $1)=
	_LT_TAGVAR(compiler_lib_search_path, $1)=

	dnl we can't use the lt_simple_compile_test_code here,
	dnl because it contains code intended for an executable,
	dnl not a library. It's possible we should let each
	dnl tag define a new lt_????_link_test_code variable,
	dnl but it's only used here...
	m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
	int a;
	void foo (void) { a = 0; }
	_LT_EOF
	], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
	class Foo
	{
	public:
	Foo (void) { a = 0; }
	private:
	int a;
	};
	_LT_EOF
	], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
	subroutine foo
	implicit none
	integer*4 a
	a=0
	return
	end
	_LT_EOF
	], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
	subroutine foo
	implicit none
	integer a
	a=0
	return
	end
	_LT_EOF
	], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
	public class foo {
	private int a;
	public void bar (void) {
	a = 0;
	}
	};
	_LT_EOF
	], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
	package foo
	func foo() {
	}
	_LT_EOF
	])

	_lt_libdeps_save_CFLAGS=$CFLAGS
	case "$CC $CFLAGS " in #(
	\ -flto\ *) CFLAGS="$CFLAGS -fno-lto" ;;
	\ -fwhopr\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
	\ -fuse-linker-plugin\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
	esac

	dnl Parse the compiler output and extract the necessary
	dnl objects, libraries and library flags.
	if AC_TRY_EVAL(ac_compile); then
	# Parse the compiler output and extract the necessary
	# objects, libraries and library flags.

	# Sentinel used to keep track of whether or not we are before
	# the conftest object file.
	pre_test_object_deps_done=no

	for p in `eval "$output_verbose_link_cmd"`; do
	- case $prev$p in
	+ case ${prev}${p} in

	-L* \| -R* \| -l*)
	# Some compilers place space between "-{L,R}" and the path.
	# Remove the space.
	- if test x-L = "$p" \|\|
	- test x-R = "$p"; then
	+ if test $p = "-L" \|\|
	+ test $p = "-R"; then
	prev=$p
	continue
	fi

	# Expand the sysroot to ease extracting the directories later.
	if test -z "$prev"; then
	case $p in
	-L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
	-R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
	-l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
	esac
	fi
	case $p in
	=*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
	esac
	- if test no = "$pre_test_object_deps_done"; then
	- case $prev in
	+ if test "$pre_test_object_deps_done" = no; then
	+ case ${prev} in
	-L \| -R)
	# Internal compiler library paths should come after those
	# provided the user. The postdeps already come after the
	# user supplied libs so there is no need to process them.
	if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
	- _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
	+ _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
	else
	- _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
	+ _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
	fi
	;;
	# The "-l" case would never come before the object being
	# linked, so don't bother handling this case.
	esac
	else
	if test -z "$_LT_TAGVAR(postdeps, $1)"; then
	- _LT_TAGVAR(postdeps, $1)=$prev$p
	+ _LT_TAGVAR(postdeps, $1)="${prev}${p}"
	else
	- _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
	+ _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
	fi
	fi
	prev=
	;;

	*.lto.$objext) ;; # Ignore GCC LTO objects
	*.$objext)
	# This assumes that the test object file only shows up
	# once in the compiler output.
	if test "$p" = "conftest.$objext"; then
	pre_test_object_deps_done=yes
	continue
	fi

	- if test no = "$pre_test_object_deps_done"; then
	+ if test "$pre_test_object_deps_done" = no; then
	if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
	- _LT_TAGVAR(predep_objects, $1)=$p
	+ _LT_TAGVAR(predep_objects, $1)="$p"
	else
	_LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
	fi
	else
	if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
	- _LT_TAGVAR(postdep_objects, $1)=$p
	+ _LT_TAGVAR(postdep_objects, $1)="$p"
	else
	_LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
	fi
	fi
	;;

	*) ;; # Ignore the rest.

	esac
	done

	# Clean up.
	rm -f a.out a.exe
	else
	echo "libtool.m4: error: problem compiling $1 test program"
	fi

	$RM -f confest.$objext
	CFLAGS=$_lt_libdeps_save_CFLAGS

	# PORTME: override above test on systems where it is broken
	m4_if([$1], [CXX],
	[case $host_os in
	interix[[3-9]]*)
	# Interix 3.5 installs completely hosed .la files for C++, so rather than
	# hack all around it, let's just trust "g++" to DTRT.
	_LT_TAGVAR(predep_objects,$1)=
	_LT_TAGVAR(postdep_objects,$1)=
	_LT_TAGVAR(postdeps,$1)=
	;;
	+
	+linux*)
	+ case `$CC -V 2>&1 \| sed 5q` in
	+ Sun\ C)
	+ # Sun C++ 5.9
	+
	+ # The more standards-conforming stlport4 library is
	+ # incompatible with the Cstd library. Avoid specifying
	+ # it if it's in CXXFLAGS. Ignore libCrun as
	+ # -library=stlport4 depends on it.
	+ case " $CXX $CXXFLAGS " in
	+ " -library=stlport4 ")
	+ solaris_use_stlport4=yes
	+ ;;
	+ esac
	+
	+ if test "$solaris_use_stlport4" != yes; then
	+ _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
	+ fi
	+ ;;
	+ esac
	+ ;;
	+
	+solaris*)
	+ case $cc_basename in
	+ CC* \| sunCC*)
	+ # The more standards-conforming stlport4 library is
	+ # incompatible with the Cstd library. Avoid specifying
	+ # it if it's in CXXFLAGS. Ignore libCrun as
	+ # -library=stlport4 depends on it.
	+ case " $CXX $CXXFLAGS " in
	+ " -library=stlport4 ")
	+ solaris_use_stlport4=yes
	+ ;;
	+ esac
	+
	+ # Adding this requires a known-good setup of shared libraries for
	+ # Sun compiler versions before 5.6, else PIC objects from an old
	+ # archive will be linked into the output, leading to subtle bugs.
	+ if test "$solaris_use_stlport4" != yes; then
	+ _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
	+ fi
	+ ;;
	+ esac
	+ ;;
	esac
	])

	case " $_LT_TAGVAR(postdeps, $1) " in
	" -lc ") _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
	esac
	_LT_TAGVAR(compiler_lib_search_dirs, $1)=
	if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
	- _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" \| $SED -e 's! -L! !g' -e 's!^ !!'`
	+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" \| ${SED} -e 's! -L! !g' -e 's!^ !!'`
	fi
	_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
	[The directories searched by this compiler when creating a shared library])
	_LT_TAGDECL([], [predep_objects], [1],
	[Dependencies to place before and after the objects being linked to
	create a shared library])
	_LT_TAGDECL([], [postdep_objects], [1])
	_LT_TAGDECL([], [predeps], [1])
	_LT_TAGDECL([], [postdeps], [1])
	_LT_TAGDECL([], [compiler_lib_search_path], [1],
	[The library search path used internally by the compiler when linking
	a shared library])
	])# _LT_SYS_HIDDEN_LIBDEPS


	# _LT_LANG_F77_CONFIG([TAG])
	# --------------------------
	# Ensure that the configuration variables for a Fortran 77 compiler are
	# suitably defined. These variables are subsequently used by _LT_CONFIG
	-# to write the compiler configuration to 'libtool'.
	+# to write the compiler configuration to `libtool'.
	m4_defun([_LT_LANG_F77_CONFIG],
	[AC_LANG_PUSH(Fortran 77)
	-if test -z "$F77" \|\| test no = "$F77"; then
	+if test -z "$F77" \|\| test "X$F77" = "Xno"; then
	_lt_disable_F77=yes
	fi

	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
	_LT_TAGVAR(allow_undefined_flag, $1)=
	_LT_TAGVAR(always_export_symbols, $1)=no
	_LT_TAGVAR(archive_expsym_cmds, $1)=
	_LT_TAGVAR(export_dynamic_flag_spec, $1)=
	_LT_TAGVAR(hardcode_direct, $1)=no
	_LT_TAGVAR(hardcode_direct_absolute, $1)=no
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
	_LT_TAGVAR(hardcode_libdir_separator, $1)=
	_LT_TAGVAR(hardcode_minus_L, $1)=no
	_LT_TAGVAR(hardcode_automatic, $1)=no
	_LT_TAGVAR(inherit_rpath, $1)=no
	_LT_TAGVAR(module_cmds, $1)=
	_LT_TAGVAR(module_expsym_cmds, $1)=
	_LT_TAGVAR(link_all_deplibs, $1)=unknown
	_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
	_LT_TAGVAR(reload_flag, $1)=$reload_flag
	_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
	_LT_TAGVAR(no_undefined_flag, $1)=
	_LT_TAGVAR(whole_archive_flag_spec, $1)=
	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no

	# Source file extension for f77 test sources.
	ac_ext=f

	# Object file extension for compiled f77 test sources.
	objext=o
	_LT_TAGVAR(objext, $1)=$objext

	# No sense in running all these tests if we already determined that
	# the F77 compiler isn't working. Some variables (like enable_shared)
	# are currently assumed to apply to all compilers on this platform,
	# and will be corrupted by setting them based on a non-working compiler.
	-if test yes != "$_lt_disable_F77"; then
	+if test "$_lt_disable_F77" != yes; then
	# Code to be used in simple compile tests
	lt_simple_compile_test_code="\
	subroutine t
	return
	end
	"

	# Code to be used in simple link tests
	lt_simple_link_test_code="\
	program t
	end
	"

	# ltmain only uses $CC for tagged configurations so make sure $CC is set.
	_LT_TAG_COMPILER

	# save warnings/boilerplate of simple test code
	_LT_COMPILER_BOILERPLATE
	_LT_LINKER_BOILERPLATE

	# Allow CC to be a program name with arguments.
	- lt_save_CC=$CC
	+ lt_save_CC="$CC"
	lt_save_GCC=$GCC
	lt_save_CFLAGS=$CFLAGS
	CC=${F77-"f77"}
	CFLAGS=$FFLAGS
	compiler=$CC
	_LT_TAGVAR(compiler, $1)=$CC
	_LT_CC_BASENAME([$compiler])
	GCC=$G77
	if test -n "$compiler"; then
	AC_MSG_CHECKING([if libtool supports shared libraries])
	AC_MSG_RESULT([$can_build_shared])

	AC_MSG_CHECKING([whether to build shared libraries])
	- test no = "$can_build_shared" && enable_shared=no
	+ test "$can_build_shared" = "no" && enable_shared=no

	# On AIX, shared libraries and static libraries use the same namespace, and
	# are all built from PIC.
	case $host_os in
	aix3*)
	- test yes = "$enable_shared" && enable_static=no
	+ test "$enable_shared" = yes && enable_static=no
	if test -n "$RANLIB"; then
	archive_cmds="$archive_cmds~\$RANLIB \$lib"
	postinstall_cmds='$RANLIB $lib'
	fi
	;;
	aix[[4-9]]*)
	- if test ia64 != "$host_cpu"; then
	- case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
	- yes,aix,yes) ;; # shared object as lib.so file only
	- yes,svr4,*) ;; # shared object as lib.so archive member only
	- yes,*) enable_static=no ;; # shared object in lib.a archive as well
	- esac
	+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
	+ test "$enable_shared" = yes && enable_static=no
	fi
	;;
	esac
	AC_MSG_RESULT([$enable_shared])

	AC_MSG_CHECKING([whether to build static libraries])
	# Make sure either enable_shared or enable_static is yes.
	- test yes = "$enable_shared" \|\| enable_static=yes
	+ test "$enable_shared" = yes \|\| enable_static=yes
	AC_MSG_RESULT([$enable_static])

	- _LT_TAGVAR(GCC, $1)=$G77
	- _LT_TAGVAR(LD, $1)=$LD
	+ _LT_TAGVAR(GCC, $1)="$G77"
	+ _LT_TAGVAR(LD, $1)="$LD"

	## CAVEAT EMPTOR:
	## There is no encapsulation within the following macros, do not change
	## the running order or otherwise move them around unless you know exactly
	## what you are doing...
	_LT_COMPILER_PIC($1)
	_LT_COMPILER_C_O($1)
	_LT_COMPILER_FILE_LOCKS($1)
	_LT_LINKER_SHLIBS($1)
	_LT_SYS_DYNAMIC_LINKER($1)
	_LT_LINKER_HARDCODE_LIBPATH($1)

	_LT_CONFIG($1)
	fi # test -n "$compiler"

	GCC=$lt_save_GCC
	- CC=$lt_save_CC
	- CFLAGS=$lt_save_CFLAGS
	-fi # test yes != "$_lt_disable_F77"
	+ CC="$lt_save_CC"
	+ CFLAGS="$lt_save_CFLAGS"
	+fi # test "$_lt_disable_F77" != yes

	AC_LANG_POP
	])# _LT_LANG_F77_CONFIG


	# _LT_LANG_FC_CONFIG([TAG])
	# -------------------------
	# Ensure that the configuration variables for a Fortran compiler are
	# suitably defined. These variables are subsequently used by _LT_CONFIG
	-# to write the compiler configuration to 'libtool'.
	+# to write the compiler configuration to `libtool'.
	m4_defun([_LT_LANG_FC_CONFIG],
	[AC_LANG_PUSH(Fortran)

	-if test -z "$FC" \|\| test no = "$FC"; then
	+if test -z "$FC" \|\| test "X$FC" = "Xno"; then
	_lt_disable_FC=yes
	fi

	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
	_LT_TAGVAR(allow_undefined_flag, $1)=
	_LT_TAGVAR(always_export_symbols, $1)=no
	_LT_TAGVAR(archive_expsym_cmds, $1)=
	_LT_TAGVAR(export_dynamic_flag_spec, $1)=
	_LT_TAGVAR(hardcode_direct, $1)=no
	_LT_TAGVAR(hardcode_direct_absolute, $1)=no
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
	_LT_TAGVAR(hardcode_libdir_separator, $1)=
	_LT_TAGVAR(hardcode_minus_L, $1)=no
	_LT_TAGVAR(hardcode_automatic, $1)=no
	_LT_TAGVAR(inherit_rpath, $1)=no
	_LT_TAGVAR(module_cmds, $1)=
	_LT_TAGVAR(module_expsym_cmds, $1)=
	_LT_TAGVAR(link_all_deplibs, $1)=unknown
	_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
	_LT_TAGVAR(reload_flag, $1)=$reload_flag
	_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
	_LT_TAGVAR(no_undefined_flag, $1)=
	_LT_TAGVAR(whole_archive_flag_spec, $1)=
	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no

	# Source file extension for fc test sources.
	ac_ext=${ac_fc_srcext-f}

	# Object file extension for compiled fc test sources.
	objext=o
	_LT_TAGVAR(objext, $1)=$objext

	# No sense in running all these tests if we already determined that
	# the FC compiler isn't working. Some variables (like enable_shared)
	# are currently assumed to apply to all compilers on this platform,
	# and will be corrupted by setting them based on a non-working compiler.
	-if test yes != "$_lt_disable_FC"; then
	+if test "$_lt_disable_FC" != yes; then
	# Code to be used in simple compile tests
	lt_simple_compile_test_code="\
	subroutine t
	return
	end
	"

	# Code to be used in simple link tests
	lt_simple_link_test_code="\
	program t
	end
	"

	# ltmain only uses $CC for tagged configurations so make sure $CC is set.
	_LT_TAG_COMPILER

	# save warnings/boilerplate of simple test code
	_LT_COMPILER_BOILERPLATE
	_LT_LINKER_BOILERPLATE

	# Allow CC to be a program name with arguments.
	- lt_save_CC=$CC
	+ lt_save_CC="$CC"
	lt_save_GCC=$GCC
	lt_save_CFLAGS=$CFLAGS
	CC=${FC-"f95"}
	CFLAGS=$FCFLAGS
	compiler=$CC
	GCC=$ac_cv_fc_compiler_gnu

	_LT_TAGVAR(compiler, $1)=$CC
	_LT_CC_BASENAME([$compiler])

	if test -n "$compiler"; then
	AC_MSG_CHECKING([if libtool supports shared libraries])
	AC_MSG_RESULT([$can_build_shared])

	AC_MSG_CHECKING([whether to build shared libraries])
	- test no = "$can_build_shared" && enable_shared=no
	+ test "$can_build_shared" = "no" && enable_shared=no

	# On AIX, shared libraries and static libraries use the same namespace, and
	# are all built from PIC.
	case $host_os in
	aix3*)
	- test yes = "$enable_shared" && enable_static=no
	+ test "$enable_shared" = yes && enable_static=no
	if test -n "$RANLIB"; then
	archive_cmds="$archive_cmds~\$RANLIB \$lib"
	postinstall_cmds='$RANLIB $lib'
	fi
	;;
	aix[[4-9]]*)
	- if test ia64 != "$host_cpu"; then
	- case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
	- yes,aix,yes) ;; # shared object as lib.so file only
	- yes,svr4,*) ;; # shared object as lib.so archive member only
	- yes,*) enable_static=no ;; # shared object in lib.a archive as well
	- esac
	+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
	+ test "$enable_shared" = yes && enable_static=no
	fi
	;;
	esac
	AC_MSG_RESULT([$enable_shared])

	AC_MSG_CHECKING([whether to build static libraries])
	# Make sure either enable_shared or enable_static is yes.
	- test yes = "$enable_shared" \|\| enable_static=yes
	+ test "$enable_shared" = yes \|\| enable_static=yes
	AC_MSG_RESULT([$enable_static])

	- _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
	- _LT_TAGVAR(LD, $1)=$LD
	+ _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
	+ _LT_TAGVAR(LD, $1)="$LD"

	## CAVEAT EMPTOR:
	## There is no encapsulation within the following macros, do not change
	## the running order or otherwise move them around unless you know exactly
	## what you are doing...
	_LT_SYS_HIDDEN_LIBDEPS($1)
	_LT_COMPILER_PIC($1)
	_LT_COMPILER_C_O($1)
	_LT_COMPILER_FILE_LOCKS($1)
	_LT_LINKER_SHLIBS($1)
	_LT_SYS_DYNAMIC_LINKER($1)
	_LT_LINKER_HARDCODE_LIBPATH($1)

	_LT_CONFIG($1)
	fi # test -n "$compiler"

	GCC=$lt_save_GCC
	CC=$lt_save_CC
	CFLAGS=$lt_save_CFLAGS
	-fi # test yes != "$_lt_disable_FC"
	+fi # test "$_lt_disable_FC" != yes

	AC_LANG_POP
	])# _LT_LANG_FC_CONFIG


	# _LT_LANG_GCJ_CONFIG([TAG])
	# --------------------------
	# Ensure that the configuration variables for the GNU Java Compiler compiler
	# are suitably defined. These variables are subsequently used by _LT_CONFIG
	-# to write the compiler configuration to 'libtool'.
	+# to write the compiler configuration to `libtool'.
	m4_defun([_LT_LANG_GCJ_CONFIG],
	[AC_REQUIRE([LT_PROG_GCJ])dnl
	AC_LANG_SAVE

	# Source file extension for Java test sources.
	ac_ext=java

	# Object file extension for compiled Java test sources.
	objext=o
	_LT_TAGVAR(objext, $1)=$objext

	# Code to be used in simple compile tests
	lt_simple_compile_test_code="class foo {}"

	# Code to be used in simple link tests
	lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'

	# ltmain only uses $CC for tagged configurations so make sure $CC is set.
	_LT_TAG_COMPILER

	# save warnings/boilerplate of simple test code
	_LT_COMPILER_BOILERPLATE
	_LT_LINKER_BOILERPLATE

	# Allow CC to be a program name with arguments.
	lt_save_CC=$CC
	lt_save_CFLAGS=$CFLAGS
	lt_save_GCC=$GCC
	GCC=yes
	CC=${GCJ-"gcj"}
	CFLAGS=$GCJFLAGS
	compiler=$CC
	_LT_TAGVAR(compiler, $1)=$CC
	-_LT_TAGVAR(LD, $1)=$LD
	+_LT_TAGVAR(LD, $1)="$LD"
	_LT_CC_BASENAME([$compiler])

	# GCJ did not exist at the time GCC didn't implicitly link libc in.
	_LT_TAGVAR(archive_cmds_need_lc, $1)=no

	_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
	_LT_TAGVAR(reload_flag, $1)=$reload_flag
	_LT_TAGVAR(reload_cmds, $1)=$reload_cmds

	## CAVEAT EMPTOR:
	## There is no encapsulation within the following macros, do not change
	## the running order or otherwise move them around unless you know exactly
	## what you are doing...
	if test -n "$compiler"; then
	_LT_COMPILER_NO_RTTI($1)
	_LT_COMPILER_PIC($1)
	_LT_COMPILER_C_O($1)
	_LT_COMPILER_FILE_LOCKS($1)
	_LT_LINKER_SHLIBS($1)
	_LT_LINKER_HARDCODE_LIBPATH($1)

	_LT_CONFIG($1)
	fi

	AC_LANG_RESTORE

	GCC=$lt_save_GCC
	CC=$lt_save_CC
	CFLAGS=$lt_save_CFLAGS
	])# _LT_LANG_GCJ_CONFIG


	# _LT_LANG_GO_CONFIG([TAG])
	# --------------------------
	# Ensure that the configuration variables for the GNU Go compiler
	# are suitably defined. These variables are subsequently used by _LT_CONFIG
	-# to write the compiler configuration to 'libtool'.
	+# to write the compiler configuration to `libtool'.
	m4_defun([_LT_LANG_GO_CONFIG],
	[AC_REQUIRE([LT_PROG_GO])dnl
	AC_LANG_SAVE

	# Source file extension for Go test sources.
	ac_ext=go

	# Object file extension for compiled Go test sources.
	objext=o
	_LT_TAGVAR(objext, $1)=$objext

	# Code to be used in simple compile tests
	lt_simple_compile_test_code="package main; func main() { }"

	# Code to be used in simple link tests
	lt_simple_link_test_code='package main; func main() { }'

	# ltmain only uses $CC for tagged configurations so make sure $CC is set.
	_LT_TAG_COMPILER

	# save warnings/boilerplate of simple test code
	_LT_COMPILER_BOILERPLATE
	_LT_LINKER_BOILERPLATE

	# Allow CC to be a program name with arguments.
	lt_save_CC=$CC
	lt_save_CFLAGS=$CFLAGS
	lt_save_GCC=$GCC
	GCC=yes
	CC=${GOC-"gccgo"}
	CFLAGS=$GOFLAGS
	compiler=$CC
	_LT_TAGVAR(compiler, $1)=$CC
	-_LT_TAGVAR(LD, $1)=$LD
	+_LT_TAGVAR(LD, $1)="$LD"
	_LT_CC_BASENAME([$compiler])

	# Go did not exist at the time GCC didn't implicitly link libc in.
	_LT_TAGVAR(archive_cmds_need_lc, $1)=no

	_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
	_LT_TAGVAR(reload_flag, $1)=$reload_flag
	_LT_TAGVAR(reload_cmds, $1)=$reload_cmds

	## CAVEAT EMPTOR:
	## There is no encapsulation within the following macros, do not change
	## the running order or otherwise move them around unless you know exactly
	## what you are doing...
	if test -n "$compiler"; then
	_LT_COMPILER_NO_RTTI($1)
	_LT_COMPILER_PIC($1)
	_LT_COMPILER_C_O($1)
	_LT_COMPILER_FILE_LOCKS($1)
	_LT_LINKER_SHLIBS($1)
	_LT_LINKER_HARDCODE_LIBPATH($1)

	_LT_CONFIG($1)
	fi

	AC_LANG_RESTORE

	GCC=$lt_save_GCC
	CC=$lt_save_CC
	CFLAGS=$lt_save_CFLAGS
	])# _LT_LANG_GO_CONFIG


	# _LT_LANG_RC_CONFIG([TAG])
	# -------------------------
	# Ensure that the configuration variables for the Windows resource compiler
	# are suitably defined. These variables are subsequently used by _LT_CONFIG
	-# to write the compiler configuration to 'libtool'.
	+# to write the compiler configuration to `libtool'.
	m4_defun([_LT_LANG_RC_CONFIG],
	[AC_REQUIRE([LT_PROG_RC])dnl
	AC_LANG_SAVE

	# Source file extension for RC test sources.
	ac_ext=rc

	# Object file extension for compiled RC test sources.
	objext=o
	_LT_TAGVAR(objext, $1)=$objext

	# Code to be used in simple compile tests
	lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'

	# Code to be used in simple link tests
	-lt_simple_link_test_code=$lt_simple_compile_test_code
	+lt_simple_link_test_code="$lt_simple_compile_test_code"

	# ltmain only uses $CC for tagged configurations so make sure $CC is set.
	_LT_TAG_COMPILER

	# save warnings/boilerplate of simple test code
	_LT_COMPILER_BOILERPLATE
	_LT_LINKER_BOILERPLATE

	# Allow CC to be a program name with arguments.
	-lt_save_CC=$CC
	+lt_save_CC="$CC"
	lt_save_CFLAGS=$CFLAGS
	lt_save_GCC=$GCC
	GCC=
	CC=${RC-"windres"}
	CFLAGS=
	compiler=$CC
	_LT_TAGVAR(compiler, $1)=$CC
	_LT_CC_BASENAME([$compiler])
	_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes

	if test -n "$compiler"; then
	:
	_LT_CONFIG($1)
	fi

	GCC=$lt_save_GCC
	AC_LANG_RESTORE
	CC=$lt_save_CC
	CFLAGS=$lt_save_CFLAGS
	])# _LT_LANG_RC_CONFIG


	# LT_PROG_GCJ
	# -----------
	AC_DEFUN([LT_PROG_GCJ],
	[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
	[m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
	[AC_CHECK_TOOL(GCJ, gcj,)
	- test set = "${GCJFLAGS+set}" \|\| GCJFLAGS="-g -O2"
	+ test "x${GCJFLAGS+set}" = xset \|\| GCJFLAGS="-g -O2"
	AC_SUBST(GCJFLAGS)])])[]dnl
	])

	# Old name:
	AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
	dnl aclocal-1.4 backwards compatibility:
	dnl AC_DEFUN([LT_AC_PROG_GCJ], [])


	# LT_PROG_GO
	# ----------
	AC_DEFUN([LT_PROG_GO],
	[AC_CHECK_TOOL(GOC, gccgo,)
	])


	# LT_PROG_RC
	# ----------
	AC_DEFUN([LT_PROG_RC],
	[AC_CHECK_TOOL(RC, windres,)
	])

	# Old name:
	AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
	dnl aclocal-1.4 backwards compatibility:
	dnl AC_DEFUN([LT_AC_PROG_RC], [])


	# _LT_DECL_EGREP
	# --------------
	# If we don't have a new enough Autoconf to choose the best grep
	# available, choose the one first in the user's PATH.
	m4_defun([_LT_DECL_EGREP],
	[AC_REQUIRE([AC_PROG_EGREP])dnl
	AC_REQUIRE([AC_PROG_FGREP])dnl
	test -z "$GREP" && GREP=grep
	_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
	_LT_DECL([], [EGREP], [1], [An ERE matcher])
	_LT_DECL([], [FGREP], [1], [A literal string matcher])
	dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
	AC_SUBST([GREP])
	])


	# _LT_DECL_OBJDUMP
	# --------------
	# If we don't have a new enough Autoconf to choose the best objdump
	# available, choose the one first in the user's PATH.
	m4_defun([_LT_DECL_OBJDUMP],
	[AC_CHECK_TOOL(OBJDUMP, objdump, false)
	test -z "$OBJDUMP" && OBJDUMP=objdump
	_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
	AC_SUBST([OBJDUMP])
	])

	# _LT_DECL_DLLTOOL
	# ----------------
	# Ensure DLLTOOL variable is set.
	m4_defun([_LT_DECL_DLLTOOL],
	[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
	test -z "$DLLTOOL" && DLLTOOL=dlltool
	_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
	AC_SUBST([DLLTOOL])
	])

	# _LT_DECL_SED
	# ------------
	# Check for a fully-functional sed program, that truncates
	# as few characters as possible. Prefer GNU sed if found.
	m4_defun([_LT_DECL_SED],
	[AC_PROG_SED
	test -z "$SED" && SED=sed
	Xsed="$SED -e 1s/^X//"
	_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
	_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
	[Sed that helps us avoid accidentally triggering echo(1) options like -n])
	])# _LT_DECL_SED

	m4_ifndef([AC_PROG_SED], [
	############################################################
	# NOTE: This macro has been submitted for inclusion into #
	# GNU Autoconf as AC_PROG_SED. When it is available in #
	# a released version of Autoconf we should remove this #
	# macro and use it instead. #
	############################################################

	m4_defun([AC_PROG_SED],
	[AC_MSG_CHECKING([for a sed that does not truncate output])
	AC_CACHE_VAL(lt_cv_path_SED,
	[# Loop through the user's path and test for sed and gsed.
	# Then use that list of sed's as ones to test for truncation.
	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	for as_dir in $PATH
	do
	IFS=$as_save_IFS
	test -z "$as_dir" && as_dir=.
	for lt_ac_prog in sed gsed; do
	for ac_exec_ext in '' $ac_executable_extensions; do
	if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
	lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
	fi
	done
	done
	done
	IFS=$as_save_IFS
	lt_ac_max=0
	lt_ac_count=0
	# Add /usr/xpg4/bin/sed as it is typically found on Solaris
	# along with /bin/sed that truncates output.
	for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
	- test ! -f "$lt_ac_sed" && continue
	+ test ! -f $lt_ac_sed && continue
	cat /dev/null > conftest.in
	lt_ac_count=0
	echo $ECHO_N "0123456789$ECHO_C" >conftest.in
	# Check for GNU sed and select it if it is found.
	if "$lt_ac_sed" --version 2>&1 < /dev/null \| grep 'GNU' > /dev/null; then
	lt_cv_path_SED=$lt_ac_sed
	break
	fi
	while true; do
	cat conftest.in conftest.in >conftest.tmp
	mv conftest.tmp conftest.in
	cp conftest.in conftest.nl
	echo >>conftest.nl
	$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out \|\| break
	cmp -s conftest.out conftest.nl \|\| break
	# 10000 chars as input seems more than enough
	- test 10 -lt "$lt_ac_count" && break
	+ test $lt_ac_count -gt 10 && break
	lt_ac_count=`expr $lt_ac_count + 1`
	- if test "$lt_ac_count" -gt "$lt_ac_max"; then
	+ if test $lt_ac_count -gt $lt_ac_max; then
	lt_ac_max=$lt_ac_count
	lt_cv_path_SED=$lt_ac_sed
	fi
	done
	done
	])
	SED=$lt_cv_path_SED
	AC_SUBST([SED])
	AC_MSG_RESULT([$SED])
	])#AC_PROG_SED
	])#m4_ifndef

	# Old name:
	AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
	dnl aclocal-1.4 backwards compatibility:
	dnl AC_DEFUN([LT_AC_PROG_SED], [])


	# _LT_CHECK_SHELL_FEATURES
	# ------------------------
	# Find out whether the shell is Bourne or XSI compatible,
	# or has some other useful features.
	m4_defun([_LT_CHECK_SHELL_FEATURES],
	-[if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
	+[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
	+# Try some XSI features
	+xsi_shell=no
	+( _lt_dummy="a/b/c"
	+ test "${_lt_dummy##/},${_lt_dummy%/},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
	+ = c,a/b,b/c, \
	+ && eval 'test $(( 1 + 1 )) -eq 2 \
	+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
	+ && xsi_shell=yes
	+AC_MSG_RESULT([$xsi_shell])
	+_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
	+
	+AC_MSG_CHECKING([whether the shell understands "+="])
	+lt_shell_append=no
	+( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
	+ >/dev/null 2>&1 \
	+ && lt_shell_append=yes
	+AC_MSG_RESULT([$lt_shell_append])
	+_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
	+
	+if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
	lt_unset=unset
	else
	lt_unset=false
	fi
	_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl

	# test EBCDIC or ASCII
	case `echo X\|tr X '\101'` in
	A) # ASCII based system
	# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
	lt_SP2NL='tr \040 \012'
	lt_NL2SP='tr \015\012 \040\040'
	;;
	*) # EBCDIC based system
	lt_SP2NL='tr \100 \n'
	lt_NL2SP='tr \r\n \100\100'
	;;
	esac
	_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
	_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
	])# _LT_CHECK_SHELL_FEATURES


	+# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
	+# ------------------------------------------------------
	+# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
	+# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
	+m4_defun([_LT_PROG_FUNCTION_REPLACE],
	+[dnl {
	+sed -e '/^$1 ()$/,/^} # $1 /c\
	+$1 ()\
	+{\
	+m4_bpatsubsts([$2], [$], [\\], [^$[ ]$], [\\\1])
	+} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
	+ && mv -f "$cfgfile.tmp" "$cfgfile" \
	+ \|\| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
	+test 0 -eq $? \|\| _lt_function_replace_fail=:
	+])
	+
	+
	+# _LT_PROG_REPLACE_SHELLFNS
	+# -------------------------
	+# Replace existing portable implementations of several shell functions with
	+# equivalent extended shell implementations where those features are available..
	+m4_defun([_LT_PROG_REPLACE_SHELLFNS],
	+[if test x"$xsi_shell" = xyes; then
	+ _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
	+ case ${1} in
	+ /) func_dirname_result="${1%/*}${2}" ;;
	+ * ) func_dirname_result="${3}" ;;
	+ esac])
	+
	+ _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
	+ func_basename_result="${1##*/}"])
	+
	+ _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
	+ case ${1} in
	+ /) func_dirname_result="${1%/*}${2}" ;;
	+ * ) func_dirname_result="${3}" ;;
	+ esac
	+ func_basename_result="${1##*/}"])
	+
	+ _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
	+ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
	+ # positional parameters, so assign one to ordinary parameter first.
	+ func_stripname_result=${3}
	+ func_stripname_result=${func_stripname_result#"${1}"}
	+ func_stripname_result=${func_stripname_result%"${2}"}])
	+
	+ _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
	+ func_split_long_opt_name=${1%%=*}
	+ func_split_long_opt_arg=${1#*=}])
	+
	+ _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
	+ func_split_short_opt_arg=${1#??}
	+ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
	+
	+ _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
	+ case ${1} in
	+ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
	+ *) func_lo2o_result=${1} ;;
	+ esac])
	+
	+ _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
	+
	+ _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
	+
	+ _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
	+fi
	+
	+if test x"$lt_shell_append" = xyes; then
	+ _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
	+
	+ _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
	+ func_quote_for_eval "${2}"
	+dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
	+ eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
	+
	+ # Save a `func_append' function call where possible by direct use of '+='
	+ sed -e 's%func_append $[[a-zA-Z_]]\{1,\}$ "%\1+="%g' $cfgfile > $cfgfile.tmp \
	+ && mv -f "$cfgfile.tmp" "$cfgfile" \
	+ \|\| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
	+ test 0 -eq $? \|\| _lt_function_replace_fail=:
	+else
	+ # Save a `func_append' function call even when '+=' is not available
	+ sed -e 's%func_append $[[a-zA-Z_]]\{1,\}$ "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
	+ && mv -f "$cfgfile.tmp" "$cfgfile" \
	+ \|\| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
	+ test 0 -eq $? \|\| _lt_function_replace_fail=:
	+fi
	+
	+if test x"$_lt_function_replace_fail" = x":"; then
	+ AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
	+fi
	+])
	+
	# _LT_PATH_CONVERSION_FUNCTIONS
	# -----------------------------
	-# Determine what file name conversion functions should be used by
	+# Determine which file name conversion functions should be used by
	# func_to_host_file (and, implicitly, by func_to_host_path). These are needed
	# for certain cross-compile configurations and native mingw.
	m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
	[AC_REQUIRE([AC_CANONICAL_HOST])dnl
	AC_REQUIRE([AC_CANONICAL_BUILD])dnl
	AC_MSG_CHECKING([how to convert $build file names to $host format])
	AC_CACHE_VAL(lt_cv_to_host_file_cmd,
	[case $host in
	--mingw* )
	case $build in
	--mingw* ) # actually msys
	lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
	;;
	--cygwin* )
	lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
	;;
	* ) # otherwise, assume *nix
	lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
	;;
	esac
	;;
	--cygwin* )
	case $build in
	--mingw* ) # actually msys
	lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
	;;
	--cygwin* )
	lt_cv_to_host_file_cmd=func_convert_file_noop
	;;
	* ) # otherwise, assume *nix
	lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
	;;
	esac
	;;
	* ) # unhandled hosts (and "normal" native builds)
	lt_cv_to_host_file_cmd=func_convert_file_noop
	;;
	esac
	])
	to_host_file_cmd=$lt_cv_to_host_file_cmd
	AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
	_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
	[0], [convert $build file names to $host format])dnl

	AC_MSG_CHECKING([how to convert $build file names to toolchain format])
	AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
	[#assume ordinary cross tools, or native build.
	lt_cv_to_tool_file_cmd=func_convert_file_noop
	case $host in
	--mingw* )
	case $build in
	--mingw* ) # actually msys
	lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
	;;
	esac
	;;
	esac
	])
	to_tool_file_cmd=$lt_cv_to_tool_file_cmd
	AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
	_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
	[0], [convert $build files to toolchain format])dnl
	])# _LT_PATH_CONVERSION_FUNCTIONS
	diff --git a/src/AnalysisTools/Makefile.am b/src/AnalysisTools/Makefile.am
	--- a/src/AnalysisTools/Makefile.am
	+++ b/src/AnalysisTools/Makefile.am
	@@ -1,9 +1,9 @@
	noinst_LTLIBRARIES = libRivetAnalysisTools.la

	libRivetAnalysisTools_la_SOURCES = \
	MC_ParticleAnalysis.cc \
	MC_JetAnalysis.cc \
	MC_JetSplittings.cc

	libRivetAnalysisTools_la_LDFLAGS = $(AM_LDFLAGS) -L$(FASTJETLIBPATH)
	-libRivetAnalysisTools_la_LIBS = $(FASTJETCONFIGLIBADD)
	+libRivetAnalysisTools_la_LIBS = $(FASTJETCONFIGLIBADD)
	\ No newline at end of file
	diff --git a/src/Core/Analysis.cc b/src/Core/Analysis.cc
	--- a/src/Core/Analysis.cc
	+++ b/src/Core/Analysis.cc
	@@ -1,1031 +1,964 @@
	// -- C++ --
	#include "Rivet/Config/RivetCommon.hh"
	#include "Rivet/Analysis.hh"
	#include "Rivet/AnalysisHandler.hh"
	#include "Rivet/AnalysisInfo.hh"
	#include "Rivet/Tools/BeamConstraint.hh"
	#include "Rivet/Projections/ImpactParameterProjection.hh"
	#include "Rivet/Projections/GeneratedPercentileProjection.hh"
	#include "Rivet/Projections/UserCentEstimate.hh"
	#include "Rivet/Projections/CentralityProjection.hh"

	namespace Rivet {


	Analysis::Analysis(const string& name)
	- : _haveReadData(false),
	- _crossSection(-1.0),
	+ : _crossSection(-1.0),
	_gotCrossSection(false),
	_analysishandler(NULL)
	{
	ProjectionApplier::_allowProjReg = false;
	_defaultname = name;

	unique_ptr<AnalysisInfo> ai = AnalysisInfo::make(name);
	assert(ai);
	_info = move(ai);
	assert(_info);
	}
	-
	-
	- /// xyz This method replaces the content of all those pointers in "_analysisobjects" which have
	- /// a partner in "objectsRead". The AnalysisObjectPtr are matched by their path.
	- void Analysis::replaceByData( std::map< std::string, AnalysisObjectPtr > readObjects) {

	- if( _haveReadData ) {
	- MSG_WARNING("Analysis " << name() << " already got data. This is the second time and the older objects will be overwritten!");
	- }
	-
	- for( AnalysisObjectPtr ao : _analysisobjects ) {
	-
	- if( !readObjects[ao->path()] ) {
	- continue;
	- }
	-
	- /// xyz type cast from AnalysisObjectPtr to respective pointer in order to check for number of
	- // entries and points, respectively. Further, the operator "=" for YODA::AnalysisObject does
	- // only copy the path/names and not the entries. However, this is done by the operator respective
	- // "=" of YODA::Histo1D etc.
	- // @note may not be the most efficient solution
	- Histo1DPtr tmpHisto1D, tmpHisto1DRead;
	- Histo2DPtr tmpHisto2D, tmpHisto2DRead;
	- Profile1DPtr tmpProfile1D, tmpProfile1DRead;
	- Profile2DPtr tmpProfile2D, tmpProfile2DRead;
	- Scatter1DPtr tmpScatter1D, tmpScatter1DRead;
	- Scatter2DPtr tmpScatter2D, tmpScatter2DRead;
	- Scatter3DPtr tmpScatter3D, tmpScatter3DRead;
	-
	- // assume that type casting in the following is successful. Will be set to false if none of the
	- // type castings was successful
	- bool replaced = true;
	-
	- try {
	-
	- if( ( tmpHisto1D = dynamic_pointer_cast< YODA::Histo1D >( ao ) ) && ( tmpHisto1DRead = dynamic_pointer_cast< YODA::Histo1D >( readObjects[ao->path()] ) ) ) {
	- tmpHisto1D = tmpHisto1DRead;
	- } else if ( ( tmpHisto2D = dynamic_pointer_cast< YODA::Histo2D >( ao ) ) && ( tmpHisto2DRead = dynamic_pointer_cast< YODA::Histo2D >( readObjects[ao->path()] ) ) ) {
	- tmpHisto2D = tmpHisto2DRead;
	- } else if ( ( tmpProfile1D = dynamic_pointer_cast< YODA::Profile1D >( ao ) ) && ( tmpProfile1DRead = dynamic_pointer_cast< YODA::Profile1D >( readObjects[ao->path()] ) ) ) {
	- tmpProfile1D = tmpProfile1DRead;
	- } else if ( ( tmpProfile2D = dynamic_pointer_cast< YODA::Profile2D >( ao ) ) && ( tmpProfile2DRead = dynamic_pointer_cast< YODA::Profile2D >( readObjects[ao->path()] ) ) ) {
	- tmpProfile2D = tmpProfile2DRead;
	- } else if ( ( tmpScatter1D = dynamic_pointer_cast< YODA::Scatter1D >( ao ) ) && ( tmpScatter1DRead = dynamic_pointer_cast< YODA::Scatter1D >( readObjects[ao->path()] ) ) ) {
	- tmpScatter1D = tmpScatter1DRead;
	- } else if ( ( tmpScatter2D = dynamic_pointer_cast< YODA::Scatter2D >( ao ) ) && ( tmpScatter2DRead = dynamic_pointer_cast< YODA::Scatter2D >( readObjects[ao->path()] ) ) ) {
	- tmpScatter2D = tmpScatter2DRead;
	- } else if ( ( tmpScatter3D = dynamic_pointer_cast< YODA::Scatter3D >( ao ) ) && ( tmpScatter3DRead = dynamic_pointer_cast< YODA::Scatter3D >( readObjects[ao->path()] ) ) ) {
	- tmpScatter3D = tmpScatter3DRead;
	- } else {
	- MSG_ERROR( "Unknown analysis object type " << ao->type() << " with path " << ao->path() );
	- replaced = false;
	- }
	-
	- } catch(...) {
	- throw UserError("Replacing histograms by given data failed in analysis");
	- }
	-
	- if( replaced ) {
	- MSG_INFO("Histogram with path " << ao->path() << " replaced");
	- _haveReadData = true; // set to true because at least one object has been read
	- }
	-
	- }
	-
	- }
	-
	double Analysis::sqrtS() const {
	return handler().sqrtS();
	}

	const ParticlePair& Analysis::beams() const {
	return handler().beams();
	}

	const PdgIdPair Analysis::beamIds() const {
	return handler().beamIds();
	}


	const string Analysis::histoDir() const {
	/// @todo Cache in a member variable
	string _histoDir;
	if (_histoDir.empty()) {
	_histoDir = "/" + name();
	if (handler().runName().length() > 0) {
	_histoDir = "/" + handler().runName() + _histoDir;
	}
	replace_all(_histoDir, "//", "/"); //< iterates until none
	}
	return _histoDir;
	}


	const string Analysis::histoPath(const string& hname) const {
	const string path = histoDir() + "/" + hname;
	return path;
	}


	const string Analysis::histoPath(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId) const {
	return histoDir() + "/" + mkAxisCode(datasetId, xAxisId, yAxisId);
	}


	const string Analysis::mkAxisCode(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId) const {
	stringstream axisCode;
	axisCode << "d";
	if (datasetId < 10) axisCode << 0;
	axisCode << datasetId;
	axisCode << "-x";
	if (xAxisId < 10) axisCode << 0;
	axisCode << xAxisId;
	axisCode << "-y";
	if (yAxisId < 10) axisCode << 0;
	axisCode << yAxisId;
	return axisCode.str();
	}


	Log& Analysis::getLog() const {
	string logname = "Rivet.Analysis." + name();
	return Log::getLog(logname);
	}


	///////////////////////////////////////////


	size_t Analysis::numEvents() const {
	return handler().numEvents();
	}

	double Analysis::sumW() const {
	return handler().sumW();
	}

	double Analysis::sumW2() const {
	return handler().sumW2();
	}


	///////////////////////////////////////////


	bool Analysis::isCompatible(const ParticlePair& beams) const {
	return isCompatible(beams.first.pid(), beams.second.pid(),
	beams.first.energy(), beams.second.energy());
	}


	bool Analysis::isCompatible(PdgId beam1, PdgId beam2, double e1, double e2) const {
	PdgIdPair beams(beam1, beam2);
	pair<double,double> energies(e1, e2);
	return isCompatible(beams, energies);
	}


	// bool Analysis::beamIDsCompatible(const PdgIdPair& beams) const {
	// bool beamIdsOk = false;
	// for (const PdgIdPair& bp : requiredBeams()) {
	// if (compatible(beams, bp)) {
	// beamIdsOk = true;
	// break;
	// }
	// }
	// return beamIdsOk;
	// }


	// /// Check that the energies are compatible (within 1% or 1 GeV, whichever is larger, for a bit of UI forgiveness)
	// bool Analysis::beamEnergiesCompatible(const pair<double,double>& energies) const {
	// /// @todo Use some sort of standard ordering to improve comparisons, esp. when the two beams are different particles
	// bool beamEnergiesOk = requiredEnergies().size() > 0 ? false : true;
	// typedef pair<double,double> DoublePair;
	// for (const DoublePair& ep : requiredEnergies()) {
	// if ((fuzzyEquals(ep.first, energies.first, 0.01) && fuzzyEquals(ep.second, energies.second, 0.01)) \|\|
	// (fuzzyEquals(ep.first, energies.second, 0.01) && fuzzyEquals(ep.second, energies.first, 0.01)) \|\|
	// (abs(ep.first - energies.first) < 1GeV && abs(ep.second - energies.second) < 1GeV) \|\|
	// (abs(ep.first - energies.second) < 1GeV && abs(ep.second - energies.first) < 1GeV)) {
	// beamEnergiesOk = true;
	// break;
	// }
	// }
	// return beamEnergiesOk;
	// }


	// bool Analysis::beamsCompatible(const PdgIdPair& beams, const pair<double,double>& energies) const {
	bool Analysis::isCompatible(const PdgIdPair& beams, const pair<double,double>& energies) const {
	// First check the beam IDs
	bool beamIdsOk = false;
	for (const PdgIdPair& bp : requiredBeams()) {
	if (compatible(beams, bp)) {
	beamIdsOk = true;
	break;
	}
	}
	if (!beamIdsOk) return false;
	// Next check that the energies are compatible (within 1% or 1 GeV, whichever is larger, for a bit of UI forgiveness)

	/// @todo Use some sort of standard ordering to improve comparisons, esp. when the two beams are different particles
	bool beamEnergiesOk = requiredEnergies().size() > 0 ? false : true;
	typedef pair<double,double> DoublePair;
	for (const DoublePair& ep : requiredEnergies()) {
	if ((fuzzyEquals(ep.first, energies.first, 0.01) && fuzzyEquals(ep.second, energies.second, 0.01)) \|\|
	(fuzzyEquals(ep.first, energies.second, 0.01) && fuzzyEquals(ep.second, energies.first, 0.01)) \|\|
	(abs(ep.first - energies.first) < 1GeV && abs(ep.second - energies.second) < 1GeV) \|\|
	(abs(ep.first - energies.second) < 1GeV && abs(ep.second - energies.first) < 1GeV)) {
	beamEnergiesOk = true;
	break;
	}
	}
	return beamEnergiesOk;
	}


	///////////////////////////////////////////


	Analysis& Analysis::setCrossSection(double xs) {
	_crossSection = xs;
	_gotCrossSection = true;
	return *this;
	}

	double Analysis::crossSection() const {
	if (!_gotCrossSection \|\| std::isnan(_crossSection)) {
	string errMsg = "You did not set the cross section for the analysis " + name();
	throw Error(errMsg);
	}
	return _crossSection;
	}

	double Analysis::crossSectionPerEvent() const {
	const double sumW = sumOfWeights();
	assert(sumW != 0.0);
	return _crossSection / sumW;
	}



	////////////////////////////////////////////////////////////
	// Histogramming


	void Analysis::_cacheRefData() const {
	if (_refdata.empty()) {
	MSG_TRACE("Getting refdata cache for paper " << name());
	_refdata = getRefData(getRefDataName());
	}
	}

	vector<AnalysisObjectPtr> Analysis::getAllData(bool includeorphans) const{
	return handler().getData(includeorphans);
	}

	CounterPtr Analysis::bookCounter(const string& cname,
	const string& title) {
	return addOrGetCompatAO(make_shared<Counter>(histoPath(cname), title));
	}


	CounterPtr Analysis::bookCounter(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId,
	const string& title) {
	return bookCounter(mkAxisCode(datasetId, xAxisId, yAxisId), title);
	}


	Histo1DPtr Analysis::bookHisto1D(const string& hname,
	size_t nbins, double lower, double upper,
	const string& title,
	const string& xtitle,
	const string& ytitle) {
	Histo1DPtr hist = make_shared<Histo1D>(nbins, lower, upper, histoPath(hname), title);
	hist->setTitle(title);
	hist->setAnnotation("XLabel", xtitle);
	hist->setAnnotation("YLabel", ytitle);
	return addOrGetCompatAO(hist);
	}


	Histo1DPtr Analysis::bookHisto1D(const string& hname,
	const vector<double>& binedges,
	const string& title,
	const string& xtitle,
	const string& ytitle) {
	Histo1DPtr hist = make_shared<Histo1D>(binedges, histoPath(hname), title);
	hist->setTitle(title);
	hist->setAnnotation("XLabel", xtitle);
	hist->setAnnotation("YLabel", ytitle);
	return addOrGetCompatAO(hist);
	}


	Histo1DPtr Analysis::bookHisto1D(const string& hname,
	const initializer_list<double>& binedges,
	const string& title,
	const string& xtitle,
	const string& ytitle) {
	return bookHisto1D(hname, vector<double>{binedges}, title, xtitle, ytitle);
	}


	Histo1DPtr Analysis::bookHisto1D(const string& hname,
	const Scatter2D& refscatter,
	const string& title,
	const string& xtitle,
	const string& ytitle) {
	Histo1DPtr hist = make_shared<Histo1D>(refscatter, histoPath(hname));
	hist->setTitle(title);
	hist->setAnnotation("XLabel", xtitle);
	hist->setAnnotation("YLabel", ytitle);
	return addOrGetCompatAO(hist);
	}


	Histo1DPtr Analysis::bookHisto1D(const string& hname,
	const string& title,
	const string& xtitle,
	const string& ytitle) {
	const Scatter2D& refdata = refData(hname);
	return bookHisto1D(hname, refdata, title, xtitle, ytitle);
	}


	Histo1DPtr Analysis::bookHisto1D(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId,
	const string& title,
	const string& xtitle,
	const string& ytitle) {
	const string axisCode = mkAxisCode(datasetId, xAxisId, yAxisId);
	return bookHisto1D(axisCode, title, xtitle, ytitle);
	}


	/// @todo Add booking methods which take a path, titles and a reference Scatter from which to book


	/////////////////


	Histo2DPtr Analysis::bookHisto2D(const string& hname,
	size_t nxbins, double xlower, double xupper,
	size_t nybins, double ylower, double yupper,
	const string& title,
	const string& xtitle,
	const string& ytitle,
	const string& ztitle)
	{
	const string path = histoPath(hname);
	Histo2DPtr hist = make_shared<Histo2D>(nxbins, xlower, xupper, nybins, ylower, yupper, path, title);
	hist->setAnnotation("XLabel", xtitle);
	hist->setAnnotation("YLabel", ytitle);
	hist->setAnnotation("ZLabel", ztitle);
	return addOrGetCompatAO(hist);
	}


	Histo2DPtr Analysis::bookHisto2D(const string& hname,
	const vector<double>& xbinedges,
	const vector<double>& ybinedges,
	const string& title,
	const string& xtitle,
	const string& ytitle,
	const string& ztitle)
	{
	const string path = histoPath(hname);
	Histo2DPtr hist = make_shared<Histo2D>(xbinedges, ybinedges, path, title);
	hist->setAnnotation("XLabel", xtitle);
	hist->setAnnotation("YLabel", ytitle);
	hist->setAnnotation("ZLabel", ztitle);
	return addOrGetCompatAO(hist);
	}


	Histo2DPtr Analysis::bookHisto2D(const string& hname,
	const initializer_list<double>& xbinedges,
	const initializer_list<double>& ybinedges,
	const string& title,
	const string& xtitle,
	const string& ytitle,
	const string& ztitle)
	{
	return bookHisto2D(hname, vector<double>{xbinedges}, vector<double>{ybinedges},
	title, xtitle, ytitle, ztitle);
	}


	Histo2DPtr Analysis::bookHisto2D(const string& hname,
	const Scatter3D& refscatter,
	const string& title,
	const string& xtitle,
	const string& ytitle,
	const string& ztitle) {
	const string path = histoPath(hname);
	Histo2DPtr hist( new Histo2D(refscatter, path) );
	if (hist->hasAnnotation("IsRef")) hist->rmAnnotation("IsRef");
	hist->setTitle(title);
	hist->setAnnotation("XLabel", xtitle);
	hist->setAnnotation("YLabel", ytitle);
	hist->setAnnotation("ZLabel", ztitle);
	return addOrGetCompatAO(hist);
	}


	Histo2DPtr Analysis::bookHisto2D(const string& hname,
	const string& title,
	const string& xtitle,
	const string& ytitle,
	const string& ztitle) {
	const Scatter3D& refdata = refData<Scatter3D>(hname);
	return bookHisto2D(hname, refdata, title, xtitle, ytitle, ztitle);
	}


	Histo2DPtr Analysis::bookHisto2D(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId,
	const string& title,
	const string& xtitle,
	const string& ytitle,
	const string& ztitle) {
	const string axisCode = mkAxisCode(datasetId, xAxisId, yAxisId);
	return bookHisto2D(axisCode, title, xtitle, ytitle, ztitle);
	}


	/////////////////


	Profile1DPtr Analysis::bookProfile1D(const string& hname,
	size_t nbins, double lower, double upper,
	const string& title,
	const string& xtitle,
	const string& ytitle) {
	const string path = histoPath(hname);
	Profile1DPtr prof = make_shared<Profile1D>(nbins, lower, upper, path, title);
	prof->setAnnotation("XLabel", xtitle);
	prof->setAnnotation("YLabel", ytitle);
	return addOrGetCompatAO(prof);
	}


	Profile1DPtr Analysis::bookProfile1D(const string& hname,
	const vector<double>& binedges,
	const string& title,
	const string& xtitle,
	const string& ytitle) {
	const string path = histoPath(hname);
	Profile1DPtr prof = make_shared<Profile1D>(binedges, path, title);
	prof->setAnnotation("XLabel", xtitle);
	prof->setAnnotation("YLabel", ytitle);
	return addOrGetCompatAO(prof);
	}


	Profile1DPtr Analysis::bookProfile1D(const string& hname,
	const initializer_list<double>& binedges,
	const string& title,
	const string& xtitle,
	const string& ytitle)
	{
	return bookProfile1D(hname, vector<double>{binedges}, title, xtitle, ytitle);
	}


	Profile1DPtr Analysis::bookProfile1D(const string& hname,
	const Scatter2D& refscatter,
	const string& title,
	const string& xtitle,
	const string& ytitle) {
	const string path = histoPath(hname);
	Profile1DPtr prof = make_shared<Profile1D>(refscatter, path);
	if (prof->hasAnnotation("IsRef")) prof->rmAnnotation("IsRef");
	prof->setTitle(title);
	prof->setAnnotation("XLabel", xtitle);
	prof->setAnnotation("YLabel", ytitle);
	return addOrGetCompatAO(prof);
	}


	Profile1DPtr Analysis::bookProfile1D(const string& hname,
	const string& title,
	const string& xtitle,
	const string& ytitle) {
	const Scatter2D& refdata = refData(hname);
	return bookProfile1D(hname, refdata, title, xtitle, ytitle);
	}


	Profile1DPtr Analysis::bookProfile1D(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId,
	const string& title,
	const string& xtitle,
	const string& ytitle) {
	const string axisCode = mkAxisCode(datasetId, xAxisId, yAxisId);
	return bookProfile1D(axisCode, title, xtitle, ytitle);
	}


	///////////////////



	Profile2DPtr Analysis::bookProfile2D(const string& hname,
	size_t nxbins, double xlower, double xupper,
	size_t nybins, double ylower, double yupper,
	const string& title,
	const string& xtitle,
	const string& ytitle,
	const string& ztitle)
	{
	const string path = histoPath(hname);
	Profile2DPtr prof = make_shared<Profile2D>(nxbins, xlower, xupper, nybins, ylower, yupper, path, title);
	prof->setAnnotation("XLabel", xtitle);
	prof->setAnnotation("YLabel", ytitle);
	prof->setAnnotation("ZLabel", ztitle);
	return addOrGetCompatAO(prof);
	}


	Profile2DPtr Analysis::bookProfile2D(const string& hname,
	const vector<double>& xbinedges,
	const vector<double>& ybinedges,
	const string& title,
	const string& xtitle,
	const string& ytitle,
	const string& ztitle)
	{
	const string path = histoPath(hname);
	Profile2DPtr prof = make_shared<Profile2D>(xbinedges, ybinedges, path, title);
	prof->setAnnotation("XLabel", xtitle);
	prof->setAnnotation("YLabel", ytitle);
	prof->setAnnotation("ZLabel", ztitle);
	return addOrGetCompatAO(prof);
	}


	Profile2DPtr Analysis::bookProfile2D(const string& hname,
	const initializer_list<double>& xbinedges,
	const initializer_list<double>& ybinedges,
	const string& title,
	const string& xtitle,
	const string& ytitle,
	const string& ztitle)
	{
	return bookProfile2D(hname, vector<double>{xbinedges}, vector<double>{ybinedges},
	title, xtitle, ytitle, ztitle);
	}


	Profile2DPtr Analysis::bookProfile2D(const string& hname,
	const Scatter3D& refscatter,
	const string& title,
	const string& xtitle,
	const string& ytitle,
	const string& ztitle) {
	const string path = histoPath(hname);
	Profile2DPtr prof( new Profile2D(refscatter, path) );
	if (prof->hasAnnotation("IsRef")) prof->rmAnnotation("IsRef");
	prof->setTitle(title);
	prof->setAnnotation("XLabel", xtitle);
	prof->setAnnotation("YLabel", ytitle);
	prof->setAnnotation("ZLabel", ztitle);
	return addOrGetCompatAO(prof);
	}


	Profile2DPtr Analysis::bookProfile2D(const string& hname,
	const string& title,
	const string& xtitle,
	const string& ytitle,
	const string& ztitle) {
	const Scatter3D& refdata = refData<Scatter3D>(hname);
	return bookProfile2D(hname, refdata, title, xtitle, ytitle, ztitle);
	}


	Profile2DPtr Analysis::bookProfile2D(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId,
	const string& title,
	const string& xtitle,
	const string& ytitle,
	const string& ztitle) {
	const string axisCode = mkAxisCode(datasetId, xAxisId, yAxisId);
	return bookProfile2D(axisCode, title, xtitle, ytitle, ztitle);
	}


	/////////////////


	Scatter2DPtr Analysis::bookScatter2D(unsigned int datasetId, unsigned int xAxisId, unsigned int yAxisId,
	bool copy_pts,
	const string& title,
	const string& xtitle,
	const string& ytitle) {
	const string axisCode = mkAxisCode(datasetId, xAxisId, yAxisId);
	return bookScatter2D(axisCode, copy_pts, title, xtitle, ytitle);
	}


	Scatter2DPtr Analysis::bookScatter2D(const string& hname,
	bool copy_pts,
	const string& title,
	const string& xtitle,
	const string& ytitle) {
	Scatter2DPtr s;
	const string path = histoPath(hname);
	if (copy_pts) {
	const Scatter2D& refdata = refData(hname);
	s = make_shared<Scatter2D>(refdata, path);
	for (Point2D& p : s->points()) p.setY(0, 0);
	} else {
	s = make_shared<Scatter2D>(path);
	}
	if (s->hasAnnotation("IsRef")) s->rmAnnotation("IsRef");
	s->setTitle(title);
	s->setAnnotation("XLabel", xtitle);
	s->setAnnotation("YLabel", ytitle);
	return addOrGetCompatAO(s);
	}


	Scatter2DPtr Analysis::bookScatter2D(const string& hname,
	size_t npts, double lower, double upper,
	const string& title,
	const string& xtitle,
	const string& ytitle) {
	const string path = histoPath(hname);
	Scatter2DPtr s = make_shared<Scatter2D>(path);
	const double binwidth = (upper-lower)/npts;
	for (size_t pt = 0; pt < npts; ++pt) {
	const double bincentre = lower + (pt + 0.5) * binwidth;
	s->addPoint(bincentre, 0, binwidth/2.0, 0);
	}
	s->setTitle(title);
	s->setAnnotation("XLabel", xtitle);
	s->setAnnotation("YLabel", ytitle);
	return addOrGetCompatAO(s);
	}

	Scatter2DPtr Analysis::bookScatter2D(const string& hname,
	const vector<double>& binedges,
	const string& title,
	const string& xtitle,
	const string& ytitle) {
	const string path = histoPath(hname);
	Scatter2DPtr s = make_shared<Scatter2D>(path);
	for (size_t pt = 0; pt < binedges.size()-1; ++pt) {
	const double bincentre = (binedges[pt] + binedges[pt+1]) / 2.0;
	const double binwidth = binedges[pt+1] - binedges[pt];
	s->addPoint(bincentre, 0, binwidth/2.0, 0);
	}
	s->setTitle(title);
	s->setAnnotation("XLabel", xtitle);
	s->setAnnotation("YLabel", ytitle);
	return addOrGetCompatAO(s);
	}

	Scatter2DPtr Analysis::bookScatter2D(const Scatter2DPtr scPtr,
	const std::string& path, const std::string& title,
	const std::string& xtitle, const std::string& ytitle ) {

	Scatter2DPtr s = make_shared<Scatter2D>(*scPtr);
	s->setPath(path);
	s->setTitle(title);
	s->setAnnotation("XLabel",xtitle);
	s->setAnnotation("YLabel",ytitle);
	return addOrGetCompatAO(s);

	}

	/////////////////////


	void Analysis::divide(CounterPtr c1, CounterPtr c2, Scatter1DPtr s) const {
	const string path = s->path();
	s = c1 / *c2;
	s->setPath(path);
	}

	void Analysis::divide(const Counter& c1, const Counter& c2, Scatter1DPtr s) const {
	const string path = s->path();
	*s = c1 / c2;
	s->setPath(path);
	}


	void Analysis::divide(Histo1DPtr h1, Histo1DPtr h2, Scatter2DPtr s) const {
	const string path = s->path();
	s = h1 / *h2;
	s->setPath(path);
	}

	void Analysis::divide(const Histo1D& h1, const Histo1D& h2, Scatter2DPtr s) const {
	const string path = s->path();
	*s = h1 / h2;
	s->setPath(path);
	}


	void Analysis::divide(Profile1DPtr p1, Profile1DPtr p2, Scatter2DPtr s) const {
	const string path = s->path();
	s = p1 / *p2;
	s->setPath(path);
	}

	void Analysis::divide(const Profile1D& p1, const Profile1D& p2, Scatter2DPtr s) const {
	const string path = s->path();
	*s = p1 / p2;
	s->setPath(path);
	}


	void Analysis::divide(Histo2DPtr h1, Histo2DPtr h2, Scatter3DPtr s) const {
	const string path = s->path();
	s = h1 / *h2;
	s->setPath(path);
	}

	void Analysis::divide(const Histo2D& h1, const Histo2D& h2, Scatter3DPtr s) const {
	const string path = s->path();
	*s = h1 / h2;
	s->setPath(path);
	}


	void Analysis::divide(Profile2DPtr p1, Profile2DPtr p2, Scatter3DPtr s) const {
	const string path = s->path();
	s = p1 / *p2;
	s->setPath(path);
	}

	void Analysis::divide(const Profile2D& p1, const Profile2D& p2, Scatter3DPtr s) const {
	const string path = s->path();
	*s = p1 / p2;
	s->setPath(path);
	}


	/// @todo Counter and Histo2D efficiencies and asymms


	void Analysis::efficiency(Histo1DPtr h1, Histo1DPtr h2, Scatter2DPtr s) const {
	const string path = s->path();
	s = YODA::efficiency(h1, *h2);
	s->setPath(path);
	}

	void Analysis::efficiency(const Histo1D& h1, const Histo1D& h2, Scatter2DPtr s) const {
	const string path = s->path();
	*s = YODA::efficiency(h1, h2);
	s->setPath(path);
	}


	void Analysis::asymm(Histo1DPtr h1, Histo1DPtr h2, Scatter2DPtr s) const {
	const string path = s->path();
	s = YODA::asymm(h1, *h2);
	s->setPath(path);
	}

	void Analysis::asymm(const Histo1D& h1, const Histo1D& h2, Scatter2DPtr s) const {
	const string path = s->path();
	*s = YODA::asymm(h1, h2);
	s->setPath(path);
	}


	void Analysis::scale(CounterPtr cnt, double factor) {
	if (!cnt) {
	MSG_WARNING("Failed to scale counter=NULL in analysis " << name() << " (scale=" << factor << ")");
	return;
	}
	if (std::isnan(factor) \|\| std::isinf(factor)) {
	MSG_WARNING("Failed to scale counter=" << cnt->path() << " in analysis: " << name() << " (invalid scale factor = " << factor << ")");
	factor = 0;
	}
	MSG_TRACE("Scaling counter " << cnt->path() << " by factor " << factor);
	try {
	cnt->scaleW(factor);
	} catch (YODA::Exception& we) {
	MSG_WARNING("Could not scale counter " << cnt->path());
	return;
	}
	}


	void Analysis::normalize(Histo1DPtr histo, double norm, bool includeoverflows) {
	if (!histo) {
	MSG_WARNING("Failed to normalize histo=NULL in analysis " << name() << " (norm=" << norm << ")");
	return;
	}
	MSG_TRACE("Normalizing histo " << histo->path() << " to " << norm);
	try {
	const double hint = histo->integral(includeoverflows);
	if (hint == 0) MSG_WARNING("Skipping histo with null area " << histo->path());
	else histo->normalize(norm, includeoverflows);
	} catch (YODA::Exception& we) {
	MSG_WARNING("Could not normalize histo " << histo->path());
	return;
	}
	}


	void Analysis::scale(Histo1DPtr histo, double factor) {
	if (!histo) {
	MSG_WARNING("Failed to scale histo=NULL in analysis " << name() << " (scale=" << factor << ")");
	return;
	}
	if (std::isnan(factor) \|\| std::isinf(factor)) {
	MSG_WARNING("Failed to scale histo=" << histo->path() << " in analysis: " << name() << " (invalid scale factor = " << factor << ")");
	factor = 0;
	}
	MSG_TRACE("Scaling histo " << histo->path() << " by factor " << factor);
	try {
	histo->scaleW(factor);
	} catch (YODA::Exception& we) {
	MSG_WARNING("Could not scale histo " << histo->path());
	return;
	}
	}


	void Analysis::normalize(Histo2DPtr histo, double norm, bool includeoverflows) {
	if (!histo) {
	MSG_ERROR("Failed to normalize histo=NULL in analysis " << name() << " (norm=" << norm << ")");
	return;
	}
	MSG_TRACE("Normalizing histo " << histo->path() << " to " << norm);
	try {
	const double hint = histo->integral(includeoverflows);
	if (hint == 0) MSG_WARNING("Skipping histo with null area " << histo->path());
	else histo->normalize(norm, includeoverflows);
	} catch (YODA::Exception& we) {
	MSG_WARNING("Could not normalize histo " << histo->path());
	return;
	}
	}


	void Analysis::scale(Histo2DPtr histo, double factor) {
	if (!histo) {
	MSG_ERROR("Failed to scale histo=NULL in analysis " << name() << " (scale=" << factor << ")");
	return;
	}
	if (std::isnan(factor) \|\| std::isinf(factor)) {
	MSG_ERROR("Failed to scale histo=" << histo->path() << " in analysis: " << name() << " (invalid scale factor = " << factor << ")");
	factor = 0;
	}
	MSG_TRACE("Scaling histo " << histo->path() << " by factor " << factor);
	try {
	histo->scaleW(factor);
	} catch (YODA::Exception& we) {
	MSG_WARNING("Could not scale histo " << histo->path());
	return;
	}
	}


	void Analysis::integrate(Histo1DPtr h, Scatter2DPtr s) const {
	// preserve the path info
	const string path = s->path();
	s = toIntegralHisto(h);
	s->setPath(path);
	}

	void Analysis::integrate(const Histo1D& h, Scatter2DPtr s) const {
	// preserve the path info
	const string path = s->path();
	*s = toIntegralHisto(h);
	s->setPath(path);
	}


	/// @todo 2D versions of integrate... defined how, exactly?!?


	//////////////////////////////////


	void Analysis::addAnalysisObject(AnalysisObjectPtr ao) {
	_analysisobjects.push_back(ao);
	}


	void Analysis::removeAnalysisObject(const string& path) {
	for (vector<AnalysisObjectPtr>::iterator it = _analysisobjects.begin(); it != _analysisobjects.end(); ++it) {
	if ((*it)->path() == path) {
	_analysisobjects.erase(it);
	break;
	}
	}
	}


	void Analysis::removeAnalysisObject(AnalysisObjectPtr ao) {
	for (vector<AnalysisObjectPtr>::iterator it = _analysisobjects.begin(); it != _analysisobjects.end(); ++it) {
	if (*it == ao) {
	_analysisobjects.erase(it);
	break;
	}
	}
	}

	const CentralityProjection &
	Analysis::declareCentrality(const SingleValueProjection &proj,
	string calAnaName, string calHistName,
	const string projName, bool increasing) {

	CentralityProjection cproj;

	// Select the centrality variable from option. Use REF as default.
	// Other selections are "GEN", "IMP" and "USR" (USR only in HEPMC 3).
	string sel = getOption<string>("cent","REF");
	set<string> done;

	if ( sel == "REF" ) {
	Scatter2DPtr refscat;
	auto refmap = getRefData(calAnaName);
	if ( refmap.find(calHistName) != refmap.end() )
	refscat =
	dynamic_pointer_cast<Scatter2D>(refmap.find(calHistName)->second);

	if ( !refscat ) {
	MSG_WARNING("No reference calibration histogram for " <<
	"CentralityProjection " << projName << " found " <<
	"(requested histogram " << calHistName << " in " <<
	calAnaName << ")");
	}
	else {
	MSG_INFO("Found calibration histogram " << sel << " " << refscat->path());
	cproj.add(PercentileProjection(proj, refscat, increasing), sel);
	}
	}
	else if ( sel == "GEN" ) {
	Histo1DPtr genhist;
	string histpath = "/" + calAnaName + "/" + calHistName;
	for ( AnalysisObjectPtr ao : handler().getData(true) ) {
	if ( ao->path() == histpath )
	genhist = dynamic_pointer_cast<Histo1D>(ao);
	}
	if ( !genhist \|\| genhist->numEntries() <= 1 ) {
	MSG_WARNING("No generated calibration histogram for " <<
	"CentralityProjection " << projName << " found " <<
	"(requested histogram " << calHistName << " in " <<
	calAnaName << ")");
	}
	else {
	MSG_INFO("Found calibration histogram " << sel << " " << genhist->path());
	cproj.add(PercentileProjection(proj, genhist, increasing), sel);
	}
	}
	else if ( sel == "IMP" ) {
	Histo1DPtr imphist =
	getAnalysisObject<Histo1D>(calAnaName, calHistName + "_IMP");
	if ( !imphist \|\| imphist->numEntries() <= 1 ) {
	MSG_WARNING("No impact parameter calibration histogram for " <<
	"CentralityProjection " << projName << " found " <<
	"(requested histogram " << calHistName << "_IMP in " <<
	calAnaName << ")");
	}
	else {
	MSG_INFO("Found calibration histogram " << sel << " " << imphist->path());
	cproj.add(PercentileProjection(ImpactParameterProjection(),
	imphist, true), sel);
	}
	}
	else if ( sel == "USR" ) {
	#if HEPMC_VERSION_CODE >= 3000000
	Histo1DPtr usrhist =
	getAnalysisObject<Histo1D>(calAnaName, calHistName + "_USR");
	if ( !usrhist \|\| usrhist->numEntries() <= 1 ) {
	MSG_WARNING("No user-defined calibration histogram for " <<
	"CentralityProjection " << projName << " found " <<
	"(requested histogram " << calHistName << "_USR in " <<
	calAnaName << ")");
	continue;
	}
	else {
	MSG_INFO("Found calibration histogram " << sel << " " << usrhist->path());
	cproj.add((UserCentEstimate(), usrhist, true), sel);
	}
	#else
	MSG_WARNING("UserCentEstimate is only available with HepMC3.");
	#endif
	}
	else if ( sel == "RAW" ) {
	#if HEPMC_VERSION_CODE >= 3000000
	cproj.add(GeneratedCentrality(), sel);
	#else
	MSG_WARNING("GeneratedCentrality is only available with HepMC3.");
	#endif
	}
	else
	MSG_WARNING("'" << sel << "' is not a valid PercentileProjection tag.");

	if ( cproj.empty() )
	MSG_WARNING("CentralityProjection " << projName
	<< " did not contain any valid PercentileProjections.");

	return declare(cproj, projName);

	}

	}
	diff --git a/src/Projections/Centrality.cc b/src/Projections/Centrality.cc
	deleted file mode 100644
	--- a/src/Projections/Centrality.cc
	+++ /dev/null
	@@ -1,258 +0,0 @@
	-// -- C++ --
	-#include "Rivet/Particle.hh"
	-#include "Rivet/Event.hh"
	-#include "Rivet/Tools/RivetYODA.hh"
	-#include "Rivet/Analysis.hh"
	-#include "YODA/WriterYODA.h"
	-#include "YODA/ReaderYODA.h"
	-#include "Rivet/Projections/FinalState.hh"
	-#include "Rivet/Projections/Centrality.hh"
	-
	-#include <algorithm>
	-
	-namespace Rivet {
	-
	- Centrality::Centrality(const FinalState &fs, const Method method, const size_t numEventsRequired) :
	- _cutString("true"),
	- _method(method),
	- _numEventsRequired(numEventsRequired),
	- _centrality(-1.)
	- {
	- addProjection(fs, "FS");
	-
	- switch (_method) {
	-
	- case ImpactParameter:
	- _methodName = "ImpactParameter";
	- _histCentralityCalibration = make_shared<Histo1D>(200, 0.0, 20.0);
	- _histCentralityControl = make_shared<Histo1D>(200, 0.0, 20.0);
	- break;
	-
	- case Multiplicity:
	- _methodName = "Multiplicity";
	- _histCentralityCalibration = make_shared<Histo1D>(10000, 0.0, 10000.0);
	- _histCentralityControl = make_shared<Histo1D>(10000, 0.0, 10000.0);
	- break;
	-
	- default:
	- method_not_found();
	-
	- }
	-
	- addCut(fs.cuts());
	- MSG_INFO("Using centrality projection for cuts " + _cutString + ", calibration method " + _methodName + ", and " << _numEventsRequired << " required events");
	- }
	-
	-
	- int Centrality::compare(const Projection& p) const {
	- // @note Is it okay to cast projetion to centrality? What if it fails?
	- const Centrality& other = dynamic_cast<const Centrality&>(p);
	- const FinalState& fs = getProjection<FinalState>("FS");
	- const FinalState& otherfs = other.getProjection<FinalState>("FS");
	- return \
	- (cmp(fs.cuts(), otherfs.cuts()) \|\|
	- cmp(_method, other._method) \|\|
	- cmp(_numEventsRequired, other._numEventsRequired) \|\|
	- mkNamedPCmp(p, "FS"));
	- }
	-
	-
	- void Centrality::project(const Event& e) {
	-
	- // Set the default value of centrality
	- _centrality = -1.;
	-
	- // Initialize value of the event observable to be filled to the histograms
	- const float observable = calculateObservable(e);
	-
	- // Check if there are enough events in the calibration histogram
	- if (_histCentralityCalibration->numEntries() >= _numEventsRequired) {
	- // Calculate centrality as percentile using observable calculated with the selected method
	- calculateCentralityPercentile(observable);
	- // Fill the control histogram with the impact parameter value and event weight
	- MSG_DEBUG("Adding control point nr " << _histCentralityControl->numEntries() << ": (" << observable << ", " << e.weight() << ")");
	- _histCentralityControl->fill(observable, e.weight());
	- }
	- // Otherwise, if there are not enough events in the calibration histogram
	- else {
	- // Fill the calibration histogram with the impact parameter value and event weight
	- MSG_DEBUG("Adding calibration point nr " << _histCentralityCalibration->numEntries() << ": (" << observable << ", " << e.weight() << ")");
	- _histCentralityCalibration->fill(observable, e.weight());
	- }
	-
	- }
	-
	-
	- float Centrality::calculateObservable(const Event& e) const {
	-
	- // Initialize observable
	- float observable = -1.;
	-
	- // Calculate its value according to the selected method
	- switch (_method) {
	-
	- case ImpactParameter:
	- // Get impact parameter of the event
	- observable = e.genEvent()->heavy_ion() ? e.genEvent()->heavy_ion()->impact_parameter() : -1.;
	- break;
	-
	- case Multiplicity:
	- {
	- // Get multiplicity of the event
	- const FinalState& fs = applyProjection<FinalState>(e, "FS");
	- observable = e.genEvent()->heavy_ion() ? fs.particles().size() : -1.;
	- break;
	- }
	-
	- default:
	- method_not_found();
	- }
	-
	- // Check if observable is correct. If not, skip this event
	- checkObservable(observable);
	-
	- return observable;
	- }
	-
	-
	- void Centrality::checkObservable(const float observable) const {
	-
	- try {
	- // Check if the observable is greater than 0
	- if (observable < 0.)
	- throw UserError("Calculated observable is lower than 0!");
	- // Check if the observable is inside histogram ranges
	- if ((observable < _histCentralityCalibration->xMin()) \|\|
	- (observable > _histCentralityCalibration->xMax()) \|\|
	- (_histCentralityCalibration->binIndexAt(observable) < 0))
	- throw RangeError("Calculated observable is out of bounds!");
	- } catch (...) {
	- MSG_WARNING("Skipping this event...");
	- }
	-
	- }
	-
	-
	- void Centrality::calculateCentralityPercentile(const float observable) {
	-
	- // Default integration ranges
	- size_t bin1 = 0;
	- size_t bin2 = _histCentralityCalibration->numBins() - 1;
	-
	- // Select proper integration ranges according to the selected method
	- switch (_method) {
	-
	- case ImpactParameter:
	- // Calculate centrality using impact parameter distribution
	- bin2 = _histCentralityCalibration->binIndexAt(observable);
	- break;
	-
	- case Multiplicity:
	- // Calculate centrality using multiplicity distribution
	- bin1 = _histCentralityCalibration->binIndexAt(observable);
	- break;
	-
	- default:
	- method_not_found();
	- }
	-
	- // Calculate centrality as percentile
	- if ((0 <= bin1) && (bin1 <= bin2) && (bin2 < _histCentralityCalibration->numBins())) {
	- _centrality = _histCentralityCalibration->integralRange(bin1, bin2) * 100.0 / _histCentralityCalibration->integral();
	- }
	-
	- }
	-
	-
	- void Centrality::saveHistogram(const string& filename, const Histo1DPtr hist) const {
	- Histo1DPtr histCopy = make_shared<Histo1D>(*hist);
	- histCopy->scaleW(1. / hist->numEntries());
	- try {
	- MSG_INFO("Saving the centrality histogram to " << filename << "...");
	- YODA::WriterYODA::write(filename, *histCopy);
	- } catch (...) {
	- throw UserError("Unexpected error in writing file to: " + filename);
	- }
	- histCopy.reset();
	- }
	-
	-
	- void Centrality::finalize() const {
	-
	- // Save histograms
	- saveHistogram(name() + "_calibration.yoda", _histCentralityCalibration);
	- if (_histCentralityControl->numEntries() > 0)
	- saveHistogram(name() + "_control.yoda", _histCentralityControl);
	-
	- // @note Is there anything else that should be done here?
	-
	- }
	-
	-
	- void Centrality::addCalibrationFile(const string& filename) {
	-
	- // Open the calibration file and read all objects
	- std::vector<AnalysisObject*> aos;
	- YODA::Reader& reader = YODA::mkReader(filename);
	- std::ifstream istring(filename);
	- try {
	- MSG_INFO("Reading the calibration file: " << filename << "...");
	- reader.read(istring, aos);
	- } catch (const YODA::ReadError& err) {
	- throw UserError("Unexpected error in reading the file " + filename + ": " + err.what());
	- }
	-
	- // Create a histogram path template to look for
	- const string histPath = "/Centrality/" + _methodName + "/" + _cutString + "/calibration";
	- MSG_INFO("Searching for: " << histPath);
	-
	- // Extract the proper calibration histogram from the file
	- for (const auto ao : aos) {
	- AnalysisObjectPtr aoPtr(ao);
	- Histo1DPtr hist = dynamic_pointer_cast<Histo1D>(aoPtr);
	- if (hist != nullptr) {
	- MSG_DEBUG(hist->path() << " ? " << histPath);
	- if (hist->path().compare(histPath) == 0) {
	- // Check if calibration histogram already exists
	- if (_histCentralityCalibration && (_histCentralityCalibration->numEntries() > 0)) {
	- MSG_WARNING("Calibration histogram already exists! The histogram found in " << filename << " file will be omitted!");
	- return;
	- }
	- MSG_INFO("Histogram found for centrality projection. Setting the new calibration histogram...");
	- _histCentralityCalibration = make_shared<Histo1D>(*hist);
	- }
	- }
	- else {
	- MSG_ERROR("Unsupported type of histogram");
	- }
	- }
	-
	- }
	-
	- void Centrality::trimString(string& str) const {
	- // @note Which characters should be removed?
	- const char characters[] = "\\ ";
	- for (const auto character : characters) {
	- str.erase (std::remove (str.begin(), str.end(), character), str.end());
	- }
	- }
	-
	- void Centrality::addCut(const Cut& cut) {
	- addCutString(cut->toString());
	- }
	-
	- void Centrality::addCutString(string cutString) {
	- trimString(cutString);
	- _cutString = cutString;
	- _histCentralityCalibration->setPath("/Centrality/" + _methodName + "/" + _cutString + "/calibration");
	- _histCentralityCalibration->setTitle("/Centrality/" + _methodName + "/" + _cutString + "/calibration");
	- _histCentralityControl->setPath("/Centrality/" + _methodName + "/" + _cutString + "/control");
	- _histCentralityControl->setTitle("/Centrality/" + _methodName + "/" + _cutString + "/control");
	- setName("Centrality_" + _methodName + "_" + _cutString);
	- }
	-
	- void Centrality::method_not_found() const {
	- throw Exception("Unimplemented method of centrality calibration.");
	- }
	-
	-}
	diff --git a/src/Projections/ChargedFinalState.cc b/src/Projections/ChargedFinalState.cc
	--- a/src/Projections/ChargedFinalState.cc
	+++ b/src/Projections/ChargedFinalState.cc
	@@ -1,50 +1,48 @@
	// -- C++ --
	#include "Rivet/Projections/ChargedFinalState.hh"

	namespace Rivet {


	ChargedFinalState::ChargedFinalState(const FinalState& fsp) {
	setName("ChargedFinalState");
	addProjection(fsp, "FS");
	}

	- ChargedFinalState::ChargedFinalState(const Cut& c) :
	- FinalState(c)
	- {
	+ ChargedFinalState::ChargedFinalState(const Cut& c) {
	setName("ChargedFinalState");
	addProjection(FinalState(c), "FS");
	}

	ChargedFinalState::ChargedFinalState(double mineta, double maxeta, double minpt) {
	setName("ChargedFinalState");
	addProjection(FinalState(mineta, maxeta, minpt), "FS");
	}

	int ChargedFinalState::compare(const Projection& p) const {
	return mkNamedPCmp(p, "FS");
	}
	}

	namespace {
	inline bool chargedParticleFilter(const Rivet::Particle& p) {
	return Rivet::PID::threeCharge(p.pdgId()) == 0;
	}
	}

	namespace Rivet {
	void ChargedFinalState::project(const Event& e) {
	const FinalState& fs = applyProjection<FinalState>(e, "FS");
	_theParticles.clear();
	std::remove_copy_if(fs.particles().begin(), fs.particles().end(),
	std::back_inserter(_theParticles), chargedParticleFilter);
	MSG_DEBUG("Number of charged final-state particles = " << _theParticles.size());
	if (getLog().isActive(Log::TRACE)) {
	for (vector<Particle>::iterator p = _theParticles.begin(); p != _theParticles.end(); ++p) {
	MSG_TRACE("Selected: " << p->pdgId() << ", charge = " << PID::threeCharge(p->pdgId())/3.0);
	}
	}
	}


	}
	diff --git a/src/Projections/Makefile.am b/src/Projections/Makefile.am
	--- a/src/Projections/Makefile.am
	+++ b/src/Projections/Makefile.am
	@@ -1,48 +1,47 @@
	noinst_LTLIBRARIES = libRivetProjections.la
	libRivetProjections_la_SOURCES = \
	Beam.cc \
	BeamThrust.cc \
	ChargedFinalState.cc \
	ChargedLeptons.cc \
	CentralEtHCM.cc \
	- Centrality.cc \
	DISFinalState.cc \
	DISKinematics.cc \
	DISLepton.cc \
	DressedLeptons.cc \
	FastJets.cc \
	PxConePlugin.cc \
	FinalPartons.cc \
	FinalState.cc \
	FParameter.cc \
	HadronicFinalState.cc \
	HeavyHadrons.cc \
	Hemispheres.cc \
	IdentifiedFinalState.cc \
	InitialQuarks.cc \
	InvMassFinalState.cc \
	JetAlg.cc \
	JetShape.cc \
	LeadingParticlesFinalState.cc \
	MergedFinalState.cc \
	MissingMomentum.cc \
	NeutralFinalState.cc \
	NonHadronicFinalState.cc \
	NonPromptFinalState.cc \
	ParisiTensor.cc \
	ParticleFinder.cc \
	PrimaryHadrons.cc \
	PrimaryParticles.cc \
	PromptFinalState.cc \
	Sphericity.cc \
	Spherocity.cc \
	TauFinder.cc \
	Thrust.cc \
	TriggerCDFRun0Run1.cc \
	TriggerCDFRun2.cc \
	TriggerUA5.cc \
	UnstableFinalState.cc \
	VetoedFinalState.cc \
	VisibleFinalState.cc \
	WFinder.cc \
	ZFinder.cc

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