ccherwig.m4
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ccherwig.m4
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	#AC_CEDAR_CCHERWIG()
	#----------------------------------------
	AC_DEFUN([AC_CEDAR_CCHERWIG], [
	AC_ARG_VAR([THEPEGPATH], [path to ThePEG installation])
	AC_ARG_WITH([thepeg], AC_HELP_STRING([--with-thepeg], [path to ThePEG installation]))
	if test "x$with_thepeg" != "xno"; then THEPEGPATH="$with_thepeg"; fi
	if test "$THEPEGPATH"; then
	THEPEGCPPFLAGS="-I$THEPEGPATH/include"
	THEPEGLDFLAGS="-L$THEPEGPATH/lib/ThePEG"
	THEPEGLDLIBS="-lThePEG"
	fi
	AC_PATH_PROG(HERWIGCONFIG, [herwig-config], [], [$with_ccherwig/bin:$PATH])
	if test x$HERWIGCONFIG != x; then
	CCHERWIGPATH=`$HERWIGCONFIG --prefix`
	CCHERWIGINCPATH=`$HERWIGCONFIG --includedir`
	CCHERWIGLIBPATH=`$HERWIGCONFIG --libdir`
	CCHERWIGDATAPATH=`$HERWIGCONFIG --datadir`
	CCHERWIGLIBNAME=`$HERWIGCONFIG --libname`
	## For some reason, Genser's H++ install doesn't report the ThePEG paths in herwig-config...
	CCHERWIGCPPFLAGS="`$HERWIGCONFIG --cppflags` $THEPEGCPPFLAGS"
	CCHERWIGLDFLAGS="`$HERWIGCONFIG --ldflags` $THEPEGLDFLAGS"
	CCHERWIGLDLIBS="`$HERWIGCONFIG --ldlibs` $THEPEGLDLIBS"
	AC_SUBST(CCHERWIGPATH)
	AC_SUBST(CCHERWIGINCPATH)
	AC_SUBST(CCHERWIGLIBPATH)
	AC_SUBST(CCHERWIGDATAPATH)
	AC_SUBST(CCHERWIGLIBNAME)
	AC_SUBST(CCHERWIGCPPFLAGS)
	AC_SUBST(CCHERWIGLDFLAGS)
	AC_SUBST(CCHERWIGLDLIBS)
	$1
	else
	AC_MSG_WARN([Could not find herwig-config script])
	$2
	fi
	])