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	Index: trunk/configure.ac
	===================================================================
	--- trunk/configure.ac (revision 5879)
	+++ trunk/configure.ac (revision 5880)
	@@ -1,742 +1,748 @@
	dnl configure.ac -- Main configuration script for WHIZARD
	dnl
	dnl Process this file with autoconf to produce a configure script.
	dnl ************************************************************************
	dnl configure -- Main configuration script for WHIZARD
	dnl configure.ac -- WHIZARD configuration
	dnl
	dnl Copyright (C) 1999-2014 by
	dnl Wolfgang Kilian <kilian@physik.uni-siegen.de>
	dnl Thorsten Ohl <ohl@physik.uni-wuerzburg.de>
	dnl Juergen Reuter <juergen.reuter@desy.de>
	dnl with contributions from
	dnl Christian Speckner <cnspeckn@googlemail.com>
	dnl and others
	dnl
	dnl WHIZARD is free software; you can redistribute it and/or modify it
	dnl under the terms of the GNU General Public License as published by
	dnl the Free Software Foundation; either version 2, or (at your option)
	dnl any later version.
	dnl
	dnl WHIZARD is distributed in the hope that it will be useful, but
	dnl WITHOUT ANY WARRANTY; without even the implied warranty of
	dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	dnl GNU General Public License for more details.
	dnl
	dnl You should have received a copy of the GNU General Public License
	dnl along with this program; if not, write to the Free Software
	dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
	dnl
	dnl ***********************************************************************
	dnl Environment variables that can be set by the user:
	dnl FC Fortran compiler
	dnl FCFLAGS Fortran compiler flags
	dnl
	dnl ***********************************************************************
	dnl Start configuration
	AC_INIT([WHIZARD],[2.2.2])
	AM_INIT_AUTOMAKE([1.11 color-tests parallel-tests])
	AC_PREREQ([2.65])

	dnl Caveat: automake internal macro
	AM_MAKE_INCLUDE

	########################################################################
	### Package-specific initialization

	AC_MSG_NOTICE([**************************************************************])
	WO_CONFIGURE_SECTION([Start of package configuration])

	### Further version information
	PACKAGE_DATE="July 1 2014"
	PACKAGE_STATUS="alpha"

	AC_SUBST(PACKAGE_DATE)
	AC_SUBST(PACKAGE_STATUS)

	AC_MSG_NOTICE([**************************************************************])
	AC_MSG_NOTICE([Package name: AC_PACKAGE_NAME()])
	AC_MSG_NOTICE([Version: AC_PACKAGE_VERSION()])
	AC_MSG_NOTICE([Date: $PACKAGE_DATE])
	AC_MSG_NOTICE([Status: $PACKAGE_STATUS])
	AC_MSG_NOTICE([**************************************************************])

	### Dump Package version and date to file 'VERSION'
	echo "$PACKAGE_STRING ($PACKAGE_STATUS) $PACKAGE_DATE" \
	> VERSION

	########################################################################
	### shared library versioning (not the same as the package version!)
	LIBRARY_VERSION="-version-info 1:0:0"
	AC_SUBST([LIBRARY_VERSION])

	########################################################################

	### Source directory, for testing purposes
	SRCDIR=`cd $srcdir && pwd`
	AC_SUBST([SRCDIR])

	### Build directory, for testing purposes
	BUILDDIR=`pwd`
	AC_SUBST([BUILDDIR])

	### Location of installed libraries and such
	eval BINDIR=$bindir
	case $BINDIR in
	NONE*) eval BINDIR=$prefix/bin ;;
	esac
	case $BINDIR in
	NONE*) BINDIR="\${prefix}/bin" ;;
	esac
	AC_SUBST([BINDIR])

	eval INCLUDEDIR=$includedir
	case $INCLUDEDIR in
	NONE*) eval INCLUDEDIR=$prefix/include ;;
	esac
	case $INCLUDEDIR in
	NONE*) INCLUDEDIR="\${prefix}/include" ;;
	esac
	AC_SUBST([INCLUDEDIR])

	### Location of installed libraries and such
	eval PKGLIBDIR=$libdir/$PACKAGE
	case $PKGLIBDIR in
	NONE*) eval PKGLIBDIR=$prefix/lib/$PACKAGE ;;
	esac
	case $PKGLIBDIR in
	NONE*) PKGLIBDIR="\${prefix}/lib/$PACKAGE" ;;
	esac
	AC_SUBST([PKGLIBDIR])

	### Location of installed system-independent data
	eval PKGDATADIR=$datarootdir/$PACKAGE
	case $PKGDATADIR in
	NONE*) eval PKGDATADIR=$prefix/share/$PACKAGE ;;
	esac
	case $PKGDATADIR in
	NONE*) PKGDATADIR="\${prefix}/share/$PACKAGE" ;;
	esac
	AC_SUBST([PKGDATADIR])

	### Location of installed TeX files and such
	eval PKGTEXDIR=$datarootdir/texmf/$PACKAGE
	case $PKGTEXDIR in
	NONE*) eval PKGTEXDIR=$prefix/share/texmf/$PACKAGE ;;
	esac
	case $PKGTEXDIR in
	NONE*) PKGTEXDIR="\${prefix}/share/texmf/$PACKAGE" ;;
	esac
	AC_SUBST([PKGTEXDIR])

	########################################################################
	### Required programs and checks

	###---------------------------------------------------------------------
	### GNU Tools

	WO_CONFIGURE_SECTION([Generic tools])

	### Initialize LIBTOOL
	LT_INIT(dlopen)

	LT_PREREQ([2.2.6b])

	AX_CHECK_GNU_MAKE()

	AC_MSG_CHECKING([for the suffix of shared libraries])
	case $host in
	-darwin \| rhapsody*)
	SHRLIB_EXT="dylib"
	;;
	cygwin* \| mingw* \| pw32* \| cegcc* \| os2*)
	SHRLIB_EXT="dll"
	;;
	hpux9* \| hpux10* \| hpux11*)
	SHRLIB_EXT="sl"
	;;
	*)
	SHRLIB_EXT="so"
	;;
	esac
	if test "x$SHRLIB_EXT" != "x"; then
	SHRLIB_EXT=$SHRLIB_EXT
	else
	SHRLIB_EXT="so"
	fi
	AC_MSG_RESULT([.$SHRLIB_EXT])
	AC_SUBST(SHRLIB_EXT)

	########################################################################
	### Host system MAC OS X check for XCode

	case $host in
	-darwin)
	WO_HLINE
	AC_MSG_NOTICE([Host is $host, checking for XCode])
	AC_PATH_PROG(XCODE_SELECT, xcode-select)
	# locate currently selected Xcode path
	if test "x$XCODE_SELECT" != "x"; then
	AC_MSG_CHECKING(Xcode location)
	DEVELOPER_DIR=`$XCODE_SELECT -print-path`
	AC_MSG_RESULT([$DEVELOPER_DIR])
	else
	DEVELOPER_DIR=/Developer
	fi
	AC_SUBST(DEVELOPER_DIR)

	XCODEPLIST=$DEVELOPER_DIR/Applications/Xcode.app/Contents/version.plist
	if test -r "$XCODEPLIST"; then
	AC_MSG_CHECKING(Xcode version)
	if test "x$DEFAULTS" != "x"; then
	XCODE_VERSION=`$DEFAULTS read $DEVELOPER_DIR/Applications/Xcode.app/Contents/version CFBundleShortVersionString`
	else
	XCODE_VERSION=`tr -d '\r\n' < $XCODEPLIST \| sed -e 's/.<key>CFBundleShortVersionString<\/key>.<string>$[[0-9.]]$<\/string>.*/\1/'`
	fi
	AC_MSG_RESULT([$XCODE_VERSION])
	AC_SUBST(XCODE_VERSION)
	fi
	WO_HLINE
	;;

	*)
	;;
	esac

	########################################################################
	### Enable the distribution tools
	### (default: disabled, to speed up compilation)

	AC_ARG_ENABLE([distribution],
	[AS_HELP_STRING([--enable-distribution],
	[build the distribution incl. all docu (developers only) [[no]]])])

	AC_CACHE_CHECK([whether we want to build the distribution],
	[wo_cv_distribution],
	[dnl
	if test "$enable_distribution" = "yes"; then
	wo_cv_distribution=yes
	else
	wo_cv_distribution=no
	fi])

	AM_CONDITIONAL([DISTRIBUTION],
	[test "$enable_distribution" = "yes"])

	########################################################################

	if test "$enable_shared" = no; then
	AC_MSG_ERROR([you've used --disable-shared which will not produce a working Whizard.])
	fi

	########################################################################
	### We include the m4 macro tool here
	AC_PATH_PROG(M4,m4,false)
	if test "$M4" = false; then
	AM_CONDITIONAL([M4_AVAILABLE],[false])
	else
	AM_CONDITIONAL([M4_AVAILABLE],[true])
	fi

	###---------------------------------------------------------------------
	### Dynamic runtime linking

	WO_CONFIGURE_SECTION([Dynamic runtime linking])

	### Look for libdl (should provide 'dlopen' and friends)
	AC_PROG_CC()
	WO_PROG_DL()

	### Define the conditional for static builds

	if test "$enable_static" = yes; then
	AM_CONDITIONAL([STATIC_AVAILABLE],[true])
	else
	AM_CONDITIONAL([STATIC_AVAILABLE],[false])
	fi

	###---------------------------------------------------------------------
	### Noweb

	WO_CONFIGURE_SECTION([Checks for 'noweb' system])

	### Enable/disable noweb and determine locations of notangle, cpif, noweave
	WO_PROG_NOWEB()

	###---------------------------------------------------------------------
	### LaTeX

	WO_CONFIGURE_SECTION([Checks for 'LaTeX' system])

	### Determine whether LaTeX is present
	AC_PROG_LATEX()
	AC_PROG_DVIPS()
	AC_PROG_PDFLATEX()
	AC_PROG_PS2PDF()
	AC_PROG_EPSPDF()
	AC_PROG_EPSTOPDF()
	AC_PROG_SUPP_PDF()
	AC_PROG_GZIP()
	AC_PATH_PROG(ACROREAD,acroread,false)
	AC_PATH_PROG(GHOSTVIEW,gv ghostview,false)
	AC_PATH_PROG(DOT,dot,false)

	### Determine whether Metapost is present and whether event display is possible
	AC_PROG_MPOST()
	WO_CHECK_EVENT_ANALYSIS_METHODS()

	### We put here the check for HEVEA components as well
	WO_PROG_HEVEA()

	###---------------------------------------------------------------------
	### Fortran compiler

	WO_CONFIGURE_SECTION([Fortran compiler checks])

	### Determine default compiler to use
	user_FCFLAGS="${FCFLAGS}"
	AC_PROG_FC()

	### Choose FC standard for PYTHIA F77 files
	AC_PROG_F77([$FC])

	### Determine compiler vendor and version
	WO_FC_GET_VENDOR_AND_VERSION()

	### Veto against gfortran 4.5/4.6/4.7.0
	WO_FC_VETO_GFORTRAN_456()
	WO_FC_VETO_GFORTRAN_470()

	### Work around the `-g' vs. `-g90' confusion at NAG:
	### (NB: apparently `echo -n' is not portable (OSX).
	### Let's hope that tr is ...)
	if test X"${user_FCFLAGS}" = X; then
	if test X"${FC_VENDOR}" = X"NAG"; then
	FCFLAGS="`for f in ${FCFLAGS}; do case $f in "-g") echo "-g90";; *) echo $f;; esac; done \| tr '\n\r' ' '`"
	fi
	fi

	### Require extension '.f90' for all compiler checks
	AC_FC_SRCEXT([f90])

	### Determine flags and extensions
	WO_FC_PARAMETERS()

	### Determine flags for linking the Fortran runtime library
	WO_FC_LIBRARY_LDFLAGS()

	### Check for Fortran 95 features
	WO_FC_CHECK_F95()

	### Check for allocatable subobjects (TR15581)
	WO_FC_CHECK_TR15581()

	### Check for allocatable scalars
	WO_FC_CHECK_ALLOCATABLE_SCALARS()

	### Check for ISO C binding support
	WO_FC_CHECK_C_BINDING()

	### Check for procedures pointers and abstract interfaces
	WO_FC_CHECK_PROCEDURE_POINTERS()

	### Check for type extension and further OO features
	WO_FC_CHECK_OO_FEATURES()

	### Check for F2003 command-line interface
	WO_FC_CHECK_CMDLINE()

	### Check for F2003-style access to environment variables
	WO_FC_CHECK_ENVVAR()

	### Check for the flush statement
	WO_FC_CHECK_FLUSH()

	### Check for iso_fortran_env
	WO_FC_CHECK_ISO_FORTRAN_ENV()

	### Check for quadruple precision support
	WO_FC_CHECK_QUADRUPLE()

	### Check for quadruple precision support in the C interface
	WO_FC_CHECK_QUADRUPLE_C()

	### Quadruple precision enforced upon request
	WO_FC_SET_PRECISION()

	### Warn about gfortran 4.7 (currently not necessary)
	# WO_FC_WARN_GFORTRAN_47()

	### OpenMP threading activated upon request
	WO_FC_SET_OPENMP()

	### Profiling compilation enforced upon request
	WO_FC_SET_PROFILING()

	### Impure subroutines enforced upon request
	WO_FC_SET_OMEGA_IMPURE()

	### Find the extension of Fortran module files
	WO_FC_MODULE_FILE([FC_MODULE_NAME], [FC_MODULE_EXT], [$FC], [f90])


	###---------------------------------------------------------------------
	### O'Caml

	WO_CONFIGURE_SECTION([Objective Caml checks])

	### Check for ocamlc and its relatives
	AC_PROG_OCAML()
	if test "$enable_ocaml" != "no"; then
	AC_OCAML_VERSION_CHECK(310000)
	AC_PROG_OCAMLLEX()
	AC_PROG_OCAMLYACC()
	AC_PROG_OCAMLCP()
	### Ocamlweb is required to be newer than v0.9
	AC_PROG_OCAMLWEB(009000)
	AC_PROG_OCAML_LABLGTK()
	AC_PATH_PROGS(OCAMLDOT,ocamldot)
	AC_PATH_PROGS(OCAMLDEFUN,ocamldefun)
	else
	AC_MSG_NOTICE([WARNING: O'Caml and O'Mega matrix elements disabled by request!])
	AM_CONDITIONAL([OCAMLWEB_AVAILABLE],[false])
	fi

	########################################################################
	### Libraries

	###---------------------------------------------------------------------
	### LHAPDF

	WO_CONFIGURE_SECTION([LHAPDF])

	+AC_PROG_CXX()
	WO_PROG_LHAPDF()

	###---------------------------------------------------------------------
	### HepMC

	WO_CONFIGURE_SECTION([HepMC])

	AC_PROG_CXX()
	WO_PROG_HEPMC()

	###---------------------------------------------------------------------
	### STDHEP

	AC_PROG_FC()
	WO_CONFIGURE_SECTION([STDHEP])

	WO_PROG_STDHEP()

	###---------------------------------------------------------------------
	### PYTHIA

	WO_CONFIGURE_SECTION([SHOWERS PYTHIA MPI])

	WO_PROG_QCD()

	###---------------------------------------------------------------------
	### HOPPET

	AC_PROG_FC()
	WO_CONFIGURE_SECTION([HOPPET])

	WO_PROG_HOPPET()

	###---------------------------------------------------------------------
	### FASTJET

	AC_PROG_FC()
	WO_CONFIGURE_SECTION([FASTJET])

	WO_PROG_FASTJET()

	###---------------------------------------------------------------------
	### Extra flags for helping the linker finding libraries

	LDFLAGS_STATIC="$wo_ldflags_stdcpp"
	AC_SUBST([LDFLAGS_STATIC])

	########################################################################
	### Miscellaneous

	WO_CONFIGURE_SECTION([Numerical checks])

	###---------------------------------------------------------------------
	### Disable irrelevant optimization for parameter files
	### (default: disabled, to speed up compilation)

	AC_ARG_ENABLE([optimization-for-parameter-files],
	[AS_HELP_STRING([--enable-optimization-for-parameter-files],
	[enable (useless) optimization for parameter files [[no]]])])

	AC_CACHE_CHECK([whether we want optimization for parameter files],
	[wo_cv_optimization_for_parfiles],
	[dnl
	if test "$enable_optimization_for_parameter_files" = "yes"; then
	wo_cv_optimization_for_parfiles=yes
	else
	wo_cv_optimization_for_parfiles=no
	fi])

	AM_CONDITIONAL([OPTIMIZATION_FOR_PARFILES],
	[test "$enable_optimization_for_parameter_files" = "yes"])


	###---------------------------------------------------------------------
	### Disable default checks upon request

	AC_ARG_ENABLE([default_checks],
	[AS_HELP_STRING([--disable-default-checks],
	[disable the default self-checks [[no]]])])

	AC_CACHE_CHECK([whether we want the default self-checks],
	[wo_cv_default_checks],
	[dnl
	if test "$enable_default_checks" != "no"; then
	wo_cv_default_checks=yes
	else
	wo_cv_default_checks=no
	fi])

	AM_CONDITIONAL([DEFAULT_CHECKS],
	[test "$enable_default_checks" != "no"])

	###---------------------------------------------------------------------
	### Enable numerical checks upon request

	AC_ARG_ENABLE([extnum_checks],
	[AS_HELP_STRING([--enable-extnum-checks],
	[enable time-consuming extensive SM, SUSY and models checks [[no]]])])

	AC_CACHE_CHECK([whether we want extra extensive checks],
	[wo_cv_extnum_checks],
	[dnl
	if test "$enable_extnum_checks" = "yes"; then
	wo_cv_extnum_checks=yes
	else
	wo_cv_extnum_checks=no
	fi])

	AM_CONDITIONAL([EXT_NUM_CHECKS],
	[test "$enable_extnum_checks" = "yes"])

	###---------------------------------------------------------------------
	### Checks for external interfaces

	WO_CONFIGURE_SECTION([Auxiliary stuff for external interfaces])

	AX_PYTHON()

	########################################################################
	### Wrapup

	WO_CONFIGURE_SECTION([Finalize configuration])

	###--------------------------------------------------------------------
	### Main directory

	AC_CONFIG_FILES([Makefile])

	###---------------------------------------------------------------------
	### Subdirectory src

	AC_CONFIG_FILES([src/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory src/hepmc

	AC_CONFIG_FILES([src/hepmc/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory src/pythia: WHIZARD's PYTHIA version

	AC_CONFIG_FILES([src/pythia/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory src/muli: multiple interactions

	AC_CONFIG_FILES([src/muli/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory src/lhapdf5: dummy library as LHAPDF5 replacement

	AC_CONFIG_FILES([src/lhapdf5/Makefile])

	###---------------------------------------------------------------------
	+### Subdirectory src/lhapdf: LHAPDF v6
	+
	+AC_CONFIG_FILES([src/lhapdf/Makefile])
	+
	+###---------------------------------------------------------------------
	### Subdirectory src/pdf_builtin: Builtin PDFs

	AC_CONFIG_FILES([src/pdf_builtin/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory src/stdhep: dummy library as STDHEP replacement

	AC_CONFIG_FILES([src/stdhep/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory src/hoppet

	AC_CONFIG_FILES([src/hoppet/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory src/fastjet

	AC_CONFIG_FILES([src/fastjet/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory src/shower: shower and all that

	AC_CONFIG_FILES([src/shower/Makefile])


	###---------------------------------------------------------------------
	### Subdirectory src/misc: numeric kinds, strings

	AC_CONFIG_FILES([src/misc/Makefile] [src/misc/kinds.f90])

	AC_CONFIG_FILES([src/misc/system_dependencies.f90], [
	maxlen=70
	i=1
	pat=""
	while test ${i} -lt ${maxlen}; do pat="${pat}."; i=`expr ${i} + 1`; done
	pat=${pat}[[^\"]]
	pat="/^ \"${pat}/ s/${pat}/&\&\\
	\&/g"
	$SED "${pat}" < src/misc/system_dependencies.f90 > \
	src/misc/system_dependencies.tmp
	mv -f src/misc/system_dependencies.tmp src/misc/system_dependencies.f90
	])

	###---------------------------------------------------------------------
	### Subdirectory src/models

	AC_CONFIG_FILES([src/models/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory src/models/threeshl_bundle

	AC_CONFIG_FILES([src/models/threeshl_bundle/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory src/vamp

	AC_CONFIG_SUBDIRS([src/vamp])

	###---------------------------------------------------------------------
	### Subdirectory src/whizard-core

	AC_CONFIG_FILES([src/whizard-core/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory src/prebuilt

	AC_CONFIG_FILES([src/prebuilt/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory src/omega

	AC_CONFIG_SUBDIRS([src/omega])

	###---------------------------------------------------------------------
	### Subdirectory src/feynmf

	AC_CONFIG_FILES([src/feynmf/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory src/circe1

	AC_CONFIG_SUBDIRS([src/circe1])

	###---------------------------------------------------------------------
	### Subdirectory src/circe2

	AC_CONFIG_SUBDIRS([src/circe2])

	###---------------------------------------------------------------------
	### Subdirectory src/gamelan: WHIZARD graphics package

	AC_CONFIG_FILES([src/gamelan/Makefile])

	AC_CONFIG_FILES([src/gamelan/gml], [chmod u+x src/gamelan/gml])

	###---------------------------------------------------------------------
	### Subdirectory share

	AC_CONFIG_FILES([share/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory share/doc

	AC_CONFIG_FILES([share/doc/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory share/models

	AC_CONFIG_FILES([share/models/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory share/cuts

	AC_CONFIG_FILES([share/cuts/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory share/beam-sim

	AC_CONFIG_FILES([share/beam-sim/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory share/susy

	AC_CONFIG_FILES([share/susy/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory share/examples

	AC_CONFIG_FILES([share/examples/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory share/tests

	AC_CONFIG_FILES([share/tests/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory share/muli

	AC_CONFIG_FILES([share/muli/Makefile])

	###---------------------------------------------------------------------
	### Subdirectory share/interfaces

	AC_CONFIG_FILES([share/interfaces/Makefile])
	AC_CONFIG_FILES([share/interfaces/py_whiz_setup.py])

	###---------------------------------------------------------------------
	### Subdirectory tests

	AC_CONFIG_FILES([tests/Makefile])

	AC_CONFIG_FILES([tests/run_whizard.sh], [chmod u+x tests/run_whizard.sh])

	###---------------------------------------------------------------------
	### Subdirectory libtool-config

	AC_CONFIG_SUBDIRS([libtool-config])

	###--------------------------------------------------------------------
	### Subdirectory scripts

	AC_CONFIG_FILES([scripts/Makefile])

	AC_CONFIG_FILES([scripts/whizard-config], [chmod u+x scripts/whizard-config])
	AC_CONFIG_FILES([scripts/whizard-setup.sh], [chmod u+x scripts/whizard-setup.sh])
	AC_CONFIG_FILES([scripts/whizard-setup.csh], [chmod u+x scripts/whizard-setup.csh])
	AC_CONFIG_FILES([scripts/libtool-config.sh], [chmod u+x scripts/libtool-config.sh])
	AC_CONFIG_FILES([scripts/libtool-relocate.sh], [chmod u+x scripts/libtool-relocate.sh])
	AC_CONFIG_FILES([scripts/whizard-relocate.sh], [chmod u+x scripts/whizard-relocate.sh])

	###--------------------------------------------------------------------

	AC_OUTPUT()

	########################################################################

	Index: trunk/m4/lhapdf.m4
	===================================================================
	--- trunk/m4/lhapdf.m4 (revision 5879)
	+++ trunk/m4/lhapdf.m4 (revision 5880)
	@@ -1,170 +1,211 @@
	dnl lhapdf.m4 -- checks for LHAPDF library
	dnl

	### Determine paths to LHAPDF components
	### Sets LDFLAGS_LHAPDF and the conditional LHAPDF_AVAILABLE if successful
	### Also: LHAPDF_ROOT LHAPDF_VERSION LHAPDF_PDFSETS_PATH
	AC_DEFUN([WO_PROG_LHAPDF],
	[dnl
	AC_REQUIRE([AC_PROG_FC])

	AC_ARG_ENABLE([lhapdf],
	[AS_HELP_STRING([--enable-lhapdf],
	[enable LHAPDF for structure functions [[yes]]])],
	[], [enable_lhapdf="yes"])

	if test "$enable_lhapdf" = "yes"; then
	if test -n "$LHAPDF_DIR"; then
	wo_lhapdf_config_path=$LHAPDF_DIR/bin:$PATH
	else
	wo_lhapdf_config_path=$PATH
	fi
	AC_PATH_PROG([LHAPDF], [lhapdf], [no],
	[$wo_lhapdf_config_path])

	if test "$LHAPDF" != "no"; then
	AC_CACHE_CHECK([the LHAPDF version],
	[wo_cv_lhapdf_version],
	[dnl,
	wo_cv_lhapdf_version=[`$LHAPDF --version \| $SED -e 's/.$[0-9][0-9]\.[0-9][0-9]\.[0-9][0-9]$.*/\1/'`]
	])
	LHAPDF_FULL_VERSION="wo_cv_lhapdf_version"
	AC_SUBST([LHAPDF_FULL_VERSION])

	AC_CACHE_CHECK([the major version],
	[wo_cv_lhapdf_major_version],
	[wo_cv_lhapdf_major_version=[`echo $wo_cv_lhapdf_version \| $SED -e 's/$[0-9][0-9]$\../\1/'`]
	])
	LHAPDF_MAJOR_VERSION="$wo_cv_lhapdf_major_version"
	AC_SUBST([LHAPDF_MAJOR_VERSION])

	+ AC_PATH_PROG([LHAPDF_CONFIG], [lhapdf-config], [no],
	+ [$wo_lhapdf_config_path])
	+
	+ AC_MSG_CHECKING([the LHAPDF pdfsets path])
	+ LHAPDF_PDFSETS_PATH=`$LHAPDF_CONFIG --datadir`
	+ AC_MSG_RESULT([$LHAPDF_PDFSETS_PATH])
	+
	else

	AC_PATH_PROG([LHAPDF_CONFIG], [lhapdf-config], [no],
	[$wo_lhapdf_config_path])

	if test "$LHAPDF_CONFIG" != "no"; then
	LHAPDF_ROOT=`$LHAPDF_CONFIG --prefix`

	AC_CACHE_CHECK([the LHAPDF version],
	[wo_cv_lhapdf_version],
	[dnl,
	wo_cv_lhapdf_version=[`$LHAPDF_CONFIG --version \| $SED -e 's/.$[0-9][0-9]\.[0-9][0-9]\.[0-9][0-9]$.*/\1/'`]
	])
	LHAPDF_FULL_VERSION="wo_cv_lhapdf_version"
	AC_SUBST([LHAPDF_FULL_VERSION])

	AC_CACHE_CHECK([the major version],
	[wo_cv_lhapdf_major_version],
	[wo_cv_lhapdf_major_version=[`echo $wo_cv_lhapdf_version \| $SED -e 's/$[0-9][0-9]$\../\1/'`]
	])
	LHAPDF_MAJOR_VERSION="$wo_cv_lhapdf_major_version"
	AC_SUBST([LHAPDF_MAJOR_VERSION])

	AC_MSG_CHECKING([the LHAPDF pdfsets path])
	LHAPDF_PDFSETS_PATH=`$LHAPDF_CONFIG --pdfsets-path`
	- if test "$LHAPDF_VERSION" = "5.5.0"; then
	+ if test "$LHAPDF_FULL_VERSION" = "5.5.0"; then
	LHAPDF_PDFSETS_PATH=`$LHAPDF_CONFIG --datarootdir`$LHAPDF_PDFSETS_PATH
	fi
	AC_MSG_RESULT([$LHAPDF_PDFSETS_PATH])

	AC_MSG_CHECKING([the standard PDF sets])
	if test -f "$LHAPDF_PDFSETS_PATH/cteq61.LHpdf" -a -f "$LHAPDF_PDFSETS_PATH/cteq5l.LHgrid" -a -f "$LHAPDF_PDFSETS_PATH/GSG961.LHgrid" -a -f "$LHAPDF_PDFSETS_PATH/cteq6ll.LHpdf"; then
	AC_MSG_RESULT([ all standard PDF sets installed])
	else
	AC_MSG_RESULT([ not all standard PDF sets installed])
	AC_MSG_NOTICE([error: *************************************************************])
	AC_MSG_NOTICE([error: LHAPDF standard PDF sets not installed, please install these ])
	AC_MSG_NOTICE([error: PDF sets: cteq61.LHpdf, cteq6ll.LHpdf, cteq5l.LHgrid, ])
	AC_MSG_NOTICE([error: GSG961.LHgrid. ])
	AC_MSG_NOTICE([error: *************************************************************])
	enable_lhapdf="no"
	AC_MSG_CHECKING([for LHAPDF])
	AC_MSG_RESULT([(disabled)])
	fi
	else
	enable_lhapdf="no"
	fi
	fi

	else
	AC_MSG_CHECKING([for LHAPDF])
	AC_MSG_RESULT([(disabled)])
	fi

	AC_SUBST(LHAPDF_ROOT)
	-AC_SUBST(LHAPDF_VERSION)
	+AC_SUBST(LHAPDF_FULL_VERSION)
	AC_SUBST(LHAPDF_PDFSETS_PATH)

	dnl LHAPDF requires the STD C++ library, when linking statically
	if test "$enable_lhapdf" = "yes"; then
	### Checking for static C++ libraries for the static version
	### This is only necessary for MAC OS X and BSD-like OS
	case $host in
	-darwin)
	case "$XCODE_VERSION" in
	1.\|2.\|3.*)
	wo_ldflags_stdcpp="-lstdc++-static" ;;
	*)
	wo_ldflags_stdcpp="-lstdc++" ;;
	esac ;;
	--freebsd2\|--freebsd3.0\|--freebsdelf3.0*)
	wo_ldflags_stdcpp="-lstdc++-static" ;;
	*)
	wo_ldflags_stdcpp="-lstdc++" ;;
	esac
	AC_MSG_CHECKING([for wo_ldflags_stdcpp: host system is $host_os: static flag])
	AC_MSG_RESULT([$wo_ldflags_stdcpp])
	fi

	if test "$enable_lhapdf" = "yes"; then
	- wo_lhapdf_libdir="-L$LHAPDF_ROOT/lib"
	- AC_LANG([Fortran])
	- AC_CHECK_LIB([LHAPDF],[getxminm],[LDFLAGS_LHAPDF="$wo_lhapdf_libdir -lLHAPDF"],
	- [dnl
	- AC_MSG_NOTICE([warning: ********************************************************])
	- AC_MSG_NOTICE([warning: Either your LHAPDF version is too old (you need 5.3.0 or])
	- AC_MSG_NOTICE([warning: higher), or LHAPDF was compiled with a different FORTRAN])
	- AC_MSG_NOTICE([warning: compiler you and forgot to add the proper runtime to ])
	- AC_MSG_NOTICE([warning: LIBS / LD_LIBRARY_PATH. Disabling LHAPDF support... ])
	- AC_MSG_NOTICE([warning: ********************************************************])
	- enable_lhapdf=no
	- ],[$wo_lhapdf_libdir])
	+ if test "$LHAPDF_MAJOR_VERSION" = "5"; then
	+ wo_lhapdf_libdir="-L$LHAPDF_ROOT/lib"
	+ AC_LANG_PUSH([Fortran])
	+ AC_CHECK_LIB([LHAPDF],[getxminm],[LDFLAGS_LHAPDF="$wo_lhapdf_libdir -lLHAPDF"],
	+ [dnl
	+ AC_MSG_NOTICE([warning: ********************************************************])
	+ AC_MSG_NOTICE([warning: Either your LHAPDF version is too old (you need 5.3.0 or])
	+ AC_MSG_NOTICE([warning: higher), or LHAPDF was compiled with a different FORTRAN])
	+ AC_MSG_NOTICE([warning: compiler you and forgot to add the proper runtime to ])
	+ AC_MSG_NOTICE([warning: LIBS / LD_LIBRARY_PATH. Disabling LHAPDF support... ])
	+ AC_MSG_NOTICE([warning: ********************************************************])
	+ enable_lhapdf=no
	+ ],[$wo_lhapdf_libdir])
	+ AC_LANG_POP()
	+ elif test "$LHAPDF_MAJOR_VERSION" = "6"; then
	+ dnl now see if LHAPDF 6 is functional
	+ ACX_CHECK_LHAPDF()
	+ fi
	fi
	AC_SUBST(LDFLAGS_LHAPDF)


	dnl Determine whether we need to stub photon-as-parton related bits of LHAPDF
	if test "$enable_lhapdf" = "yes"; then
	- AC_LANG([Fortran])
	+ AC_LANG_PUSH([Fortran])
	AC_CHECK_LIB([LHAPDF],[has_photon],[test],[dnl
	AC_MSG_NOTICE([warning: ********************************************************])
	AC_MSG_NOTICE([warning: Your LHAPDF version is not supported for PDF sets like ])
	AC_MSG_NOTICE([warning: MRTS2004QED which include the photon as a parton --- ])
	AC_MSG_NOTICE([warning: don't try to use those! ])
	AC_MSG_NOTICE([warning: ********************************************************])
	LHAPDF_HAS_PHOTON_DUMMY=true
	],[$wo_lhapdf_libdir])
	fi

	if test "$enable_lhapdf" = "yes"; then
	LHAPDF_AVAILABLE_FLAG=".true."
	else
	LHAPDF_AVAILABLE_FLAG=".false."
	fi
	AC_SUBST(LHAPDF_AVAILABLE_FLAG)

	AM_CONDITIONAL([LHAPDF_AVAILABLE], [test "$enable_lhapdf" = "yes"])
	AM_CONDITIONAL([LHAPDF6_AVAILABLE], [
	test "$enable_lhapdf" = "yes" -a "$LHAPDF_MAJOR_VERSION" = "6"])
	AM_CONDITIONAL([LHAPDF5_AVAILABLE], [
	- test "$enable_lhapdf" = "yes" -a "$LHAPDF_MAJOR_VERSION" = "5" \|\| \
	- test "$enable_lhapdf" = "yes" -a "$LHAPDF_MAJOR_VERSION" = "4"])
	+ test "$enable_lhapdf" = "yes" -a "$LHAPDF_MAJOR_VERSION" = "5"])
	AM_CONDITIONAL([LHAPDF_FULL_DUMMY], [test "$enable_lhapdf" = "no"])
	AM_CONDITIONAL([LHAPDF_HAS_PHOTON_DUMMY], [test -n "$LHAPDF_HAS_PHOTON_DUMMY"])
	AM_CONDITIONAL([LHAPDF_DUMMY], [
	test -n "$LHAPDF_HAS_PHOTON_DUMMY" \|\| \
	test "$enable_lhapdf" = "no" dnl
	])

	])
	+
	+
	+AC_DEFUN([ACX_CHECK_LHAPDF],
	+[
	+save_CXXFLAGS="$CXXFLAGS"
	+save_LIBS="$LIBS"
	+CXXFLAGS="${CXXFLAGS} `${LHAPDF_CONFIG} --cxxflags`"
	+LDFLAGS="${LDFLAGS} `${LHAPDF_CONFIG} --ldflags`"
	+AC_MSG_CHECKING([if LHAPDF is functional (may take a while)])
	+AC_LANG_PUSH([C++])
	+AC_LINK_IFELSE(dnl
	+ [AC_LANG_PROGRAM([[#include "LHAPDF/LHAPDF.h"]],
	+ [[using namespace LHAPDF; LHAPDF::PDF* pdf = LHAPDF::mkPDF("CT10nlo", 0); delete pdf;]])],
	+ [lhapdfok="yes"], [lhapdfok="no"])
	+AC_MSG_RESULT([$lhapdfok])
	+CXXFLAGS="$save_CXXFLAGS"
	+LDFLAGS="$save_LDFLAGS"
	+AC_LANG_POP()
	+AC_MSG_CHECKING(LHAPDF)
	+if test "${lhapdfok}" = "yes"; then
	+ LHAPDF_CXXFLAGS="`${LHAPDF_CONFIG} --cxxflags`"
	+ LHAPDF_LDFLAGS="`${LHAPDF_CONFIG} --ldflags`"
	+ AC_MSG_RESULT(yes)
	+ $1
	+else
	+ AC_MSG_RESULT(no)
	+ $2
	+fi
	+])
	Index: trunk/src/lhapdf/LHAPDFWrap_dummy.f90
	===================================================================
	Index: trunk/src/lhapdf/LHAPDFWrap.cpp
	===================================================================
	--- trunk/src/lhapdf/LHAPDFWrap.cpp (revision 0)
	+++ trunk/src/lhapdf/LHAPDFWrap.cpp (revision 5880)
	@@ -0,0 +1,8 @@
	+using namespace LHAPDF;
	+using namespace std;
	+
	+extern "C" {
	+
	+
	+
	+}
	Index: trunk/src/lhapdf/Makefile.am
	===================================================================
	--- trunk/src/lhapdf/Makefile.am (revision 0)
	+++ trunk/src/lhapdf/Makefile.am (revision 5880)
	@@ -0,0 +1,73 @@
	+## Makefile.am -- Makefile for WHIZARD
	+##
	+## Process this file with automake to produce Makefile.in
	+#
	+# Copyright (C) 1999-2014 by
	+# Wolfgang Kilian <kilian@physik.uni-siegen.de>
	+# Thorsten Ohl <ohl@physik.uni-wuerzburg.de>
	+# Juergen Reuter <juergen.reuter@desy.de>
	+# Christian Speckner <cnspeckn@googlemail.com>
	+#
	+# WHIZARD 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, or (at your option)
	+# any later version.
	+#
	+# WHIZARD 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, write to the Free Software
	+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
	+#
	+########################################################################
	+
	+## The files in this directory end up in an auxiliary libtool library.
	+if LHAPDF6_AVAILABLE
	+noinst_LTLIBRARIES = libLHAPDFWrap.la
	+libLHAPDFWrap_la_SOURCES = \
	+ LHAPDFWrap.cpp lhapdf.f90
	+libLHAPDFWrap_la_CPPFLAGS = $(LHAPDF_CXXFLAGS)
	+else
	+noinst_LTLIBRARIES = libLHAPDFWrap_dummy.la
	+libLHAPDFWrap_dummy_la_SOURCES = \
	+ LHAPDFWrap_dummy.f90
	+endif
	+
	+AM_FCFLAGS =
	+
	+########################################################################
	+## Default Fortran compiler options
	+
	+## Profiling
	+if FC_USE_PROFILING
	+AM_FCFLAGS += $(FCFLAGS_PROFILING)
	+endif
	+
	+## OpenMP
	+if FC_USE_OPENMP
	+AM_FCFLAGS += $(FCFLAGS_OPENMP)
	+endif
	+
	+########################################################################
	+## Explicit dependencies
	+
	+lhapdf.lo: ../misc/kinds.$(FC_MODULE_EXT)
	+
	+AM_FCFLAGS += -I../misc
	+
	+MODULES= \
	+ lhapdf.$(FC_MODULE_EXT)
	+
	+########################################################################
	+## Non-standard cleanup tasks
	+
	+## Remove backup files
	+maintainer-clean-local:
	+ -rm -f *~
	+
	+## Remove module files
	+clean-local:
	+ -rm -f $(MODULES)
	Index: trunk/src/lhapdf/lhapdf.f90
	===================================================================
	--- trunk/src/lhapdf/lhapdf.f90 (revision 0)
	+++ trunk/src/lhapdf/lhapdf.f90 (revision 5880)
	@@ -0,0 +1,2 @@
	+module lhapdf
	+end module lhapdf

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