Initial revision

svn path=/trunk/; revision=6915

36 files changed, 20368 insertions, 0 deletions

diff --git a/libical/config.guess b/libical/config.guess
new file mode 100755
index 0000000000..e1b5871708
--- /dev/null
+++ b/libical/config.guess
@@ -0,0 +1,1121 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
+#   Free Software Foundation, Inc.
+#
+# This file 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.
+#
+# This program 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Written by Per Bothner <bothner@cygnus.com>.
+# The master version of this file is at the FSF in /home/gd/gnu/lib.
+# Please send patches to <autoconf-patches@gnu.org>.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub.  If it succeeds, it prints the system name on stdout, and
+# exits with 0.  Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit system type (host/target name).
+#
+# Only a few systems have been added to this list; please add others
+# (but try to keep the structure clean).
+#
+
+# Use $HOST_CC if defined. $CC may point to a cross-compiler
+if test x"$CC_FOR_BUILD" = x; then
+  if test x"$HOST_CC" != x; then
+    CC_FOR_BUILD="$HOST_CC"
+  else
+    if test x"$CC" != x; then
+      CC_FOR_BUILD="$CC"
+    else
+      CC_FOR_BUILD=cc
+    fi
+  fi
+fi
+
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 8/24/94.)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+	PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+dummy=dummy-$$
+trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+    alpha:OSF1:*:*)
+	if test $UNAME_RELEASE = "V4.0"; then
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+	fi
+	# A Vn.n version is a released version.
+	# A Tn.n version is a released field test version.
+	# A Xn.n version is an unreleased experimental baselevel.
+	# 1.2 uses "1.2" for uname -r.
+	cat <<EOF >$dummy.s
+	.globl main
+	.ent main
+main:
+	.frame \$30,0,\$26,0
+	.prologue 0
+	.long 0x47e03d80 # implver $0
+	lda \$2,259
+	.long 0x47e20c21 # amask $2,$1
+	srl \$1,8,\$2
+	sll \$2,2,\$2
+	sll \$0,3,\$0
+	addl \$1,\$0,\$0
+	addl \$2,\$0,\$0
+	ret \$31,(\$26),1
+	.end main
+EOF
+	$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
+	if test "$?" = 0 ; then
+		./$dummy
+		case "$?" in
+			7)
+				UNAME_MACHINE="alpha"
+				;;
+			15)
+				UNAME_MACHINE="alphaev5"
+				;;
+			14)
+				UNAME_MACHINE="alphaev56"
+				;;
+			10)
+				UNAME_MACHINE="alphapca56"
+				;;
+			16)
+				UNAME_MACHINE="alphaev6"
+				;;
+		esac
+	fi
+	rm -f $dummy.s $dummy
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	exit 0 ;;
+    Alpha\ *:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# Should we change UNAME_MACHINE based on the output of uname instead
+	# of the specific Alpha model?
+	echo alpha-pc-interix
+	exit 0 ;;
+    21064:Windows_NT:50:3)
+	echo alpha-dec-winnt3.5
+	exit 0 ;;
+    Amiga*:UNIX_System_V:4.0:*)
+	echo m68k-cbm-sysv4
+	exit 0;;
+    amiga:NetBSD:*:*)
+      echo m68k-cbm-netbsd${UNAME_RELEASE}
+      exit 0 ;;
+    amiga:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    *:[Aa]miga[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-amigaos
+	exit 0 ;;
+    arc64:OpenBSD:*:*)
+	echo mips64el-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    arc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    hkmips:OpenBSD:*:*)
+	echo mips-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    pmax:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    sgi:OpenBSD:*:*)
+	echo mips-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    wgrisc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    *:OS/390:*:*)
+	echo i370-ibm-openedition
+	exit 0 ;;
+    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+	echo arm-acorn-riscix${UNAME_RELEASE}
+	exit 0;;
+    arm32:NetBSD:*:*)
+	echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+	exit 0 ;;
+    SR2?01:HI-UX/MPP:*:*)
+	echo hppa1.1-hitachi-hiuxmpp
+	exit 0;;
+    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+	if test "`(/bin/universe) 2>/dev/null`" = att ; then
+		echo pyramid-pyramid-sysv3
+	else
+		echo pyramid-pyramid-bsd
+	fi
+	exit 0 ;;
+    NILE*:*:*:dcosx)
+	echo pyramid-pyramid-svr4
+	exit 0 ;;
+    sun4H:SunOS:5.*:*)
+	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    i86pc:SunOS:5.*:*)
+	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:6*:*)
+	# According to config.sub, this is the proper way to canonicalize
+	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
+	# it's likely to be more like Solaris than SunOS4.
+	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:*:*)
+	case "`/usr/bin/arch -k`" in
+	    Series*|S4*)
+		UNAME_RELEASE=`uname -v`
+		;;
+	esac
+	# Japanese Language versions have a version number like `4.1.3-JL'.
+	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+	exit 0 ;;
+    sun3*:SunOS:*:*)
+	echo m68k-sun-sunos${UNAME_RELEASE}
+	exit 0 ;;
+    sun*:*:4.2BSD:*)
+	UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+	case "`/bin/arch`" in
+	    sun3)
+		echo m68k-sun-sunos${UNAME_RELEASE}
+		;;
+	    sun4)
+		echo sparc-sun-sunos${UNAME_RELEASE}
+		;;
+	esac
+	exit 0 ;;
+    aushp:SunOS:*:*)
+	echo sparc-auspex-sunos${UNAME_RELEASE}
+	exit 0 ;;
+    atari*:NetBSD:*:*)
+	echo m68k-atari-netbsd${UNAME_RELEASE}
+	exit 0 ;;
+    atari*:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    # The situation for MiNT is a little confusing.  The machine name
+    # can be virtually everything (everything which is not
+    # "atarist" or "atariste" at least should have a processor 
+    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
+    # to the lowercase version "mint" (or "freemint").  Finally
+    # the system name "TOS" denotes a system which is actually not
+    # MiNT.  But MiNT is downward compatible to TOS, so this should
+    # be no problem.
+    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit 0 ;;
+    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+        exit 0 ;;
+    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit 0 ;;
+    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+        echo m68k-milan-mint${UNAME_RELEASE}
+        exit 0 ;;
+    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+        echo m68k-hades-mint${UNAME_RELEASE}
+        exit 0 ;;
+    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+        echo m68k-unknown-mint${UNAME_RELEASE}
+        exit 0 ;;
+    sun3*:NetBSD:*:*)
+	echo m68k-sun-netbsd${UNAME_RELEASE}
+	exit 0 ;;
+    sun3*:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mac68k:NetBSD:*:*)
+	echo m68k-apple-netbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mac68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme88k:OpenBSD:*:*)
+	echo m88k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    powerpc:machten:*:*)
+	echo powerpc-apple-machten${UNAME_RELEASE}
+	exit 0 ;;
+    macppc:NetBSD:*:*)
+        echo powerpc-apple-netbsd${UNAME_RELEASE}
+        exit 0 ;;
+    RISC*:Mach:*:*)
+	echo mips-dec-mach_bsd4.3
+	exit 0 ;;
+    RISC*:ULTRIX:*:*)
+	echo mips-dec-ultrix${UNAME_RELEASE}
+	exit 0 ;;
+    VAX*:ULTRIX*:*:*)
+	echo vax-dec-ultrix${UNAME_RELEASE}
+	exit 0 ;;
+    2020:CLIX:*:* | 2430:CLIX:*:*)
+	echo clipper-intergraph-clix${UNAME_RELEASE}
+	exit 0 ;;
+    mips:*:*:UMIPS | mips:*:*:RISCos)
+	sed 's/^	//' << EOF >$dummy.c
+#ifdef __cplusplus
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+	#if defined (host_mips) && defined (MIPSEB)
+	#if defined (SYSTYPE_SYSV)
+	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_SVR4)
+	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+	#endif
+	#endif
+	  exit (-1);
+	}
+EOF
+	$CC_FOR_BUILD $dummy.c -o $dummy \
+	  && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
+	  && rm $dummy.c $dummy && exit 0
+	rm -f $dummy.c $dummy
+	echo mips-mips-riscos${UNAME_RELEASE}
+	exit 0 ;;
+    Night_Hawk:Power_UNIX:*:*)
+	echo powerpc-harris-powerunix
+	exit 0 ;;
+    m88k:CX/UX:7*:*)
+	echo m88k-harris-cxux7
+	exit 0 ;;
+    m88k:*:4*:R4*)
+	echo m88k-motorola-sysv4
+	exit 0 ;;
+    m88k:*:3*:R3*)
+	echo m88k-motorola-sysv3
+	exit 0 ;;
+    AViiON:dgux:*:*)
+        # DG/UX returns AViiON for all architectures
+        UNAME_PROCESSOR=`/usr/bin/uname -p`
+	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110]
+	then
+	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+	       [ ${TARGET_BINARY_INTERFACE}x = x ]
+	    then
+		echo m88k-dg-dgux${UNAME_RELEASE}
+	    else
+		echo m88k-dg-dguxbcs${UNAME_RELEASE}
+	    fi
+	else
+	    echo i586-dg-dgux${UNAME_RELEASE}
+	fi
+ 	exit 0 ;;
+    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
+	echo m88k-dolphin-sysv3
+	exit 0 ;;
+    M88*:*:R3*:*)
+	# Delta 88k system running SVR3
+	echo m88k-motorola-sysv3
+	exit 0 ;;
+    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+	echo m88k-tektronix-sysv3
+	exit 0 ;;
+    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+	echo m68k-tektronix-bsd
+	exit 0 ;;
+    *:IRIX*:*:*)
+	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+	exit 0 ;;
+    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+	echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
+	exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
+    i?86:AIX:*:*)
+	echo i386-ibm-aix
+	exit 0 ;;
+    *:AIX:2:3)
+	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+		sed 's/^		//' << EOF >$dummy.c
+		#include <sys/systemcfg.h>
+
+		main()
+			{
+			if (!__power_pc())
+				exit(1);
+			puts("powerpc-ibm-aix3.2.5");
+			exit(0);
+			}
+EOF
+		$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
+		rm -f $dummy.c $dummy
+		echo rs6000-ibm-aix3.2.5
+	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+		echo rs6000-ibm-aix3.2.4
+	else
+		echo rs6000-ibm-aix3.2
+	fi
+	exit 0 ;;
+    *:AIX:*:4)
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
+	if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
+		IBM_ARCH=rs6000
+	else
+		IBM_ARCH=powerpc
+	fi
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=4.${UNAME_RELEASE}
+	fi
+	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+	exit 0 ;;
+    *:AIX:*:*)
+	echo rs6000-ibm-aix
+	exit 0 ;;
+    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+	echo romp-ibm-bsd4.4
+	exit 0 ;;
+    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC NetBSD and
+	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
+	exit 0 ;;                           # report: romp-ibm BSD 4.3
+    *:BOSX:*:*)
+	echo rs6000-bull-bosx
+	exit 0 ;;
+    DPX/2?00:B.O.S.:*:*)
+	echo m68k-bull-sysv3
+	exit 0 ;;
+    9000/[34]??:4.3bsd:1.*:*)
+	echo m68k-hp-bsd
+	exit 0 ;;
+    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+	echo m68k-hp-bsd4.4
+	exit 0 ;;
+    9000/[34678]??:HP-UX:*:*)
+	case "${UNAME_MACHINE}" in
+	    9000/31? )            HP_ARCH=m68000 ;;
+	    9000/[34]?? )         HP_ARCH=m68k ;;
+	    9000/[678][0-9][0-9])
+              sed 's/^              //' << EOF >$dummy.c
+              #include <stdlib.h>
+              #include <unistd.h>
+
+              int main ()
+              {
+              #if defined(_SC_KERNEL_BITS)
+                  long bits = sysconf(_SC_KERNEL_BITS);
+              #endif
+                  long cpu  = sysconf (_SC_CPU_VERSION);
+
+                  switch (cpu)
+              	{
+              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+              	case CPU_PA_RISC2_0:
+              #if defined(_SC_KERNEL_BITS)
+              	    switch (bits)
+              		{
+              		case 64: puts ("hppa2.0w"); break;
+              		case 32: puts ("hppa2.0n"); break;
+              		default: puts ("hppa2.0"); break;
+              		} break;
+              #else  /* !defined(_SC_KERNEL_BITS) */
+              	    puts ("hppa2.0"); break;
+              #endif
+              	default: puts ("hppa1.0"); break;
+              	}
+                  exit (0);
+              }
+EOF
+	(CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
+	rm -f $dummy.c $dummy
+	esac
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+	exit 0 ;;
+    3050*:HI-UX:*:*)
+	sed 's/^	//' << EOF >$dummy.c
+	#include <unistd.h>
+	int
+	main ()
+	{
+	  long cpu = sysconf (_SC_CPU_VERSION);
+	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
+	     results, however.  */
+	  if (CPU_IS_PA_RISC (cpu))
+	    {
+	      switch (cpu)
+		{
+		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+		  default: puts ("hppa-hitachi-hiuxwe2"); break;
+		}
+	    }
+	  else if (CPU_IS_HP_MC68K (cpu))
+	    puts ("m68k-hitachi-hiuxwe2");
+	  else puts ("unknown-hitachi-hiuxwe2");
+	  exit (0);
+	}
+EOF
+	$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
+	rm -f $dummy.c $dummy
+	echo unknown-hitachi-hiuxwe2
+	exit 0 ;;
+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+	echo hppa1.1-hp-bsd
+	exit 0 ;;
+    9000/8??:4.3bsd:*:*)
+	echo hppa1.0-hp-bsd
+	exit 0 ;;
+    *9??*:MPE/iX:*:*)
+	echo hppa1.0-hp-mpeix
+	exit 0 ;;
+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+	echo hppa1.1-hp-osf
+	exit 0 ;;
+    hp8??:OSF1:*:*)
+	echo hppa1.0-hp-osf
+	exit 0 ;;
+    i?86:OSF1:*:*)
+	if [ -x /usr/sbin/sysversion ] ; then
+	    echo ${UNAME_MACHINE}-unknown-osf1mk
+	else
+	    echo ${UNAME_MACHINE}-unknown-osf1
+	fi
+	exit 0 ;;
+    parisc*:Lites*:*:*)
+	echo hppa1.1-hp-lites
+	exit 0 ;;
+    hppa*:OpenBSD:*:*)
+	echo hppa-unknown-openbsd
+	exit 0 ;;
+    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+	echo c1-convex-bsd
+        exit 0 ;;
+    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+        exit 0 ;;
+    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+	echo c34-convex-bsd
+        exit 0 ;;
+    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+	echo c38-convex-bsd
+        exit 0 ;;
+    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+	echo c4-convex-bsd
+        exit 0 ;;
+    CRAY*X-MP:*:*:*)
+	echo xmp-cray-unicos
+        exit 0 ;;
+    CRAY*Y-MP:*:*:*)
+	echo ymp-cray-unicos${UNAME_RELEASE}
+	exit 0 ;;
+    CRAY*[A-Z]90:*:*:*)
+	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
+	exit 0 ;;
+    CRAY*TS:*:*:*)
+	echo t90-cray-unicos${UNAME_RELEASE}
+	exit 0 ;;
+    CRAY*T3E:*:*:*)
+	echo alpha-cray-unicosmk${UNAME_RELEASE}
+	exit 0 ;;
+    CRAY-2:*:*:*)
+	echo cray2-cray-unicos
+        exit 0 ;;
+    F300:UNIX_System_V:*:*)
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+        echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+        exit 0 ;;
+    F301:UNIX_System_V:*:*)
+       echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
+       exit 0 ;;
+    hp3[0-9][05]:NetBSD:*:*)
+	echo m68k-hp-netbsd${UNAME_RELEASE}
+	exit 0 ;;
+    hp300:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    i?86:BSD/386:*:* | i?86:BSD/OS:*:*)
+	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    sparc*:BSD/OS:*:*)
+	echo sparc-unknown-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    *:BSD/OS:*:*)
+	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    *:FreeBSD:*:*)
+	if test -x /usr/bin/objformat; then
+	    if test "elf" = "`/usr/bin/objformat`"; then
+		echo ${UNAME_MACHINE}-unknown-freebsdelf`echo ${UNAME_RELEASE}|sed -e 's/[-_].*//'`
+		exit 0
+	    fi
+	fi
+	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit 0 ;;
+    *:NetBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*//'`
+	exit 0 ;;
+    *:OpenBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+	exit 0 ;;
+    i*:CYGWIN*:*)
+	echo ${UNAME_MACHINE}-pc-cygwin
+	exit 0 ;;
+    i*:MINGW*:*)
+	echo ${UNAME_MACHINE}-pc-mingw32
+	exit 0 ;;
+    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+	# UNAME_MACHINE based on the output of uname instead of i386?
+	echo i386-pc-interix
+	exit 0 ;;
+    i*:UWIN*:*)
+	echo ${UNAME_MACHINE}-pc-uwin
+	exit 0 ;;
+    p*:CYGWIN*:*)
+	echo powerpcle-unknown-cygwin
+	exit 0 ;;
+    prep*:SunOS:5.*:*)
+	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    *:GNU:*:*)
+	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+	exit 0 ;;
+    *:Linux:*:*)
+
+	# The BFD linker knows what the default object file format is, so
+	# first see if it will tell us. cd to the root directory to prevent
+	# problems with other programs or directories called `ld' in the path.
+	ld_help_string=`cd /; ld --help 2>&1`
+	ld_supported_emulations=`echo $ld_help_string \
+			 | sed -ne '/supported emulations:/!d
+				    s/[ 	][ 	]*/ /g
+				    s/.*supported emulations: *//
+				    s/ .*//
+				    p'`
+        case "$ld_supported_emulations" in
+	  *ia64)
+		echo "${UNAME_MACHINE}-unknown-linux"
+		exit 0
+		;;
+	  i?86linux)
+		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+		exit 0
+		;;
+	  i?86coff)
+		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+		exit 0
+		;;
+	  sparclinux)
+		echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
+		exit 0
+		;;
+	  armlinux)
+		echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
+		exit 0
+		;;
+	  elf32arm*)
+		echo "${UNAME_MACHINE}-unknown-linux-gnu"
+		exit 0
+		;;
+	  armelf_linux*)
+		echo "${UNAME_MACHINE}-unknown-linux-gnu"
+		exit 0
+		;;
+	  m68klinux)
+		echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
+		exit 0
+		;;
+	  elf32ppc)
+		# Determine Lib Version
+		cat >$dummy.c <<EOF
+#include <features.h>
+#if defined(__GLIBC__)
+extern char __libc_version[];
+extern char __libc_release[];
+#endif
+main(argc, argv)
+     int argc;
+     char *argv[];
+{
+#if defined(__GLIBC__)
+  printf("%s %s\n", __libc_version, __libc_release);
+#else
+  printf("unkown\n");
+#endif
+  return 0;
+}
+EOF
+		LIBC=""
+		$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
+		if test "$?" = 0 ; then
+			./$dummy | grep 1\.99 > /dev/null
+			if test "$?" = 0 ; then
+				LIBC="libc1"
+			fi
+		fi	
+		rm -f $dummy.c $dummy
+		echo powerpc-unknown-linux-gnu${LIBC}
+		exit 0
+		;;
+	esac
+
+	if test "${UNAME_MACHINE}" = "alpha" ; then
+		sed 's/^	//'  <<EOF >$dummy.s
+		.globl main
+		.ent main
+	main:
+		.frame \$30,0,\$26,0
+		.prologue 0
+		.long 0x47e03d80 # implver $0
+		lda \$2,259
+		.long 0x47e20c21 # amask $2,$1
+		srl \$1,8,\$2
+		sll \$2,2,\$2
+		sll \$0,3,\$0
+		addl \$1,\$0,\$0
+		addl \$2,\$0,\$0
+		ret \$31,(\$26),1
+		.end main
+EOF
+		LIBC=""
+		$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
+		if test "$?" = 0 ; then
+			./$dummy
+			case "$?" in
+			7)
+				UNAME_MACHINE="alpha"
+				;;
+			15)
+				UNAME_MACHINE="alphaev5"
+				;;
+			14)
+				UNAME_MACHINE="alphaev56"
+				;;
+			10)
+				UNAME_MACHINE="alphapca56"
+				;;
+			16)
+				UNAME_MACHINE="alphaev6"
+				;;
+			esac
+
+			objdump --private-headers $dummy | \
+			  grep ld.so.1 > /dev/null
+			if test "$?" = 0 ; then
+				LIBC="libc1"
+			fi
+		fi
+		rm -f $dummy.s $dummy
+		echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
+	elif test "${UNAME_MACHINE}" = "mips" ; then
+	  cat >$dummy.c <<EOF
+#ifdef __cplusplus
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+#ifdef __MIPSEB__
+  printf ("%s-unknown-linux-gnu\n", argv[1]);
+#endif
+#ifdef __MIPSEL__
+  printf ("%sel-unknown-linux-gnu\n", argv[1]);
+#endif
+  return 0;
+}
+EOF
+	  $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
+	  rm -f $dummy.c $dummy
+	else
+	  # Either a pre-BFD a.out linker (linux-gnuoldld)
+	  # or one that does not give us useful --help.
+	  # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
+	  # If ld does not provide *any* "supported emulations:"
+	  # that means it is gnuoldld.
+	  echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
+	  test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
+
+	  case "${UNAME_MACHINE}" in
+	  i?86)
+	    VENDOR=pc;
+	    ;;
+	  *)
+	    VENDOR=unknown;
+	    ;;
+	  esac
+	  # Determine whether the default compiler is a.out or elf
+	  cat >$dummy.c <<EOF
+#include <features.h>
+#ifdef __cplusplus
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+#ifdef __ELF__
+# ifdef __GLIBC__
+#  if __GLIBC__ >= 2
+    printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
+#  else
+    printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
+#  endif
+# else
+   printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
+# endif
+#else
+  printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
+#endif
+  return 0;
+}
+EOF
+	  $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
+	  rm -f $dummy.c $dummy
+	fi ;;
+# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
+# are messed up and put the nodename in both sysname and nodename.
+    i?86:DYNIX/ptx:4*:*)
+	echo i386-sequent-sysv4
+	exit 0 ;;
+    i?86:UNIX_SV:4.2MP:2.*)
+        # Unixware is an offshoot of SVR4, but it has its own version
+        # number series starting with 2...
+        # I am not positive that other SVR4 systems won't match this,
+	# I just have to hope.  -- rms.
+        # Use sysv4.2uw... so that sysv4* matches it.
+	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+	exit 0 ;;
+    i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
+	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+	else
+		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+	fi
+	exit 0 ;;
+    i?86:*:5:7*)
+        # Fixed at (any) Pentium or better
+        UNAME_MACHINE=i586
+        if [ ${UNAME_SYSTEM} = "UnixWare" ] ; then
+	    echo ${UNAME_MACHINE}-sco-sysv${UNAME_RELEASE}uw${UNAME_VERSION}
+	else
+	    echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
+	fi
+	exit 0 ;;
+    i?86:*:3.2:*)
+	if test -f /usr/options/cb.name; then
+		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+	elif /bin/uname -X 2>/dev/null >/dev/null ; then
+		UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
+		(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
+			&& UNAME_MACHINE=i586
+		(/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		(/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+	else
+		echo ${UNAME_MACHINE}-pc-sysv32
+	fi
+	exit 0 ;;
+    pc:*:*:*)
+        # uname -m prints for DJGPP always 'pc', but it prints nothing about
+        # the processor, so we play safe by assuming i386.
+	echo i386-pc-msdosdjgpp
+        exit 0 ;;
+    Intel:Mach:3*:*)
+	echo i386-pc-mach3
+	exit 0 ;;
+    paragon:*:*:*)
+	echo i860-intel-osf1
+	exit 0 ;;
+    i860:*:4.*:*) # i860-SVR4
+	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+	else # Add other i860-SVR4 vendors below as they are discovered.
+	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
+	fi
+	exit 0 ;;
+    mini*:CTIX:SYS*5:*)
+	# "miniframe"
+	echo m68010-convergent-sysv
+	exit 0 ;;
+    M68*:*:R3V[567]*:*)
+	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
+    3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
+	OS_REL=''
+	test -r /etc/.relid \
+	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && echo i486-ncr-sysv4.3${OS_REL} && exit 0
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	  && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
+    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+          && echo i486-ncr-sysv4 && exit 0 ;;
+    m68*:LynxOS:2.*:*)
+	echo m68k-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    mc68030:UNIX_System_V:4.*:*)
+	echo m68k-atari-sysv4
+	exit 0 ;;
+    i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
+	echo i386-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    TSUNAMI:LynxOS:2.*:*)
+	echo sparc-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
+	echo rs6000-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    SM[BE]S:UNIX_SV:*:*)
+	echo mips-dde-sysv${UNAME_RELEASE}
+	exit 0 ;;
+    RM*:ReliantUNIX-*:*:*)
+	echo mips-sni-sysv4
+	exit 0 ;;
+    RM*:SINIX-*:*:*)
+	echo mips-sni-sysv4
+	exit 0 ;;
+    *:SINIX-*:*:*)
+	if uname -p 2>/dev/null >/dev/null ; then
+		UNAME_MACHINE=`(uname -p) 2>/dev/null`
+		echo ${UNAME_MACHINE}-sni-sysv4
+	else
+		echo ns32k-sni-sysv
+	fi
+	exit 0 ;;
+    PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+                           # says <Richard.M.Bartel@ccMail.Census.GOV>
+        echo i586-unisys-sysv4
+        exit 0 ;;
+    *:UNIX_System_V:4*:FTX*)
+	# From Gerald Hewes <hewes@openmarket.com>.
+	# How about differentiating between stratus architectures? -djm
+	echo hppa1.1-stratus-sysv4
+	exit 0 ;;
+    *:*:*:FTX*)
+	# From seanf@swdc.stratus.com.
+	echo i860-stratus-sysv4
+	exit 0 ;;
+    mc68*:A/UX:*:*)
+	echo m68k-apple-aux${UNAME_RELEASE}
+	exit 0 ;;
+    news*:NEWS-OS:*:6*)
+	echo mips-sony-newsos6
+	exit 0 ;;
+    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+	if [ -d /usr/nec ]; then
+	        echo mips-nec-sysv${UNAME_RELEASE}
+	else
+	        echo mips-unknown-sysv${UNAME_RELEASE}
+	fi
+        exit 0 ;;
+    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
+	echo powerpc-be-beos
+	exit 0 ;;
+    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
+	echo powerpc-apple-beos
+	exit 0 ;;
+    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
+	echo i586-pc-beos
+	exit 0 ;;
+    SX-4:SUPER-UX:*:*)
+	echo sx4-nec-superux${UNAME_RELEASE}
+	exit 0 ;;
+    SX-5:SUPER-UX:*:*)
+	echo sx5-nec-superux${UNAME_RELEASE}
+	exit 0 ;;
+    Power*:Rhapsody:*:*)
+	echo powerpc-apple-rhapsody${UNAME_RELEASE}
+	exit 0 ;;
+    *:Rhapsody:*:*)
+	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+	exit 0 ;;
+    *:QNX:*:4*)
+	echo i386-qnx-qnx${UNAME_VERSION}
+	exit 0 ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+          "4"
+#else
+	  ""
+#endif
+         ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+  printf ("arm-acorn-riscix"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+  printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+    struct utsname un;
+
+    uname(&un);
+
+    if (strncmp(un.version, "V2", 2) == 0) {
+	printf ("i386-sequent-ptx2\n"); exit (0);
+    }
+    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+	printf ("i386-sequent-ptx1\n"); exit (0);
+    }
+    printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+#if !defined (ultrix)
+  printf ("vax-dec-bsd\n"); exit (0);
+#else
+  printf ("vax-dec-ultrix\n"); exit (0);
+#endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
+rm -f $dummy.c $dummy
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+    case `getsysinfo -f cpu_type` in
+    c1*)
+	echo c1-convex-bsd
+	exit 0 ;;
+    c2*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit 0 ;;
+    c34*)
+	echo c34-convex-bsd
+	exit 0 ;;
+    c38*)
+	echo c38-convex-bsd
+	exit 0 ;;
+    c4*)
+	echo c4-convex-bsd
+	exit 0 ;;
+    esac
+fi
+
+#echo '(Unable to guess system type)' 1>&2
+
+exit 1
diff --git a/libical/config.sub b/libical/config.sub
new file mode 100755
index 0000000000..28426bb8fa
--- /dev/null
+++ b/libical/config.sub
@@ -0,0 +1,1232 @@
+#! /bin/sh
+# Configuration validation subroutine script, version 1.1.
+#   Copyright (C) 1991, 92-97, 1998, 1999 Free Software Foundation, Inc.
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine.  It does not imply ALL GNU software can.
+#
+# This file 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.
+#
+# This program 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., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support.  The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+if [ x$1 = x ]
+then
+	echo Configuration name missing. 1>&2
+	echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
+	echo "or     $0 ALIAS" 1>&2
+	echo where ALIAS is a recognized configuration type. 1>&2
+	exit 1
+fi
+
+# First pass through any local machine types.
+case $1 in
+	*local*)
+		echo $1
+		exit 0
+		;;
+	*)
+	;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+  linux-gnu*)
+    os=-$maybe_os
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    ;;
+  *)
+    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+    if [ $basic_machine != $1 ]
+    then os=`echo $1 | sed 's/.*-/-/'`
+    else os=; fi
+    ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work.  We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+	-sun*os*)
+		# Prevent following clause from handling this invalid input.
+		;;
+	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+	-apple)
+		os=
+		basic_machine=$1
+		;;
+	-sim | -cisco | -oki | -wec | -winbond)
+		os=
+		basic_machine=$1
+		;;
+	-scout)
+		;;
+	-wrs)
+		os=-vxworks
+		basic_machine=$1
+		;;
+	-hiux*)
+		os=-hiuxwe2
+		;;
+	-sco5)
+		os=-sco3.2v5
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco4)
+		os=-sco3.2v4
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2.[4-9]*)
+		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2v[4-9]*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco*)
+		os=-sco3.2v2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-udk*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-isc)
+		os=-isc2.2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-clix*)
+		basic_machine=clipper-intergraph
+		;;
+	-isc*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-lynx*)
+		os=-lynxos
+		;;
+	-ptx*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+		;;
+	-windowsnt*)
+		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+		;;
+	-psos*)
+		os=-psos
+		;;
+	-mint | -mint[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+	# Recognize the basic CPU types without company name.
+	# Some are omitted here because they have special meanings below.
+	tahoe | i860 | ia64 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
+		| arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \
+		| 580 | i960 | h8300 \
+		| hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
+		| alpha | alphaev[4-7] | alphaev56 | alphapca5[67] \
+		| we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
+		| 1750a | dsp16xx | pdp11 | mips16 | mips64 | mipsel | mips64el \
+		| mips64orion | mips64orionel | mipstx39 | mipstx39el \
+		| mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
+		| mips64vr5000 | miprs64vr5000el | mcore \
+		| sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x \
+		| thumb | d10v | fr30)
+		basic_machine=$basic_machine-unknown
+		;;
+	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | z8k | v70 | h8500 | w65 | pj | pjl)
+		;;
+
+	# We use `pc' rather than `unknown'
+	# because (1) that's what they normally are, and
+	# (2) the word "unknown" tends to confuse beginning users.
+	i[34567]86)
+	  basic_machine=$basic_machine-pc
+	  ;;
+	# Object if more than one company name word.
+	*-*-*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+	# Recognize the basic CPU types with company name.
+	# FIXME: clean up the formatting here.
+	vax-* | tahoe-* | i[34567]86-* | i860-* | ia64-* | m32r-* | m68k-* | m68000-* \
+	      | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
+	      | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
+	      | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
+	      | xmp-* | ymp-* \
+	      | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* | hppa2.0n-* \
+	      | alpha-* | alphaev[4-7]-* | alphaev56-* | alphapca5[67]-* \
+	      | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
+	      | clipper-* | orion-* \
+	      | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
+	      | sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \
+	      | mips64el-* | mips64orion-* | mips64orionel-* \
+	      | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
+	      | mipstx39-* | mipstx39el-* | mcore-* \
+	      | f301-* | armv*-* | t3e-* \
+	      | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
+	      | thumb-* | v850-* | d30v-* | tic30-* | c30-* | fr30-* )
+		;;
+	# Recognize the various machine names and aliases which stand
+	# for a CPU type and a company and sometimes even an OS.
+	386bsd)
+		basic_machine=i386-unknown
+		os=-bsd
+		;;
+	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+		basic_machine=m68000-att
+		;;
+	3b*)
+		basic_machine=we32k-att
+		;;
+	a29khif)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	adobe68k)
+		basic_machine=m68010-adobe
+		os=-scout
+		;;
+	alliant | fx80)
+		basic_machine=fx80-alliant
+		;;
+	altos | altos3068)
+		basic_machine=m68k-altos
+		;;
+	am29k)
+		basic_machine=a29k-none
+		os=-bsd
+		;;
+	amdahl)
+		basic_machine=580-amdahl
+		os=-sysv
+		;;
+	amiga | amiga-*)
+		basic_machine=m68k-cbm
+		;;
+	amigaos | amigados)
+		basic_machine=m68k-cbm
+		os=-amigaos
+		;;
+	amigaunix | amix)
+		basic_machine=m68k-cbm
+		os=-sysv4
+		;;
+	apollo68)
+		basic_machine=m68k-apollo
+		os=-sysv
+		;;
+	apollo68bsd)
+		basic_machine=m68k-apollo
+		os=-bsd
+		;;
+	aux)
+		basic_machine=m68k-apple
+		os=-aux
+		;;
+	balance)
+		basic_machine=ns32k-sequent
+		os=-dynix
+		;;
+	convex-c1)
+		basic_machine=c1-convex
+		os=-bsd
+		;;
+	convex-c2)
+		basic_machine=c2-convex
+		os=-bsd
+		;;
+	convex-c32)
+		basic_machine=c32-convex
+		os=-bsd
+		;;
+	convex-c34)
+		basic_machine=c34-convex
+		os=-bsd
+		;;
+	convex-c38)
+		basic_machine=c38-convex
+		os=-bsd
+		;;
+	cray | ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
+	cray2)
+		basic_machine=cray2-cray
+		os=-unicos
+		;;
+	[ctj]90-cray)
+		basic_machine=c90-cray
+		os=-unicos
+		;;
+	crds | unos)
+		basic_machine=m68k-crds
+		;;
+	da30 | da30-*)
+		basic_machine=m68k-da30
+		;;
+	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+		basic_machine=mips-dec
+		;;
+	delta | 3300 | motorola-3300 | motorola-delta \
+	      | 3300-motorola | delta-motorola)
+		basic_machine=m68k-motorola
+		;;
+	delta88)
+		basic_machine=m88k-motorola
+		os=-sysv3
+		;;
+	dpx20 | dpx20-*)
+		basic_machine=rs6000-bull
+		os=-bosx
+		;;
+	dpx2* | dpx2*-bull)
+		basic_machine=m68k-bull
+		os=-sysv3
+		;;
+	ebmon29k)
+		basic_machine=a29k-amd
+		os=-ebmon
+		;;
+	elxsi)
+		basic_machine=elxsi-elxsi
+		os=-bsd
+		;;
+	encore | umax | mmax)
+		basic_machine=ns32k-encore
+		;;
+	es1800 | OSE68k | ose68k | ose | OSE)
+		basic_machine=m68k-ericsson
+		os=-ose
+		;;
+	fx2800)
+		basic_machine=i860-alliant
+		;;
+	genix)
+		basic_machine=ns32k-ns
+		;;
+	gmicro)
+		basic_machine=tron-gmicro
+		os=-sysv
+		;;
+	h3050r* | hiux*)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	h8300hms)
+		basic_machine=h8300-hitachi
+		os=-hms
+		;;
+	h8300xray)
+		basic_machine=h8300-hitachi
+		os=-xray
+		;;
+	h8500hms)
+		basic_machine=h8500-hitachi
+		os=-hms
+		;;
+	harris)
+		basic_machine=m88k-harris
+		os=-sysv3
+		;;
+	hp300-*)
+		basic_machine=m68k-hp
+		;;
+	hp300bsd)
+		basic_machine=m68k-hp
+		os=-bsd
+		;;
+	hp300hpux)
+		basic_machine=m68k-hp
+		os=-hpux
+		;;
+	hp3k9[0-9][0-9] | hp9[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k2[0-9][0-9] | hp9k31[0-9])
+		basic_machine=m68000-hp
+		;;
+	hp9k3[2-9][0-9])
+		basic_machine=m68k-hp
+		;;
+	hp9k6[0-9][0-9] | hp6[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k7[0-79][0-9] | hp7[0-79][0-9])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k78[0-9] | hp78[0-9])
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][13679] | hp8[0-9][13679])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][0-9] | hp8[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hppa-next)
+		os=-nextstep3
+		;;
+	hppaosf)
+		basic_machine=hppa1.1-hp
+		os=-osf
+		;;
+	hppro)
+		basic_machine=hppa1.1-hp
+		os=-proelf
+		;;
+	i370-ibm* | ibm*)
+		basic_machine=i370-ibm
+		;;
+# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
+	i[34567]86v32)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv32
+		;;
+	i[34567]86v4*)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv4
+		;;
+	i[34567]86v)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv
+		;;
+	i[34567]86sol2)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-solaris2
+		;;
+	i386mach)
+		basic_machine=i386-mach
+		os=-mach
+		;;
+	i386-vsta | vsta)
+		basic_machine=i386-unknown
+		os=-vsta
+		;;
+	i386-go32 | go32)
+		basic_machine=i386-unknown
+		os=-go32
+		;;
+	i386-mingw32 | mingw32)
+		basic_machine=i386-unknown
+		os=-mingw32
+		;;
+	i386-qnx | qnx)
+		basic_machine=i386-qnx
+		;;
+	iris | iris4d)
+		basic_machine=mips-sgi
+		case $os in
+		    -irix*)
+			;;
+		    *)
+			os=-irix4
+			;;
+		esac
+		;;
+	isi68 | isi)
+		basic_machine=m68k-isi
+		os=-sysv
+		;;
+	m88k-omron*)
+		basic_machine=m88k-omron
+		;;
+	magnum | m3230)
+		basic_machine=mips-mips
+		os=-sysv
+		;;
+	merlin)
+		basic_machine=ns32k-utek
+		os=-sysv
+		;;
+	miniframe)
+		basic_machine=m68000-convergent
+		;;
+	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+	mipsel*-linux*)
+		basic_machine=mipsel-unknown
+		os=-linux-gnu
+		;;
+	mips*-linux*)
+		basic_machine=mips-unknown
+		os=-linux-gnu
+		;;
+	mips3*-*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+		;;
+	mips3*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+		;;
+	monitor)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	msdos)
+		basic_machine=i386-unknown
+		os=-msdos
+		;;
+	mvs)
+		basic_machine=i370-ibm
+		os=-mvs
+		;;
+	ncr3000)
+		basic_machine=i486-ncr
+		os=-sysv4
+		;;
+	netbsd386)
+		basic_machine=i386-unknown
+		os=-netbsd
+		;;
+	netwinder)
+		basic_machine=armv4l-rebel
+		os=-linux
+		;;
+	news | news700 | news800 | news900)
+		basic_machine=m68k-sony
+		os=-newsos
+		;;
+	news1000)
+		basic_machine=m68030-sony
+		os=-newsos
+		;;
+	news-3600 | risc-news)
+		basic_machine=mips-sony
+		os=-newsos
+		;;
+	necv70)
+		basic_machine=v70-nec
+		os=-sysv
+		;;
+	next | m*-next )
+		basic_machine=m68k-next
+		case $os in
+		    -nextstep* )
+			;;
+		    -ns2*)
+		      os=-nextstep2
+			;;
+		    *)
+		      os=-nextstep3
+			;;
+		esac
+		;;
+	nh3000)
+		basic_machine=m68k-harris
+		os=-cxux
+		;;
+	nh[45]000)
+		basic_machine=m88k-harris
+		os=-cxux
+		;;
+	nindy960)
+		basic_machine=i960-intel
+		os=-nindy
+		;;
+	mon960)
+		basic_machine=i960-intel
+		os=-mon960
+		;;
+	np1)
+		basic_machine=np1-gould
+		;;
+	op50n-* | op60c-*)
+		basic_machine=hppa1.1-oki
+		os=-proelf
+		;;
+	OSE68000 | ose68000)
+		basic_machine=m68000-ericsson
+		os=-ose
+		;;
+	os68k)
+		basic_machine=m68k-none
+		os=-os68k
+		;;
+	pa-hitachi)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	paragon)
+		basic_machine=i860-intel
+		os=-osf
+		;;
+	pbd)
+		basic_machine=sparc-tti
+		;;
+	pbb)
+		basic_machine=m68k-tti
+		;;
+        pc532 | pc532-*)
+		basic_machine=ns32k-pc532
+		;;
+	pentium | p5 | k5 | k6 | nexen)
+		basic_machine=i586-pc
+		;;
+	pentiumpro | p6 | 6x86)
+		basic_machine=i686-pc
+		;;
+	pentiumii | pentium2)
+		basic_machine=i786-pc
+		;;
+	pentium-* | p5-* | k5-* | k6-* | nexen-*)
+		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumpro-* | p6-* | 6x86-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumii-* | pentium2-*)
+		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pn)
+		basic_machine=pn-gould
+		;;
+	power)	basic_machine=rs6000-ibm
+		;;
+	ppc)	basic_machine=powerpc-unknown
+	        ;;
+	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppcle | powerpclittle | ppc-le | powerpc-little)
+		basic_machine=powerpcle-unknown
+	        ;;
+	ppcle-* | powerpclittle-*)
+		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ps2)
+		basic_machine=i386-ibm
+		;;
+	rom68k)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	rm[46]00)
+		basic_machine=mips-siemens
+		;;
+	rtpc | rtpc-*)
+		basic_machine=romp-ibm
+		;;
+	sa29200)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	sequent)
+		basic_machine=i386-sequent
+		;;
+	sh)
+		basic_machine=sh-hitachi
+		os=-hms
+		;;
+	sparclite-wrs)
+		basic_machine=sparclite-wrs
+		os=-vxworks
+		;;
+	sps7)
+		basic_machine=m68k-bull
+		os=-sysv2
+		;;
+	spur)
+		basic_machine=spur-unknown
+		;;
+	st2000)
+		basic_machine=m68k-tandem
+		;;
+	stratus)
+		basic_machine=i860-stratus
+		os=-sysv4
+		;;
+	sun2)
+		basic_machine=m68000-sun
+		;;
+	sun2os3)
+		basic_machine=m68000-sun
+		os=-sunos3
+		;;
+	sun2os4)
+		basic_machine=m68000-sun
+		os=-sunos4
+		;;
+	sun3os3)
+		basic_machine=m68k-sun
+		os=-sunos3
+		;;
+	sun3os4)
+		basic_machine=m68k-sun
+		os=-sunos4
+		;;
+	sun4os3)
+		basic_machine=sparc-sun
+		os=-sunos3
+		;;
+	sun4os4)
+		basic_machine=sparc-sun
+		os=-sunos4
+		;;
+	sun4sol2)
+		basic_machine=sparc-sun
+		os=-solaris2
+		;;
+	sun3 | sun3-*)
+		basic_machine=m68k-sun
+		;;
+	sun4)
+		basic_machine=sparc-sun
+		;;
+	sun386 | sun386i | roadrunner)
+		basic_machine=i386-sun
+		;;
+	symmetry)
+		basic_machine=i386-sequent
+		os=-dynix
+		;;
+	t3e)
+		basic_machine=t3e-cray
+		os=-unicos
+		;;
+	tx39)
+		basic_machine=mipstx39-unknown
+		;;
+	tx39el)
+		basic_machine=mipstx39el-unknown
+		;;
+	tower | tower-32)
+		basic_machine=m68k-ncr
+		;;
+	udi29k)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	ultra3)
+		basic_machine=a29k-nyu
+		os=-sym1
+		;;
+	v810 | necv810)
+		basic_machine=v810-nec
+		os=-none
+		;;
+	vaxv)
+		basic_machine=vax-dec
+		os=-sysv
+		;;
+	vms)
+		basic_machine=vax-dec
+		os=-vms
+		;;
+	vpp*|vx|vx-*)
+               basic_machine=f301-fujitsu
+               ;;
+	vxworks960)
+		basic_machine=i960-wrs
+		os=-vxworks
+		;;
+	vxworks68)
+		basic_machine=m68k-wrs
+		os=-vxworks
+		;;
+	vxworks29k)
+		basic_machine=a29k-wrs
+		os=-vxworks
+		;;
+	w65*)
+		basic_machine=w65-wdc
+		os=-none
+		;;
+	w89k-*)
+		basic_machine=hppa1.1-winbond
+		os=-proelf
+		;;
+	xmp)
+		basic_machine=xmp-cray
+		os=-unicos
+		;;
+        xps | xps100)
+		basic_machine=xps100-honeywell
+		;;
+	z8k-*-coff)
+		basic_machine=z8k-unknown
+		os=-sim
+		;;
+	none)
+		basic_machine=none-none
+		os=-none
+		;;
+
+# Here we handle the default manufacturer of certain CPU types.  It is in
+# some cases the only manufacturer, in others, it is the most popular.
+	w89k)
+		basic_machine=hppa1.1-winbond
+		;;
+	op50n)
+		basic_machine=hppa1.1-oki
+		;;
+	op60c)
+		basic_machine=hppa1.1-oki
+		;;
+	mips)
+		if [ x$os = x-linux-gnu ]; then
+			basic_machine=mips-unknown
+		else
+			basic_machine=mips-mips
+		fi
+		;;
+	romp)
+		basic_machine=romp-ibm
+		;;
+	rs6000)
+		basic_machine=rs6000-ibm
+		;;
+	vax)
+		basic_machine=vax-dec
+		;;
+	pdp11)
+		basic_machine=pdp11-dec
+		;;
+	we32k)
+		basic_machine=we32k-att
+		;;
+	sparc | sparcv9)
+		basic_machine=sparc-sun
+		;;
+        cydra)
+		basic_machine=cydra-cydrome
+		;;
+	orion)
+		basic_machine=orion-highlevel
+		;;
+	orion105)
+		basic_machine=clipper-highlevel
+		;;
+	mac | mpw | mac-mpw)
+		basic_machine=m68k-apple
+		;;
+	pmac | pmac-mpw)
+		basic_machine=powerpc-apple
+		;;
+	c4x*)
+		basic_machine=c4x-none
+		os=-coff
+		;;
+	*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+	*-digital*)
+		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+		;;
+	*-commodore*)
+		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+		;;
+	*)
+		;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+        # First match some system type aliases
+        # that might get confused with valid system types.
+	# -solaris* is a basic system type, with this one exception.
+	-solaris1 | -solaris1.*)
+		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+		;;
+	-solaris)
+		os=-solaris2
+		;;
+	-svr4*)
+		os=-sysv4
+		;;
+	-unixware*)
+		os=-sysv4.2uw
+		;;
+	-gnu/linux*)
+		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+		;;
+	# First accept the basic system types.
+	# The portable systems comes first.
+	# Each alternative MUST END IN A *, to match a version number.
+	# -sysv* is not here because it comes later, after sysvr4.
+	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+	      | -aos* \
+	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
+	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -interix* | -uwin* | -rhapsody* | -opened* | -openstep* | -oskit*)
+	# Remember, each alternative MUST END IN *, to match a version number.
+		;;
+	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
+	      | -macos* | -mpw* | -magic* | -mon960* | -lnews*)
+		;;
+	-mac*)
+		os=`echo $os | sed -e 's|mac|macos|'`
+		;;
+	-linux*)
+		os=`echo $os | sed -e 's|linux|linux-gnu|'`
+		;;
+	-sunos5*)
+		os=`echo $os | sed -e 's|sunos5|solaris2|'`
+		;;
+	-sunos6*)
+		os=`echo $os | sed -e 's|sunos6|solaris3|'`
+		;;
+	-opened*)
+		os=-openedition
+		;;
+	-osfrose*)
+		os=-osfrose
+		;;
+	-osf*)
+		os=-osf
+		;;
+	-utek*)
+		os=-bsd
+		;;
+	-dynix*)
+		os=-bsd
+		;;
+	-acis*)
+		os=-aos
+		;;
+	-386bsd)
+		os=-bsd
+		;;
+	-ctix* | -uts*)
+		os=-sysv
+		;;
+	-ns2 )
+	        os=-nextstep2
+		;;
+	# Preserve the version number of sinix5.
+	-sinix5.*)
+		os=`echo $os | sed -e 's|sinix|sysv|'`
+		;;
+	-sinix*)
+		os=-sysv4
+		;;
+	-triton*)
+		os=-sysv3
+		;;
+	-oss*)
+		os=-sysv3
+		;;
+        -qnx)
+		os=-qnx4
+		;;
+	-svr4)
+		os=-sysv4
+		;;
+	-svr3)
+		os=-sysv3
+		;;
+	-sysvr4)
+		os=-sysv4
+		;;
+	# This must come after -sysvr4.
+	-sysv*)
+		;;
+	-ose*)
+		os=-ose
+		;;
+	-es1800*)
+		os=-ose
+		;;
+	-xenix)
+		os=-xenix
+		;;
+        -*mint | -*MiNT)
+	        os=-mint
+		;;
+	-none)
+		;;
+	*)
+		# Get rid of the `-' at the beginning of $os.
+		os=`echo $os | sed 's/[^-]*-//'`
+		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+		exit 1
+		;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system.  Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+	*-acorn)
+		os=-riscix1.2
+		;;
+	arm*-rebel)
+		os=-linux
+		;;
+	arm*-semi)
+		os=-aout
+		;;
+        pdp11-*)
+		os=-none
+		;;
+	*-dec | vax-*)
+		os=-ultrix4.2
+		;;
+	m68*-apollo)
+		os=-domain
+		;;
+	i386-sun)
+		os=-sunos4.0.2
+		;;
+	m68000-sun)
+		os=-sunos3
+		# This also exists in the configure program, but was not the
+		# default.
+		# os=-sunos4
+		;;
+	m68*-cisco)
+		os=-aout
+		;;
+	mips*-cisco)
+		os=-elf
+		;;
+	mips*-*)
+		os=-elf
+		;;
+	*-tti)	# must be before sparc entry or we get the wrong os.
+		os=-sysv3
+		;;
+	sparc-* | *-sun)
+		os=-sunos4.1.1
+		;;
+	*-be)
+		os=-beos
+		;;
+	*-ibm)
+		os=-aix
+		;;
+	*-wec)
+		os=-proelf
+		;;
+	*-winbond)
+		os=-proelf
+		;;
+	*-oki)
+		os=-proelf
+		;;
+	*-hp)
+		os=-hpux
+		;;
+	*-hitachi)
+		os=-hiux
+		;;
+	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+		os=-sysv
+		;;
+	*-cbm)
+		os=-amigaos
+		;;
+	*-dg)
+		os=-dgux
+		;;
+	*-dolphin)
+		os=-sysv3
+		;;
+	m68k-ccur)
+		os=-rtu
+		;;
+	m88k-omron*)
+		os=-luna
+		;;
+	*-next )
+		os=-nextstep
+		;;
+	*-sequent)
+		os=-ptx
+		;;
+	*-crds)
+		os=-unos
+		;;
+	*-ns)
+		os=-genix
+		;;
+	i370-*)
+		os=-mvs
+		;;
+	*-next)
+		os=-nextstep3
+		;;
+        *-gould)
+		os=-sysv
+		;;
+        *-highlevel)
+		os=-bsd
+		;;
+	*-encore)
+		os=-bsd
+		;;
+        *-sgi)
+		os=-irix
+		;;
+        *-siemens)
+		os=-sysv4
+		;;
+	*-masscomp)
+		os=-rtu
+		;;
+	f301-fujitsu)
+		os=-uxpv
+		;;
+	*-rom68k)
+		os=-coff
+		;;
+	*-*bug)
+		os=-coff
+		;;
+	*-apple)
+		os=-macos
+		;;
+	*-atari*)
+		os=-mint
+		;;
+	*)
+		os=-none
+		;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer.  We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+	*-unknown)
+		case $os in
+			-riscix*)
+				vendor=acorn
+				;;
+			-sunos*)
+				vendor=sun
+				;;
+			-aix*)
+				vendor=ibm
+				;;
+			-beos*)
+				vendor=be
+				;;
+			-hpux*)
+				vendor=hp
+				;;
+			-mpeix*)
+				vendor=hp
+				;;
+			-hiux*)
+				vendor=hitachi
+				;;
+			-unos*)
+				vendor=crds
+				;;
+			-dgux*)
+				vendor=dg
+				;;
+			-luna*)
+				vendor=omron
+				;;
+			-genix*)
+				vendor=ns
+				;;
+			-mvs* | -opened*)
+				vendor=ibm
+				;;
+			-ptx*)
+				vendor=sequent
+				;;
+			-vxsim* | -vxworks*)
+				vendor=wrs
+				;;
+			-aux*)
+				vendor=apple
+				;;
+			-hms*)
+				vendor=hitachi
+				;;
+			-mpw* | -macos*)
+				vendor=apple
+				;;
+			-*mint | -*MiNT)
+				vendor=atari
+				;;
+		esac
+		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+		;;
+esac
+
+echo $basic_machine$os
diff --git a/libical/ltconfig b/libical/ltconfig
new file mode 100755
index 0000000000..a01334f921
--- /dev/null
+++ b/libical/ltconfig
@@ -0,0 +1,3078 @@
+#! /bin/sh
+
+# ltconfig - Create a system-specific libtool.
+# Copyright (C) 1996-1999 Free Software Foundation, Inc.
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This file 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.
+#
+# This program 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# A lot of this script is taken from autoconf-2.10.
+
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+echo=echo
+if test "X$1" = X--no-reexec; then
+  # Discard the --no-reexec flag, and continue.
+  shift
+elif test "X$1" = X--fallback-echo; then
+  # Avoid inline document here, it may be left over
+  :
+elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
+  # Yippee, $echo works!
+  :
+else
+  # Restart under the correct shell.
+  exec "$SHELL" "$0" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+  # used as fallback echo
+  shift
+  cat <<EOF
+$*
+EOF
+  exit 0
+fi
+
+# Find the correct PATH separator.  Usually this is `:', but
+# DJGPP uses `;' like DOS.
+if test "X${PATH_SEPARATOR+set}" != Xset; then
+  UNAME=${UNAME-`uname 2>/dev/null`}
+  case X$UNAME in
+    *-DOS) PATH_SEPARATOR=';' ;;
+    *)     PATH_SEPARATOR=':' ;;
+  esac
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
+
+if test "X${echo_test_string+set}" != Xset; then
+  # find a string as large as possible, as long as the shell can cope with it
+  for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
+    # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+    if (echo_test_string="`eval $cmd`") 2>/dev/null &&
+       echo_test_string="`eval $cmd`" &&
+       (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null; then
+      break
+    fi
+  done
+fi
+
+if test "X`($echo '\t') 2>/dev/null`" != 'X\t' ||
+   test "X`($echo "$echo_test_string") 2>/dev/null`" != X"$echo_test_string"; then
+  # The Solaris, AIX, and Digital Unix default echo programs unquote
+  # backslashes.  This makes it impossible to quote backslashes using
+  #   echo "$something" | sed 's/\\/\\\\/g'
+  #
+  # So, first we look for a working echo in the user's PATH.
+
+  IFS="${IFS= 	}"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+  for dir in $PATH /usr/ucb; do
+    if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+       test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+       test "X`($dir/echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
+      echo="$dir/echo"
+      break
+    fi
+  done
+  IFS="$save_ifs"
+
+  if test "X$echo" = Xecho; then
+    # We didn't find a better echo, so look for alternatives.
+    if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
+       test "X`(print -r "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
+      # This shell has a builtin print -r that does the trick.
+      echo='print -r'
+    elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
+	 test "X$CONFIG_SHELL" != X/bin/ksh; then
+      # If we have ksh, try running ltconfig again with it.
+      ORIGINAL_CONFIG_SHELL="${CONFIG_SHELL-/bin/sh}"
+      export ORIGINAL_CONFIG_SHELL
+      CONFIG_SHELL=/bin/ksh
+      export CONFIG_SHELL
+      exec "$CONFIG_SHELL" "$0" --no-reexec ${1+"$@"}
+    else
+      # Try using printf.
+      echo='printf "%s\n"'
+      if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
+	 test "X`($echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
+	# Cool, printf works
+	:
+      elif test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' &&
+	   test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
+	CONFIG_SHELL="$ORIGINAL_CONFIG_SHELL"
+	export CONFIG_SHELL
+	SHELL="$CONFIG_SHELL"
+	export SHELL
+	echo="$CONFIG_SHELL $0 --fallback-echo"
+      elif test "X`("$CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' &&
+	   test "X`("$CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
+	echo="$CONFIG_SHELL $0 --fallback-echo"
+      else
+	# maybe with a smaller string...
+	prev=:
+
+	for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
+	  if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null; then
+	    break
+	  fi
+	  prev="$cmd"
+	done
+
+	if test "$prev" != 'sed 50q "$0"'; then
+	  echo_test_string=`eval $prev`
+	  export echo_test_string
+	  exec "${ORIGINAL_CONFIG_SHELL}" "$0" ${1+"$@"}
+	else
+	  # Oops.  We lost completely, so just stick with echo.
+	  echo=echo
+	fi
+      fi
+    fi
+  fi
+fi
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='sed -e s/^X//'
+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'
+
+# The name of this program.
+progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'`
+
+# Constants:
+PROGRAM=ltconfig
+PACKAGE=libtool
+VERSION=1.3.4
+TIMESTAMP=" (1.385.2.196 1999/12/07 21:47:57)"
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+rm="rm -f"
+
+help="Try \`$progname --help' for more information."
+
+# Global variables:
+default_ofile=libtool
+can_build_shared=yes
+enable_shared=yes
+# All known linkers require a `.a' archive for static linking (except M$VC,
+# which needs '.lib').
+enable_static=yes
+enable_fast_install=yes
+enable_dlopen=unknown
+enable_win32_dll=no
+ltmain=
+silent=
+srcdir=
+ac_config_guess=
+ac_config_sub=
+host=
+nonopt=
+ofile="$default_ofile"
+verify_host=yes
+with_gcc=no
+with_gnu_ld=no
+need_locks=yes
+ac_ext=c
+objext=o
+libext=a
+exeext=
+cache_file=
+
+old_AR="$AR"
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+old_CPPFLAGS="$CPPFLAGS"
+old_LDFLAGS="$LDFLAGS"
+old_LD="$LD"
+old_LN_S="$LN_S"
+old_LIBS="$LIBS"
+old_NM="$NM"
+old_RANLIB="$RANLIB"
+old_DLLTOOL="$DLLTOOL"
+old_OBJDUMP="$OBJDUMP"
+old_AS="$AS"
+
+# Parse the command line options.
+args=
+prev=
+for option
+do
+  case "$option" in
+  -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) optarg= ;;
+  esac
+
+  # If the previous option needs an argument, assign it.
+  if test -n "$prev"; then
+    eval "$prev=\$option"
+    prev=
+    continue
+  fi
+
+  case "$option" in
+  --help) cat <<EOM
+Usage: $progname [OPTION]... [HOST [LTMAIN]]
+
+Generate a system-specific libtool script.
+
+    --debug                enable verbose shell tracing
+    --disable-shared       do not build shared libraries
+    --disable-static       do not build static libraries
+    --disable-fast-install do not optimize for fast installation
+    --enable-dlopen        enable dlopen support
+    --enable-win32-dll     enable building dlls on win32 hosts
+    --help                 display this help and exit
+    --no-verify            do not verify that HOST is a valid host type
+-o, --output=FILE          specify the output file [default=$default_ofile]
+    --quiet                same as \`--silent'
+    --silent               do not print informational messages
+    --srcdir=DIR           find \`config.guess' in DIR
+    --version              output version information and exit
+    --with-gcc             assume that the GNU C compiler will be used
+    --with-gnu-ld          assume that the C compiler uses the GNU linker
+    --disable-lock         disable file locking
+    --cache-file=FILE      configure cache file
+
+LTMAIN is the \`ltmain.sh' shell script fragment or \`ltmain.c' program
+that provides basic libtool functionality.
+
+HOST is the canonical host system name [default=guessed].
+EOM
+  exit 0
+  ;;
+
+  --debug)
+    echo "$progname: enabling shell trace mode"
+    set -x
+    ;;
+
+  --disable-shared) enable_shared=no ;;
+
+  --disable-static) enable_static=no ;;
+
+  --disable-fast-install) enable_fast_install=no ;;
+
+  --enable-dlopen) enable_dlopen=yes ;;
+
+  --enable-win32-dll) enable_win32_dll=yes ;;
+
+  --quiet | --silent) silent=yes ;;
+
+  --srcdir) prev=srcdir ;;
+  --srcdir=*) srcdir="$optarg" ;;
+
+  --no-verify) verify_host=no ;;
+
+  --output | -o) prev=ofile ;;
+  --output=*) ofile="$optarg" ;;
+
+  --version) echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"; exit 0 ;;
+
+  --with-gcc) with_gcc=yes ;;
+  --with-gnu-ld) with_gnu_ld=yes ;;
+
+  --disable-lock) need_locks=no ;;
+
+  --cache-file=*) cache_file="$optarg" ;;
+
+  -*)
+    echo "$progname: unrecognized option \`$option'" 1>&2
+    echo "$help" 1>&2
+    exit 1
+    ;;
+
+  *)
+    if test -z "$ltmain"; then
+      ltmain="$option"
+    elif test -z "$host"; then
+# This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1
+#      if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then
+#        echo "$progname: warning \`$option' is not a valid host type" 1>&2
+#      fi
+      host="$option"
+    else
+      echo "$progname: too many arguments" 1>&2
+      echo "$help" 1>&2
+      exit 1
+    fi ;;
+  esac
+done
+
+if test -z "$ltmain"; then
+  echo "$progname: you must specify a LTMAIN file" 1>&2
+  echo "$help" 1>&2
+  exit 1
+fi
+
+if test ! -f "$ltmain"; then
+  echo "$progname: \`$ltmain' does not exist" 1>&2
+  echo "$help" 1>&2
+  exit 1
+fi
+
+# Quote any args containing shell metacharacters.
+ltconfig_args=
+for arg
+do
+  case "$arg" in
+  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
+  ltconfig_args="$ltconfig_args '$arg'" ;;
+  *) ltconfig_args="$ltconfig_args $arg" ;;
+  esac
+done
+
+# A relevant subset of AC_INIT.
+
+# File descriptor usage:
+# 0 standard input
+# 1 file creation
+# 2 errors and warnings
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 5 compiler messages saved in config.log
+# 6 checking for... messages and results
+if test "$silent" = yes; then
+  exec 6>/dev/null
+else
+  exec 6>&1
+fi
+exec 5>>./config.log
+
+# NLS nuisances.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+if test "X${LC_ALL+set}" = Xset; then LC_ALL=C; export LC_ALL; fi
+if test "X${LANG+set}"   = Xset; then LANG=C;   export LANG;   fi
+
+if test -n "$cache_file" && test -r "$cache_file"; then
+  echo "loading cache $cache_file within ltconfig"
+  . $cache_file
+fi
+
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+    ac_n= ac_c='
+' ac_t='	'
+  else
+    ac_n=-n ac_c= ac_t=
+  fi
+else
+  ac_n= ac_c='\c' ac_t=
+fi
+
+if test -z "$srcdir"; then
+  # Assume the source directory is the same one as the path to LTMAIN.
+  srcdir=`$echo "X$ltmain" | $Xsed -e 's%/[^/]*$%%'`
+  test "$srcdir" = "$ltmain" && srcdir=.
+fi
+
+trap "$rm conftest*; exit 1" 1 2 15
+if test "$verify_host" = yes; then
+  # Check for config.guess and config.sub.
+  ac_aux_dir=
+  for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+    if test -f $ac_dir/config.guess; then
+      ac_aux_dir=$ac_dir
+      break
+    fi
+  done
+  if test -z "$ac_aux_dir"; then
+    echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2
+    echo "$help" 1>&2
+    exit 1
+  fi
+  ac_config_guess=$ac_aux_dir/config.guess
+  ac_config_sub=$ac_aux_dir/config.sub
+
+  # Make sure we can run config.sub.
+  if $SHELL $ac_config_sub sun4 >/dev/null 2>&1; then :
+  else
+    echo "$progname: cannot run $ac_config_sub" 1>&2
+    echo "$help" 1>&2
+    exit 1
+  fi
+
+  echo $ac_n "checking host system type""... $ac_c" 1>&6
+
+  host_alias=$host
+  case "$host_alias" in
+  "")
+    if host_alias=`$SHELL $ac_config_guess`; then :
+    else
+      echo "$progname: cannot guess host type; you must specify one" 1>&2
+      echo "$help" 1>&2
+      exit 1
+    fi ;;
+  esac
+  host=`$SHELL $ac_config_sub $host_alias`
+  echo "$ac_t$host" 1>&6
+
+  # Make sure the host verified.
+  test -z "$host" && exit 1
+
+elif test -z "$host"; then
+  echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2
+  echo "$help" 1>&2
+  exit 1
+else
+  host_alias=$host
+fi
+
+# Transform linux* to *-*-linux-gnu*, to support old configure scripts.
+case "$host_os" in
+linux-gnu*) ;;
+linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
+esac
+
+host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+case "$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 "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR cru $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+# Set a sane default for `AR'.
+test -z "$AR" && AR=ar
+
+# Set a sane default for `OBJDUMP'.
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+# If RANLIB is not set, then run the test.
+if test "${RANLIB+set}" != "set"; then
+  result=no
+
+  echo $ac_n "checking for ranlib... $ac_c" 1>&6
+  IFS="${IFS= 	}"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+  for dir in $PATH; do
+    test -z "$dir" && dir=.
+    if test -f $dir/ranlib || test -f $dir/ranlib$ac_exeext; then
+      RANLIB="ranlib"
+      result="ranlib"
+      break
+    fi
+  done
+  IFS="$save_ifs"
+
+  echo "$ac_t$result" 1>&6
+fi
+
+if test -n "$RANLIB"; then
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+  old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
+fi
+
+# Set sane defaults for `DLLTOOL', `OBJDUMP', and `AS', used on cygwin.
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+test -z "$OBJDUMP" && OBJDUMP=objdump
+test -z "$AS" && AS=as
+
+# Check to see if we are using GCC.
+if test "$with_gcc" != yes || test -z "$CC"; then
+  # If CC is not set, then try to find GCC or a usable CC.
+  if test -z "$CC"; then
+    echo $ac_n "checking for gcc... $ac_c" 1>&6
+    IFS="${IFS= 	}"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+    for dir in $PATH; do
+      test -z "$dir" && dir=.
+      if test -f $dir/gcc || test -f $dir/gcc$ac_exeext; then
+	CC="gcc"
+	break
+      fi
+    done
+    IFS="$save_ifs"
+
+    if test -n "$CC"; then
+      echo "$ac_t$CC" 1>&6
+    else
+      echo "$ac_t"no 1>&6
+    fi
+  fi
+
+  # Not "gcc", so try "cc", rejecting "/usr/ucb/cc".
+  if test -z "$CC"; then
+    echo $ac_n "checking for cc... $ac_c" 1>&6
+    IFS="${IFS= 	}"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+    cc_rejected=no
+    for dir in $PATH; do
+      test -z "$dir" && dir=.
+      if test -f $dir/cc || test -f $dir/cc$ac_exeext; then
+	if test "$dir/cc" = "/usr/ucb/cc"; then
+	  cc_rejected=yes
+	  continue
+	fi
+	CC="cc"
+	break
+      fi
+    done
+    IFS="$save_ifs"
+    if test $cc_rejected = yes; then
+      # We found a bogon in the path, so make sure we never use it.
+      set dummy $CC
+      shift
+      if test $# -gt 0; then
+	# We chose a different compiler from the bogus one.
+	# However, it has the same name, so the bogon will be chosen
+	# first if we set CC to just the name; use the full file name.
+	shift
+	set dummy "$dir/cc" "$@"
+	shift
+	CC="$@"
+      fi
+    fi
+
+    if test -n "$CC"; then
+      echo "$ac_t$CC" 1>&6
+    else
+      echo "$ac_t"no 1>&6
+    fi
+
+    if test -z "$CC"; then
+      echo "$progname: error: no acceptable cc found in \$PATH" 1>&2
+      exit 1
+    fi
+  fi
+
+  # Now see if the compiler is really GCC.
+  with_gcc=no
+  echo $ac_n "checking whether we are using GNU C... $ac_c" 1>&6
+  echo "$progname:581: checking whether we are using GNU C" >&5
+
+  $rm conftest.c
+  cat > conftest.c <<EOF
+#ifdef __GNUC__
+  yes;
+#endif
+EOF
+  if { ac_try='${CC-cc} -E conftest.c'; { (eval echo $progname:589: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+    with_gcc=yes
+  fi
+  $rm conftest.c
+  echo "$ac_t$with_gcc" 1>&6
+fi
+
+# Allow CC to be a program name with arguments.
+set dummy $CC
+compiler="$2"
+
+echo $ac_n "checking for object suffix... $ac_c" 1>&6
+$rm conftest*
+echo 'int i = 1;' > conftest.c
+echo "$progname:603: checking for object suffix" >& 5
+if { (eval echo $progname:604: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; }; then
+  # Append any warnings to the config.log.
+  cat conftest.err 1>&5
+
+  for ac_file in conftest.*; do
+    case $ac_file in
+    *.c) ;;
+    *) objext=`echo $ac_file | sed -e s/conftest.//` ;;
+    esac
+  done
+else
+  cat conftest.err 1>&5
+  echo "$progname: failed program was:" >&5
+  cat conftest.c >&5
+fi
+$rm conftest*
+echo "$ac_t$objext" 1>&6
+
+echo $ac_n "checking for executable suffix... $ac_c" 1>&6
+if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_cv_exeext="no"
+  $rm conftest*
+  echo 'main () { return 0; }' > conftest.c
+  echo "$progname:629: checking for executable suffix" >& 5
+  if { (eval echo $progname:630: \"$ac_link\") 1>&5; (eval $ac_link) 2>conftest.err; }; then
+    # Append any warnings to the config.log.
+    cat conftest.err 1>&5
+
+    for ac_file in conftest.*; do
+      case $ac_file in
+      *.c | *.err | *.$objext ) ;;
+      *) ac_cv_exeext=.`echo $ac_file | sed -e s/conftest.//` ;;
+      esac
+    done
+  else
+    cat conftest.err 1>&5
+    echo "$progname: failed program was:" >&5
+    cat conftest.c >&5
+  fi
+  $rm conftest*
+fi
+if test "X$ac_cv_exeext" = Xno; then
+  exeext=""
+else
+  exeext="$ac_cv_exeext"
+fi
+echo "$ac_t$ac_cv_exeext" 1>&6
+
+echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6
+pic_flag=
+special_shlib_compile_flags=
+wl=
+link_static_flag=
+no_builtin_flag=
+
+if test "$with_gcc" = yes; then
+  wl='-Wl,'
+  link_static_flag='-static'
+
+  case "$host_os" in
+  beos* | irix5* | irix6* | osf3* | osf4* | osf5*)
+    # PIC is the default for these OSes.
+    ;;
+  aix*)
+    # Below there is a dirty hack to force normal static linking with -ldl
+    # The problem is because libdl dynamically linked with both libc and
+    # libC (AIX C++ library), which obviously doesn't included in libraries
+    # list by gcc. This cause undefined symbols with -static flags.
+    # This hack allows C programs to be linked with "-static -ldl", but
+    # we not sure about C++ programs.
+    link_static_flag="$link_static_flag ${wl}-lC"
+    ;;
+  cygwin* | mingw* | os2*)
+    # We can build DLLs from non-PIC.
+    ;;
+  amigaos*)
+    # FIXME: we need at least 68020 code to build shared libraries, but
+    # adding the `-m68020' flag to GCC prevents building anything better,
+    # like `-m68040'.
+    pic_flag='-m68020 -resident32 -malways-restore-a4'
+    ;;
+  sysv4*MP*)
+    if test -d /usr/nec; then
+       pic_flag=-Kconform_pic
+    fi
+    ;;
+  *)
+    pic_flag='-fPIC'
+    ;;
+  esac
+else
+  # PORTME Check for PIC flags for the system compiler.
+  case "$host_os" in
+  aix3* | aix4*)
+    # All AIX code is PIC.
+    link_static_flag='-bnso -bI:/lib/syscalls.exp'
+    ;;
+
+  hpux9* | hpux10* | hpux11*)
+    # Is there a better link_static_flag that works with the bundled CC?
+    wl='-Wl,'
+    link_static_flag="${wl}-a ${wl}archive"
+    pic_flag='+Z'
+    ;;
+
+  irix5* | irix6*)
+    wl='-Wl,'
+    link_static_flag='-non_shared'
+    # PIC (with -KPIC) is the default.
+    ;;
+
+  cygwin* | mingw* | os2*)
+    # We can build DLLs from non-PIC.
+    ;;
+
+  osf3* | osf4* | osf5*)
+    # All OSF/1 code is PIC.
+    wl='-Wl,'
+    link_static_flag='-non_shared'
+    ;;
+
+  sco3.2v5*)
+    pic_flag='-Kpic'
+    link_static_flag='-dn'
+    special_shlib_compile_flags='-belf'
+    ;;
+
+  solaris*)
+    pic_flag='-KPIC'
+    link_static_flag='-Bstatic'
+    wl='-Wl,'
+    ;;
+
+  sunos4*)
+    pic_flag='-PIC'
+    link_static_flag='-Bstatic'
+    wl='-Qoption ld '
+    ;;
+
+  sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+    pic_flag='-KPIC'
+    link_static_flag='-Bstatic'
+    wl='-Wl,'
+    ;;
+
+  uts4*)
+    pic_flag='-pic'
+    link_static_flag='-Bstatic'
+    ;;
+  sysv4*MP*)
+    if test -d /usr/nec ;then
+      pic_flag='-Kconform_pic'
+      link_static_flag='-Bstatic'
+    fi
+    ;;
+  *)
+    can_build_shared=no
+    ;;
+  esac
+fi
+
+if test -n "$pic_flag"; then
+  echo "$ac_t$pic_flag" 1>&6
+
+  # Check to make sure the pic_flag actually works.
+  echo $ac_n "checking if $compiler PIC flag $pic_flag works... $ac_c" 1>&6
+  $rm conftest*
+  echo "int some_variable = 0;" > conftest.c
+  save_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS $pic_flag -DPIC"
+  echo "$progname:776: checking if $compiler PIC flag $pic_flag works" >&5
+  if { (eval echo $progname:777: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then
+    # Append any warnings to the config.log.
+    cat conftest.err 1>&5
+    
+    case "$host_os" in
+    hpux9* | hpux10* | hpux11*)
+      # On HP-UX, both CC and GCC only warn that PIC is supported... then they
+      # create non-PIC objects.  So, if there were any warnings, we assume that
+      # PIC is not supported.
+      if test -s conftest.err; then
+	echo "$ac_t"no 1>&6
+	can_build_shared=no
+	pic_flag=
+      else
+	echo "$ac_t"yes 1>&6
+	pic_flag=" $pic_flag"
+      fi
+      ;;
+    *)
+      echo "$ac_t"yes 1>&6
+      pic_flag=" $pic_flag"
+      ;;
+    esac
+  else
+    # Append any errors to the config.log.
+    cat conftest.err 1>&5
+    can_build_shared=no
+    pic_flag=
+    echo "$ac_t"no 1>&6
+  fi
+  CFLAGS="$save_CFLAGS"
+  $rm conftest*
+else
+  echo "$ac_t"none 1>&6
+fi
+
+# Check to see if options -o and -c are simultaneously supported by compiler
+echo $ac_n "checking if $compiler supports -c -o file.o... $ac_c" 1>&6
+$rm -r conftest 2>/dev/null
+mkdir conftest
+cd conftest
+$rm conftest*
+echo "int some_variable = 0;" > conftest.c
+mkdir out
+# According to Tom Tromey, Ian Lance Taylor reported there are C compilers
+# that will create temporary files in the current directory regardless of
+# the output directory.  Thus, making CWD read-only will cause this test
+# to fail, enabling locking or at least warning the user not to do parallel
+# builds.
+chmod -w .
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -o out/conftest2.o"
+echo "$progname:829: checking if $compiler supports -c -o file.o" >&5
+if { (eval echo $progname:830: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.o; then
+
+  # The compiler can only warn and ignore the option if not recognized
+  # So say no if there are warnings
+    if test -s out/conftest.err; then
+      echo "$ac_t"no 1>&6
+      compiler_c_o=no
+    else
+      echo "$ac_t"yes 1>&6
+      compiler_c_o=yes
+    fi
+else
+  # Append any errors to the config.log.
+  cat out/conftest.err 1>&5
+  compiler_c_o=no
+  echo "$ac_t"no 1>&6
+fi
+CFLAGS="$save_CFLAGS"
+chmod u+w .
+$rm conftest* out/*
+rmdir out
+cd ..
+rmdir conftest
+$rm -r conftest 2>/dev/null
+
+if test x"$compiler_c_o" = x"yes"; then
+  # Check to see if we can write to a .lo
+  echo $ac_n "checking if $compiler supports -c -o file.lo... $ac_c" 1>&6
+  $rm conftest*
+  echo "int some_variable = 0;" > conftest.c
+  save_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -c -o conftest.lo"
+  echo "$progname:862: checking if $compiler supports -c -o file.lo" >&5
+if { (eval echo $progname:863: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.lo; then
+
+    # The compiler can only warn and ignore the option if not recognized
+    # So say no if there are warnings
+      if test -s conftest.err; then
+	echo "$ac_t"no 1>&6
+	compiler_o_lo=no
+      else
+	echo "$ac_t"yes 1>&6
+	compiler_o_lo=yes
+      fi
+  else
+    # Append any errors to the config.log.
+    cat conftest.err 1>&5
+    compiler_o_lo=no
+    echo "$ac_t"no 1>&6
+  fi
+  CFLAGS="$save_CFLAGS"
+  $rm conftest*
+else
+  compiler_o_lo=no
+fi
+
+# Check to see if we can do hard links to lock some files if needed
+hard_links="nottested"
+if test "$compiler_c_o" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  echo $ac_n "checking if we can lock with hard links... $ac_c" 1>&6
+  hard_links=yes
+  $rm conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  echo "$ac_t$hard_links" 1>&6
+  $rm conftest*
+  if test "$hard_links" = no; then
+    echo "*** WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+if test "$with_gcc" = yes; then
+  # Check to see if options -fno-rtti -fno-exceptions are supported by compiler
+  echo $ac_n "checking if $compiler supports -fno-rtti -fno-exceptions ... $ac_c" 1>&6
+  $rm conftest*
+  echo "int some_variable = 0;" > conftest.c
+  save_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.c"
+  echo "$progname:914: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+  if { (eval echo $progname:915: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.o; then
+
+    # The compiler can only warn and ignore the option if not recognized
+    # So say no if there are warnings
+      if test -s conftest.err; then
+	echo "$ac_t"no 1>&6
+	compiler_rtti_exceptions=no
+      else
+	echo "$ac_t"yes 1>&6
+	compiler_rtti_exceptions=yes
+      fi
+  else
+    # Append any errors to the config.log.
+    cat conftest.err 1>&5
+    compiler_rtti_exceptions=no
+    echo "$ac_t"no 1>&6
+  fi
+  CFLAGS="$save_CFLAGS"
+  $rm conftest*
+
+  if test "$compiler_rtti_exceptions" = "yes"; then
+    no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
+  else
+    no_builtin_flag=' -fno-builtin'
+  fi
+  
+fi
+
+# Check for any special shared library compilation flags.
+if test -n "$special_shlib_compile_flags"; then
+  echo "$progname: warning: \`$CC' requires \`$special_shlib_compile_flags' to build shared libraries" 1>&2
+  if echo "$old_CC $old_CFLAGS " | egrep -e "[ 	]$special_shlib_compile_flags[ 	]" >/dev/null; then :
+  else
+    echo "$progname: add \`$special_shlib_compile_flags' to the CC or CFLAGS env variable and reconfigure" 1>&2
+    can_build_shared=no
+  fi
+fi
+
+echo $ac_n "checking if $compiler static flag $link_static_flag works... $ac_c" 1>&6
+$rm conftest*
+echo 'main(){return(0);}' > conftest.c
+save_LDFLAGS="$LDFLAGS"
+LDFLAGS="$LDFLAGS $link_static_flag"
+echo "$progname:958: checking if $compiler static flag $link_static_flag works" >&5
+if { (eval echo $progname:959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+  echo "$ac_t$link_static_flag" 1>&6
+else
+  echo "$ac_t"none 1>&6
+  link_static_flag=
+fi
+LDFLAGS="$save_LDFLAGS"
+$rm conftest*
+
+if test -z "$LN_S"; then
+  # Check to see if we can use ln -s, or we need hard links.
+  echo $ac_n "checking whether ln -s works... $ac_c" 1>&6
+  $rm conftest.dat
+  if ln -s X conftest.dat 2>/dev/null; then
+    $rm conftest.dat
+    LN_S="ln -s"
+  else
+    LN_S=ln
+  fi
+  if test "$LN_S" = "ln -s"; then
+    echo "$ac_t"yes 1>&6
+  else
+    echo "$ac_t"no 1>&6
+  fi
+fi
+
+# Make sure LD is an absolute path.
+if test -z "$LD"; then
+  ac_prog=ld
+  if test "$with_gcc" = yes; then
+    # Check if gcc -print-prog-name=ld gives a path.
+    echo $ac_n "checking for ld used by GCC... $ac_c" 1>&6
+    echo "$progname:991: checking for ld used by GCC" >&5
+    ac_prog=`($CC -print-prog-name=ld) 2>&5`
+    case "$ac_prog" in
+    # Accept absolute paths.
+    [\\/]* | [A-Za-z]:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the path 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"
+      ;;
+    "")
+      # If it fails, then pretend we are not using GCC.
+      ac_prog=ld
+      ;;
+    *)
+      # If it is relative, then search for the first ld in PATH.
+      with_gnu_ld=unknown
+      ;;
+    esac
+  elif test "$with_gnu_ld" = yes; then
+    echo $ac_n "checking for GNU ld... $ac_c" 1>&6
+    echo "$progname:1015: checking for GNU ld" >&5
+  else
+    echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
+    echo "$progname:1018: checking for non-GNU ld" >&5
+  fi
+
+  if test -z "$LD"; then
+    IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+    for ac_dir in $PATH; do
+      test -z "$ac_dir" && ac_dir=.
+      if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+	LD="$ac_dir/$ac_prog"
+	# Check to see if the program is GNU ld.  I'd rather use --version,
+	# but apparently some GNU ld's only accept -v.
+	# Break only if it was the GNU/non-GNU ld that we prefer.
+	if "$LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
+	  test "$with_gnu_ld" != no && break
+	else
+	  test "$with_gnu_ld" != yes && break
+	fi
+      fi
+    done
+    IFS="$ac_save_ifs"
+  fi
+
+  if test -n "$LD"; then
+    echo "$ac_t$LD" 1>&6
+  else
+    echo "$ac_t"no 1>&6
+  fi
+
+  if test -z "$LD"; then
+    echo "$progname: error: no acceptable ld found in \$PATH" 1>&2
+    exit 1
+  fi
+fi
+
+# Check to see if it really is or is not GNU ld.
+echo $ac_n "checking if the linker ($LD) is GNU ld... $ac_c" 1>&6
+# I'd rather use --version here, but apparently some GNU ld's only accept -v.
+if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
+  with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+echo "$ac_t$with_gnu_ld" 1>&6
+
+# See if the linker supports building shared libraries.
+echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c" 1>&6
+
+allow_undefined_flag=
+no_undefined_flag=
+need_lib_prefix=unknown
+need_version=unknown
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+archive_cmds=
+archive_expsym_cmds=
+old_archive_from_new_cmds=
+export_dynamic_flag_spec=
+whole_archive_flag_spec=
+thread_safe_flag_spec=
+hardcode_libdir_flag_spec=
+hardcode_libdir_separator=
+hardcode_direct=no
+hardcode_minus_L=no
+hardcode_shlibpath_var=unsupported
+runpath_var=
+always_export_symbols=no
+export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
+# include_expsyms should be a list of space-separated symbols to be *always*
+# included in the symbol list
+include_expsyms=
+# exclude_expsyms can be an egrep regular expression of symbols to exclude
+# it will be wrapped by ` (' and `)$', 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'.
+exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
+# 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.
+
+case "$host_os" in
+cygwin* | mingw*)
+  # FIXME: the MSVC++ port hasn't been tested in a loooong time
+  # When not using gcc, we currently assume that we are using
+  # Microsoft Visual C++.
+  if test "$with_gcc" != yes; then
+    with_gnu_ld=no
+  fi
+  ;;
+
+esac
+
+ld_shlibs=yes
+if test "$with_gnu_ld" = yes; then
+  # If archive_cmds runs LD, not CC, wlarc should be empty
+  wlarc='${wl}'
+
+  # See if GNU ld supports shared libraries.
+  case "$host_os" in
+  aix3* | aix4*)
+    # On AIX, the GNU linker is very broken
+    ld_shlibs=no
+    cat <<EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+EOF
+    ;;
+
+  amigaos*)
+    archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)'
+    hardcode_libdir_flag_spec='-L$libdir'
+    hardcode_minus_L=yes
+
+    # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+    # that the semantics of dynamic libraries on AmigaOS, at least up
+    # to version 4, is to share data among multiple programs linked
+    # with the same dynamic library.  Since this doesn't match the
+    # behavior of shared libraries on other platforms, we can use
+    # them.
+    ld_shlibs=no
+    ;;
+
+  beos*)
+    if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
+      allow_undefined_flag=unsupported
+      # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+      # support --undefined.  This deserves some investigation.  FIXME
+      archive_cmds='$CC -nostart $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
+    else
+      ld_shlibs=no
+    fi
+    ;;
+
+  cygwin* | mingw*)
+    # hardcode_libdir_flag_spec is actually meaningless, as there is
+    # no search path for DLLs.
+    hardcode_libdir_flag_spec='-L$libdir'
+    allow_undefined_flag=unsupported
+    always_export_symbols=yes
+
+    # Extract the symbol export list from an `--export-all' def file,
+    # then regenerate the def file from the symbol export list, so that
+    # the compiled dll only exports the symbol export list.
+    export_symbols_cmds='test -f $objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $0 > $objdir/$soname-ltdll.c~
+      test -f $objdir/$soname-ltdll.$objext || (cd $objdir && $CC -c $soname-ltdll.c)~
+      $DLLTOOL --export-all --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --output-def $objdir/$soname-def  $objdir/$soname-ltdll.$objext $libobjs $convenience~
+      sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]* ; *//" < $objdir/$soname-def > $export_symbols'
+
+    archive_expsym_cmds='echo EXPORTS > $objdir/$soname-def~
+      _lt_hint=1;
+      for symbol in `cat $export_symbols`; do
+	echo "	\$symbol @ \$_lt_hint ; " >> $objdir/$soname-def;
+	_lt_hint=`expr 1 + \$_lt_hint`;
+      done~
+      test -f $objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $0 > $objdir/$soname-ltdll.c~
+      test -f $objdir/$soname-ltdll.$objext || (cd $objdir && $CC -c $soname-ltdll.c)~
+      $CC -Wl,--base-file,$objdir/$soname-base -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~
+      $DLLTOOL --as=$AS --dllname $soname --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --def $objdir/$soname-def --base-file $objdir/$soname-base --output-exp $objdir/$soname-exp~
+      $CC -Wl,--base-file,$objdir/$soname-base $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~
+      $DLLTOOL --as=$AS --dllname $soname --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --def $objdir/$soname-def --base-file $objdir/$soname-base --output-exp $objdir/$soname-exp~
+      $CC $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts'
+
+      old_archive_from_new_cmds='$DLLTOOL --as=$AS --dllname $soname --def $objdir/$soname-def --output-lib $objdir/$libname.a' 
+    ;;
+
+  netbsd*)
+    if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+      archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
+      archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+    else
+      archive_cmds='$LD -Bshareable $libobjs $deplibs $linkopts -o $lib'
+      # can we support soname and/or expsyms with a.out? -oliva
+    fi
+    ;;
+
+  solaris* | sysv5*)
+    if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
+      ld_shlibs=no
+      cat <<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.
+
+EOF
+    elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
+      archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
+      archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+    else
+      ld_shlibs=no
+    fi
+    ;;      
+
+  sunos4*)
+    archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linkopts'
+    wlarc=
+    hardcode_direct=yes
+    hardcode_shlibpath_var=no
+    ;;
+
+  *)
+    if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
+      archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
+      archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+    else
+      ld_shlibs=no
+    fi
+    ;;
+  esac
+
+  if test "$ld_shlibs" = yes; then
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
+    export_dynamic_flag_spec='${wl}--export-dynamic'
+    case $host_os in
+    cygwin* | mingw*)
+      # dlltool doesn't understand --whole-archive et. al.
+      whole_archive_flag_spec=
+      ;;
+    *)
+      # ancient GNU ld didn't support --whole-archive et. al.
+      if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
+        whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      else
+        whole_archive_flag_spec=
+      fi
+      ;;
+    esac
+  fi
+else
+  # PORTME fill in a description of your system's linker (not GNU ld)
+  case "$host_os" in
+  aix3*)
+    allow_undefined_flag=unsupported
+    always_export_symbols=yes
+    archive_expsym_cmds='$LD -o $objdir/$soname $libobjs $deplibs $linkopts -bE:$export_symbols -T512 -H512 -bM:SRE~$AR cru $lib $objdir/$soname'
+    # Note: this linker hardcodes the directories in LIBPATH if there
+    # are no directories specified by -L.
+    hardcode_minus_L=yes
+    if test "$with_gcc" = yes && test -z "$link_static_flag"; then
+      # Neither direct hardcoding nor static linking is supported with a
+      # broken collect2.
+      hardcode_direct=unsupported
+    fi
+    ;;
+
+  aix4*)
+    hardcode_libdir_flag_spec='${wl}-b ${wl}nolibpath ${wl}-b ${wl}libpath:$libdir:/usr/lib:/lib'
+    hardcode_libdir_separator=':'
+    if test "$with_gcc" = yes; then
+      collect2name=`${CC} -print-prog-name=collect2`
+      if test -f "$collect2name" && \
+	 strings "$collect2name" | grep resolve_lib_name >/dev/null
+      then
+	# We have reworked collect2
+	hardcode_direct=yes
+      else
+	# We have old collect2
+	hardcode_direct=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
+	hardcode_minus_L=yes
+	hardcode_libdir_flag_spec='-L$libdir'
+	hardcode_libdir_separator=
+      fi
+      shared_flag='-shared'
+    else
+      shared_flag='${wl}-bM:SRE'
+      hardcode_direct=yes
+    fi
+    allow_undefined_flag=' ${wl}-berok'
+    archive_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bexpall ${wl}-bnoentry${allow_undefined_flag}'
+    archive_expsym_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}'
+    case "$host_os" in aix4.[01]|aix4.[01].*)
+      # According to Greg Wooledge, -bexpall is only supported from AIX 4.2 on
+      always_export_symbols=yes ;;
+    esac
+   ;;
+
+  amigaos*)
+    archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)'
+    hardcode_libdir_flag_spec='-L$libdir'
+    hardcode_minus_L=yes
+    # see comment about different semantics on the GNU ld section
+    ld_shlibs=no
+    ;;
+
+  cygwin* | mingw*)
+    # 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.
+    hardcode_libdir_flag_spec=' '
+    allow_undefined_flag=unsupported
+    # Tell ltmain to make .lib files, not .a files.
+    libext=lib
+    # FIXME: Setting linknames here is a bad hack.
+    archive_cmds='$CC -o $lib $libobjs $linkopts `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+    # The linker will automatically build a .lib file if we build a DLL.
+    old_archive_from_new_cmds='true'
+    # FIXME: Should let the user specify the lib program.
+    old_archive_cmds='lib /OUT:$oldlib$oldobjs'
+    fix_srcfile_path='`cygpath -w $srcfile`'
+    ;;
+
+  freebsd1*)
+    ld_shlibs=no
+    ;;
+
+  # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+  # support.  Future versions do this automatically, but an explicit c++rt0.o
+  # does not break anything, and helps significantly (at the cost of a little
+  # extra space).
+  freebsd2.2*)
+    archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts /usr/lib/c++rt0.o'
+    hardcode_libdir_flag_spec='-R$libdir'
+    hardcode_direct=yes
+    hardcode_shlibpath_var=no
+    ;;
+
+  # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+  freebsd2*)
+    archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'
+    hardcode_direct=yes
+    hardcode_minus_L=yes
+    hardcode_shlibpath_var=no
+    ;;
+
+  # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+  freebsd*)
+    archive_cmds='$CC -shared -o $lib $libobjs $deplibs $linkopts'
+    hardcode_libdir_flag_spec='-R$libdir'
+    hardcode_direct=yes
+    hardcode_shlibpath_var=no
+    ;;
+
+  hpux9* | hpux10* | hpux11*)
+    case "$host_os" in
+    hpux9*) archive_cmds='$rm $objdir/$soname~$LD -b +b $install_libdir -o $objdir/$soname $libobjs $deplibs $linkopts~test $objdir/$soname = $lib || mv $objdir/$soname $lib' ;;
+    *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linkopts' ;;
+    esac
+    hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+    hardcode_libdir_separator=:
+    hardcode_direct=yes
+    hardcode_minus_L=yes # Not in the search PATH, but as the default
+			 # location of the library.
+    export_dynamic_flag_spec='${wl}-E'
+    ;;
+
+  irix5* | irix6*)
+    if test "$with_gcc" = yes; then
+      archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
+    else
+      archive_cmds='$LD -shared $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
+    fi
+    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+    hardcode_libdir_separator=:
+    ;;
+
+  netbsd*)
+    if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'  # a.out
+    else
+      archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linkopts'      # ELF
+    fi
+    hardcode_libdir_flag_spec='${wl}-R$libdir'
+    hardcode_direct=yes
+    hardcode_shlibpath_var=no
+    ;;
+
+  openbsd*)
+    archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'
+    hardcode_libdir_flag_spec='-R$libdir'
+    hardcode_direct=yes
+    hardcode_shlibpath_var=no
+    ;;
+
+  os2*)
+    hardcode_libdir_flag_spec='-L$libdir'
+    hardcode_minus_L=yes
+    allow_undefined_flag=unsupported
+    archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $objdir/$libname.def~$echo DATA >> $objdir/$libname.def~$echo " SINGLE NONSHARED" >> $objdir/$libname.def~$echo EXPORTS >> $objdir/$libname.def~emxexp $libobjs >> $objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $linkopts $objdir/$libname.def'
+    old_archive_from_new_cmds='emximp -o $objdir/$libname.a $objdir/$libname.def'
+    ;;
+
+  osf3*)
+    if test "$with_gcc" = yes; then
+      allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+      archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $linkopts ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
+    else
+      allow_undefined_flag=' -expect_unresolved \*'
+      archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
+    fi
+    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+    hardcode_libdir_separator=:
+    ;;
+
+  osf4* | osf5*)  # As osf3* with the addition of the -msym flag
+    if test "$with_gcc" = yes; then
+      allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+      archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $linkopts ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
+    else
+      allow_undefined_flag=' -expect_unresolved \*'
+      archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linkopts -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
+    fi
+    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+    hardcode_libdir_separator=:
+    ;;
+
+  sco3.2v5*)
+    archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+    hardcode_shlibpath_var=no
+    runpath_var=LD_RUN_PATH
+    hardcode_runpath_var=yes
+    ;;
+
+  solaris*)
+    no_undefined_flag=' -z text'
+    # $CC -shared without GNU ld will not create a library from C++
+    # object files and a static libstdc++, better avoid it by now
+    archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linkopts'
+    archive_expsym_cmds='$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 $linkopts~$rm $lib.exp'
+    hardcode_libdir_flag_spec='-R$libdir'
+    hardcode_shlibpath_var=no
+    case "$host_os" in
+    solaris2.[0-5] | solaris2.[0-5].*) ;;
+    *) # Supported since Solaris 2.6 (maybe 2.5.1?)
+      whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
+    esac
+    ;;
+
+  sunos4*)
+    archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linkopts'
+    hardcode_libdir_flag_spec='-L$libdir'
+    hardcode_direct=yes
+    hardcode_minus_L=yes
+    hardcode_shlibpath_var=no
+    ;;
+
+  sysv4)
+    archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+    runpath_var='LD_RUN_PATH'
+    hardcode_shlibpath_var=no
+    hardcode_direct=no #Motorola manual says yes, but my tests say they lie 
+    ;;  
+
+  sysv4.3*)
+    archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+    hardcode_shlibpath_var=no
+    export_dynamic_flag_spec='-Bexport'
+    ;;
+
+  sysv5*)
+    no_undefined_flag=' -z text'
+    # $CC -shared without GNU ld will not create a library from C++
+    # object files and a static libstdc++, better avoid it by now
+    archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linkopts'
+    archive_expsym_cmds='$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 $linkopts~$rm $lib.exp'
+    hardcode_libdir_flag_spec=
+    hardcode_shlibpath_var=no
+    runpath_var='LD_RUN_PATH'
+    ;;
+
+  uts4*)
+    archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+    hardcode_libdir_flag_spec='-L$libdir'
+    hardcode_shlibpath_var=no
+    ;;
+
+  dgux*)
+    archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+    hardcode_libdir_flag_spec='-L$libdir'
+    hardcode_shlibpath_var=no
+    ;;
+
+  sysv4*MP*)
+    if test -d /usr/nec; then
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+      hardcode_shlibpath_var=no
+      runpath_var=LD_RUN_PATH
+      hardcode_runpath_var=yes
+      ld_shlibs=yes
+    fi
+    ;;
+
+  sysv4.2uw2*)
+    archive_cmds='$LD -G -o $lib $libobjs $deplibs $linkopts'
+    hardcode_direct=yes
+    hardcode_minus_L=no
+    hardcode_shlibpath_var=no
+    hardcode_runpath_var=yes
+    runpath_var=LD_RUN_PATH
+    ;;
+
+  unixware7*)
+    archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+    runpath_var='LD_RUN_PATH'
+    hardcode_shlibpath_var=no
+    ;;
+
+  *)
+    ld_shlibs=no
+    ;;
+  esac
+fi
+echo "$ac_t$ld_shlibs" 1>&6
+test "$ld_shlibs" = no && can_build_shared=no
+
+if test -z "$NM"; then
+  echo $ac_n "checking for BSD-compatible nm... $ac_c" 1>&6
+  case "$NM" in
+  [\\/]* | [A-Za-z]:[\\/]*) ;; # Let the user override the test with a path.
+  *)
+    IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+    for ac_dir in $PATH /usr/ucb /usr/ccs/bin /bin; do
+      test -z "$ac_dir" && ac_dir=.
+      if test -f $ac_dir/nm || test -f $ac_dir/nm$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:
+	#   nm: unknown option "B" ignored
+	if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
+	  NM="$ac_dir/nm -B"
+	  break
+	elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
+	  NM="$ac_dir/nm -p"
+	  break
+	else
+	  NM=${NM="$ac_dir/nm"} # keep the first match, but
+	  continue # so that we can try to find one that supports BSD flags
+	fi
+      fi
+    done
+    IFS="$ac_save_ifs"
+    test -z "$NM" && NM=nm
+    ;;
+  esac
+  echo "$ac_t$NM" 1>&6
+fi
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6
+
+# 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='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Transform the above into a raw symbol and a C symbol.
+symxfrm='\1 \2\3 \3'
+
+# Transform an extracted symbol line into a proper C declaration
+global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
+
+# Define system-specific variables.
+case "$host_os" in
+aix*)
+  symcode='[BCDT]'
+  ;;
+cygwin* | mingw*)
+  symcode='[ABCDGISTW]'
+  ;;
+hpux*) # Its linker distinguishes data from code symbols
+  global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^. .* \(.*\)$/extern char \1;/p'"
+  ;;
+irix*)
+  symcode='[BCDEGRST]'
+  ;;
+solaris*)
+  symcode='[BDT]'
+  ;;
+sysv4)
+  symcode='[DFNSTU]'
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
+  symcode='[ABCDGISTW]'
+fi
+
+# Try without a prefix undercore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Write the raw and C identifiers.
+  global_symbol_pipe="sed -n -e 's/^.*[ 	]\($symcode\)[ 	][ 	]*\($ac_symprfx\)$sympat$/$symxfrm/p'"
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+  $rm conftest*
+  cat > conftest.c <<EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(){}
+#ifdef __cplusplus
+}
+#endif
+main(){nm_test_var='a';nm_test_func();return(0);}
+EOF
+
+  echo "$progname:1635: checking if global_symbol_pipe works" >&5
+  if { (eval echo $progname:1636: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if { echo "$progname:1639: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then
+
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if egrep ' nm_test_var$' "$nlist" >/dev/null; then
+	if egrep ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<EOF > conftest.c
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+EOF
+	  # Now generate the symbol file.
+	  eval "$global_symbol_to_cdecl"' < "$nlist" >> conftest.c'
+
+	  cat <<EOF >> conftest.c
+#if defined (__STDC__) && __STDC__
+# define lt_ptr_t void *
+#else
+# define lt_ptr_t char *
+# define const
+#endif
+
+/* The mapping between symbol names and symbols. */
+const struct {
+  const char *name;
+  lt_ptr_t address;
+}
+lt_preloaded_symbols[] =
+{
+EOF
+	  sed 's/^. \(.*\) \(.*\)$/  {"\2", (lt_ptr_t) \&\2},/' < "$nlist" >> conftest.c
+	  cat <<\EOF >> conftest.c
+  {0, (lt_ptr_t) 0}
+};
+
+#ifdef __cplusplus
+}
+#endif
+EOF
+	  # Now try linking the two files.
+	  mv conftest.$objext conftstm.$objext
+	  save_LIBS="$LIBS"
+	  save_CFLAGS="$CFLAGS"
+	  LIBS="conftstm.$objext"
+	  CFLAGS="$CFLAGS$no_builtin_flag"
+	  if { (eval echo $progname:1691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+	    pipe_works=yes
+	  else
+	    echo "$progname: failed program was:" >&5
+	    cat conftest.c >&5
+	  fi
+	  LIBS="$save_LIBS"
+	else
+	  echo "cannot find nm_test_func in $nlist" >&5
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&5
+      fi
+    else
+      echo "cannot run $global_symbol_pipe" >&5
+    fi
+  else
+    echo "$progname: failed program was:" >&5
+    cat conftest.c >&5
+  fi
+  $rm conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    global_symbol_pipe=
+  fi
+done
+if test "$pipe_works" = yes; then
+  echo "${ac_t}ok" 1>&6
+else
+  echo "${ac_t}failed" 1>&6
+fi
+
+if test -z "$global_symbol_pipe"; then
+  global_symbol_to_cdecl=
+fi
+
+# Check hardcoding attributes.
+echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" || \
+   test -n "$runpath_var"; then
+
+  # We can hardcode non-existant directories.
+  if test "$hardcode_direct" != 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 "$hardcode_shlibpath_var" != no &&
+     test "$hardcode_minus_L" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action=unsupported
+fi
+echo "$ac_t$hardcode_action" 1>&6
+
+
+reload_flag=
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+echo $ac_n "checking for $LD option to reload object files... $ac_c" 1>&6
+# PORTME Some linkers may need a different reload flag.
+reload_flag='-r'
+echo "$ac_t$reload_flag" 1>&6
+test -n "$reload_flag" && reload_flag=" $reload_flag"
+
+# PORTME Fill in your ld.so characteristics
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+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"
+sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+file_magic_cmd=
+file_magic_test_file=
+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.
+# '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
+# which responds to the $file_magic_cmd with a given egrep 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.
+echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6
+case "$host_os" in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}.so$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}.so$major'
+  ;;
+
+aix4*)
+  version_type=linux
+  # AIX 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.
+  # We preserve .a as extension for shared libraries though AIX4.2
+  # and later linker supports .so
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.a'
+  shlibpath_var=LIBPATH
+  deplibs_check_method=pass_all
+  ;;
+
+amigaos*)
+  library_names_spec='$libname.ixlibrary $libname.a'
+  # Create ${libname}_ixlibrary.a entries in /sys/libs.
+  finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''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 ${libname}_ixlibrary.a) || exit 1; done'
+  ;;
+
+beos*)
+  library_names_spec='${libname}.so'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  deplibs_check_method=pass_all
+  lt_cv_dlopen="load_add_on"
+  lt_cv_dlopen_libs=
+  lt_cv_dlopen_self=yes
+  ;;
+
+bsdi4*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+  soname_spec='${libname}${release}.so$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+  file_magic_cmd=/usr/bin/file
+  file_magic_test_file=/shlib/libc.so
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  export_dynamic_flag_spec=-rdynamic
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw*)
+  version_type=windows
+  need_version=no
+  need_lib_prefix=no
+  if test "$with_gcc" = yes; then
+    library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.a'
+  else
+    library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib'
+  fi
+  dynamic_linker='Win32 ld.exe'
+  deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+  file_magic_cmd='${OBJDUMP} -f'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  lt_cv_dlopen="LoadLibrary"
+  lt_cv_dlopen_libs=
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+  
+freebsd*)
+  objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
+  version_type=freebsd-$objformat
+  case "$version_type" in
+    freebsd-elf*)
+      deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object'
+      file_magic_cmd=/usr/bin/file
+      file_magic_test_file=`echo /usr/lib/libc.so*`
+      library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      deplibs_check_method=unknown
+      library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case "$host_os" in
+  freebsd2* | freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  *) # from 3.2 on
+    shlibpath_overrides_runpath=no
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
+  soname_spec='${libname}${release}.so$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  dynamic_linker="$host_os dld.sl"
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  shlibpath_var=SHLIB_PATH
+  shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+  library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
+  soname_spec='${libname}${release}.sl$major'
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+irix5* | irix6*)
+  version_type=irix
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}.so.$major'
+  library_names_spec='${libname}${release}.so.$versuffix ${libname}${release}.so.$major ${libname}${release}.so $libname.so'
+  case "$host_os" in
+  irix5*)
+    libsuff= shlibsuff=
+    # this will be overridden with pass_all, but let us keep it just in case
+    deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
+    ;;
+  *)
+    case "$LD" in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${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${libsuff}"
+  file_magic_cmd=/usr/bin/file
+  file_magic_test_file=`echo /lib${libsuff}/libc.so*`
+  deplibs_check_method='pass_all'
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux-gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+  soname_spec='${libname}${release}.so$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+  file_magic_cmd=/usr/bin/file
+  file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
+
+  if test -f /lib/ld.so.1; then
+    dynamic_linker='GNU ld.so'
+  else
+    # Only the GNU ld.so supports shared libraries on MkLinux.
+    case "$host_cpu" in
+    powerpc*) dynamic_linker=no ;;
+    *) dynamic_linker='Linux ld.so' ;;
+    esac
+  fi
+  ;;
+
+netbsd*)
+  version_type=sunos
+  if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
+    soname_spec='${libname}${release}.so$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+openbsd*)
+  version_type=sunos
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+    need_version=no
+  fi
+  library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+os2*)
+  libname_spec='$name'
+  need_lib_prefix=no
+  library_names_spec='$libname.dll $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_version=no
+  soname_spec='${libname}${release}.so'
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
+  shlibpath_var=LD_LIBRARY_PATH
+  # this will be overridden with pass_all, but let us keep it just in case
+  deplibs_check_method='file_magic COFF format alpha shared library'
+  file_magic_cmd=/usr/bin/file
+  file_magic_test_file=/shlib/libc.so
+  deplibs_check_method='pass_all'
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+sco3.2v5*)
+  version_type=osf
+  soname_spec='${libname}${release}.so$major'
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+  soname_spec='${libname}${release}.so$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  deplibs_check_method="file_magic ELF [0-9][0-9]-bit [LM]SB dynamic lib"
+  file_magic_cmd=/usr/bin/file
+  file_magic_test_file=/lib/libc.so
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+  version_type=linux
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+  soname_spec='${libname}${release}.so$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case "$host_vendor" in
+    ncr)
+      deplibs_check_method='pass_all'
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+      file_magic_cmd=/usr/bin/file
+      file_magic_test_file=`echo /usr/lib/libc.so*`
+      ;;
+  esac
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+  soname_spec='${libname}${release}.so$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+  soname_spec='${libname}${release}.so$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
+    soname_spec='$libname.so.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+echo "$ac_t$dynamic_linker" 1>&6
+test "$dynamic_linker" = no && can_build_shared=no
+
+# Report the final consequences.
+echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6
+
+# Only try to build win32 dlls if AC_LIBTOOL_WIN32_DLL was used in
+# configure.in, otherwise build static only libraries.
+case "$host_os" in
+cygwin* | mingw* | os2*)
+  if test x$can_build_shared = xyes; then
+    test x$enable_win32_dll = xno && can_build_shared=no
+    echo "checking if package supports dlls... $can_build_shared" 1>&6
+  fi
+;;
+esac
+
+if test -n "$file_magic_test_file" && test -n "$file_magic_cmd"; then
+  case "$deplibs_check_method" in
+  "file_magic "*)
+    file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
+    if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+       egrep "$file_magic_regex" > /dev/null; then
+      :
+    else
+      cat <<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
+
+EOF
+    fi ;;
+  esac
+fi
+
+echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6
+test "$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 "$host_os" in
+aix3*)
+  test "$enable_shared" = yes && enable_static=no
+  if test -n "$RANLIB"; then
+    archive_cmds="$archive_cmds~\$RANLIB \$lib"
+    postinstall_cmds='$RANLIB $lib'
+  fi
+  ;;
+
+aix4*)
+  test "$enable_shared" = yes && enable_static=no
+  ;;
+esac
+
+echo "$ac_t$enable_shared" 1>&6
+
+# Make sure either enable_shared or enable_static is yes.
+test "$enable_shared" = yes || enable_static=yes
+
+echo "checking whether to build static libraries... $enable_static" 1>&6
+
+if test "$hardcode_action" = relink; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+echo $ac_n "checking for objdir... $ac_c" 1>&6
+rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+echo "$ac_t$objdir" 1>&6
+
+if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+if eval "test \"`echo '$''{'lt_cv_dlopen'+set}'`\" != set"; then
+  lt_cv_dlopen=no lt_cv_dlopen_libs=
+echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
+echo "$progname:2212: checking for dlopen in -ldl" >&5
+ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-ldl  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2220 "ltconfig"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen();
+
+int main() {
+dlopen()
+; return 0; }
+EOF
+if { (eval echo $progname:2233: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "$progname: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+  echo "$ac_t""no" 1>&6
+echo $ac_n "checking for dlopen""... $ac_c" 1>&6
+echo "$progname:2252: checking for dlopen" >&5
+if eval "test \"`echo '$''{'ac_cv_func_dlopen'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2257 "ltconfig"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char dlopen(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_dlopen) || defined (__stub___dlopen)
+choke me
+#else
+dlopen();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo $progname:2282: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_dlopen=yes"
+else
+  echo "$progname: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_dlopen=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_func_'dlopen`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  lt_cv_dlopen="dlopen"
+else
+  echo "$ac_t""no" 1>&6
+echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6
+echo "$progname:2299: checking for dld_link in -ldld" >&5
+ac_lib_var=`echo dld'_'dld_link | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-ldld  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2307 "ltconfig"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link();
+
+int main() {
+dld_link()
+; return 0; }
+EOF
+if { (eval echo $progname:2320: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "$progname: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+else
+  echo "$ac_t""no" 1>&6
+echo $ac_n "checking for shl_load""... $ac_c" 1>&6
+echo "$progname:2339: checking for shl_load" >&5
+if eval "test \"`echo '$''{'ac_cv_func_shl_load'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2344 "ltconfig"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char shl_load(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_shl_load) || defined (__stub___shl_load)
+choke me
+#else
+shl_load();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo $progname:2369: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_shl_load=yes"
+else
+  echo "$progname: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_shl_load=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'shl_load`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  lt_cv_dlopen="shl_load"
+else
+  echo "$ac_t""no" 1>&6
+echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6
+echo "$progname:2387: checking for shl_load in -ldld" >&5
+ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-ldld  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2395 "ltconfig"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load();
+
+int main() {
+shl_load()
+; return 0; }
+EOF
+if { (eval echo $progname:2409: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "$progname: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+
+fi
+
+    
+fi
+
+  
+fi
+
+
+fi
+
+fi
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  fi
+
+  case "$lt_cv_dlopen" in
+  dlopen)
+for ac_hdr in dlfcn.h; do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "$progname:2452: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2457 "ltconfig"
+#include <$ac_hdr>
+int fnord = 0;
+EOF
+ac_try="$ac_compile >/dev/null 2>conftest.out"
+{ (eval echo $progname:2462: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "$progname: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+    if test "x$ac_cv_header_dlfcn_h" = xyes; then
+      CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+    fi
+    eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+  echo $ac_n "checking whether a program can dlopen itself""... $ac_c" 1>&6
+echo "$progname:2490: checking whether a program can dlopen itself" >&5
+if test "${lt_cv_dlopen_self+set}" = set; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test "$cross_compiling" = yes; then
+    lt_cv_dlopen_self=cross
+  else
+    cat > conftest.c <<EOF
+#line 2498 "ltconfig"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LTDL_GLOBAL	RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+#  define LTDL_GLOBAL	DL_GLOBAL
+# else
+#  define LTDL_GLOBAL	0
+# endif
+#endif
+
+/* We may have to define LTDL_LAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LTDL_LAZY_OR_NOW
+# ifdef RTLD_LAZY
+#  define LTDL_LAZY_OR_NOW	RTLD_LAZY
+# else
+#  ifdef DL_LAZY
+#   define LTDL_LAZY_OR_NOW	DL_LAZY
+#  else
+#   ifdef RTLD_NOW
+#    define LTDL_LAZY_OR_NOW	RTLD_NOW
+#   else
+#    ifdef DL_NOW
+#     define LTDL_LAZY_OR_NOW	DL_NOW
+#    else
+#     define LTDL_LAZY_OR_NOW	0
+#    endif
+#   endif
+#  endif
+# endif
+#endif
+
+fnord() { int i=42;}
+main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);
+    if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
+	       if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); } 
+
+EOF
+if { (eval echo $progname:2544: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+  lt_cv_dlopen_self=yes
+else
+  echo "$progname: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  lt_cv_dlopen_self=no
+fi
+rm -fr conftest*
+fi
+
+fi
+
+echo "$ac_t""$lt_cv_dlopen_self" 1>&6
+
+  if test "$lt_cv_dlopen_self" = yes; then
+    LDFLAGS="$LDFLAGS $link_static_flag"
+  echo $ac_n "checking whether a statically linked program can dlopen itself""... $ac_c" 1>&6
+echo "$progname:2563: checking whether a statically linked program can dlopen itself" >&5
+if test "${lt_cv_dlopen_self_static+set}" = set; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test "$cross_compiling" = yes; then
+    lt_cv_dlopen_self_static=cross
+  else
+    cat > conftest.c <<EOF
+#line 2571 "ltconfig"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LTDL_GLOBAL	RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+#  define LTDL_GLOBAL	DL_GLOBAL
+# else
+#  define LTDL_GLOBAL	0
+# endif
+#endif
+
+/* We may have to define LTDL_LAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LTDL_LAZY_OR_NOW
+# ifdef RTLD_LAZY
+#  define LTDL_LAZY_OR_NOW	RTLD_LAZY
+# else
+#  ifdef DL_LAZY
+#   define LTDL_LAZY_OR_NOW	DL_LAZY
+#  else
+#   ifdef RTLD_NOW
+#    define LTDL_LAZY_OR_NOW	RTLD_NOW
+#   else
+#    ifdef DL_NOW
+#     define LTDL_LAZY_OR_NOW	DL_NOW
+#    else
+#     define LTDL_LAZY_OR_NOW	0
+#    endif
+#   endif
+#  endif
+# endif
+#endif
+
+fnord() { int i=42;}
+main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);
+    if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
+    if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); } 
+
+EOF
+if { (eval echo $progname:2617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+  lt_cv_dlopen_self_static=yes
+else
+  echo "$progname: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  lt_cv_dlopen_self_static=no
+fi
+rm -fr conftest*
+fi
+
+fi
+
+echo "$ac_t""$lt_cv_dlopen_self_static" 1>&6
+fi
+    ;;
+  esac
+
+  case "$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=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+
+# Copy echo and quote the copy, instead of the original, because it is
+# used later.
+ltecho="$echo"
+if test "X$ltecho" = "X$CONFIG_SHELL $0 --fallback-echo"; then
+   ltecho="$CONFIG_SHELL \$0 --fallback-echo"
+fi
+LTSHELL="$SHELL"
+
+LTCONFIG_VERSION="$VERSION"
+
+# Only quote variables if we're using ltmain.sh.
+case "$ltmain" in
+*.sh)
+  # Now quote all the things that may contain metacharacters.
+  for var in ltecho old_CC old_CFLAGS old_CPPFLAGS \
+    old_LD old_LDFLAGS old_LIBS \
+    old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS \
+    AR CC LD LN_S NM LTSHELL LTCONFIG_VERSION \
+    reload_flag reload_cmds wl \
+    pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
+    thread_safe_flag_spec whole_archive_flag_spec libname_spec \
+    library_names_spec soname_spec \
+    RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
+    old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds postuninstall_cmds \
+    file_magic_cmd export_symbols_cmds deplibs_check_method allow_undefined_flag no_undefined_flag \
+    finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
+    hardcode_libdir_flag_spec hardcode_libdir_separator  \
+    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+    compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
+
+    case "$var" in
+    reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
+    old_postinstall_cmds | old_postuninstall_cmds | \
+    export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
+    postinstall_cmds | postuninstall_cmds | \
+    finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+      # Double-quote double-evaled strings.
+      eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+      ;;
+    *)
+      eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+      ;;
+    esac
+  done
+
+  case "$ltecho" in
+  *'\$0 --fallback-echo"')
+    ltecho=`$echo "X$ltecho" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+    ;;
+  esac
+
+  trap "$rm \"$ofile\"; exit 1" 1 2 15
+  echo "creating $ofile"
+  $rm "$ofile"
+  cat <<EOF > "$ofile"
+#! $SHELL
+
+# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
+# NOTE: Changes made to this file will be lost: look at ltconfig or ltmain.sh.
+#
+# Copyright (C) 1996-1999 Free Software Foundation, Inc.
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program 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.
+#
+# This program 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="sed -e s/^X//"
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
+
+### BEGIN LIBTOOL CONFIG
+EOF
+  cfgfile="$ofile"
+  ;;
+
+*)
+  # Double-quote the variables that need it (for aesthetics).
+  for var in old_CC old_CFLAGS old_CPPFLAGS \
+    old_LD old_LDFLAGS old_LIBS \
+    old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS; do
+    eval "$var=\\\"\$var\\\""
+  done
+
+  # Just create a config file.
+  cfgfile="$ofile.cfg"
+  trap "$rm \"$cfgfile\"; exit 1" 1 2 15
+  echo "creating $cfgfile"
+  $rm "$cfgfile"
+  cat <<EOF > "$cfgfile"
+# `$echo "$cfgfile" | sed 's%^.*/%%'` - Libtool configuration file.
+# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
+EOF
+  ;;
+esac
+
+cat <<EOF >> "$cfgfile"
+# Libtool was configured as follows, on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# CC=$old_CC CFLAGS=$old_CFLAGS CPPFLAGS=$old_CPPFLAGS \\
+# LD=$old_LD LDFLAGS=$old_LDFLAGS LIBS=$old_LIBS \\
+# NM=$old_NM RANLIB=$old_RANLIB LN_S=$old_LN_S \\
+# DLLTOOL=$old_DLLTOOL OBJDUMP=$old_OBJDUMP AS=$old_AS \\
+#   $0$ltconfig_args
+#
+# Compiler and other test output produced by $progname, useful for
+# debugging $progname, is in ./config.log if it exists.
+
+# The version of $progname that generated this script.
+LTCONFIG_VERSION=$LTCONFIG_VERSION
+
+# Shell to use when invoking shell scripts.
+SHELL=$LTSHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+
+# An echo program that does not interpret backslashes.
+echo=$ltecho
+
+# The archiver.
+AR=$AR
+
+# The default C compiler.
+CC=$CC
+
+# The linker used to build libraries.
+LD=$LD
+
+# Whether we need hard or soft links.
+LN_S=$LN_S
+
+# A BSD-compatible nm program.
+NM=$NM
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$reload_flag
+reload_cmds=$reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$wl
+
+# Object file suffix (normally "o").
+objext="$objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$pic_flag
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$compiler_c_o
+
+# Can we write directly to a .lo ?
+compiler_o_lo=$compiler_o_lo
+
+# Must we lock files when doing compilation ?
+need_locks=$need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$link_static_flag
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$no_builtin_flag
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$whole_archive_flag_spec
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$thread_safe_flag_spec
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$libname_spec
+
+# 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.
+library_names_spec=$library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$RANLIB
+old_archive_cmds=$old_archive_cmds
+old_postinstall_cmds=$old_postinstall_cmds
+old_postuninstall_cmds=$old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$old_archive_from_new_cmds
+
+# Commands used to build and install a shared archive.
+archive_cmds=$archive_cmds
+archive_expsym_cmds=$archive_expsym_cmds
+postinstall_cmds=$postinstall_cmds
+postuninstall_cmds=$postuninstall_cmds
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$allow_undefined_flag
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$no_undefined_flag
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$global_symbol_to_cdecl
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$hardcode_libdir_flag_spec
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$hardcode_libdir_separator
+
+# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path="$fix_srcfile_path"
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$include_expsyms
+
+EOF
+
+case "$ltmain" in
+*.sh)
+  echo '### END LIBTOOL CONFIG' >> "$ofile"
+  echo >> "$ofile"
+  case "$host_os" in
+  aix3*)
+    cat <<\EOF >> "$ofile"
+
+# 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 "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+EOF
+    ;;
+  esac
+
+  # Append the ltmain.sh script.
+  sed '$q' "$ltmain" >> "$ofile" || (rm -f "$ofile"; exit 1)
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+
+  chmod +x "$ofile"
+  ;;
+
+*)
+  # Compile the libtool program.
+  echo "FIXME: would compile $ltmain"
+  ;;
+esac
+
+test -n "$cache_file" || exit 0
+
+# AC_CACHE_SAVE
+trap '' 1 2 15
+cat > confcache <<\EOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs.  It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already.  You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+EOF
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(set) 2>&1 |
+  case `(ac_space=' '; set | grep ac_space) 2>&1` in
+  *ac_space=\ *)
+    # `set' does not quote correctly, so add quotes (double-quote substitution
+    # turns \\\\ into \\, and sed turns \\ into \).
+    sed -n \
+      -e "s/'/'\\\\''/g" \
+      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+    ;;
+  *)
+    # `set' quotes correctly as required by POSIX, so do not add quotes.
+    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+    ;;
+  esac >> confcache
+if cmp -s $cache_file confcache; then
+  :
+else
+  if test -w $cache_file; then
+    echo "updating cache $cache_file"
+    cat confcache > $cache_file
+  else
+    echo "not updating unwritable cache $cache_file"
+  fi
+fi
+rm -f confcache
+
+exit 0
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
diff --git a/libical/ltmain.sh b/libical/ltmain.sh
new file mode 100644
index 0000000000..ab65054f17
--- /dev/null
+++ b/libical/ltmain.sh
@@ -0,0 +1,4012 @@
+# ltmain.sh - Provide generalized library-building support services.
+# NOTE: Changing this file will not affect anything until you rerun ltconfig.
+#
+# Copyright (C) 1996-1999 Free Software Foundation, Inc.
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program 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.
+#
+# This program 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Check that we have a working $echo.
+if test "X$1" = X--no-reexec; then
+  # Discard the --no-reexec flag, and continue.
+  shift
+elif test "X$1" = X--fallback-echo; then
+  # Avoid inline document here, it may be left over
+  :
+elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
+  # Yippee, $echo works!
+  :
+else
+  # Restart under the correct shell, and then maybe $echo will work.
+  exec $SHELL "$0" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+  # used as fallback echo
+  shift
+  cat <<EOF
+$*
+EOF
+  exit 0
+fi
+
+# The name of this program.
+progname=`$echo "$0" | sed 's%^.*/%%'`
+modename="$progname"
+
+# Constants.
+PROGRAM=ltmain.sh
+PACKAGE=libtool
+VERSION=1.3.4
+TIMESTAMP=" (1.385.2.196 1999/12/07 21:47:57)"
+
+default_mode=
+help="Try \`$progname --help' for more information."
+magic="%%%MAGIC variable%%%"
+mkdir="mkdir"
+mv="mv -f"
+rm="rm -f"
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='sed -e 1s/^X//'
+sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
+SP2NL='tr \040 \012'
+NL2SP='tr \015\012 \040\040'
+
+# NLS nuisances.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+# We save the old values to restore during execute mode.
+if test "${LC_ALL+set}" = set; then
+  save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL
+fi
+if test "${LANG+set}" = set; then
+  save_LANG="$LANG"; LANG=C; export LANG
+fi
+
+if test "$LTCONFIG_VERSION" != "$VERSION"; then
+  echo "$modename: ltconfig version \`$LTCONFIG_VERSION' does not match $PROGRAM version \`$VERSION'" 1>&2
+  echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
+  exit 1
+fi
+
+if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+  echo "$modename: not configured to build any kind of library" 1>&2
+  echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
+  exit 1
+fi
+
+# Global variables.
+mode=$default_mode
+nonopt=
+prev=
+prevopt=
+run=
+show="$echo"
+show_help=
+execute_dlfiles=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+
+# Parse our command line options once, thoroughly.
+while test $# -gt 0
+do
+  arg="$1"
+  shift
+
+  case "$arg" in
+  -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) optarg= ;;
+  esac
+
+  # If the previous option needs an argument, assign it.
+  if test -n "$prev"; then
+    case "$prev" in
+    execute_dlfiles)
+      eval "$prev=\"\$$prev \$arg\""
+      ;;
+    *)
+      eval "$prev=\$arg"
+      ;;
+    esac
+
+    prev=
+    prevopt=
+    continue
+  fi
+
+  # Have we seen a non-optional argument yet?
+  case "$arg" in
+  --help)
+    show_help=yes
+    ;;
+
+  --version)
+    echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
+    exit 0
+    ;;
+
+  --config)
+    sed -e '1,/^### BEGIN LIBTOOL CONFIG/d' -e '/^### END LIBTOOL CONFIG/,$d' $0
+    exit 0
+    ;;
+
+  --debug)
+    echo "$progname: enabling shell trace mode"
+    set -x
+    ;;
+
+  --dry-run | -n)
+    run=:
+    ;;
+
+  --features)
+    echo "host: $host"
+    if test "$build_libtool_libs" = yes; then
+      echo "enable shared libraries"
+    else
+      echo "disable shared libraries"
+    fi
+    if test "$build_old_libs" = yes; then
+      echo "enable static libraries"
+    else
+      echo "disable static libraries"
+    fi
+    exit 0
+    ;;
+
+  --finish) mode="finish" ;;
+
+  --mode) prevopt="--mode" prev=mode ;;
+  --mode=*) mode="$optarg" ;;
+
+  --quiet | --silent)
+    show=:
+    ;;
+
+  -dlopen)
+    prevopt="-dlopen"
+    prev=execute_dlfiles
+    ;;
+
+  -*)
+    $echo "$modename: unrecognized option \`$arg'" 1>&2
+    $echo "$help" 1>&2
+    exit 1
+    ;;
+
+  *)
+    nonopt="$arg"
+    break
+    ;;
+  esac
+done
+
+if test -n "$prevopt"; then
+  $echo "$modename: option \`$prevopt' requires an argument" 1>&2
+  $echo "$help" 1>&2
+  exit 1
+fi
+
+if test -z "$show_help"; then
+
+  # Infer the operation mode.
+  if test -z "$mode"; then
+    case "$nonopt" in
+    *cc | *++ | gcc* | *-gcc*)
+      mode=link
+      for arg
+      do
+	case "$arg" in
+	-c)
+	   mode=compile
+	   break
+	   ;;
+	esac
+      done
+      ;;
+    *db | *dbx | *strace | *truss)
+      mode=execute
+      ;;
+    *install*|cp|mv)
+      mode=install
+      ;;
+    *rm)
+      mode=uninstall
+      ;;
+    *)
+      # If we have no mode, but dlfiles were specified, then do execute mode.
+      test -n "$execute_dlfiles" && mode=execute
+
+      # Just use the default operation mode.
+      if test -z "$mode"; then
+	if test -n "$nonopt"; then
+	  $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
+	else
+	  $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
+	fi
+      fi
+      ;;
+    esac
+  fi
+
+  # Only execute mode is allowed to have -dlopen flags.
+  if test -n "$execute_dlfiles" && test "$mode" != execute; then
+    $echo "$modename: unrecognized option \`-dlopen'" 1>&2
+    $echo "$help" 1>&2
+    exit 1
+  fi
+
+  # Change the help message to a mode-specific one.
+  generic_help="$help"
+  help="Try \`$modename --help --mode=$mode' for more information."
+
+  # These modes are in order of execution frequency so that they run quickly.
+  case "$mode" in
+  # libtool compile mode
+  compile)
+    modename="$modename: compile"
+    # Get the compilation command and the source file.
+    base_compile=
+    lastarg=
+    srcfile="$nonopt"
+    suppress_output=
+
+    user_target=no
+    for arg
+    do
+      # Accept any command-line options.
+      case "$arg" in
+      -o)
+	if test "$user_target" != "no"; then
+	  $echo "$modename: you cannot specify \`-o' more than once" 1>&2
+	  exit 1
+	fi
+	user_target=next
+	;;
+
+      -static)
+	build_old_libs=yes
+	continue
+	;;
+      esac
+
+      case "$user_target" in
+      next)
+	# The next one is the -o target name
+	user_target=yes
+	continue
+	;;
+      yes)
+	# We got the output file
+	user_target=set
+	libobj="$arg"
+	continue
+	;;
+      esac
+
+      # Accept the current argument as the source file.
+      lastarg="$srcfile"
+      srcfile="$arg"
+
+      # Aesthetically quote the previous argument.
+
+      # Backslashify any backslashes, double quotes, and dollar signs.
+      # These are the only characters that are still specially
+      # interpreted inside of double-quoted scrings.
+      lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
+
+      # Double-quote args containing other shell metacharacters.
+      # Many Bourne shells cannot handle close brackets correctly in scan
+      # sets, so we specify it separately.
+      case "$lastarg" in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*)
+	lastarg="\"$lastarg\""
+	;;
+      esac
+
+      # Add the previous argument to base_compile.
+      if test -z "$base_compile"; then
+	base_compile="$lastarg"
+      else
+	base_compile="$base_compile $lastarg"
+      fi
+    done
+
+    case "$user_target" in
+    set)
+      ;;
+    no)
+      # Get the name of the library object.
+      libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
+      ;;
+    *)
+      $echo "$modename: you must specify a target with \`-o'" 1>&2
+      exit 1
+      ;;
+    esac
+
+    # Recognize several different file suffixes.
+    # If the user specifies -o file.o, it is replaced with file.lo
+    xform='[cCFSfmso]'
+    case "$libobj" in
+    *.ada) xform=ada ;;
+    *.adb) xform=adb ;;
+    *.ads) xform=ads ;;
+    *.asm) xform=asm ;;
+    *.c++) xform=c++ ;;
+    *.cc) xform=cc ;;
+    *.cpp) xform=cpp ;;
+    *.cxx) xform=cxx ;;
+    *.f90) xform=f90 ;;
+    *.for) xform=for ;;
+    esac
+
+    libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
+
+    case "$libobj" in
+    *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
+    *)
+      $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
+      exit 1
+      ;;
+    esac
+
+    if test -z "$base_compile"; then
+      $echo "$modename: you must specify a compilation command" 1>&2
+      $echo "$help" 1>&2
+      exit 1
+    fi
+
+    # Delete any leftover library objects.
+    if test "$build_old_libs" = yes; then
+      removelist="$obj $libobj"
+    else
+      removelist="$libobj"
+    fi
+
+    $run $rm $removelist
+    trap "$run $rm $removelist; exit 1" 1 2 15
+
+    # Calculate the filename of the output object if compiler does
+    # not support -o with -c
+    if test "$compiler_c_o" = no; then
+      output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\..*$%%'`.${objext}
+      lockfile="$output_obj.lock"
+      removelist="$removelist $output_obj $lockfile"
+      trap "$run $rm $removelist; exit 1" 1 2 15
+    else
+      need_locks=no
+      lockfile=
+    fi
+
+    # Lock this critical section if it is needed
+    # We use this script file to make the link, it avoids creating a new file
+    if test "$need_locks" = yes; then
+      until ln "$0" "$lockfile" 2>/dev/null; do
+	$show "Waiting for $lockfile to be removed"
+	sleep 2
+      done
+    elif test "$need_locks" = warn; then
+      if test -f "$lockfile"; then
+	echo "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit 1
+      fi
+      echo $srcfile > "$lockfile"
+    fi
+
+    if test -n "$fix_srcfile_path"; then
+      eval srcfile=\"$fix_srcfile_path\"
+    fi
+
+    # Only build a PIC object if we are building libtool libraries.
+    if test "$build_libtool_libs" = yes; then
+      # Without this assignment, base_compile gets emptied.
+      fbsd_hideous_sh_bug=$base_compile
+
+      # All platforms use -DPIC, to notify preprocessed assembler code.
+      command="$base_compile $srcfile $pic_flag -DPIC"
+      if test "$build_old_libs" = yes; then
+	lo_libobj="$libobj"
+	dir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'`
+	if test "X$dir" = "X$libobj"; then
+	  dir="$objdir"
+	else
+	  dir="$dir/$objdir"
+	fi
+	libobj="$dir/"`$echo "X$libobj" | $Xsed -e 's%^.*/%%'`
+
+	if test -d "$dir"; then
+	  $show "$rm $libobj"
+	  $run $rm $libobj
+	else
+	  $show "$mkdir $dir"
+	  $run $mkdir $dir
+	  status=$?
+	  if test $status -ne 0 && test ! -d $dir; then
+	    exit $status
+	  fi
+	fi
+      fi
+      if test "$compiler_o_lo" = yes; then
+	output_obj="$libobj"
+	command="$command -o $output_obj"
+      elif test "$compiler_c_o" = yes; then
+	output_obj="$obj"
+	command="$command -o $output_obj"
+      fi
+
+      $run $rm "$output_obj"
+      $show "$command"
+      if $run eval "$command"; then :
+      else
+	test -n "$output_obj" && $run $rm $removelist
+	exit 1
+      fi
+
+      if test "$need_locks" = warn &&
+	 test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then
+	echo "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit 1
+      fi
+
+      # Just move the object if needed, then go on to compile the next one
+      if test x"$output_obj" != x"$libobj"; then
+	$show "$mv $output_obj $libobj"
+	if $run $mv $output_obj $libobj; then :
+	else
+	  error=$?
+	  $run $rm $removelist
+	  exit $error
+	fi
+      fi
+
+      # If we have no pic_flag, then copy the object into place and finish.
+      if test -z "$pic_flag" && test "$build_old_libs" = yes; then
+	# Rename the .lo from within objdir to obj
+	if test -f $obj; then
+	  $show $rm $obj
+	  $run $rm $obj
+	fi
+
+	$show "$mv $libobj $obj"
+	if $run $mv $libobj $obj; then :
+	else
+	  error=$?
+	  $run $rm $removelist
+	  exit $error
+	fi
+
+	xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
+	if test "X$xdir" = "X$obj"; then
+	  xdir="."
+	else
+	  xdir="$xdir"
+	fi
+	baseobj=`$echo "X$obj" | $Xsed -e "s%.*/%%"`
+	libobj=`$echo "X$baseobj" | $Xsed -e "$o2lo"`
+	# Now arrange that obj and lo_libobj become the same file
+	$show "(cd $xdir && $LN_S $baseobj $libobj)"
+	if $run eval '(cd $xdir && $LN_S $baseobj $libobj)'; then
+	  exit 0
+	else
+	  error=$?
+	  $run $rm $removelist
+	  exit $error
+	fi
+      fi
+
+      # Allow error messages only from the first compilation.
+      suppress_output=' >/dev/null 2>&1'
+    fi
+
+    # Only build a position-dependent object if we build old libraries.
+    if test "$build_old_libs" = yes; then
+      command="$base_compile $srcfile"
+      if test "$compiler_c_o" = yes; then
+	command="$command -o $obj"
+	output_obj="$obj"
+      fi
+
+      # Suppress compiler output if we already did a PIC compilation.
+      command="$command$suppress_output"
+      $run $rm "$output_obj"
+      $show "$command"
+      if $run eval "$command"; then :
+      else
+	$run $rm $removelist
+	exit 1
+      fi
+
+      if test "$need_locks" = warn &&
+	 test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then
+	echo "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit 1
+      fi
+
+      # Just move the object if needed
+      if test x"$output_obj" != x"$obj"; then
+	$show "$mv $output_obj $obj"
+	if $run $mv $output_obj $obj; then :
+	else
+	  error=$?
+	  $run $rm $removelist
+	  exit $error
+	fi
+      fi
+
+      # Create an invalid libtool object if no PIC, so that we do not
+      # accidentally link it into a program.
+      if test "$build_libtool_libs" != yes; then
+	$show "echo timestamp > $libobj"
+	$run eval "echo timestamp > \$libobj" || exit $?
+      else
+	# Move the .lo from within objdir
+	$show "$mv $libobj $lo_libobj"
+	if $run $mv $libobj $lo_libobj; then :
+	else
+	  error=$?
+	  $run $rm $removelist
+	  exit $error
+	fi
+      fi
+    fi
+
+    # Unlock the critical section if it was locked
+    if test "$need_locks" != no; then
+      $rm "$lockfile"
+    fi
+
+    exit 0
+    ;;
+
+  # libtool link mode
+  link)
+    modename="$modename: link"
+    case "$host" in
+    *-*-cygwin* | *-*-mingw* | *-*-os2*)
+      # It is impossible to link a dll without this setting, and
+      # we shouldn't force the makefile maintainer to figure out
+      # which system we are compiling for in order to pass an extra
+      # flag for every libtool invokation.
+      # allow_undefined=no
+
+      # FIXME: Unfortunately, there are problems with the above when trying
+      # to make a dll which has undefined symbols, in which case not
+      # even a static library is built.  For now, we need to specify
+      # -no-undefined on the libtool link line when we can be certain
+      # that all symbols are satisfied, otherwise we get a static library.
+      allow_undefined=yes
+
+      # This is a source program that is used to create dlls on Windows
+      # Don't remove nor modify the starting and closing comments
+# /* ltdll.c starts here */
+# #define WIN32_LEAN_AND_MEAN
+# #include <windows.h>
+# #undef WIN32_LEAN_AND_MEAN
+# #include <stdio.h>
+#
+# #ifndef __CYGWIN__
+# #  ifdef __CYGWIN32__
+# #    define __CYGWIN__ __CYGWIN32__
+# #  endif
+# #endif
+#
+# #ifdef __cplusplus
+# extern "C" {
+# #endif
+# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
+# #ifdef __cplusplus
+# }
+# #endif
+#
+# #ifdef __CYGWIN__
+# #include <cygwin/cygwin_dll.h>
+# DECLARE_CYGWIN_DLL( DllMain );
+# #endif
+# HINSTANCE __hDllInstance_base;
+#
+# BOOL APIENTRY
+# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
+# {
+#   __hDllInstance_base = hInst;
+#   return TRUE;
+# }
+# /* ltdll.c ends here */
+      # This is a source program that is used to create import libraries
+      # on Windows for dlls which lack them. Don't remove nor modify the
+      # starting and closing comments
+# /* impgen.c starts here */
+# /*   Copyright (C) 1999 Free Software Foundation, Inc.
+# 
+#  This file is part of GNU libtool.
+# 
+#  This program 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.
+# 
+#  This program 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#  */
+# 
+#  #include <stdio.h>		/* for printf() */
+#  #include <unistd.h>		/* for open(), lseek(), read() */
+#  #include <fcntl.h>		/* for O_RDONLY, O_BINARY */
+#  #include <string.h>		/* for strdup() */
+# 
+#  static unsigned int
+#  pe_get16 (fd, offset)
+#       int fd;
+#       int offset;
+#  {
+#    unsigned char b[2];
+#    lseek (fd, offset, SEEK_SET);
+#    read (fd, b, 2);
+#    return b[0] + (b[1]<<8);
+#  }
+# 
+#  static unsigned int
+#  pe_get32 (fd, offset)
+#      int fd;
+#      int offset;
+#  {
+#    unsigned char b[4];
+#    lseek (fd, offset, SEEK_SET);
+#    read (fd, b, 4);
+#    return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
+#  }
+# 
+#  static unsigned int
+#  pe_as32 (ptr)
+#       void *ptr;
+#  {
+#    unsigned char *b = ptr;
+#    return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
+#  }
+# 
+#  int
+#  main (argc, argv)
+#      int argc;
+#      char *argv[];
+#  {
+#      int dll;
+#      unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
+#      unsigned long export_rva, export_size, nsections, secptr, expptr;
+#      unsigned long name_rvas, nexp;
+#      unsigned char *expdata, *erva;
+#      char *filename, *dll_name;
+# 
+#      filename = argv[1];
+# 
+#      dll = open(filename, O_RDONLY|O_BINARY);
+#      if (!dll)
+#  	return 1;
+# 
+#      dll_name = filename;
+#    
+#      for (i=0; filename[i]; i++)
+#  	if (filename[i] == '/' || filename[i] == '\\'  || filename[i] == ':')
+#  	    dll_name = filename + i +1;
+# 
+#      pe_header_offset = pe_get32 (dll, 0x3c);
+#      opthdr_ofs = pe_header_offset + 4 + 20;
+#      num_entries = pe_get32 (dll, opthdr_ofs + 92);
+# 
+#      if (num_entries < 1) /* no exports */
+#  	return 1;
+# 
+#      export_rva = pe_get32 (dll, opthdr_ofs + 96);
+#      export_size = pe_get32 (dll, opthdr_ofs + 100);
+#      nsections = pe_get16 (dll, pe_header_offset + 4 +2);
+#      secptr = (pe_header_offset + 4 + 20 +
+#  	      pe_get16 (dll, pe_header_offset + 4 + 16));
+# 
+#      expptr = 0;
+#      for (i = 0; i < nsections; i++)
+#      {
+#  	char sname[8];
+#  	unsigned long secptr1 = secptr + 40 * i;
+#  	unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
+#  	unsigned long vsize = pe_get32 (dll, secptr1 + 16);
+#  	unsigned long fptr = pe_get32 (dll, secptr1 + 20);
+#  	lseek(dll, secptr1, SEEK_SET);
+#  	read(dll, sname, 8);
+#  	if (vaddr <= export_rva && vaddr+vsize > export_rva)
+#  	{
+#  	    expptr = fptr + (export_rva - vaddr);
+#  	    if (export_rva + export_size > vaddr + vsize)
+#  		export_size = vsize - (export_rva - vaddr);
+#  	    break;
+#  	}
+#      }
+# 
+#      expdata = (unsigned char*)malloc(export_size);
+#      lseek (dll, expptr, SEEK_SET);
+#      read (dll, expdata, export_size);
+#      erva = expdata - export_rva;
+# 
+#      nexp = pe_as32 (expdata+24);
+#      name_rvas = pe_as32 (expdata+32);
+# 
+#      printf ("EXPORTS\n");
+#      for (i = 0; i<nexp; i++)
+#      {
+#  	unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
+#  	printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
+#      }
+# 
+#      return 0;
+#  }
+# /* impgen.c ends here */
+      ;;
+    *)
+      allow_undefined=yes
+      ;;
+    esac
+    compile_command="$nonopt"
+    finalize_command="$nonopt"
+
+    compile_rpath=
+    finalize_rpath=
+    compile_shlibpath=
+    finalize_shlibpath=
+    convenience=
+    old_convenience=
+    deplibs=
+    linkopts=
+
+    if test -n "$shlibpath_var"; then
+      # get the directories listed in $shlibpath_var
+      eval lib_search_path=\`\$echo \"X \${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
+    else
+      lib_search_path=
+    fi
+    # now prepend the system-specific ones
+    eval lib_search_path=\"$sys_lib_search_path_spec\$lib_search_path\"
+    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+    
+    avoid_version=no
+    dlfiles=
+    dlprefiles=
+    dlself=no
+    export_dynamic=no
+    export_symbols=
+    export_symbols_regex=
+    generated=
+    libobjs=
+    link_against_libtool_libs=
+    ltlibs=
+    module=no
+    objs=
+    prefer_static_libs=no
+    preload=no
+    prev=
+    prevarg=
+    release=
+    rpath=
+    xrpath=
+    perm_rpath=
+    temp_rpath=
+    thread_safe=no
+    vinfo=
+
+    # We need to know -static, to get the right output filenames.
+    for arg
+    do
+      case "$arg" in
+      -all-static | -static)
+	if test "X$arg" = "X-all-static"; then
+	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+	    $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
+	  fi
+	  if test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	else
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	fi
+	build_libtool_libs=no
+	build_old_libs=yes
+	prefer_static_libs=yes
+	break
+	;;
+      esac
+    done
+
+    # See if our shared archives depend on static archives.
+    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+    # Go through the arguments, transforming them on the way.
+    while test $# -gt 0; do
+      arg="$1"
+      shift
+
+      # If the previous option needs an argument, assign it.
+      if test -n "$prev"; then
+	case "$prev" in
+	output)
+	  compile_command="$compile_command @OUTPUT@"
+	  finalize_command="$finalize_command @OUTPUT@"
+	  ;;
+	esac
+
+	case "$prev" in
+	dlfiles|dlprefiles)
+	  if test "$preload" = no; then
+	    # Add the symbol object into the linking commands.
+	    compile_command="$compile_command @SYMFILE@"
+	    finalize_command="$finalize_command @SYMFILE@"
+	    preload=yes
+	  fi
+	  case "$arg" in
+	  *.la | *.lo) ;;  # We handle these cases below.
+	  force)
+	    if test "$dlself" = no; then
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  self)
+	    if test "$prev" = dlprefiles; then
+	      dlself=yes
+	    elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+	      dlself=yes
+	    else
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  *)
+	    if test "$prev" = dlfiles; then
+	      dlfiles="$dlfiles $arg"
+	    else
+	      dlprefiles="$dlprefiles $arg"
+	    fi
+	    prev=
+	    ;;
+	  esac
+	  ;;
+	expsyms)
+	  export_symbols="$arg"
+	  if test ! -f "$arg"; then
+	    $echo "$modename: symbol file \`$arg' does not exist"
+	    exit 1
+	  fi
+	  prev=
+	  continue
+	  ;;
+	expsyms_regex)
+	  export_symbols_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	release)
+	  release="-$arg"
+	  prev=
+	  continue
+	  ;;
+	rpath | xrpath)
+	  # We need an absolute path.
+	  case "$arg" in
+	  [\\/]* | [A-Za-z]:[\\/]*) ;;
+	  *)
+	    $echo "$modename: only absolute run-paths are allowed" 1>&2
+	    exit 1
+	    ;;
+	  esac
+	  if test "$prev" = rpath; then
+	    case "$rpath " in
+	    *" $arg "*) ;;
+	    *) rpath="$rpath $arg" ;;
+	    esac
+	  else
+	    case "$xrpath " in
+	    *" $arg "*) ;;
+	    *) xrpath="$xrpath $arg" ;;
+	    esac
+	  fi
+	  prev=
+	  continue
+	  ;;
+	*)
+	  eval "$prev=\"\$arg\""
+	  prev=
+	  continue
+	  ;;
+	esac
+      fi
+
+      prevarg="$arg"
+
+      case "$arg" in
+      -all-static)
+	if test -n "$link_static_flag"; then
+	  compile_command="$compile_command $link_static_flag"
+	  finalize_command="$finalize_command $link_static_flag"
+	fi
+	continue
+	;;
+
+      -allow-undefined)
+	# FIXME: remove this flag sometime in the future.
+	$echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
+	continue
+	;;
+
+      -avoid-version)
+	avoid_version=yes
+	continue
+	;;
+
+      -dlopen)
+	prev=dlfiles
+	continue
+	;;
+
+      -dlpreopen)
+	prev=dlprefiles
+	continue
+	;;
+
+      -export-dynamic)
+	export_dynamic=yes
+	continue
+	;;
+
+      -export-symbols | -export-symbols-regex)
+	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+	  $echo "$modename: not more than one -exported-symbols argument allowed"
+	  exit 1
+	fi
+	if test "X$arg" = "X-export-symbols"; then
+	  prev=expsyms
+	else
+	  prev=expsyms_regex
+	fi
+	continue
+	;;
+
+      -L*)
+	dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
+	# We need an absolute path.
+	case "$dir" in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	*)
+	  absdir=`cd "$dir" && pwd`
+	  if test -z "$absdir"; then
+	    $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
+	    $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
+	    absdir="$dir"
+	  fi
+	  dir="$absdir"
+	  ;;
+	esac
+	case " $deplibs " in
+	*" $arg "*) ;;
+	*) deplibs="$deplibs $arg";;
+	esac
+	case " $lib_search_path " in
+	*" $dir "*) ;;
+	*) lib_search_path="$lib_search_path $dir";;
+	esac
+	case "$host" in
+	*-*-cygwin* | *-*-mingw* | *-*-os2*)
+	  dllsearchdir=`cd "$dir" && pwd || echo "$dir"`
+	  case ":$dllsearchpath:" in
+	  ::) dllsearchpath="$dllsearchdir";;
+	  *":$dllsearchdir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$dllsearchdir";;
+	  esac
+	  ;;
+	esac
+	;;
+
+      -l*)
+	if test "$arg" = "-lc"; then
+	  case "$host" in
+	  *-*-cygwin* | *-*-mingw* | *-*-os2* | *-*-beos*)
+	    # These systems don't actually have c library (as such)
+	    continue
+	    ;;
+	  esac
+	elif test "$arg" = "-lm"; then
+	  case "$host" in
+	  *-*-cygwin* | *-*-beos*)
+	    # These systems don't actually have math library (as such)
+	    continue
+	    ;;
+	  esac
+	fi
+	deplibs="$deplibs $arg"
+	;;
+
+      -module)
+	module=yes
+	continue
+	;;
+
+      -no-undefined)
+	allow_undefined=no
+	continue
+	;;
+
+      -o) prev=output ;;
+
+      -release)
+	prev=release
+	continue
+	;;
+
+      -rpath)
+	prev=rpath
+	continue
+	;;
+
+      -R)
+	prev=xrpath
+	continue
+	;;
+
+      -R*)
+	dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
+	# We need an absolute path.
+	case "$dir" in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	*)
+	  $echo "$modename: only absolute run-paths are allowed" 1>&2
+	  exit 1
+	  ;;
+	esac
+	case "$xrpath " in
+	*" $dir "*) ;;
+	*) xrpath="$xrpath $dir" ;;
+	esac
+	continue
+	;;
+
+      -static)
+	# If we have no pic_flag, then this is the same as -all-static.
+	if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	  compile_command="$compile_command $link_static_flag"
+	  finalize_command="$finalize_command $link_static_flag"
+	fi
+	continue
+	;;
+
+      -thread-safe)
+	thread_safe=yes
+	continue
+	;;
+
+      -version-info)
+	prev=vinfo
+	continue
+	;;
+
+      # Some other compiler flag.
+      -* | +*)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	case "$arg" in
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*)
+	  arg="\"$arg\""
+	  ;;
+	esac
+	;;
+
+      *.o | *.obj | *.a | *.lib)
+	# A standard object.
+	objs="$objs $arg"
+	;;
+
+      *.lo)
+	# A library object.
+	if test "$prev" = dlfiles; then
+	  dlfiles="$dlfiles $arg"
+	  if test "$build_libtool_libs" = yes && test "$dlopen" = yes; then
+	    prev=
+	    continue
+	  else
+	    # If libtool objects are unsupported, then we need to preload.
+	    prev=dlprefiles
+	  fi
+	fi
+
+	if test "$prev" = dlprefiles; then
+	  # Preload the old-style object.
+	  dlprefiles="$dlprefiles "`$echo "X$arg" | $Xsed -e "$lo2o"`
+	  prev=
+	fi
+	libobjs="$libobjs $arg"
+	;;
+
+      *.la)
+	# A libtool-controlled library.
+
+	dlname=
+	libdir=
+	library_names=
+	old_library=
+
+	# Check to see that this really is a libtool archive.
+	if (sed -e '2q' $arg | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$arg' is not a valid libtool archive" 1>&2
+	  exit 1
+	fi
+
+	# If the library was installed with an old release of libtool,
+	# it will not redefine variable installed.
+	installed=yes
+
+	# Read the .la file
+	# If there is no directory component, then add one.
+	case "$arg" in
+	*/* | *\\*) . $arg ;;
+	*) . ./$arg ;;
+	esac
+
+	# Get the name of the library we link against.
+	linklib=
+	for l in $old_library $library_names; do
+	  linklib="$l"
+	done
+
+	if test -z "$linklib"; then
+	  $echo "$modename: cannot find name of link library for \`$arg'" 1>&2
+	  exit 1
+	fi
+
+	# Find the relevant object directory and library name.
+	name=`$echo "X$arg" | $Xsed -e 's%^.*/%%' -e 's/\.la$//' -e 's/^lib//'`
+
+	if test "X$installed" = Xyes; then
+	  dir="$libdir"
+	else
+	  dir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+	  if test "X$dir" = "X$arg"; then
+	    dir="$objdir"
+	  else
+	    dir="$dir/$objdir"
+	  fi
+	fi
+
+	if test -n "$dependency_libs"; then
+	  # Extract -R and -L from dependency_libs
+	  temp_deplibs=
+	  for deplib in $dependency_libs; do
+	    case "$deplib" in
+	    -R*) temp_xrpath=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
+		 case " $rpath $xrpath " in
+		 *" $temp_xrpath "*) ;;
+		 *) xrpath="$xrpath $temp_xrpath";;
+		 esac;;
+	    -L*) case "$compile_command $temp_deplibs " in
+		 *" $deplib "*) ;;
+		 *) temp_deplibs="$temp_deplibs $deplib";;
+		 esac
+		 temp_dir=`$echo "X$deplib" | $Xsed -e 's/^-L//'`
+		 case " $lib_search_path " in
+		 *" $temp_dir "*) ;;
+		 *) lib_search_path="$lib_search_path $temp_dir";;
+		 esac
+		 ;;
+	    *) temp_deplibs="$temp_deplibs $deplib";;
+	    esac
+	  done
+	  dependency_libs="$temp_deplibs"
+	fi
+
+	if test -z "$libdir"; then
+	  # It is a libtool convenience library, so add in its objects.
+	  convenience="$convenience $dir/$old_library"
+	  old_convenience="$old_convenience $dir/$old_library"
+	  deplibs="$deplibs$dependency_libs"
+	  compile_command="$compile_command $dir/$old_library$dependency_libs"
+	  finalize_command="$finalize_command $dir/$old_library$dependency_libs"
+	  continue
+	fi
+
+	# This library was specified with -dlopen.
+	if test "$prev" = dlfiles; then
+	  dlfiles="$dlfiles $arg"
+	  if test -z "$dlname" || test "$dlopen" != yes || test "$build_libtool_libs" = no; then
+	    # If there is no dlname, no dlopen support or we're linking statically,
+	    # we need to preload.
+	    prev=dlprefiles
+	  else
+	    # We should not create a dependency on this library, but we
+	    # may need any libraries it requires.
+	    compile_command="$compile_command$dependency_libs"
+	    finalize_command="$finalize_command$dependency_libs"
+	    prev=
+	    continue
+	  fi
+	fi
+
+	# The library was specified with -dlpreopen.
+	if test "$prev" = dlprefiles; then
+	  # Prefer using a static library (so that no silly _DYNAMIC symbols
+	  # are required to link).
+	  if test -n "$old_library"; then
+	    dlprefiles="$dlprefiles $dir/$old_library"
+	  else
+	    dlprefiles="$dlprefiles $dir/$linklib"
+	  fi
+	  prev=
+	fi
+
+	if test -n "$library_names" &&
+	   { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
+	  link_against_libtool_libs="$link_against_libtool_libs $arg"
+	  if test -n "$shlibpath_var"; then
+	    # Make sure the rpath contains only unique directories.
+	    case "$temp_rpath " in
+	    *" $dir "*) ;;
+	    *) temp_rpath="$temp_rpath $dir" ;;
+	    esac
+	  fi
+
+	  # We need an absolute path.
+	  case "$dir" in
+	  [\\/] | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+	  *)
+	    absdir=`cd "$dir" && pwd`
+	    if test -z "$absdir"; then
+	      $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
+	      $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
+	      absdir="$dir"
+	    fi
+	    ;;
+	  esac
+	  
+	  # This is the magic to use -rpath.
+	  # Skip directories that are in the system default run-time
+	  # search path, unless they have been requested with -R.
+	  case " $sys_lib_dlsearch_path " in
+	  *" $absdir "*) ;;
+	  *)
+	    case "$compile_rpath " in
+	    *" $absdir "*) ;;
+	    *) compile_rpath="$compile_rpath $absdir" 
+	    esac
+	    ;;
+	  esac
+
+	  case " $sys_lib_dlsearch_path " in
+	  *" $libdir "*) ;;
+	  *)
+	    case "$finalize_rpath " in
+	    *" $libdir "*) ;;
+	    *) finalize_rpath="$finalize_rpath $libdir"
+	    esac
+	    ;;
+	  esac
+
+	  lib_linked=yes
+	  case "$hardcode_action" in
+	  immediate | unsupported)
+	    if test "$hardcode_direct" = no; then
+	      compile_command="$compile_command $dir/$linklib"
+	      deplibs="$deplibs $dir/$linklib"
+	      case "$host" in
+	      *-*-cygwin* | *-*-mingw* | *-*-os2*)
+		dllsearchdir=`cd "$dir" && pwd || echo "$dir"`
+		if test -n "$dllsearchpath"; then
+		  dllsearchpath="$dllsearchpath:$dllsearchdir"
+		else
+		  dllsearchpath="$dllsearchdir"
+		fi
+		;;
+	      esac
+	    elif test "$hardcode_minus_L" = no; then
+	      case "$host" in
+	      *-*-sunos*)
+		compile_shlibpath="$compile_shlibpath$dir:"
+		;;
+	      esac
+	      case "$compile_command " in
+	      *" -L$dir "*) ;;
+	      *) compile_command="$compile_command -L$dir";;
+	      esac
+	      compile_command="$compile_command -l$name"
+	      deplibs="$deplibs -L$dir -l$name"
+	    elif test "$hardcode_shlibpath_var" = no; then
+	      case ":$compile_shlibpath:" in
+	      *":$dir:"*) ;;
+	      *) compile_shlibpath="$compile_shlibpath$dir:";;
+	      esac
+	      compile_command="$compile_command -l$name"
+	      deplibs="$deplibs -l$name"
+	    else
+	      lib_linked=no
+	    fi
+	    ;;
+
+	  relink)
+	    if test "$hardcode_direct" = yes; then
+	      compile_command="$compile_command $absdir/$linklib"
+	      deplibs="$deplibs $absdir/$linklib"
+	    elif test "$hardcode_minus_L" = yes; then
+	      case "$compile_command " in
+	      *" -L$absdir "*) ;;
+	      *) compile_command="$compile_command -L$absdir";;
+	      esac
+	      compile_command="$compile_command -l$name"
+	      deplibs="$deplibs -L$absdir -l$name"
+	    elif test "$hardcode_shlibpath_var" = yes; then
+	      case ":$compile_shlibpath:" in
+	      *":$absdir:"*) ;;
+	      *) compile_shlibpath="$compile_shlibpath$absdir:";;
+	      esac
+	      compile_command="$compile_command -l$name"
+	      deplibs="$deplibs -l$name"
+	    else
+	      lib_linked=no
+	    fi
+	    ;;
+
+	  *)
+	    lib_linked=no
+	    ;;
+	  esac
+
+	  if test "$lib_linked" != yes; then
+	    $echo "$modename: configuration error: unsupported hardcode properties"
+	    exit 1
+	  fi
+
+	  # Finalize command for both is simple: just hardcode it.
+	  if test "$hardcode_direct" = yes; then
+	    finalize_command="$finalize_command $libdir/$linklib"
+	  elif test "$hardcode_minus_L" = yes; then
+	    case "$finalize_command " in
+	    *" -L$libdir "*) ;;
+	    *) finalize_command="$finalize_command -L$libdir";;
+	    esac
+	    finalize_command="$finalize_command -l$name"
+	  elif test "$hardcode_shlibpath_var" = yes; then
+	    case ":$finalize_shlibpath:" in
+	    *":$libdir:"*) ;;
+	    *) finalize_shlibpath="$finalize_shlibpath$libdir:";;
+	    esac
+	    finalize_command="$finalize_command -l$name"
+	  else
+	    # We cannot seem to hardcode it, guess we'll fake it.
+	    case "$finalize_command " in
+	    *" -L$dir "*) ;;
+	    *) finalize_command="$finalize_command -L$libdir";;
+	    esac
+	    finalize_command="$finalize_command -l$name"
+	  fi
+	else
+	  # Transform directly to old archives if we don't build new libraries.
+	  if test -n "$pic_flag" && test -z "$old_library"; then
+	    $echo "$modename: cannot find static library for \`$arg'" 1>&2
+	    exit 1
+	  fi
+
+	  # Here we assume that one of hardcode_direct or hardcode_minus_L
+	  # is not unsupported.  This is valid on all known static and
+	  # shared platforms.
+	  if test "$hardcode_direct" != unsupported; then
+	    test -n "$old_library" && linklib="$old_library"
+	    compile_command="$compile_command $dir/$linklib"
+	    finalize_command="$finalize_command $dir/$linklib"
+	  else
+	    case "$compile_command " in
+	    *" -L$dir "*) ;;
+	    *) compile_command="$compile_command -L$dir";;
+	    esac
+	    compile_command="$compile_command -l$name"
+	    case "$finalize_command " in
+	    *" -L$dir "*) ;;
+	    *) finalize_command="$finalize_command -L$dir";;
+	    esac
+	    finalize_command="$finalize_command -l$name"
+	  fi
+	fi
+
+	# Add in any libraries that this one depends upon.
+	compile_command="$compile_command$dependency_libs"
+	finalize_command="$finalize_command$dependency_libs"
+	continue
+	;;
+
+      # Some other compiler argument.
+      *)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	case "$arg" in
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*)
+	  arg="\"$arg\""
+	  ;;
+	esac
+	;;
+      esac
+
+      # Now actually substitute the argument into the commands.
+      if test -n "$arg"; then
+	compile_command="$compile_command $arg"
+	finalize_command="$finalize_command $arg"
+      fi
+    done
+
+    if test -n "$prev"; then
+      $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
+      $echo "$help" 1>&2
+      exit 1
+    fi
+
+    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+      eval arg=\"$export_dynamic_flag_spec\"
+      compile_command="$compile_command $arg"
+      finalize_command="$finalize_command $arg"
+    fi
+
+    oldlibs=
+    # calculate the name of the file, without its directory
+    outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
+    libobjs_save="$libobjs"
+
+    case "$output" in
+    "")
+      $echo "$modename: you must specify an output file" 1>&2
+      $echo "$help" 1>&2
+      exit 1
+      ;;
+
+    *.a | *.lib)
+      if test -n "$link_against_libtool_libs"; then
+	$echo "$modename: error: cannot link libtool libraries into archives" 1>&2
+	exit 1
+      fi
+
+      if test -n "$deplibs"; then
+	$echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2
+      fi
+
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$rpath"; then
+	$echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$xrpath"; then
+	$echo "$modename: warning: \`-R' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+	$echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
+      fi
+
+      # Now set the variables for building old libraries.
+      build_libtool_libs=no
+      oldlibs="$output"
+      ;;
+
+    *.la)
+      # Make sure we only generate libraries of the form `libNAME.la'.
+      case "$outputname" in
+      lib*)
+	name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
+	eval libname=\"$libname_spec\"
+	;;
+      *)
+	if test "$module" = no; then
+	  $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
+	  $echo "$help" 1>&2
+	  exit 1
+	fi
+	if test "$need_lib_prefix" != no; then
+	  # Add the "lib" prefix for modules if required
+	  name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
+	  eval libname=\"$libname_spec\"
+	else
+	  libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
+	fi
+	;;
+      esac
+
+      output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
+      if test "X$output_objdir" = "X$output"; then
+	output_objdir="$objdir"
+      else
+	output_objdir="$output_objdir/$objdir"
+      fi
+
+      if test -n "$objs"; then
+	$echo "$modename: cannot build libtool library \`$output' from non-libtool objects:$objs" 2>&1
+	exit 1
+      fi
+
+      # How the heck are we supposed to write a wrapper for a shared library?
+      if test -n "$link_against_libtool_libs"; then
+	 $echo "$modename: error: cannot link shared libraries into libtool libraries" 1>&2
+	 exit 1
+      fi
+
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen' is ignored for libtool libraries" 1>&2
+      fi
+
+      set dummy $rpath
+      if test $# -gt 2; then
+	$echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
+      fi
+      install_libdir="$2"
+
+      oldlibs=
+      if test -z "$rpath"; then
+	if test "$build_libtool_libs" = yes; then
+	  # Building a libtool convenience library.
+	  libext=al
+	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
+	  build_libtool_libs=convenience
+	  build_old_libs=yes
+	fi
+	dependency_libs="$deplibs"
+
+	if test -n "$vinfo"; then
+	  $echo "$modename: warning: \`-version-info' is ignored for convenience libraries" 1>&2
+	fi
+
+	if test -n "$release"; then
+	  $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
+	fi
+      else
+
+	# Parse the version information argument.
+	IFS="${IFS= 	}"; save_ifs="$IFS"; IFS=':'
+	set dummy $vinfo 0 0 0
+	IFS="$save_ifs"
+
+	if test -n "$8"; then
+	  $echo "$modename: too many parameters to \`-version-info'" 1>&2
+	  $echo "$help" 1>&2
+	  exit 1
+	fi
+
+	current="$2"
+	revision="$3"
+	age="$4"
+
+	# Check that each of the things are valid numbers.
+	case "$current" in
+	0 | [1-9] | [1-9][0-9]*) ;;
+	*)
+	  $echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit 1
+	  ;;
+	esac
+
+	case "$revision" in
+	0 | [1-9] | [1-9][0-9]*) ;;
+	*)
+	  $echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit 1
+	  ;;
+	esac
+
+	case "$age" in
+	0 | [1-9] | [1-9][0-9]*) ;;
+	*)
+	  $echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit 1
+	  ;;
+	esac
+
+	if test $age -gt $current; then
+	  $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit 1
+	fi
+
+	# Calculate the version variables.
+	major=
+	versuffix=
+	verstring=
+	case "$version_type" in
+	none) ;;
+
+	irix)
+	  major=`expr $current - $age + 1`
+	  versuffix="$major.$revision"
+	  verstring="sgi$major.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$revision
+	  while test $loop != 0; do
+	    iface=`expr $revision - $loop`
+	    loop=`expr $loop - 1`
+	    verstring="sgi$major.$iface:$verstring"
+	  done
+	  ;;
+
+	linux)
+	  major=.`expr $current - $age`
+	  versuffix="$major.$age.$revision"
+	  ;;
+
+	osf)
+	  major=`expr $current - $age`
+	  versuffix=".$current.$age.$revision"
+	  verstring="$current.$age.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$age
+	  while test $loop != 0; do
+	    iface=`expr $current - $loop`
+	    loop=`expr $loop - 1`
+	    verstring="$verstring:${iface}.0"
+	  done
+
+	  # Make executables depend on our current version.
+	  verstring="$verstring:${current}.0"
+	  ;;
+
+	sunos)
+	  major=".$current"
+	  versuffix=".$current.$revision"
+	  ;;
+
+	freebsd-aout)
+	  major=".$current"
+	  versuffix=".$current.$revision";
+	  ;;
+
+	freebsd-elf)
+	  major=".$current"
+	  versuffix=".$current";
+	  ;;
+
+	windows)
+	  # Like Linux, but with '-' rather than '.', since we only
+	  # want one extension on Windows 95.
+	  major=`expr $current - $age`
+	  versuffix="-$major-$age-$revision"
+	  ;;
+
+	*)
+	  $echo "$modename: unknown library version type \`$version_type'" 1>&2
+	  echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
+	  exit 1
+	  ;;
+	esac
+
+	# Clear the version info if we defaulted, and they specified a release.
+	if test -z "$vinfo" && test -n "$release"; then
+	  major=
+	  verstring="0.0"
+	  if test "$need_version" = no; then
+	    versuffix=
+	  else
+	    versuffix=".0.0"
+	  fi
+	fi
+
+	# Remove version info from name if versioning should be avoided
+	if test "$avoid_version" = yes && test "$need_version" = no; then
+	  major=
+	  versuffix=
+	  verstring=""
+	fi
+	
+	# Check to see if the archive will have undefined symbols.
+	if test "$allow_undefined" = yes; then
+	  if test "$allow_undefined_flag" = unsupported; then
+	    $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
+	    build_libtool_libs=no
+	    build_old_libs=yes
+	  fi
+	else
+	  # Don't allow undefined symbols.
+	  allow_undefined_flag="$no_undefined_flag"
+	fi
+
+	dependency_libs="$deplibs"
+	case "$host" in
+	*-*-cygwin* | *-*-mingw* | *-*-os2* | *-*-beos*)
+	  # these systems don't actually have a c library (as such)!
+	  ;;
+	*)
+	  # Add libc to deplibs on all other systems.
+	  deplibs="$deplibs -lc"
+	  ;;
+	esac
+      fi
+
+      # Create the output directory, or remove our outputs if we need to.
+      if test -d $output_objdir; then
+	$show "${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*"
+	$run ${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*
+      else
+	$show "$mkdir $output_objdir"
+	$run $mkdir $output_objdir
+	status=$?
+	if test $status -ne 0 && test ! -d $output_objdir; then
+	  exit $status
+	fi
+      fi
+
+      # Now set the variables for building old libraries.
+      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+	oldlibs="$oldlibs $output_objdir/$libname.$libext"
+
+	# Transform .lo files to .o files.
+	oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
+      fi
+
+      if test "$build_libtool_libs" = yes; then
+	# Transform deplibs into only deplibs that can be linked in shared.
+	name_save=$name
+	libname_save=$libname
+	release_save=$release
+	versuffix_save=$versuffix
+	major_save=$major
+	# I'm not sure if I'm treating the release correctly.  I think
+	# release should show up in the -l (ie -lgmp5) so we don't want to
+	# add it in twice.  Is that correct?
+	release=""
+	versuffix=""
+	major=""
+	newdeplibs=
+	droppeddeps=no
+	case "$deplibs_check_method" in
+	pass_all)
+	  # Don't check for shared/static.  Everything works.
+	  # This might be a little naive.  We might want to check
+	  # whether the library exists or not.  But this is on
+	  # osf3 & osf4 and I'm not really sure... Just
+	  # implementing what was already the behaviour.
+	  newdeplibs=$deplibs
+	  ;;
+	test_compile)
+	  # This code stresses the "libraries are programs" paradigm to its
+	  # limits. Maybe even breaks it.  We compile a program, linking it
+	  # against the deplibs as a proxy for the library.  Then we can check
+	  # whether they linked in statically or dynamically with ldd.
+	  $rm conftest.c
+	  cat > conftest.c <<EOF
+	  int main() { return 0; }
+EOF
+	  $rm conftest
+	  $CC -o conftest conftest.c $deplibs
+	  if test $? -eq 0 ; then
+	    ldd_output=`ldd conftest`
+	    for i in $deplibs; do
+	      name="`expr $i : '-l\(.*\)'`"
+	      # If $name is empty we are operating on a -L argument.
+	      if test "$name" != "" ; then
+		libname=`eval \\$echo \"$libname_spec\"`
+		deplib_matches=`eval \\$echo \"$library_names_spec\"`
+		set dummy $deplib_matches
+		deplib_match=$2
+		if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		  newdeplibs="$newdeplibs $i"
+		else
+		  droppeddeps=yes
+		  echo
+		  echo "*** Warning: This library needs some functionality provided by $i."
+		  echo "*** I have the capability to make that library automatically link in when"
+		  echo "*** you link to this library.  But I can only do this if you have a"
+		  echo "*** shared version of the library, which you do not appear to have."
+		fi
+	      else
+		newdeplibs="$newdeplibs $i"
+	      fi
+	    done
+	  else
+	    # Error occured in the first compile.  Let's try to salvage the situation:
+	    # Compile a seperate program for each library.
+	    for i in $deplibs; do
+	      name="`expr $i : '-l\(.*\)'`"
+	     # If $name is empty we are operating on a -L argument.
+	      if test "$name" != "" ; then
+		$rm conftest
+		$CC -o conftest conftest.c $i
+		# Did it work?
+		if test $? -eq 0 ; then
+		  ldd_output=`ldd conftest`
+		  libname=`eval \\$echo \"$libname_spec\"`
+		  deplib_matches=`eval \\$echo \"$library_names_spec\"`
+		  set dummy $deplib_matches
+		  deplib_match=$2
+		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		    newdeplibs="$newdeplibs $i"
+		  else
+		    droppeddeps=yes
+		    echo
+		    echo "*** Warning: This library needs some functionality provided by $i."
+		    echo "*** I have the capability to make that library automatically link in when"
+		    echo "*** you link to this library.  But I can only do this if you have a"
+		    echo "*** shared version of the library, which you do not appear to have."
+		  fi
+		else
+		  droppeddeps=yes
+		  echo
+		  echo "*** Warning!  Library $i is needed by this library but I was not able to"
+		  echo "***  make it link in!  You will probably need to install it or some"
+		  echo "*** library that it depends on before this library will be fully"
+		  echo "*** functional.  Installing it before continuing would be even better."
+		fi
+	      else
+		newdeplibs="$newdeplibs $i"
+	      fi
+	    done
+	  fi
+	  ;;
+	file_magic*)
+	  set dummy $deplibs_check_method
+	  file_magic_regex="`expr \"$deplibs_check_method\" : \"$2 \(.*\)\"`"
+	  for a_deplib in $deplibs; do
+	    name="`expr $a_deplib : '-l\(.*\)'`"
+	    # If $name is empty we are operating on a -L argument.
+	    if test "$name" != "" ; then
+	      libname=`eval \\$echo \"$libname_spec\"`
+	      for i in $lib_search_path; do
+		    potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		    for potent_lib in $potential_libs; do
+		      # Follow soft links.
+		      if ls -lLd "$potent_lib" 2>/dev/null \
+			 | grep " -> " >/dev/null; then
+			continue 
+		      fi
+		      # The statement above tries to avoid entering an
+		      # endless loop below, in case of cyclic links.
+		      # We might still enter an endless loop, since a link
+		      # loop can be closed while we follow links,
+		      # but so what?
+		      potlib="$potent_lib"
+		      while test -h "$potlib" 2>/dev/null; do
+			potliblink=`ls -ld $potlib | sed 's/.* -> //'`
+			case "$potliblink" in
+			[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+			*) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
+			esac
+		      done
+		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
+			 | sed 10q \
+			 | egrep "$file_magic_regex" > /dev/null; then
+			newdeplibs="$newdeplibs $a_deplib"
+			a_deplib=""
+			break 2
+		      fi
+		    done
+	      done
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		echo
+		echo "*** Warning: This library needs some functionality provided by $a_deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have."
+	      fi
+	    else
+	      # Add a -L argument.
+	      newdeplibs="$newdeplibs $a_deplib"
+	    fi
+	  done # Gone through all deplibs.
+	  ;;
+	none | unknown | *)
+	  newdeplibs=""
+	  if $echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
+	       -e 's/ -[LR][^ ]*//g' -e 's/[ 	]//g' |
+	     grep . >/dev/null; then
+	    echo
+	    if test "X$deplibs_check_method" = "Xnone"; then
+	      echo "*** Warning: inter-library dependencies are not supported in this platform."
+	    else
+	      echo "*** Warning: inter-library dependencies are not known to be supported."
+	    fi
+	    echo "*** All declared inter-library dependencies are being dropped."
+	    droppeddeps=yes
+	  fi
+	  ;;
+	esac
+	versuffix=$versuffix_save
+	major=$major_save
+	release=$release_save
+	libname=$libname_save
+	name=$name_save
+
+	if test "$droppeddeps" = yes; then
+	  if test "$module" = yes; then
+	    echo
+	    echo "*** Warning: libtool could not satisfy all declared inter-library"
+	    echo "*** dependencies of module $libname.  Therefore, libtool will create"
+	    echo "*** a static module, that should work as long as the dlopening"
+	    echo "*** application is linked with the -dlopen flag."
+	    if test -z "$global_symbol_pipe"; then
+	      echo
+	      echo "*** However, this would only work if libtool was able to extract symbol"
+	      echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+	      echo "*** not find such a program.  So, this module is probably useless."
+	      echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	    fi
+	    if test "$build_old_libs" = no; then
+	      oldlibs="$output_objdir/$libname.$libext"
+	      build_libtool_libs=module
+	      build_old_libs=yes
+	    else
+	      build_libtool_libs=no
+	    fi
+	  else
+	    echo "*** The inter-library dependencies that have been dropped here will be"
+	    echo "*** automatically added whenever a program is linked with this library"
+	    echo "*** or is declared to -dlopen it."
+	  fi
+	fi
+	# Done checking deplibs!
+	deplibs=$newdeplibs
+      fi
+
+      # All the library-specific variables (install_libdir is set above).
+      library_names=
+      old_library=
+      dlname=
+      
+      # Test again, we may have decided not to build it any more
+      if test "$build_libtool_libs" = yes; then
+	# Get the real and link names of the library.
+	eval library_names=\"$library_names_spec\"
+	set dummy $library_names
+	realname="$2"
+	shift; shift
+
+	if test -n "$soname_spec"; then
+	  eval soname=\"$soname_spec\"
+	else
+	  soname="$realname"
+	fi
+
+	lib="$output_objdir/$realname"
+	for link
+	do
+	  linknames="$linknames $link"
+	done
+
+	# Ensure that we have .o objects for linkers which dislike .lo
+	# (e.g. aix) in case we are running --disable-static
+	for obj in $libobjs; do
+	  xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
+	  if test "X$xdir" = "X$obj"; then
+	    xdir="."
+	  else
+	    xdir="$xdir"
+	  fi
+	  baseobj=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
+	  oldobj=`$echo "X$baseobj" | $Xsed -e "$lo2o"`
+	  if test ! -f $xdir/$oldobj; then
+	    $show "(cd $xdir && ${LN_S} $baseobj $oldobj)"
+	    $run eval '(cd $xdir && ${LN_S} $baseobj $oldobj)' || exit $?
+	  fi
+	done
+
+	# Use standard objects if they are pic
+	test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+
+	# Prepare the list of exported symbols
+	if test -z "$export_symbols"; then
+	  if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+	    $show "generating symbol list for \`$libname.la'"
+	    export_symbols="$output_objdir/$libname.exp"
+	    $run $rm $export_symbols
+	    eval cmds=\"$export_symbols_cmds\"
+	    IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+	    for cmd in $cmds; do
+	      IFS="$save_ifs"
+	      $show "$cmd"
+	      $run eval "$cmd" || exit $?
+	    done
+	    IFS="$save_ifs"
+	    if test -n "$export_symbols_regex"; then
+	      $show "egrep -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
+	      $run eval 'egrep -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+	      $show "$mv \"${export_symbols}T\" \"$export_symbols\""
+	      $run eval '$mv "${export_symbols}T" "$export_symbols"'
+	    fi
+	  fi
+	fi
+
+	if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	  $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
+	fi
+
+	if test -n "$convenience"; then
+	  if test -n "$whole_archive_flag_spec"; then
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	  else
+	    gentop="$output_objdir/${outputname}x"
+	    $show "${rm}r $gentop"
+	    $run ${rm}r "$gentop"
+	    $show "mkdir $gentop"
+	    $run mkdir "$gentop"
+	    status=$?
+	    if test $status -ne 0 && test ! -d "$gentop"; then
+	      exit $status
+	    fi
+	    generated="$generated $gentop"
+
+	    for xlib in $convenience; do
+	      # Extract the objects.
+	      case "$xlib" in
+	      [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
+	      *) xabs=`pwd`"/$xlib" ;;
+	      esac
+	      xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
+	      xdir="$gentop/$xlib"
+
+	      $show "${rm}r $xdir"
+	      $run ${rm}r "$xdir"
+	      $show "mkdir $xdir"
+	      $run mkdir "$xdir"
+	      status=$?
+	      if test $status -ne 0 && test ! -d "$xdir"; then
+		exit $status
+	      fi
+	      $show "(cd $xdir && $AR x $xabs)"
+	      $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
+
+	      libobjs="$libobjs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP`
+	    done
+	  fi
+	fi
+
+	if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+	  eval flag=\"$thread_safe_flag_spec\"
+	  linkopts="$linkopts $flag"
+	fi
+
+	# Do each of the archive commands.
+	if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	  eval cmds=\"$archive_expsym_cmds\"
+	else
+	  eval cmds=\"$archive_cmds\"
+	fi
+	IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+	for cmd in $cmds; do
+	  IFS="$save_ifs"
+	  $show "$cmd"
+	  $run eval "$cmd" || exit $?
+	done
+	IFS="$save_ifs"
+
+	# Create links to the real library.
+	for linkname in $linknames; do
+	  if test "$realname" != "$linkname"; then
+	    $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
+	    $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
+	  fi
+	done
+
+	# If -module or -export-dynamic was specified, set the dlname.
+	if test "$module" = yes || test "$export_dynamic" = yes; then
+	  # On all known operating systems, these are identical.
+	  dlname="$soname"
+	fi
+      fi
+      ;;
+
+    *.lo | *.o | *.obj)
+      if test -n "$link_against_libtool_libs"; then
+	$echo "$modename: error: cannot link libtool libraries into objects" 1>&2
+	exit 1
+      fi
+
+      if test -n "$deplibs"; then
+	$echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2
+      fi
+
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$rpath"; then
+	$echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$xrpath"; then
+	$echo "$modename: warning: \`-R' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for objects" 1>&2
+      fi
+
+      case "$output" in
+      *.lo)
+	if test -n "$objs"; then
+	  $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
+	  exit 1
+	fi
+	libobj="$output"
+	obj=`$echo "X$output" | $Xsed -e "$lo2o"`
+	;;
+      *)
+	libobj=
+	obj="$output"
+	;;
+      esac
+
+      # Delete the old objects.
+      $run $rm $obj $libobj
+
+      # Objects from convenience libraries.  This assumes
+      # single-version convenience libraries.  Whenever we create
+      # different ones for PIC/non-PIC, this we'll have to duplicate
+      # the extraction.
+      reload_conv_objs=
+      gentop=
+      # reload_cmds runs $LD directly, so let us get rid of
+      # -Wl from whole_archive_flag_spec
+      wl= 
+
+      if test -n "$convenience"; then
+	if test -n "$whole_archive_flag_spec"; then
+	  eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\"
+	else
+	  gentop="$output_objdir/${obj}x"
+	  $show "${rm}r $gentop"
+	  $run ${rm}r "$gentop"
+	  $show "mkdir $gentop"
+	  $run mkdir "$gentop"
+	  status=$?
+	  if test $status -ne 0 && test ! -d "$gentop"; then
+	    exit $status
+	  fi
+	  generated="$generated $gentop"
+
+	  for xlib in $convenience; do
+	    # Extract the objects.
+	    case "$xlib" in
+	    [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
+	    *) xabs=`pwd`"/$xlib" ;;
+	    esac
+	    xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
+	    xdir="$gentop/$xlib"
+
+	    $show "${rm}r $xdir"
+	    $run ${rm}r "$xdir"
+	    $show "mkdir $xdir"
+	    $run mkdir "$xdir"
+	    status=$?
+	    if test $status -ne 0 && test ! -d "$xdir"; then
+	      exit $status
+	    fi
+	    $show "(cd $xdir && $AR x $xabs)"
+	    $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
+
+	    reload_conv_objs="$reload_objs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP`
+	  done
+	fi
+      fi
+
+      # Create the old-style object.
+      reload_objs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs"
+
+      output="$obj"
+      eval cmds=\"$reload_cmds\"
+      IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+	IFS="$save_ifs"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+
+      # Exit if we aren't doing a library object file.
+      if test -z "$libobj"; then
+	if test -n "$gentop"; then
+	  $show "${rm}r $gentop"
+	  $run ${rm}r $gentop
+	fi
+
+	exit 0
+      fi
+
+      if test "$build_libtool_libs" != yes; then
+	if test -n "$gentop"; then
+	  $show "${rm}r $gentop"
+	  $run ${rm}r $gentop
+	fi
+
+	# Create an invalid libtool object if no PIC, so that we don't
+	# accidentally link it into a program.
+	$show "echo timestamp > $libobj"
+	$run eval "echo timestamp > $libobj" || exit $?
+	exit 0
+      fi
+
+      if test -n "$pic_flag"; then
+	# Only do commands if we really have different PIC objects.
+	reload_objs="$libobjs $reload_conv_objs"
+	output="$libobj"
+	eval cmds=\"$reload_cmds\"
+	IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+	for cmd in $cmds; do
+	  IFS="$save_ifs"
+	  $show "$cmd"
+	  $run eval "$cmd" || exit $?
+	done
+	IFS="$save_ifs"
+      else
+	# Just create a symlink.
+	$show $rm $libobj
+	$run $rm $libobj
+	xdir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'`
+	if test "X$xdir" = "X$libobj"; then
+	  xdir="."
+	else
+	  xdir="$xdir"
+	fi
+	baseobj=`$echo "X$libobj" | $Xsed -e 's%^.*/%%'`
+	oldobj=`$echo "X$baseobj" | $Xsed -e "$lo2o"`
+	$show "(cd $xdir && $LN_S $oldobj $baseobj)"
+	$run eval '(cd $xdir && $LN_S $oldobj $baseobj)' || exit $?
+      fi
+
+      if test -n "$gentop"; then
+	$show "${rm}r $gentop"
+	$run ${rm}r $gentop
+      fi
+
+      exit 0
+      ;;
+
+    # Anything else should be a program.
+    *)
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for programs" 1>&2
+      fi
+
+      if test "$preload" = yes; then
+	if test "$dlopen" = unknown && test "$dlopen_self" = unknown &&
+	   test "$dlopen_self_static" = unknown; then
+	  $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
+	fi 
+      fi
+    
+      if test -n "$rpath$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	for libdir in $rpath $xrpath; do
+	  # This is the magic to use -rpath.
+	  case "$compile_rpath " in
+	  *" $libdir "*) ;;
+	  *) compile_rpath="$compile_rpath $libdir" ;;
+	  esac
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_rpath="$finalize_rpath $libdir" ;;
+	  esac
+	done
+      fi
+
+      # Now hardcode the library paths
+      rpath=
+      hardcode_libdirs=
+      for libdir in $compile_rpath $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    rpath="$rpath $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) perm_rpath="$perm_rpath $libdir" ;;
+	  esac
+	fi
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      compile_rpath="$rpath"
+
+      rpath=
+      hardcode_libdirs=
+      for libdir in $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    rpath="$rpath $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$finalize_perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
+	  esac
+	fi
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      finalize_rpath="$rpath"
+
+      output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
+      if test "X$output_objdir" = "X$output"; then
+	output_objdir="$objdir"
+      else
+	output_objdir="$output_objdir/$objdir"
+      fi
+
+      # Create the binary in the object directory, then wrap it.
+      if test ! -d $output_objdir; then
+	$show "$mkdir $output_objdir"
+	$run $mkdir $output_objdir
+	status=$?
+	if test $status -ne 0 && test ! -d $output_objdir; then
+	  exit $status
+	fi
+      fi
+
+      if test -n "$libobjs" && test "$build_old_libs" = yes; then
+	# Transform all the library objects into standard objects.
+	compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+	finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+      fi
+
+      dlsyms=
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	if test -n "$NM" && test -n "$global_symbol_pipe"; then
+	  dlsyms="${outputname}S.c"
+	else
+	  $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
+	fi
+      fi
+
+      if test -n "$dlsyms"; then
+	case "$dlsyms" in
+	"") ;;
+	*.c)
+	  # Discover the nlist of each of the dlfiles.
+	  nlist="$output_objdir/${outputname}.nm"
+
+	  $show "$rm $nlist ${nlist}S ${nlist}T"
+	  $run $rm "$nlist" "${nlist}S" "${nlist}T"
+
+	  # Parse the name list into a source file.
+	  $show "creating $output_objdir/$dlsyms"
+
+	  test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
+/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
+/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+/* Prevent the only kind of declaration conflicts we can make. */
+#define lt_preloaded_symbols some_other_symbol
+
+/* External symbol declarations for the compiler. */\
+"
+
+	  if test "$dlself" = yes; then
+	    $show "generating symbol list for \`$output'"
+
+	    test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist"
+
+	    # Add our own program objects to the symbol list.
+	    progfiles=`$echo "X$objs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+	    for arg in $progfiles; do
+	      $show "extracting global C symbols from \`$arg'"
+	      $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
+	    done
+
+	    if test -n "$exclude_expsyms"; then
+	      $run eval 'egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+	      $run eval '$mv "$nlist"T "$nlist"'
+	    fi
+	    
+	    if test -n "$export_symbols_regex"; then
+	      $run eval 'egrep -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+	      $run eval '$mv "$nlist"T "$nlist"'
+	    fi
+
+	    # Prepare the list of exported symbols
+	    if test -z "$export_symbols"; then
+	      export_symbols="$output_objdir/$output.exp"
+	      $run $rm $export_symbols
+	      $run eval "sed -n -e '/^: @PROGRAM@$/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+	    else
+	      $run eval "sed -e 's/\([][.*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$output.exp"'
+	      $run eval 'grep -f "$output_objdir/$output.exp" < "$nlist" > "$nlist"T'
+	      $run eval 'mv "$nlist"T "$nlist"'
+	    fi
+	  fi
+
+	  for arg in $dlprefiles; do
+	    $show "extracting global C symbols from \`$arg'"
+	    name=`echo "$arg" | sed -e 's%^.*/%%'`
+	    $run eval 'echo ": $name " >> "$nlist"'
+	    $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
+	  done
+
+	  if test -z "$run"; then
+	    # Make sure we have at least an empty file.
+	    test -f "$nlist" || : > "$nlist"
+
+	    if test -n "$exclude_expsyms"; then
+	      egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+	      $mv "$nlist"T "$nlist"
+	    fi
+
+	    # Try sorting and uniquifying the output.
+	    if grep -v "^: " < "$nlist" | sort +2 | uniq > "$nlist"S; then
+	      :
+	    else
+	      grep -v "^: " < "$nlist" > "$nlist"S
+	    fi
+
+	    if test -f "$nlist"S; then
+	      eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
+	    else
+	      echo '/* NONE */' >> "$output_objdir/$dlsyms"
+	    fi
+
+	    $echo >> "$output_objdir/$dlsyms" "\
+
+#undef lt_preloaded_symbols
+
+#if defined (__STDC__) && __STDC__
+# define lt_ptr_t void *
+#else
+# define lt_ptr_t char *
+# define const
+#endif
+
+/* The mapping between symbol names and symbols. */
+const struct {
+  const char *name;
+  lt_ptr_t address;
+}
+lt_preloaded_symbols[] =
+{\
+"
+
+	    sed -n -e 's/^: \([^ ]*\) $/  {\"\1\", (lt_ptr_t) 0},/p' \
+		-e 's/^. \([^ ]*\) \([^ ]*\)$/  {"\2", (lt_ptr_t) \&\2},/p' \
+		  < "$nlist" >> "$output_objdir/$dlsyms"
+
+	    $echo >> "$output_objdir/$dlsyms" "\
+  {0, (lt_ptr_t) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+	  fi
+
+	  pic_flag_for_symtable=
+	  case "$host" in
+	  # compiling the symbol table file with pic_flag works around
+	  # a FreeBSD bug that causes programs to crash when -lm is
+	  # linked before any other PIC object.  But we must not use
+	  # pic_flag when linking with -static.  The problem exists in
+	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+	  *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+	    case "$compile_command " in
+	    *" -static "*) ;;
+	    *) pic_flag_for_symtable=" $pic_flag -DPIC -DFREEBSD_WORKAROUND";;
+	    esac;;
+	  *-*-hpux*)
+	    case "$compile_command " in
+	    *" -static "*) ;;
+	    *) pic_flag_for_symtable=" $pic_flag -DPIC";;
+	    esac
+	  esac
+
+	  # Now compile the dynamic symbol file.
+	  $show "(cd $output_objdir && $CC -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
+	  $run eval '(cd $output_objdir && $CC -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
+
+	  # Clean up the generated files.
+	  $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T"
+	  $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T"
+
+	  # Transform the symbol file into the correct name.
+	  compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
+	  finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
+	  ;;
+	*)
+	  $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
+	  exit 1
+	  ;;
+	esac
+      else
+	# We keep going just in case the user didn't refer to
+	# lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
+	# really was required.
+
+	# Nullify the symbol file.
+	compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
+	finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
+      fi
+
+      if test -z "$link_against_libtool_libs" || test "$build_libtool_libs" != yes; then
+	# Replace the output file specification.
+	compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+	link_command="$compile_command$compile_rpath"
+
+	# We have no uninstalled library dependencies, so finalize right now.
+	$show "$link_command"
+	$run eval "$link_command"
+	status=$?
+	
+	# Delete the generated files.
+	if test -n "$dlsyms"; then
+	  $show "$rm $output_objdir/${outputname}S.${objext}"
+	  $run $rm "$output_objdir/${outputname}S.${objext}"
+	fi
+
+	exit $status
+      fi
+
+      if test -n "$shlibpath_var"; then
+	# We should set the shlibpath_var
+	rpath=
+	for dir in $temp_rpath; do
+	  case "$dir" in
+	  [\\/]* | [A-Za-z]:[\\/]*)
+	    # Absolute path.
+	    rpath="$rpath$dir:"
+	    ;;
+	  *)
+	    # Relative path: add a thisdir entry.
+	    rpath="$rpath\$thisdir/$dir:"
+	    ;;
+	  esac
+	done
+	temp_rpath="$rpath"
+      fi
+
+      if test -n "$compile_shlibpath$finalize_shlibpath"; then
+	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+      fi
+      if test -n "$finalize_shlibpath"; then
+	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+      fi
+
+      compile_var=
+      finalize_var=
+      if test -n "$runpath_var"; then
+	if test -n "$perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $perm_rpath; do
+	    rpath="$rpath$dir:"
+	  done
+	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+	if test -n "$finalize_perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $finalize_perm_rpath; do
+	    rpath="$rpath$dir:"
+	  done
+	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+      fi
+
+      if test "$hardcode_action" = relink; then
+	# Fast installation is not supported
+	link_command="$compile_var$compile_command$compile_rpath"
+	relink_command="$finalize_var$finalize_command$finalize_rpath"
+	
+	$echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2
+	$echo "$modename: \`$output' will be relinked during installation" 1>&2
+      else
+	if test "$fast_install" != no; then
+	  link_command="$finalize_var$compile_command$finalize_rpath"
+	  if test "$fast_install" = yes; then
+	    relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
+	  else
+	    # fast_install is set to needless
+	    relink_command=
+	  fi
+	else
+	  link_command="$compile_var$compile_command$compile_rpath"
+	  relink_command="$finalize_var$finalize_command$finalize_rpath"
+	fi
+      fi
+
+      # Replace the output file specification.
+      link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+      
+      # Delete the old output files.
+      $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+      $show "$link_command"
+      $run eval "$link_command" || exit $?
+
+      # Now create the wrapper script.
+      $show "creating $output"
+
+      # Quote the relink command for shipping.
+      if test -n "$relink_command"; then
+	relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+      fi
+
+      # Quote $echo for shipping.
+      if test "X$echo" = "X$SHELL $0 --fallback-echo"; then
+	case "$0" in
+	[\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $0 --fallback-echo";;
+	*) qecho="$SHELL `pwd`/$0 --fallback-echo";;
+	esac
+	qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"`
+      else
+	qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
+      fi
+
+      # Only actually do things if our run command is non-null.
+      if test -z "$run"; then
+	# win32 will think the script is a binary if it has
+	# a .exe suffix, so we strip it off here.
+	case $output in
+	  *.exe) output=`echo $output|sed 's,.exe$,,'` ;;
+	esac
+	$rm $output
+	trap "$rm $output; exit 1" 1 2 15
+
+	$echo > $output "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='sed -e 1s/^X//'
+sed_quote_subst='$sed_quote_subst'
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+if test \"\${CDPATH+set}\" = set; then CDPATH=:; export CDPATH; fi
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+  # install mode needs the following variable:
+  link_against_libtool_libs='$link_against_libtool_libs'
+else
+  # When we are sourced in execute mode, \$file and \$echo are already set.
+  if test \"\$libtool_execute_magic\" != \"$magic\"; then
+    echo=\"$qecho\"
+    file=\"\$0\"
+    # Make sure echo works.
+    if test \"X\$1\" = X--no-reexec; then
+      # Discard the --no-reexec flag, and continue.
+      shift
+    elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then
+      # Yippee, \$echo works!
+      :
+    else
+      # Restart under the correct shell, and then maybe \$echo will work.
+      exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
+    fi
+  fi\
+"
+	$echo >> $output "\
+
+  # Find the directory that this script lives in.
+  thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
+  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+  # Follow symbolic links until we get to the real thisdir.
+  file=\`ls -ld \"\$file\" | sed -n 's/.*-> //p'\`
+  while test -n \"\$file\"; do
+    destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
+
+    # If there was a directory component, then change thisdir.
+    if test \"x\$destdir\" != \"x\$file\"; then
+      case \"\$destdir\" in
+      [\\/]* | [A-Za-z]:[\\/]*) thisdir=\"\$destdir\" ;;
+      *) thisdir=\"\$thisdir/\$destdir\" ;;
+      esac
+    fi
+
+    file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
+    file=\`ls -ld \"\$thisdir/\$file\" | sed -n 's/.*-> //p'\`
+  done
+
+  # Try to get the absolute directory name.
+  absdir=\`cd \"\$thisdir\" && pwd\`
+  test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+	if test "$fast_install" = yes; then
+	  echo >> $output "\
+  program=lt-'$outputname'
+  progdir=\"\$thisdir/$objdir\"
+  
+  if test ! -f \"\$progdir/\$program\" || \\
+     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | sed 1q\`; \\
+       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+    file=\"\$\$-\$program\"
+
+    if test ! -d \"\$progdir\"; then
+      $mkdir \"\$progdir\"
+    else
+      $rm \"\$progdir/\$file\"
+    fi"
+
+	  echo >> $output "\
+
+    # relink executable if necessary
+    if test -n \"\$relink_command\"; then
+      if (cd \"\$thisdir\" && eval \$relink_command); then :
+      else
+	$rm \"\$progdir/\$file\"
+	exit 1
+      fi
+    fi
+
+    $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+    { $rm \"\$progdir/\$program\";
+      $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+    $rm \"\$progdir/\$file\"
+  fi"
+	else
+	  echo >> $output "\
+  program='$outputname'
+  progdir=\"\$thisdir/$objdir\"
+"
+	fi
+
+	echo >> $output "\
+
+  if test -f \"\$progdir/\$program\"; then"
+
+	# Export our shlibpath_var if we have one.
+	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+	  $echo >> $output "\
+    # Add our own library path to $shlibpath_var
+    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+    # Some systems cannot cope with colon-terminated $shlibpath_var
+    # The second colon is a workaround for a bug in BeOS R4 sed
+    $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
+
+    export $shlibpath_var
+"
+	fi
+
+	# fixup the dll searchpath if we need to.
+	if test -n "$dllsearchpath"; then
+	  $echo >> $output "\
+    # Add the dll search path components to the executable PATH
+    PATH=$dllsearchpath:\$PATH
+"
+	fi
+
+	$echo >> $output "\
+    if test \"\$libtool_execute_magic\" != \"$magic\"; then
+      # Run the actual program with our arguments.
+"
+	case $host in
+	*-*-cygwin* | *-*-mingw | *-*-os2*)
+	  # win32 systems need to use the prog path for dll
+	  # lookup to work
+	  $echo >> $output "\
+      exec \$progdir\\\\\$program \${1+\"\$@\"}
+"
+	  ;;
+	*)
+	  $echo >> $output "\
+      # Export the path to the program.
+      PATH=\"\$progdir:\$PATH\"
+      export PATH
+
+      exec \$program \${1+\"\$@\"}
+"
+	  ;;
+	esac
+	$echo >> $output "\
+      \$echo \"\$0: cannot exec \$program \${1+\"\$@\"}\"
+      exit 1
+    fi
+  else
+    # The program doesn't exist.
+    \$echo \"\$0: error: \$progdir/\$program does not exist\" 1>&2
+    \$echo \"This script is just a wrapper for \$program.\" 1>&2
+    echo \"See the $PACKAGE documentation for more information.\" 1>&2
+    exit 1
+  fi
+fi\
+"
+	chmod +x $output
+      fi
+      exit 0
+      ;;
+    esac
+
+    # See if we need to build an old-fashioned archive.
+    for oldlib in $oldlibs; do
+
+      if test "$build_libtool_libs" = convenience; then
+	oldobjs="$libobjs_save"
+	addlibs="$convenience"
+	build_libtool_libs=no
+      else
+	if test "$build_libtool_libs" = module; then
+	  oldobjs="$libobjs_save"
+	  build_libtool_libs=no
+	else
+	  oldobjs="$objs "`$echo "X$libobjs_save" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`
+	fi
+	addlibs="$old_convenience"
+      fi
+
+      if test -n "$addlibs"; then
+	gentop="$output_objdir/${outputname}x"
+	$show "${rm}r $gentop"
+	$run ${rm}r "$gentop"
+	$show "mkdir $gentop"
+	$run mkdir "$gentop"
+	status=$?
+	if test $status -ne 0 && test ! -d "$gentop"; then
+	  exit $status
+	fi
+	generated="$generated $gentop"
+	  
+	# Add in members from convenience archives.
+	for xlib in $addlibs; do
+	  # Extract the objects.
+	  case "$xlib" in
+	  [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
+	  *) xabs=`pwd`"/$xlib" ;;
+	  esac
+	  xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
+	  xdir="$gentop/$xlib"
+
+	  $show "${rm}r $xdir"
+	  $run ${rm}r "$xdir"
+	  $show "mkdir $xdir"
+	  $run mkdir "$xdir"
+	  status=$?
+	  if test $status -ne 0 && test ! -d "$xdir"; then
+	    exit $status
+	  fi
+	  $show "(cd $xdir && $AR x $xabs)"
+	  $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
+
+	  oldobjs="$oldobjs "`find $xdir -name \*.${objext} -print -o -name \*.lo -print | $NL2SP`
+	done
+      fi
+
+      # Do each command in the archive commands.
+      if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+	eval cmds=\"$old_archive_from_new_cmds\"
+      else
+	# Ensure that we have .o objects in place in case we decided
+	# not to build a shared library, and have fallen back to building
+	# static libs even though --disable-static was passed!
+	for oldobj in $oldobjs; do
+	  if test ! -f $oldobj; then
+	    xdir=`$echo "X$oldobj" | $Xsed -e 's%/[^/]*$%%'`
+	    if test "X$xdir" = "X$oldobj"; then
+	      xdir="."
+	    else
+	      xdir="$xdir"
+	    fi
+	    baseobj=`$echo "X$oldobj" | $Xsed -e 's%^.*/%%'`
+	    obj=`$echo "X$baseobj" | $Xsed -e "$o2lo"`
+	    $show "(cd $xdir && ${LN_S} $obj $baseobj)"
+	    $run eval '(cd $xdir && ${LN_S} $obj $baseobj)' || exit $?
+	  fi
+	done
+
+	eval cmds=\"$old_archive_cmds\"
+      fi
+      IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+	IFS="$save_ifs"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+    done
+
+    if test -n "$generated"; then
+      $show "${rm}r$generated"
+      $run ${rm}r$generated
+    fi
+
+    # Now create the libtool archive.
+    case "$output" in
+    *.la)
+      old_library=
+      test "$build_old_libs" = yes && old_library="$libname.$libext"
+      $show "creating $output"
+
+      if test -n "$xrpath"; then
+	temp_xrpath=
+	for libdir in $xrpath; do
+	  temp_xrpath="$temp_xrpath -R$libdir"
+	done
+	dependency_libs="$temp_xrpath $dependency_libs"
+      fi
+
+      # Only create the output if not a dry run.
+      if test -z "$run"; then
+	for installed in no yes; do
+	  if test "$installed" = yes; then
+	    if test -z "$install_libdir"; then
+	      break
+	    fi
+	    output="$output_objdir/$outputname"i
+	  fi
+	  $rm $output
+	  $echo > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$dlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'\
+"
+	done
+      fi
+
+      # Do a symbolic link so that the libtool archive can be found in
+      # LD_LIBRARY_PATH before the program is installed.
+      $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)"
+      $run eval "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)" || exit $?
+      ;;
+    esac
+    exit 0
+    ;;
+
+  # libtool install mode
+  install)
+    modename="$modename: install"
+
+    # There may be an optional sh(1) argument at the beginning of
+    # install_prog (especially on Windows NT).
+    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh; then
+      # Aesthetically quote it.
+      arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
+      case "$arg" in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*)
+	arg="\"$arg\""
+	;;
+      esac
+      install_prog="$arg "
+      arg="$1"
+      shift
+    else
+      install_prog=
+      arg="$nonopt"
+    fi
+
+    # The real first argument should be the name of the installation program.
+    # Aesthetically quote it.
+    arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+    case "$arg" in
+    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*)
+      arg="\"$arg\""
+      ;;
+    esac
+    install_prog="$install_prog$arg"
+
+    # We need to accept at least all the BSD install flags.
+    dest=
+    files=
+    opts=
+    prev=
+    install_type=
+    isdir=no
+    stripme=
+    for arg
+    do
+      if test -n "$dest"; then
+	files="$files $dest"
+	dest="$arg"
+	continue
+      fi
+
+      case "$arg" in
+      -d) isdir=yes ;;
+      -f) prev="-f" ;;
+      -g) prev="-g" ;;
+      -m) prev="-m" ;;
+      -o) prev="-o" ;;
+      -s)
+	stripme=" -s"
+	continue
+	;;
+      -*) ;;
+
+      *)
+	# If the previous option needed an argument, then skip it.
+	if test -n "$prev"; then
+	  prev=
+	else
+	  dest="$arg"
+	  continue
+	fi
+	;;
+      esac
+
+      # Aesthetically quote the argument.
+      arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+      case "$arg" in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*)
+	arg="\"$arg\""
+	;;
+      esac
+      install_prog="$install_prog $arg"
+    done
+
+    if test -z "$install_prog"; then
+      $echo "$modename: you must specify an install program" 1>&2
+      $echo "$help" 1>&2
+      exit 1
+    fi
+
+    if test -n "$prev"; then
+      $echo "$modename: the \`$prev' option requires an argument" 1>&2
+      $echo "$help" 1>&2
+      exit 1
+    fi
+
+    if test -z "$files"; then
+      if test -z "$dest"; then
+	$echo "$modename: no file or destination specified" 1>&2
+      else
+	$echo "$modename: you must specify a destination" 1>&2
+      fi
+      $echo "$help" 1>&2
+      exit 1
+    fi
+
+    # Strip any trailing slash from the destination.
+    dest=`$echo "X$dest" | $Xsed -e 's%/$%%'`
+
+    # Check to see that the destination is a directory.
+    test -d "$dest" && isdir=yes
+    if test "$isdir" = yes; then
+      destdir="$dest"
+      destname=
+    else
+      destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'`
+      test "X$destdir" = "X$dest" && destdir=.
+      destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
+
+      # Not a directory, so check to see that there is only one file specified.
+      set dummy $files
+      if test $# -gt 2; then
+	$echo "$modename: \`$dest' is not a directory" 1>&2
+	$echo "$help" 1>&2
+	exit 1
+      fi
+    fi
+    case "$destdir" in
+    [\\/]* | [A-Za-z]:[\\/]*) ;;
+    *)
+      for file in $files; do
+	case "$file" in
+	*.lo) ;;
+	*)
+	  $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2
+	  $echo "$help" 1>&2
+	  exit 1
+	  ;;
+	esac
+      done
+      ;;
+    esac
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    staticlibs=
+    future_libdirs=
+    current_libdirs=
+    for file in $files; do
+
+      # Do each installation.
+      case "$file" in
+      *.a | *.lib)
+	# Do the static libraries later.
+	staticlibs="$staticlibs $file"
+	;;
+
+      *.la)
+	# Check to see that this really is a libtool archive.
+	if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$file' is not a valid libtool archive" 1>&2
+	  $echo "$help" 1>&2
+	  exit 1
+	fi
+
+	library_names=
+	old_library=
+	# If there is no directory component, then add one.
+	case "$file" in
+	*/* | *\\*) . $file ;;
+	*) . ./$file ;;
+	esac
+
+	# Add the libdir to current_libdirs if it is the destination.
+	if test "X$destdir" = "X$libdir"; then
+	  case "$current_libdirs " in
+	  *" $libdir "*) ;;
+	  *) current_libdirs="$current_libdirs $libdir" ;;
+	  esac
+	else
+	  # Note the libdir as a future libdir.
+	  case "$future_libdirs " in
+	  *" $libdir "*) ;;
+	  *) future_libdirs="$future_libdirs $libdir" ;;
+	  esac
+	fi
+
+	dir="`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/"
+	test "X$dir" = "X$file/" && dir=
+	dir="$dir$objdir"
+
+	# See the names of the shared library.
+	set dummy $library_names
+	if test -n "$2"; then
+	  realname="$2"
+	  shift
+	  shift
+
+	  # Install the shared library and build the symlinks.
+	  $show "$install_prog $dir/$realname $destdir/$realname"
+	  $run eval "$install_prog $dir/$realname $destdir/$realname" || exit $?
+
+	  if test $# -gt 0; then
+	    # Delete the old symlinks, and create new ones.
+	    for linkname
+	    do
+	      if test "$linkname" != "$realname"; then
+		$show "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)"
+		$run eval "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)"
+	      fi
+	    done
+	  fi
+
+	  # Do each command in the postinstall commands.
+	  lib="$destdir/$realname"
+	  eval cmds=\"$postinstall_cmds\"
+	  IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+	  for cmd in $cmds; do
+	    IFS="$save_ifs"
+	    $show "$cmd"
+	    $run eval "$cmd" || exit $?
+	  done
+	  IFS="$save_ifs"
+	fi
+
+	# Install the pseudo-library for information purposes.
+	name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	instname="$dir/$name"i
+	$show "$install_prog $instname $destdir/$name"
+	$run eval "$install_prog $instname $destdir/$name" || exit $?
+
+	# Maybe install the static library, too.
+	test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
+	;;
+
+      *.lo)
+	# Install (i.e. copy) a libtool object.
+
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	  destfile="$destdir/$destfile"
+	fi
+
+	# Deduce the name of the destination old-style object file.
+	case "$destfile" in
+	*.lo)
+	  staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"`
+	  ;;
+	*.o | *.obj)
+	  staticdest="$destfile"
+	  destfile=
+	  ;;
+	*)
+	  $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2
+	  $echo "$help" 1>&2
+	  exit 1
+	  ;;
+	esac
+
+	# Install the libtool object if requested.
+	if test -n "$destfile"; then
+	  $show "$install_prog $file $destfile"
+	  $run eval "$install_prog $file $destfile" || exit $?
+	fi
+
+	# Install the old object if enabled.
+	if test "$build_old_libs" = yes; then
+	  # Deduce the name of the old-style object file.
+	  staticobj=`$echo "X$file" | $Xsed -e "$lo2o"`
+
+	  $show "$install_prog $staticobj $staticdest"
+	  $run eval "$install_prog \$staticobj \$staticdest" || exit $?
+	fi
+	exit 0
+	;;
+
+      *)
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	  destfile="$destdir/$destfile"
+	fi
+
+	# Do a test to see if this is really a libtool program.
+	if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  link_against_libtool_libs=
+	  relink_command=
+
+	  # If there is no directory component, then add one.
+	  case "$file" in
+	  */* | *\\*) . $file ;;
+	  *) . ./$file ;;
+	  esac
+
+	  # Check the variables that should have been set.
+	  if test -z "$link_against_libtool_libs"; then
+	    $echo "$modename: invalid libtool wrapper script \`$file'" 1>&2
+	    exit 1
+	  fi
+
+	  finalize=yes
+	  for lib in $link_against_libtool_libs; do
+	    # Check to see that each library is installed.
+	    libdir=
+	    if test -f "$lib"; then
+	      # If there is no directory component, then add one.
+	      case "$lib" in
+	      */* | *\\*) . $lib ;;
+	      *) . ./$lib ;;
+	      esac
+	    fi
+	    libfile="$libdir/`$echo "X$lib" | $Xsed -e 's%^.*/%%g'`"
+	    if test -n "$libdir" && test ! -f "$libfile"; then
+	      $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
+	      finalize=no
+	    fi
+	  done
+
+	  outputname=
+	  if test "$fast_install" = no && test -n "$relink_command"; then
+	    if test "$finalize" = yes && test -z "$run"; then
+	      tmpdir="/tmp"
+	      test -n "$TMPDIR" && tmpdir="$TMPDIR"
+	      tmpdir="$tmpdir/libtool-$$"
+	      if $mkdir -p "$tmpdir" && chmod 700 "$tmpdir"; then :
+	      else
+		$echo "$modename: error: cannot create temporary directory \`$tmpdir'" 1>&2
+		continue
+	      fi
+	      outputname="$tmpdir/$file"
+	      # Replace the output file specification.
+	      relink_command=`$echo "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
+
+	      $show "$relink_command"
+	      if $run eval "$relink_command"; then :
+	      else
+		$echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
+		${rm}r "$tmpdir"
+		continue
+	      fi
+	      file="$outputname"
+	    else
+	      $echo "$modename: warning: cannot relink \`$file'" 1>&2
+	    fi
+	  else
+	    # Install the binary that we compiled earlier.
+	    file=`$echo "X$file" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
+	  fi
+	fi
+
+	$show "$install_prog$stripme $file $destfile"
+	$run eval "$install_prog\$stripme \$file \$destfile" || exit $?
+	test -n "$outputname" && ${rm}r "$tmpdir"
+	;;
+      esac
+    done
+
+    for file in $staticlibs; do
+      name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+
+      # Set up the ranlib parameters.
+      oldlib="$destdir/$name"
+
+      $show "$install_prog $file $oldlib"
+      $run eval "$install_prog \$file \$oldlib" || exit $?
+
+      # Do each command in the postinstall commands.
+      eval cmds=\"$old_postinstall_cmds\"
+      IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+	IFS="$save_ifs"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+    done
+
+    if test -n "$future_libdirs"; then
+      $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
+    fi
+
+    if test -n "$current_libdirs"; then
+      # Maybe just do a dry run.
+      test -n "$run" && current_libdirs=" -n$current_libdirs"
+      exec $SHELL $0 --finish$current_libdirs
+      exit 1
+    fi
+
+    exit 0
+    ;;
+
+  # libtool finish mode
+  finish)
+    modename="$modename: finish"
+    libdirs="$nonopt"
+    admincmds=
+
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      for dir
+      do
+	libdirs="$libdirs $dir"
+      done
+
+      for libdir in $libdirs; do
+	if test -n "$finish_cmds"; then
+	  # Do each command in the finish commands.
+	  eval cmds=\"$finish_cmds\"
+	  IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+	  for cmd in $cmds; do
+	    IFS="$save_ifs"
+	    $show "$cmd"
+	    $run eval "$cmd" || admincmds="$admincmds
+       $cmd"
+	  done
+	  IFS="$save_ifs"
+	fi
+	if test -n "$finish_eval"; then
+	  # Do the single finish_eval.
+	  eval cmds=\"$finish_eval\"
+	  $run eval "$cmds" || admincmds="$admincmds
+       $cmds"
+	fi
+      done
+    fi
+
+    # Exit here if they wanted silent mode.
+    test "$show" = : && exit 0
+
+    echo "----------------------------------------------------------------------"
+    echo "Libraries have been installed in:"
+    for libdir in $libdirs; do
+      echo "   $libdir"
+    done
+    echo
+    echo "If you ever happen to want to link against installed libraries"
+    echo "in a given directory, LIBDIR, you must either use libtool, and"
+    echo "specify the full pathname of the library, or use \`-LLIBDIR'"
+    echo "flag during linking and do at least one of the following:"
+    if test -n "$shlibpath_var"; then
+      echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
+      echo "     during execution"
+    fi
+    if test -n "$runpath_var"; then
+      echo "   - add LIBDIR to the \`$runpath_var' environment variable"
+      echo "     during linking"
+    fi
+    if test -n "$hardcode_libdir_flag_spec"; then
+      libdir=LIBDIR
+      eval flag=\"$hardcode_libdir_flag_spec\"
+
+      echo "   - use the \`$flag' linker flag"
+    fi
+    if test -n "$admincmds"; then
+      echo "   - have your system administrator run these commands:$admincmds"
+    fi
+    if test -f /etc/ld.so.conf; then
+      echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+    fi
+    echo
+    echo "See any operating system documentation about shared libraries for"
+    echo "more information, such as the ld(1) and ld.so(8) manual pages."
+    echo "----------------------------------------------------------------------"
+    exit 0
+    ;;
+
+  # libtool execute mode
+  execute)
+    modename="$modename: execute"
+
+    # The first argument is the command name.
+    cmd="$nonopt"
+    if test -z "$cmd"; then
+      $echo "$modename: you must specify a COMMAND" 1>&2
+      $echo "$help"
+      exit 1
+    fi
+
+    # Handle -dlopen flags immediately.
+    for file in $execute_dlfiles; do
+      if test ! -f "$file"; then
+	$echo "$modename: \`$file' is not a file" 1>&2
+	$echo "$help" 1>&2
+	exit 1
+      fi
+
+      dir=
+      case "$file" in
+      *.la)
+	# Check to see that this really is a libtool archive.
+	if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+	  $echo "$help" 1>&2
+	  exit 1
+	fi
+
+	# Read the libtool library.
+	dlname=
+	library_names=
+
+	# If there is no directory component, then add one.
+	case "$file" in
+	*/* | *\\*) . $file ;;
+	*) . ./$file ;;
+	esac
+
+	# Skip this library if it cannot be dlopened.
+	if test -z "$dlname"; then
+	  # Warn if it was a shared library.
+	  test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
+	  continue
+	fi
+
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$dir" = "X$file" && dir=.
+
+	if test -f "$dir/$objdir/$dlname"; then
+	  dir="$dir/$objdir"
+	else
+	  $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
+	  exit 1
+	fi
+	;;
+
+      *.lo)
+	# Just add the directory containing the .lo file.
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$dir" = "X$file" && dir=.
+	;;
+
+      *)
+	$echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
+	continue
+	;;
+      esac
+
+      # Get the absolute pathname.
+      absdir=`cd "$dir" && pwd`
+      test -n "$absdir" && dir="$absdir"
+
+      # Now add the directory to shlibpath_var.
+      if eval "test -z \"\$$shlibpath_var\""; then
+	eval "$shlibpath_var=\"\$dir\""
+      else
+	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+      fi
+    done
+
+    # This variable tells wrapper scripts just to set shlibpath_var
+    # rather than running their programs.
+    libtool_execute_magic="$magic"
+
+    # Check if any of the arguments is a wrapper script.
+    args=
+    for file
+    do
+      case "$file" in
+      -*) ;;
+      *)
+	# Do a test to see if this is really a libtool program.
+	if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  # If there is no directory component, then add one.
+	  case "$file" in
+	  */* | *\\*) . $file ;;
+	  *) . ./$file ;;
+	  esac
+
+	  # Transform arg to wrapped name.
+	  file="$progdir/$program"
+	fi
+	;;
+      esac
+      # Quote arguments (to preserve shell metacharacters).
+      file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"`
+      args="$args \"$file\""
+    done
+
+    if test -z "$run"; then
+      if test -n "$shlibpath_var"; then
+        # Export the shlibpath_var.
+        eval "export $shlibpath_var"
+      fi
+
+      # Restore saved enviroment variables
+      if test "${save_LC_ALL+set}" = set; then
+	LC_ALL="$save_LC_ALL"; export LC_ALL
+      fi
+      if test "${save_LANG+set}" = set; then
+	LANG="$save_LANG"; export LANG
+      fi
+
+      # Now actually exec the command.
+      eval "exec \$cmd$args"
+
+      $echo "$modename: cannot exec \$cmd$args"
+      exit 1
+    else
+      # Display what would be done.
+      if test -n "$shlibpath_var"; then
+        eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
+        $echo "export $shlibpath_var"
+      fi
+      $echo "$cmd$args"
+      exit 0
+    fi
+    ;;
+
+  # libtool uninstall mode
+  uninstall)
+    modename="$modename: uninstall"
+    rm="$nonopt"
+    files=
+
+    for arg
+    do
+      case "$arg" in
+      -*) rm="$rm $arg" ;;
+      *) files="$files $arg" ;;
+      esac
+    done
+
+    if test -z "$rm"; then
+      $echo "$modename: you must specify an RM program" 1>&2
+      $echo "$help" 1>&2
+      exit 1
+    fi
+
+    for file in $files; do
+      dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+      test "X$dir" = "X$file" && dir=.
+      name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+
+      rmfiles="$file"
+
+      case "$name" in
+      *.la)
+	# Possibly a libtool archive, so verify it.
+	if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  . $dir/$name
+
+	  # Delete the libtool libraries and symlinks.
+	  for n in $library_names; do
+	    rmfiles="$rmfiles $dir/$n"
+	  done
+	  test -n "$old_library" && rmfiles="$rmfiles $dir/$old_library"
+
+	  $show "$rm $rmfiles"
+	  $run $rm $rmfiles
+
+	  if test -n "$library_names"; then
+	    # Do each command in the postuninstall commands.
+	    eval cmds=\"$postuninstall_cmds\"
+	    IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+	    for cmd in $cmds; do
+	      IFS="$save_ifs"
+	      $show "$cmd"
+	      $run eval "$cmd"
+	    done
+	    IFS="$save_ifs"
+	  fi
+
+	  if test -n "$old_library"; then
+	    # Do each command in the old_postuninstall commands.
+	    eval cmds=\"$old_postuninstall_cmds\"
+	    IFS="${IFS= 	}"; save_ifs="$IFS"; IFS='~'
+	    for cmd in $cmds; do
+	      IFS="$save_ifs"
+	      $show "$cmd"
+	      $run eval "$cmd"
+	    done
+	    IFS="$save_ifs"
+	  fi
+
+	  # FIXME: should reinstall the best remaining shared library.
+	fi
+	;;
+
+      *.lo)
+	if test "$build_old_libs" = yes; then
+	  oldobj=`$echo "X$name" | $Xsed -e "$lo2o"`
+	  rmfiles="$rmfiles $dir/$oldobj"
+	fi
+	$show "$rm $rmfiles"
+	$run $rm $rmfiles
+	;;
+
+      *)
+	$show "$rm $rmfiles"
+	$run $rm $rmfiles
+	;;
+      esac
+    done
+    exit 0
+    ;;
+
+  "")
+    $echo "$modename: you must specify a MODE" 1>&2
+    $echo "$generic_help" 1>&2
+    exit 1
+    ;;
+  esac
+
+  $echo "$modename: invalid operation mode \`$mode'" 1>&2
+  $echo "$generic_help" 1>&2
+  exit 1
+fi # test -z "$show_help"
+
+# We need to display help for each of the modes.
+case "$mode" in
+"") $echo \
+"Usage: $modename [OPTION]... [MODE-ARG]...
+
+Provide generalized library-building support services.
+
+    --config          show all configuration variables
+    --debug           enable verbose shell tracing
+-n, --dry-run         display commands without modifying any files
+    --features        display basic configuration information and exit
+    --finish          same as \`--mode=finish'
+    --help            display this help message and exit
+    --mode=MODE       use operation mode MODE [default=inferred from MODE-ARGS]
+    --quiet           same as \`--silent'
+    --silent          don't print informational messages
+    --version         print version information
+
+MODE must be one of the following:
+
+      compile         compile a source file into a libtool object
+      execute         automatically set library path, then run a program
+      finish          complete the installation of libtool libraries
+      install         install libraries or executables
+      link            create a library or an executable
+      uninstall       remove libraries from an installed directory
+
+MODE-ARGS vary depending on the MODE.  Try \`$modename --help --mode=MODE' for
+a more detailed description of MODE."
+  exit 0
+  ;;
+
+compile)
+  $echo \
+"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
+  -static           always build a \`.o' file suitable for static linking
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+  ;;
+
+execute)
+  $echo \
+"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+  -dlopen FILE      add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+  ;;
+
+finish)
+  $echo \
+"Usage: $modename [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges.  Use
+the \`--dry-run' option if you just want to see what would be executed."
+  ;;
+
+install)
+  $echo \
+"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command.  The first component should be
+either the \`install' or \`cp' program.
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+  ;;
+
+link)
+  $echo \
+"Usage: $modename [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+  -all-static       do not do any dynamic linking at all
+  -avoid-version    do not add a version suffix if possible
+  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
+  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
+  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+  -export-symbols SYMFILE
+		    try to export only the symbols listed in SYMFILE
+  -export-symbols-regex REGEX
+		    try to export only the symbols matching REGEX
+  -LLIBDIR          search LIBDIR for required installed libraries
+  -lNAME            OUTPUT-FILE requires the installed library libNAME
+  -module           build a library that can dlopened
+  -no-undefined     declare that a library does not refer to external symbols
+  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
+  -release RELEASE  specify package release information
+  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
+  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
+  -static           do not do any dynamic linking of libtool libraries
+  -version-info CURRENT[:REVISION[:AGE]]
+		    specify library version info [each variable defaults to 0]
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename.  Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+  ;;
+
+uninstall)
+  $echo \
+"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+  ;;
+
+*)
+  $echo "$modename: invalid operation mode \`$mode'" 1>&2
+  $echo "$help" 1>&2
+  exit 1
+  ;;
+esac
+
+echo
+$echo "Try \`$modename --help' for more information about other modes."
+
+exit 0
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
diff --git a/libical/src/libical/icalparameter.c.in b/libical/src/libical/icalparameter.c.in
new file mode 100644
index 0000000000..0a0efc1332
--- /dev/null
+++ b/libical/src/libical/icalparameter.c.in
@@ -0,0 +1,1234 @@
+/* -*- Mode: C -*-
+  ======================================================================
+  FILE: icalderivedparameters.{c,h}
+  CREATOR: eric 09 May 1999
+  
+  $Id: icalparameter.c.in,v 1.1 2000/12/11 22:05:59 federico Exp $
+  $Locker:  $
+    
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+  The original code is icalderivedparameters.{c,h}
+
+  Contributions from:
+     Graham Davison (g.m.davison@computer.org)
+
+ ======================================================================*/
+#line 29 "icalparameter.c.in"
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+
+#include "icalparameter.h"
+#include "icalproperty.h"
+#include "icalerror.h"
+#include "icalmemory.h"
+
+#include <stdlib.h> /* for malloc() */
+#include <errno.h>
+#include <string.h> /* for memset() */
+
+union icalparameter_impl_data {
+	int v_int;
+	int v_rsvp;
+	icalparameter_cutype v_cutype;
+	icalparameter_encoding v_encoding;
+	icalparameter_fbtype v_fbtype;
+	icalparameter_partstat v_partstat;
+	icalparameter_range v_range;
+	icalparameter_related v_related;
+	icalparameter_reltype v_reltype;
+	icalparameter_role v_role;
+	icalparameter_value v_value;
+	icalparameter_xlicerrortype v_xlicerrortype;
+	icalparameter_xliccomparetype v_xliccomparetype;
+} data;
+
+struct icalparameter_impl
+{
+	icalparameter_kind kind;
+	char id[5];
+	int size;
+	const char* string;
+	const char* x_name;
+	icalproperty* parent;
+
+	union icalparameter_impl_data data;
+};
+
+struct icalparameter_impl* icalparameter_new_impl(icalparameter_kind kind)
+{
+    struct icalparameter_impl* v;
+
+    if ( ( v = (struct icalparameter_impl*)
+	   malloc(sizeof(struct icalparameter_impl))) == 0) {
+	icalerror_set_errno(ICAL_NEWFAILED_ERROR);
+	return 0;
+    }
+    
+    strcpy(v->id,"para");
+
+    v->kind = kind;
+    v->size = 0;
+    v->string = 0;
+    v->x_name = 0;
+    v->parent = 0;
+    memset(&(v->data),0,sizeof(v->data));
+
+    return v;
+}
+
+icalparameter*
+icalparameter_new (icalparameter_kind kind)
+{
+    struct icalparameter_impl* v = icalparameter_new_impl(kind);
+
+    return (icalparameter*) v;
+
+}
+
+icalparameter* 
+icalparameter_new_clone(icalparameter* param)
+{
+    struct icalparameter_impl *old;
+    struct icalparameter_impl *new;
+
+    old = (struct icalparameter_impl *)param;
+    new = icalparameter_new_impl(old->kind);
+
+    icalerror_check_arg_rz((param!=0),"param");
+
+    if (new == 0){
+	return 0;
+    }
+
+    memcpy(new,old,sizeof(struct icalparameter_impl));
+
+    if (old->string != 0){
+	new->string = icalmemory_strdup(old->string);
+	if (new->string == 0){
+	    icalparameter_free(new);
+	    return 0;
+	}
+    }
+
+    if (old->x_name != 0){
+	new->x_name = icalmemory_strdup(old->x_name);
+	if (new->x_name == 0){
+	    icalparameter_free(new);
+	    return 0;
+	}
+    }
+
+    return new;
+}
+
+#if 1
+/* The following code is meant to replace most of the case-switch
+   statements, but it is still a work in progress */
+struct param_string_map {
+	icalparameter_kind kind;
+	int val; /* Actually, union of several types of enums */
+	const char* str;
+} param_string_map[] =
+{
+    {ICAL_CUTYPE_PARAMETER,ICAL_CUTYPE_INDIVIDUAL,"INDIVIDUAL"},
+    {ICAL_CUTYPE_PARAMETER,ICAL_CUTYPE_GROUP,"GROUP"},
+    {ICAL_CUTYPE_PARAMETER,ICAL_CUTYPE_RESOURCE,"RESOURCE"},
+    {ICAL_CUTYPE_PARAMETER,ICAL_CUTYPE_ROOM,"ROOM"},
+    {ICAL_CUTYPE_PARAMETER,ICAL_CUTYPE_UNKNOWN,"UNKNOWN"},
+    {ICAL_FBTYPE_PARAMETER,ICAL_FBTYPE_FREE,"FREE"},
+    {ICAL_FBTYPE_PARAMETER,ICAL_FBTYPE_BUSY,"BUSY"},
+    {ICAL_FBTYPE_PARAMETER,ICAL_FBTYPE_BUSYUNAVAILABLE,"BUSYUNAVAILABLE"},
+    {ICAL_FBTYPE_PARAMETER,ICAL_FBTYPE_BUSYTENTATIVE,"BUSYTENTATIVE"},
+    {ICAL_PARTSTAT_PARAMETER,ICAL_PARTSTAT_NEEDSACTION,"NEEDSACTION"},
+    {ICAL_PARTSTAT_PARAMETER,ICAL_PARTSTAT_ACCEPTED,"ACCEPTED"},
+    {ICAL_PARTSTAT_PARAMETER,ICAL_PARTSTAT_DECLINED,"DECLINED"},
+    {ICAL_PARTSTAT_PARAMETER,ICAL_PARTSTAT_TENTATIVE,"TENTATIVE"},
+    {ICAL_PARTSTAT_PARAMETER,ICAL_PARTSTAT_DELEGATED,"DELEGATED"},
+    {ICAL_PARTSTAT_PARAMETER,ICAL_PARTSTAT_COMPLETED,"COMPLETED"},
+    {ICAL_PARTSTAT_PARAMETER,ICAL_PARTSTAT_INPROCESS,"INPROCESS"},
+    {ICAL_RANGE_PARAMETER,ICAL_RANGE_THISANDPRIOR,"THISANDPRIOR"},
+    {ICAL_RANGE_PARAMETER,ICAL_RANGE_THISANDFUTURE,"THISANDFUTURE"},
+    {ICAL_RELATED_PARAMETER,ICAL_RELATED_START,"START"},
+    {ICAL_RELATED_PARAMETER,ICAL_RELATED_END,"END"},
+    {ICAL_RELTYPE_PARAMETER,ICAL_RELTYPE_PARENT,"PARENT"},
+    {ICAL_RELTYPE_PARAMETER,ICAL_RELTYPE_CHILD,"CHILD"},
+    {ICAL_RELTYPE_PARAMETER,ICAL_RELTYPE_SIBLING,"SIBLING"},
+    {ICAL_ROLE_PARAMETER,ICAL_ROLE_CHAIR,"CHAIR"},
+    {ICAL_ROLE_PARAMETER,ICAL_ROLE_REQPARTICIPANT,"REQ-PARTICIPANT"},
+    {ICAL_ROLE_PARAMETER,ICAL_ROLE_OPTPARTICIPANT,"OPT-PARTICIPANT"}, 
+    {ICAL_ROLE_PARAMETER,ICAL_ROLE_NONPARTICIPANT,"NON-PARTICIPANT"},
+    {ICAL_RSVP_PARAMETER,ICAL_RSVP_PARAMETER,"TRUE"},
+    {ICAL_RSVP_PARAMETER,ICAL_RSVP_PARAMETER,"FALSE"},
+    {ICAL_VALUE_PARAMETER,ICAL_VALUE_BINARY,"BINARY"},
+    {ICAL_VALUE_PARAMETER,ICAL_VALUE_BOOLEAN,"BOOLEAN"},
+    {ICAL_VALUE_PARAMETER,ICAL_VALUE_DATE,"DATE"},
+    {ICAL_VALUE_PARAMETER,ICAL_VALUE_DURATION,"DURATION"},
+    {ICAL_VALUE_PARAMETER,ICAL_VALUE_FLOAT,"FLOAT"},
+    {ICAL_VALUE_PARAMETER,ICAL_VALUE_INTEGER,"INTEGER"},
+    {ICAL_VALUE_PARAMETER,ICAL_VALUE_PERIOD,"PERIOD"},
+    {ICAL_VALUE_PARAMETER,ICAL_VALUE_RECUR,"RECUR"},
+    {ICAL_VALUE_PARAMETER,ICAL_VALUE_TEXT,"TEXT"},
+    {ICAL_VALUE_PARAMETER,ICAL_VALUE_TIME,"TIME"},
+    {ICAL_VALUE_PARAMETER,ICAL_VALUE_URI,"URI"},
+    {ICAL_VALUE_PARAMETER,ICAL_VALUE_XNAME,"ERROR"},
+    {ICAL_XLICERRORTYPE_PARAMETER,ICAL_XLICERRORTYPE_COMPONENTPARSEERROR,"COMPONENT_PARSE_ERROR"},
+    {ICAL_XLICERRORTYPE_PARAMETER,ICAL_XLICERRORTYPE_PROPERTYPARSEERROR,"PROPERTY_PARSE_ERROR"},
+    {ICAL_XLICERRORTYPE_PARAMETER,ICAL_XLICERRORTYPE_PARAMETERNAMEPARSEERROR,"PARAMETER_NAME_PARSE_ERROR"},
+    {ICAL_XLICERRORTYPE_PARAMETER,ICAL_XLICERRORTYPE_PARAMETERVALUEPARSEERROR,"PARAMETER_VALUE_PARSE_ERROR"},
+    {ICAL_XLICERRORTYPE_PARAMETER,ICAL_XLICERRORTYPE_VALUEPARSEERROR,"VALUE_PARSE_ERROR"},
+    {ICAL_XLICERRORTYPE_PARAMETER,ICAL_XLICERRORTYPE_INVALIDITIP,"INVALID_ITIP"},
+    {ICAL_XLICERRORTYPE_PARAMETER,ICAL_XLICERRORTYPE_UNKVCALPROP,"UNKNOWN_VCAL_PROP_ERROR"},
+    {ICAL_XLICERRORTYPE_PARAMETER,ICAL_XLICERRORTYPE_MIMEPARSEERROR,"MIME_PARSE_ERROR"},
+    {ICAL_XLICCOMPARETYPE_PARAMETER,ICAL_XLICCOMPARETYPE_EQUAL,"EQUAL"},
+    {ICAL_XLICCOMPARETYPE_PARAMETER,ICAL_XLICCOMPARETYPE_NOTEQUAL,"NOTEQUAL"},
+    {ICAL_XLICCOMPARETYPE_PARAMETER,ICAL_XLICCOMPARETYPE_LESS,"LESS"},
+    {ICAL_XLICCOMPARETYPE_PARAMETER,ICAL_XLICCOMPARETYPE_GREATER,"GREATER"},
+    {ICAL_XLICCOMPARETYPE_PARAMETER,ICAL_XLICCOMPARETYPE_LESSEQUAL,"LESSEQUAL"},
+    {ICAL_XLICCOMPARETYPE_PARAMETER,ICAL_XLICCOMPARETYPE_GREATEREQUAL,"GREATEREQUAL"},
+    {ICAL_XLICCOMPARETYPE_PARAMETER,ICAL_XLICCOMPARETYPE_REGEX,"REGEX"},
+    {ICAL_NO_PARAMETER,0,""},
+
+};
+
+void icalparameter_set_impl_data(icalparameter_kind kind, 
+				 union icalparameter_impl_data *data,
+				 int value)
+{
+
+    switch (kind){
+	case ICAL_CUTYPE_PARAMETER:
+	    data->v_cutype=value; break;
+	case ICAL_FBTYPE_PARAMETER:
+	    data->v_fbtype=value; break;
+	case ICAL_PARTSTAT_PARAMETER:
+	    data->v_partstat=value; break;
+	case ICAL_RANGE_PARAMETER:
+	    data->v_range=value; break;
+	case ICAL_RELATED_PARAMETER:
+	    data->v_related=value; break;
+	case ICAL_RELTYPE_PARAMETER:
+	    data->v_reltype=value; break;
+	case ICAL_ROLE_PARAMETER:
+	    data->v_role=value; break;
+	case ICAL_RSVP_PARAMETER:
+	    data->v_rsvp=value; break;
+	case ICAL_VALUE_PARAMETER:
+	    data->v_value=value; break;
+	case ICAL_XLICERRORTYPE_PARAMETER:
+	   data->v_xlicerrortype=value; break;
+	case ICAL_XLICCOMPARETYPE_PARAMETER:
+	   data->v_xliccomparetype=value; break;
+	default:
+    }
+}
+
+icalparameter* icalparameter_new_from_string_test(icalparameter_kind kind, char* val)
+{
+    int i =0;
+    icalparameter* param=0;
+
+    icalerror_check_arg_rz((val!=0),"val");
+
+    switch(kind){
+	
+	/* These are all string values parameters */
+	case ICAL_SENTBY_PARAMETER:
+	case ICAL_TZID_PARAMETER:
+	case ICAL_X_PARAMETER:
+	case ICAL_FMTTYPE_PARAMETER:
+	case ICAL_LANGUAGE_PARAMETER:
+	case ICAL_MEMBER_PARAMETER:
+	case ICAL_DELEGATEDFROM_PARAMETER:
+	case ICAL_DELEGATEDTO_PARAMETER:
+	case ICAL_DIR_PARAMETER:
+	case ICAL_ALTREP_PARAMETER:
+	case ICAL_CN_PARAMETER:
+	{
+	    struct icalparameter_impl *impl = icalparameter_new_impl(kind);
+	    if (impl == 0) {
+		return 0;
+	    }
+	    ((struct icalparameter_impl*)param)->string = 
+		icalmemory_strdup(val);
+	    
+	    return (icalparameter*) impl;
+	    
+	}
+
+	case ICAL_NO_PARAMETER:
+	case ICAL_ANY_PARAMETER:
+	{
+	}
+
+	default: {
+	    int found = 0;
+	    /* All other types are enumerated */
+	    for(i = 0; param_string_map[i].kind != ICAL_NO_PARAMETER; i++){
+
+		if(kind ==  param_string_map[i].kind &&
+		   strcmp(val,param_string_map[i].str) == 0){		    
+
+		    struct icalparameter_impl *impl = 
+			icalparameter_new_impl(kind);
+		    found = 1;
+
+		    icalparameter_set_impl_data(kind,&impl->data,
+				param_string_map[i].val);		
+
+		    return (icalparameter*)impl;
+		} 
+	    }
+	    
+	    /* Didn't find the standard enumerated type, so it must be
+               an X parameter */
+	    if (found ==0) {
+		icalparameter *param = icalparameter_new(kind);
+		
+		icalparameter_set_xvalue(param,val);
+		
+		return param;
+
+	    }	   
+	}	    
+    }
+
+    return 0;
+}
+
+#endif 
+
+
+icalparameter* icalparameter_new_from_string(icalparameter_kind kind, char* val)
+{
+
+    icalparameter* param=0;
+
+    icalerror_check_arg_rz((val!=0),"val");
+
+    switch (kind) {
+	case ICAL_ALTREP_PARAMETER:
+	{
+	    param = icalparameter_new_altrep(val);
+
+	    break;
+	}
+	case ICAL_CN_PARAMETER:
+	{
+	    param = icalparameter_new_cn(val);
+
+	    break;
+	}
+	case ICAL_CUTYPE_PARAMETER:
+	{
+	    if(strcmp(val,"INDIVIDUAL") == 0){ 
+		param = icalparameter_new_cutype(ICAL_CUTYPE_INDIVIDUAL);
+	    }
+	    else if(strcmp(val,"GROUP") == 0){ 
+		param = icalparameter_new_cutype(ICAL_CUTYPE_GROUP);
+	    }
+	    else if(strcmp(val,"RESOURCE") == 0){ 
+		param = icalparameter_new_cutype(ICAL_CUTYPE_RESOURCE);
+	    }
+	    else if(strcmp(val,"ROOM") == 0){ 
+		param = icalparameter_new_cutype(ICAL_CUTYPE_ROOM);
+	    }
+	    else if(strcmp(val,"UNKNOWN") == 0){ 
+		param = icalparameter_new_cutype(ICAL_CUTYPE_UNKNOWN);
+	    }
+	    else {
+		param = icalparameter_new_cutype(ICAL_CUTYPE_XNAME);
+		icalparameter_set_xvalue(param,val);
+	    } 
+	    break;
+	}
+
+	case ICAL_DELEGATEDFROM_PARAMETER:
+	{
+	    param = icalparameter_new_delegatedfrom(val);
+
+	    break;
+	}
+	case ICAL_DELEGATEDTO_PARAMETER:
+	{
+	    param = icalparameter_new_delegatedto(val);
+
+	    break;
+	}
+	case ICAL_DIR_PARAMETER:
+	{
+	    param = icalparameter_new_dir(val);
+
+	    break;
+	}
+	case ICAL_ENCODING_PARAMETER:
+	{
+	    if(strcmp(val,"BIT8") == 0){ 
+		param = icalparameter_new_encoding(ICAL_ENCODING_8BIT);
+	    }
+	    else if(strcmp(val,"BASE64") == 0){ 
+		param = icalparameter_new_encoding(ICAL_ENCODING_BASE64);
+	    }
+	    else {
+		param = icalparameter_new_encoding(ICAL_ENCODING_XNAME);
+		icalparameter_set_xvalue(param,val);
+	    } 
+	    break;
+	}
+	case ICAL_FBTYPE_PARAMETER:
+	{
+	    if(strcmp(val,"FREE") == 0){ 
+		param = icalparameter_new_fbtype(ICAL_FBTYPE_FREE);
+	    }
+	    else if(strcmp(val,"BUSY") == 0){ 
+		param = icalparameter_new_fbtype(ICAL_FBTYPE_BUSY);
+	    }
+	    else if(strcmp(val,"BUSYUNAVAILABLE") == 0){ 
+		param = icalparameter_new_fbtype(ICAL_FBTYPE_BUSYUNAVAILABLE);
+	    }
+	    else if(strcmp(val,"BUSYTENTATIVE") == 0){ 
+		param = icalparameter_new_fbtype(ICAL_FBTYPE_BUSYTENTATIVE);
+	    }
+	    else {
+		param = icalparameter_new_fbtype(ICAL_FBTYPE_XNAME);
+		icalparameter_set_xvalue(param,val);
+	    } 
+	    break;
+	}
+	case ICAL_FMTTYPE_PARAMETER:
+	{
+	    param = icalparameter_new_fmttype(val);
+	    break;
+	}
+	case ICAL_LANGUAGE_PARAMETER:
+	{
+	    param = icalparameter_new_language(val);
+
+	    break;
+	}
+	case ICAL_MEMBER_PARAMETER:
+	{
+	    param = icalparameter_new_member(val);
+
+	    break;
+	}
+	case ICAL_PARTSTAT_PARAMETER:
+	{
+	    if(strcmp(val,"NEEDSACTION") == 0){ 
+		param = icalparameter_new_partstat(ICAL_PARTSTAT_NEEDSACTION);
+	    }
+	    else if(strcmp(val,"ACCEPTED") == 0){ 
+		param = icalparameter_new_partstat(ICAL_PARTSTAT_ACCEPTED);
+	    }
+	    else if(strcmp(val,"DECLINED") == 0){ 
+		param = icalparameter_new_partstat(ICAL_PARTSTAT_DECLINED);
+	    }
+	    else if(strcmp(val,"TENTATIVE") == 0){ 
+		param = icalparameter_new_partstat(ICAL_PARTSTAT_TENTATIVE);
+	    }
+	    else if(strcmp(val,"DELEGATED") == 0){ 
+		param = icalparameter_new_partstat(ICAL_PARTSTAT_DELEGATED);
+	    }
+	    else if(strcmp(val,"COMPLETED") == 0){ 
+		param = icalparameter_new_partstat(ICAL_PARTSTAT_COMPLETED);
+	    }
+	    else if(strcmp(val,"INPROCESS") == 0){ 
+		param = icalparameter_new_partstat(ICAL_PARTSTAT_INPROCESS);
+	    }
+	    else {
+		param = icalparameter_new_partstat(ICAL_PARTSTAT_XNAME);
+		icalparameter_set_xvalue(param,val);
+	    } 
+	    break;
+	}
+	case ICAL_RANGE_PARAMETER:
+	{
+	    if(strcmp(val,"THISANDFUTURE") == 0){ 
+		param = icalparameter_new_range(ICAL_RANGE_THISANDFUTURE);
+	    }
+	    else if(strcmp(val,"THISANDPRIOR") == 0){ 
+		param = icalparameter_new_range(ICAL_RANGE_THISANDPRIOR);
+	    }
+
+	    break;
+	}
+	case ICAL_RELATED_PARAMETER:
+	{
+	    if(strcmp(val,"START") == 0){ 
+		param = icalparameter_new_related(ICAL_RELATED_START);
+	    }
+	    else if(strcmp(val,"END") == 0){ 
+		param = icalparameter_new_related(ICAL_RELATED_END);
+	    }
+
+	    break;
+	}
+	case ICAL_RELTYPE_PARAMETER:
+	{
+	    if(strcmp(val,"PARENT") == 0){ 
+		param = icalparameter_new_reltype(ICAL_RELTYPE_PARENT);
+	    }
+	    else if(strcmp(val,"CHILD") == 0){ 
+		param = icalparameter_new_reltype(ICAL_RELTYPE_CHILD);
+	    }
+	    else if(strcmp(val,"SIBLING") == 0){ 
+		param = icalparameter_new_reltype(ICAL_RELTYPE_SIBLING);
+	    }
+	    else {
+		param = icalparameter_new_reltype(ICAL_RELTYPE_XNAME);
+		icalparameter_set_xvalue(param,val);
+	    } 
+	    break;
+	}
+	case ICAL_ROLE_PARAMETER:
+	{
+	    if(strcmp(val,"CHAIR") == 0){ 
+		param = icalparameter_new_role(ICAL_ROLE_CHAIR);
+	    }
+	    else if(strcmp(val,"REQ-PARTICIPANT") == 0){ 
+		param = icalparameter_new_role(ICAL_ROLE_REQPARTICIPANT);
+	    }
+	    else if(strcmp(val,"OPT-PARTICIPANT") == 0){ 
+		param = icalparameter_new_role(ICAL_ROLE_OPTPARTICIPANT);
+	    }
+	    else if(strcmp(val,"NON-PARTICIPANT") == 0){ 
+		param = icalparameter_new_role(ICAL_ROLE_NONPARTICIPANT);
+	    }
+	    else {
+		param = icalparameter_new_role(ICAL_ROLE_XNAME);
+		icalparameter_set_xvalue(param,val);
+	    } 
+	    break;
+	}
+	case ICAL_RSVP_PARAMETER:
+	{
+	    if(strcmp(val,"TRUE") == 0){ 
+		param = icalparameter_new_rsvp(1);
+	    }
+	    else if(strcmp(val,"FALSE") == 0){ 
+		param = icalparameter_new_rsvp(0);
+	    }
+
+	    break;
+	}
+	case ICAL_SENTBY_PARAMETER:
+	{
+	    param = icalparameter_new_sentby(val);
+
+	    break;
+	}
+	case ICAL_TZID_PARAMETER:
+	{
+	    param = icalparameter_new_tzid(val);
+
+	    break;
+	}
+	case ICAL_VALUE_PARAMETER:
+	{
+	    if(strcmp(val,"BINARY") == 0){ 
+		param = icalparameter_new_value(ICAL_VALUE_BINARY);
+	    }
+	    else if(strcmp(val,"BOOLEAN") == 0){ 
+		param = icalparameter_new_value(ICAL_VALUE_BOOLEAN);
+	    }
+	    else if(strcmp(val,"CAL-ADDRESS") == 0){ 
+		param = icalparameter_new_value(ICAL_VALUE_CALADDRESS);
+	    }
+	    else if(strcmp(val,"DATE") == 0){ 
+		param = icalparameter_new_value(ICAL_VALUE_DATE);
+	    }
+	    else if(strcmp(val,"DATE-TIME") == 0){ 
+		param = icalparameter_new_value(ICAL_VALUE_DATETIME);
+	    }
+	    else if(strcmp(val,"DURATION") == 0){ 
+		param = icalparameter_new_value(ICAL_VALUE_DURATION);
+	    }
+	    else if(strcmp(val,"FLOAT") == 0){ 
+		param = icalparameter_new_value(ICAL_VALUE_FLOAT);
+	    }
+	    else if(strcmp(val,"INTEGER") == 0){ 
+		param = icalparameter_new_value(ICAL_VALUE_INTEGER);
+	    }
+	    else if(strcmp(val,"PERIOD") == 0){ 
+		param = icalparameter_new_value(ICAL_VALUE_PERIOD);
+	    }
+	    else if(strcmp(val,"RECUR") == 0){ 
+		param = icalparameter_new_value(ICAL_VALUE_RECUR);
+	    }
+	    else if(strcmp(val,"TEXT") == 0){ 
+		param = icalparameter_new_value(ICAL_VALUE_TEXT);
+	    }
+	    else if(strcmp(val,"TIME") == 0){ 
+		param = icalparameter_new_value(ICAL_VALUE_TIME);
+	    }
+	    else if(strcmp(val,"URI") == 0){ 
+		param = icalparameter_new_value(ICAL_VALUE_URI);
+	    }
+	    else if(strcmp(val,"UTC-OFFSET") == 0){ 
+		param = icalparameter_new_value(ICAL_VALUE_UTCOFFSET);
+	    }
+	    else {
+		param = 0;
+	    } 
+	    break;
+	}
+	case ICAL_XLICERRORTYPE_PARAMETER:
+	{
+
+	    if(strcmp(val,"COMPONENT_PARSE_ERROR") == 0){ 
+		param = icalparameter_new_xlicerrortype(ICAL_XLICERRORTYPE_COMPONENTPARSEERROR);
+	    }
+	    else if(strcmp(val,"PROPERTY_PARSE_ERROR") == 0){ 
+		param = icalparameter_new_xlicerrortype(ICAL_XLICERRORTYPE_PROPERTYPARSEERROR);
+	    }
+	    else if(strcmp(val,"PARAMETER_NAME_PARSE_ERROR") == 0){ 
+		param = icalparameter_new_xlicerrortype(ICAL_XLICERRORTYPE_PARAMETERNAMEPARSEERROR);
+	    }
+	    else if(strcmp(val,"PARAMETER_VALUE_PARSE_ERROR") == 0){ 
+		param = icalparameter_new_xlicerrortype(ICAL_XLICERRORTYPE_PARAMETERVALUEPARSEERROR);
+	    }
+	    else if(strcmp(val,"VALUE_PARSE_ERROR") == 0){ 
+		param = icalparameter_new_xlicerrortype(ICAL_XLICERRORTYPE_VALUEPARSEERROR);
+	    }
+	    else if(strcmp(val,"INVALID_ITIP") == 0){ 
+		param = icalparameter_new_xlicerrortype(ICAL_XLICERRORTYPE_INVALIDITIP);
+	    }
+	    else if(strcmp(val,"MIME_PARSE_ERROR") == 0){ 
+		param = icalparameter_new_xlicerrortype(ICAL_XLICERRORTYPE_MIMEPARSEERROR);
+	    }
+	    else if(strcmp(val,"UNKNOWN_VCAL_PROP_ERROR") == 0){ 
+		param = icalparameter_new_xlicerrortype(ICAL_XLICERRORTYPE_UNKVCALPROP);
+	    }
+	    break;
+	}
+
+	case ICAL_XLICCOMPARETYPE_PARAMETER:
+	{
+
+	    if(strcmp(val,"EQUAL") == 0){ 
+		param = icalparameter_new_xliccomparetype(ICAL_XLICCOMPARETYPE_EQUAL);
+	    }
+	    else if(strcmp(val,"NOTEQUAL") == 0){ 
+		param = icalparameter_new_xliccomparetype(ICAL_XLICCOMPARETYPE_NOTEQUAL);
+	    }
+	    else if(strcmp(val,"LESS") == 0){ 
+		param = icalparameter_new_xliccomparetype(ICAL_XLICCOMPARETYPE_LESS);
+	    }
+	    else if(strcmp(val,"GREATER") == 0){ 
+		param = icalparameter_new_xliccomparetype(ICAL_XLICCOMPARETYPE_GREATER);
+	    }
+	    else if(strcmp(val,"LESSEQUAL") == 0){ 
+		param = icalparameter_new_xliccomparetype(ICAL_XLICCOMPARETYPE_LESSEQUAL);
+	    }
+	    else if(strcmp(val,"GREATEREQUAL") == 0){ 
+		param = icalparameter_new_xliccomparetype(ICAL_XLICCOMPARETYPE_GREATEREQUAL);
+	    }
+	    else if(strcmp(val,"REGEX") == 0){ 
+		param = icalparameter_new_xliccomparetype(ICAL_XLICCOMPARETYPE_REGEX);
+	    } else {
+		param = 0;
+	    }
+	    break;
+	}
+	
+
+	case ICAL_X_PARAMETER:
+	{
+		param = icalparameter_new(ICAL_FBTYPE_PARAMETER);
+		icalparameter_set_xvalue(param,val);
+	    break;
+	}
+
+	case ICAL_NO_PARAMETER: 
+	default:
+	{
+	    return 0;
+	}
+	
+
+    }
+    
+    return param;
+}
+
+void
+icalparameter_free (icalparameter* parameter)
+{
+    struct icalparameter_impl * impl;
+
+    impl = (struct icalparameter_impl*)parameter;
+
+/*  HACK. This always triggers, even when parameter is non-zero
+    icalerror_check_arg_rv((parameter==0),"parameter");*/
+
+
+#ifdef ICAL_FREE_ON_LIST_IS_ERROR
+    icalerror_assert( (impl->parent ==0),"Tried to free a parameter that is still attached to a component. ");
+    
+#else
+    if(impl->parent !=0){
+	return;
+    }
+#endif
+
+    
+    if (impl->string != 0){
+	free ((void*)impl->string);
+    }
+    
+    if (impl->x_name != 0){
+	free ((void*)impl->x_name);
+    }
+    
+    memset(impl,0,sizeof(impl));
+
+    impl->parent = 0;
+    impl->id[0] = 'X';
+    free(impl);
+}
+
+
+char no_parameter[]="Error: No Parameter";
+char*
+icalparameter_as_ical_string (icalparameter* parameter)
+{
+    struct icalparameter_impl* impl;
+    size_t buf_size = 1024;
+    char* buf; 
+    char* buf_ptr;
+    char *out_buf;
+    const char *kind_string;
+
+    char tend[1024]; /* HACK . Should be using memory buffer ring */
+
+    icalerror_check_arg_rz( (parameter!=0), "parameter");
+
+    /* Create new buffer that we can append names, parameters and a
+       value to, and reallocate as needed. Later, this buffer will be
+       copied to a icalmemory_tmp_buffer, which is managed internally
+       by libical, so it can be given to the caller without fear of
+       the caller forgetting to free it */
+
+    buf = icalmemory_new_buffer(buf_size);
+    buf_ptr = buf;
+    impl = (struct icalparameter_impl*)parameter;
+
+    kind_string = icalenum_parameter_kind_to_string(impl->kind);
+
+    if (impl->kind == ICAL_NO_PARAMETER || 
+	impl->kind == ICAL_ANY_PARAMETER || 
+	kind_string == 0)
+    {
+	icalerror_set_errno(ICAL_BADARG_ERROR);
+	return 0;
+    }
+    
+    /* Put the parameter name into the string */
+    icalmemory_append_string(&buf, &buf_ptr, &buf_size, kind_string);
+    icalmemory_append_string(&buf, &buf_ptr, &buf_size, "=");
+    
+    switch (impl->kind) {
+	case ICAL_CUTYPE_PARAMETER:
+	{
+	    switch (impl->data.v_cutype) {
+		case ICAL_CUTYPE_INDIVIDUAL: {
+		    strcpy(tend,"INDIVIDUAL");break;
+		}
+		case ICAL_CUTYPE_GROUP:{
+		    strcpy(tend,"GROUP");break;
+		}
+		case ICAL_CUTYPE_RESOURCE: {
+		    strcpy(tend,"RESOURCE");break;
+		}
+		case ICAL_CUTYPE_ROOM:{
+		    strcpy(tend,"ROOM");break;
+		}
+		case ICAL_CUTYPE_UNKNOWN:{
+		    strcpy(tend,"UNKNOWN");break;
+		}
+		case ICAL_CUTYPE_XNAME:{
+		    if (impl->string == 0){ return no_parameter;}
+		    strcpy(tend,impl->string);break;
+		}		
+		default:{
+		    icalerror_set_errno(ICAL_BADARG_ERROR);break;
+		}
+	    }
+	    break;
+
+	}
+	case ICAL_ENCODING_PARAMETER:
+	{
+	    switch (impl->data.v_encoding) {
+		case ICAL_ENCODING_8BIT: {
+		    strcpy(tend,"8BIT");break;
+		}
+		case ICAL_ENCODING_BASE64:{
+		    strcpy(tend,"BASE64");break;
+		}
+		default:{
+		    icalerror_set_errno(ICAL_BADARG_ERROR);break;
+		}
+	    }
+	    break;
+	}
+
+	case ICAL_FBTYPE_PARAMETER:
+	{
+	    switch (impl->data.v_fbtype) {
+		case ICAL_FBTYPE_FREE:{
+		    strcpy(tend,"FREE");break;
+		}
+		case ICAL_FBTYPE_BUSY: {
+		    strcpy(tend,"BUSY");break;
+		}
+		case ICAL_FBTYPE_BUSYUNAVAILABLE:{
+		    strcpy(tend,"BUSYUNAVAILABLE");break;
+		}
+		case ICAL_FBTYPE_BUSYTENTATIVE:{
+		    strcpy(tend,"BUSYTENTATIVE");break;
+		}
+		case ICAL_FBTYPE_XNAME:{
+		    if (impl->string == 0){ return no_parameter;}
+		    strcpy(tend,impl->string);break;
+		}
+		default:{
+		    icalerror_set_errno(ICAL_BADARG_ERROR);break;
+		}
+	    }
+	    break;
+
+	}
+	case ICAL_PARTSTAT_PARAMETER:
+	{
+	    switch (impl->data.v_partstat) {
+		case ICAL_PARTSTAT_NEEDSACTION: {
+		    strcpy(tend,"NEEDSACTION");break;
+		}
+		case ICAL_PARTSTAT_ACCEPTED: {
+		    strcpy(tend,"ACCEPTED");break;
+		}
+		case ICAL_PARTSTAT_DECLINED:{
+		    strcpy(tend,"DECLINED");break;
+		}
+		case ICAL_PARTSTAT_TENTATIVE:{
+		    strcpy(tend,"TENTATIVE");break;
+		}
+		case ICAL_PARTSTAT_DELEGATED:{
+		    strcpy(tend,"DELEGATED");break;
+		}
+		case ICAL_PARTSTAT_COMPLETED:{
+		    strcpy(tend,"COMPLETED");break;
+		}
+		case ICAL_PARTSTAT_INPROCESS:{
+		    strcpy(tend,"INPROCESS");break;
+		}
+		case ICAL_PARTSTAT_XNAME:{
+		    if (impl->string == 0){ return no_parameter;}
+		    strcpy(tend,impl->string);break;
+		}
+		default:{
+		    icalerror_set_errno(ICAL_BADARG_ERROR);break;
+		}
+	    }
+	    break;
+
+	}
+	case ICAL_RANGE_PARAMETER:
+	{
+	    switch (impl->data.v_range) {
+		case ICAL_RANGE_THISANDPRIOR: {
+		    strcpy(tend,"THISANDPRIOR");break;
+		}
+		case ICAL_RANGE_THISANDFUTURE: {
+		    strcpy(tend,"THISANDFUTURE");break;
+		}
+		default:{
+		    icalerror_set_errno(ICAL_BADARG_ERROR);break;
+		}
+	    }
+	    break;
+	}
+	case ICAL_RELATED_PARAMETER:
+	{
+	    switch (impl->data.v_related) {
+		case ICAL_RELATED_START: {
+		    strcpy(tend,"START");break;
+		}
+		case ICAL_RELATED_END: {
+		    strcpy(tend,"END");break;
+		}
+		default:{
+		    icalerror_set_errno(ICAL_BADARG_ERROR);break;
+		}
+	    }
+	    break;
+	}
+	case ICAL_RELTYPE_PARAMETER:
+	{
+	    switch (impl->data.v_reltype) {
+		case ICAL_RELTYPE_PARENT: {
+		    strcpy(tend,"PARENT");break;
+		}
+		case ICAL_RELTYPE_CHILD:{
+		    strcpy(tend,"CHILD");break;
+		}
+		case ICAL_RELTYPE_SIBLING:{
+		    strcpy(tend,"SIBLING");break;
+		}
+		case ICAL_RELTYPE_XNAME:{
+		    if (impl->string == 0){ return no_parameter;}
+		    strcpy(tend,impl->string);break;
+		}
+		default:{
+		    icalerror_set_errno(ICAL_BADARG_ERROR);break;
+		}
+	    }
+	    break;
+	}
+	case ICAL_ROLE_PARAMETER:
+	{
+	    switch (impl->data.v_role) {
+		case ICAL_ROLE_CHAIR: {
+		    strcpy(tend,"CHAIR");break;
+		}
+		case ICAL_ROLE_REQPARTICIPANT: {
+		    strcpy(tend,"REQ-PARTICIPANT");break;
+		}
+		case ICAL_ROLE_OPTPARTICIPANT:  {
+		    strcpy(tend,"OPT-PARTICIPANT");break;
+		}
+		case ICAL_ROLE_NONPARTICIPANT: {
+		    strcpy(tend,"NON-PARTICIPANT");break;
+		}
+		case ICAL_ROLE_XNAME:{
+		    if (impl->string == 0){ return no_parameter;}
+		    strcpy(tend,impl->string);break;
+		}
+		default:{
+		    icalerror_set_errno(ICAL_BADARG_ERROR);break;
+		}
+	    }
+	    break;
+	}
+	case ICAL_RSVP_PARAMETER:
+	{
+	    switch (impl->data.v_rsvp) {
+		case 1: {
+		    strcpy(tend,"TRUE");break;
+		}
+		case 0: {
+		    strcpy(tend,"FALSE");break;
+		}
+		default:{
+		    icalerror_set_errno(ICAL_BADARG_ERROR);break;
+		}
+	    }
+	    break;
+	}
+	case ICAL_VALUE_PARAMETER:
+	{
+	    switch (impl->data.v_value) {
+		case ICAL_VALUE_BINARY:  {
+		    strcpy(tend,"BINARY");break;
+		}
+		case ICAL_VALUE_BOOLEAN:  {
+		    strcpy(tend,"BOOLEAN");break;
+		}
+		case ICAL_VALUE_CALADDRESS:  {
+		    strcpy(tend,"CAL-ADDRESS");break;
+		}
+		case ICAL_VALUE_DATE:  {
+		    strcpy(tend,"DATE");break;
+		}
+		case ICAL_VALUE_DATETIME:  {
+		    strcpy(tend,"DATE-TIME");break;
+		}
+		case ICAL_VALUE_DURATION:  {
+		    strcpy(tend,"DURATION");break;
+		}
+		case ICAL_VALUE_FLOAT:  {
+		    strcpy(tend,"FLOAT");break;
+		}
+		case ICAL_VALUE_INTEGER:  {
+		    strcpy(tend,"INTEGER");break;
+		}
+		case ICAL_VALUE_PERIOD:  {
+		    strcpy(tend,"PERIOD");break;
+		}
+		case ICAL_VALUE_RECUR:  {
+		    strcpy(tend,"RECUR");break;
+		}
+		case ICAL_VALUE_TEXT:  {
+		    strcpy(tend,"TEXT");break;
+		}
+		case ICAL_VALUE_TIME:  {
+		    strcpy(tend,"TIME");break;
+		}
+		case ICAL_VALUE_URI:  {
+		    strcpy(tend,"URI");break;
+		}
+		case ICAL_VALUE_UTCOFFSET: {
+		    strcpy(tend,"UTC-OFFSET");break;
+		}
+		case ICAL_VALUE_XNAME: {
+		    if (impl->string == 0){ return no_parameter;}
+		    strcpy(tend,impl->string);break;
+		}
+		default:{
+		    strcpy(tend,"ERROR");
+		    icalerror_set_errno(ICAL_BADARG_ERROR);break;
+		}
+	    }
+	    break;
+	}
+
+
+	case ICAL_XLICERRORTYPE_PARAMETER:
+	{
+	    switch (impl->data.v_xlicerrortype) {
+		case ICAL_XLICERRORTYPE_COMPONENTPARSEERROR:
+		{
+		    strcpy(tend,"COMPONENT_PARSE_ERROR");break;
+		}
+		case ICAL_XLICERRORTYPE_PROPERTYPARSEERROR:
+		{
+		    strcpy(tend,"PROPERTY_PARSE_ERROR");break;
+		}
+		case ICAL_XLICERRORTYPE_PARAMETERNAMEPARSEERROR:
+		{
+		    strcpy(tend,"PARAMETER_NAME_PARSE_ERROR");break;
+		}
+		case ICAL_XLICERRORTYPE_PARAMETERVALUEPARSEERROR:
+		{
+		    strcpy(tend,"PARAMETER_VALUE_PARSE_ERROR");break;
+		}
+		case ICAL_XLICERRORTYPE_VALUEPARSEERROR:
+		{
+		    strcpy(tend,"VALUE_PARSE_ERROR");break;
+		}
+		case ICAL_XLICERRORTYPE_INVALIDITIP:
+		{
+		    strcpy(tend,"INVALID_ITIP");break;
+		}
+		case ICAL_XLICERRORTYPE_UNKVCALPROP:
+		{
+		    strcpy(tend,"UNKNOWN_VCAL_PROP_ERROR");break;
+		}
+		case ICAL_XLICERRORTYPE_MIMEPARSEERROR:
+		{
+		    strcpy(tend,"MIME_PARSE_ERROR");break;
+		}
+	    }
+	    break;
+	}
+	
+	case ICAL_XLICCOMPARETYPE_PARAMETER:
+	{
+	    switch (impl->data.v_xliccomparetype) {
+		case ICAL_XLICCOMPARETYPE_EQUAL:
+		{
+		    strcpy(tend,"EQUAL");break;
+		}
+		case ICAL_XLICCOMPARETYPE_NOTEQUAL:
+		{
+		    strcpy(tend,"NOTEQUAL");break;
+		}
+		case ICAL_XLICCOMPARETYPE_LESS:
+		{
+		    strcpy(tend,"LESS");break;
+		}
+		case ICAL_XLICCOMPARETYPE_GREATER:
+		{
+		    strcpy(tend,"GREATER");break;
+		}
+		case ICAL_XLICCOMPARETYPE_LESSEQUAL:
+		{
+		    strcpy(tend,"LESSEQUAL");break;
+		}
+		case ICAL_XLICCOMPARETYPE_GREATEREQUAL:
+		{
+		    strcpy(tend,"GREATEREQUAL");break;
+		}
+		case ICAL_XLICCOMPARETYPE_REGEX:
+		{
+		    strcpy(tend,"REGEX");break;
+		}
+		break;
+	    }
+
+	    default:{
+		icalerror_set_errno(ICAL_BADARG_ERROR);break;
+	    }
+	    break;
+	}
+
+
+	case ICAL_SENTBY_PARAMETER:
+	case ICAL_TZID_PARAMETER:
+	case ICAL_X_PARAMETER:
+	case ICAL_FMTTYPE_PARAMETER:
+	case ICAL_LANGUAGE_PARAMETER:
+	case ICAL_MEMBER_PARAMETER:
+	case ICAL_DELEGATEDFROM_PARAMETER:
+	case ICAL_DELEGATEDTO_PARAMETER:
+	case ICAL_DIR_PARAMETER:
+	case ICAL_ALTREP_PARAMETER:
+	case ICAL_CN_PARAMETER:
+	{
+	    if (impl->string == 0){ return no_parameter;}
+	    strcpy(tend,impl->string);break;
+	    break;
+	}
+
+	case ICAL_NO_PARAMETER:
+	case ICAL_ANY_PARAMETER:
+	{
+	    /* These are actually handled before the case/switch
+               clause */
+	}
+
+    }
+
+    icalmemory_append_string(&buf, &buf_ptr, &buf_size, tend); 
+
+    /* Now, copy the buffer to a tmp_buffer, which is safe to give to
+       the caller without worring about de-allocating it. */
+
+    
+    out_buf = icalmemory_tmp_buffer(strlen(buf));
+    strcpy(out_buf, buf);
+
+    icalmemory_free_buffer(buf);
+
+    return out_buf;
+
+}
+
+
+int
+icalparameter_is_valid (icalparameter* parameter);
+
+
+icalparameter_kind
+icalparameter_isa (icalparameter* parameter)
+{
+    if(parameter == 0){
+	return ICAL_NO_PARAMETER;
+    }
+
+    return ((struct icalparameter_impl *)parameter)->kind;
+}
+
+
+int
+icalparameter_isa_parameter (void* parameter)
+{
+    struct icalparameter_impl *impl = (struct icalparameter_impl *)parameter;
+
+    if (parameter == 0){
+	return 0;
+    }
+
+    if (strcmp(impl->id,"para") == 0) {
+	return 1;
+    } else {
+	return 0;
+    }
+}
+
+
+void
+icalparameter_set_xname (icalparameter* param, const char* v)
+{
+    struct icalparameter_impl *impl = (struct icalparameter_impl*)param;
+    icalerror_check_arg_rv( (param!=0),"param");
+    icalerror_check_arg_rv( (v!=0),"v");
+
+    if (impl->x_name != 0){
+	free((void*)impl->x_name);
+    }
+
+    impl->x_name = icalmemory_strdup(v);
+
+    if (impl->x_name == 0){
+	errno = ENOMEM;
+    }
+
+}
+
+const char*
+icalparameter_get_xname (icalparameter* param)
+{
+    struct icalparameter_impl *impl = (struct icalparameter_impl*)param;
+    icalerror_check_arg_rz( (param!=0),"param");
+
+    return impl->x_name;
+}
+
+void
+icalparameter_set_xvalue (icalparameter* param, const char* v)
+{
+    struct icalparameter_impl *impl = (struct icalparameter_impl*)param;
+
+    icalerror_check_arg_rv( (param!=0),"param");
+    icalerror_check_arg_rv( (v!=0),"v");
+
+    if (impl->string != 0){
+	free((void*)impl->string);
+    }
+
+    impl->string = icalmemory_strdup(v);
+
+    if (impl->string == 0){
+	errno = ENOMEM;
+    }
+
+}
+
+const char*
+icalparameter_get_xvalue (icalparameter* param)
+{
+    struct icalparameter_impl *impl = (struct icalparameter_impl*)param;
+
+    icalerror_check_arg_rz( (param!=0),"param");
+
+    return impl->string;
+
+}
+
+void icalparameter_set_parent(icalparameter* param,
+			     icalproperty* property)
+{
+    struct icalparameter_impl *impl = (struct icalparameter_impl*)param;
+
+    icalerror_check_arg_rv( (param!=0),"param");
+
+    impl->parent = property;
+}
+
+icalproperty* icalparameter_get_parent(icalparameter* param)
+{
+    struct icalparameter_impl *impl = (struct icalparameter_impl*)param;
+
+    icalerror_check_arg_rv( (param!=0),"param");
+
+    return impl->parent;
+}
+
+
+/* Everything below this line is machine generated. Do not edit. */
diff --git a/libical/src/libical/icalparameter.h.in b/libical/src/libical/icalparameter.h.in
new file mode 100644
index 0000000000..d3bd4c963c
--- /dev/null
+++ b/libical/src/libical/icalparameter.h.in
@@ -0,0 +1,57 @@
+/* -*- Mode: C -*- */
+/*======================================================================
+  FILE: icalparam.h
+  CREATOR: eric 20 March 1999
+
+
+  $Id: icalparameter.h.in,v 1.1 2000/12/11 22:05:59 federico Exp $
+  $Locker:  $
+
+  
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+  The original code is icalparam.h
+
+  ======================================================================*/
+
+#ifndef ICALPARAM_H
+#define ICALPARAM_H
+
+#include "icalenums.h"
+
+typedef void icalparameter;
+
+icalparameter* icalparameter_new(icalparameter_kind kind);
+icalparameter* icalparameter_new_clone(icalparameter* p);
+icalparameter* icalparameter_new_from_string(icalparameter_kind kind, char* value);
+
+void icalparameter_free(icalparameter* parameter);
+
+char* icalparameter_as_ical_string(icalparameter* parameter);
+
+int icalparameter_is_valid(icalparameter* parameter);
+
+icalparameter_kind icalparameter_isa(icalparameter* parameter);
+
+int icalparameter_isa_parameter(void* param);
+
+/* Acess the name of an X parameer */
+void icalparameter_set_xname (icalparameter* param, const char* v);
+const char* icalparameter_get_xname(icalparameter* param);
+void icalparameter_set_xvalue (icalparameter* param, const char* v);
+const char* icalparameter_get_xvalue(icalparameter* param);
+
+
+/* Everything below this line is machine generated. Do not edit. */
diff --git a/libical/src/libical/icalproperty.c.in b/libical/src/libical/icalproperty.c.in
new file mode 100644
index 0000000000..12a9ec4afa
--- /dev/null
+++ b/libical/src/libical/icalproperty.c.in
@@ -0,0 +1,560 @@
+/* -*- Mode: C -*- */
+
+/*======================================================================
+  FILE: icalproperty.c
+  CREATOR: eric 28 April 1999
+  
+  $Id: icalproperty.c.in,v 1.1 2000/12/11 22:05:59 federico Exp $
+
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+  The original code is icalproperty.c
+
+======================================================================*/
+#line 27 "icalproperty.c.in"
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "icalproperty.h"
+#include "icalcomponent.h"
+#include "pvl.h"
+#include "icalenums.h"
+#include "icalerror.h"
+#include "icalmemory.h"
+
+#include <string.h> /* For icalmemory_strdup, rindex */
+#include <assert.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <stdio.h> /* for printf */
+#include <stdarg.h> /* for va_list, va_start, etc. */
+                                               
+#define TMP_BUF_SIZE 1024
+
+/* Private routines for icalproperty */
+void icalvalue_set_parent(icalvalue* value,
+			     icalproperty* property);
+icalproperty* icalvalue_get_parent(icalvalue* value);
+
+void icalparameter_set_parent(icalparameter* param,
+			     icalproperty* property);
+icalproperty* icalparameter_get_parent(icalparameter* value);
+
+
+void icalproperty_set_x_name(icalproperty* prop, char* name);
+
+struct icalproperty_impl 
+{
+	char id[5];
+	icalproperty_kind kind;
+	char* x_name;
+	pvl_list parameters;
+	pvl_elem parameter_iterator;
+	icalvalue* value;
+	icalcomponent *parent;
+};
+
+void icalproperty_add_parameters(struct icalproperty_impl *impl,va_list args)
+{
+
+    void* vp;
+    
+    while((vp = va_arg(args, void*)) != 0) {
+
+	if (icalvalue_isa_value(vp) != 0 ){
+	} else if (icalparameter_isa_parameter(vp) != 0 ){
+
+	    icalproperty_add_parameter((icalproperty*)impl,
+				       (icalparameter*)vp);
+	} else {
+	    assert(0);
+	}
+
+    }
+    
+    
+}
+
+
+struct icalproperty_impl*
+icalproperty_new_impl (icalproperty_kind kind)
+{
+    struct icalproperty_impl* prop;
+
+    if ( ( prop = (struct icalproperty_impl*)
+	   malloc(sizeof(struct icalproperty_impl))) == 0) {
+	icalerror_set_errno(ICAL_NEWFAILED_ERROR);
+	return 0;
+    }
+    
+    strcpy(prop->id,"prop");
+
+    prop->kind = kind;
+    prop->parameters = pvl_newlist();
+    prop->parameter_iterator = 0;
+    prop->value = 0;
+    prop->x_name = 0;
+    prop->parent = 0;
+
+    return prop;
+}
+
+
+icalproperty*
+icalproperty_new (icalproperty_kind kind)
+{
+    icalproperty *prop = (icalproperty*)icalproperty_new_impl(kind);
+
+    return prop;
+}
+
+
+icalproperty*
+icalproperty_new_clone(icalproperty* prop)
+{
+    struct icalproperty_impl *old = (struct icalproperty_impl*)prop;
+    struct icalproperty_impl *new = icalproperty_new_impl(old->kind);
+    pvl_elem p;
+
+    icalerror_check_arg_rz((prop!=0),"Prop");
+    icalerror_check_arg_rz((old!=0),"old");
+    icalerror_check_arg_rz((new!=0),"new");
+
+    if (old->value !=0) {
+	new->value = icalvalue_new_clone(old->value);
+    }
+
+    if (old->x_name != 0) {
+
+	new->x_name = icalmemory_strdup(old->x_name);
+	
+	if (new->x_name == 0) {
+	    icalproperty_free(new);
+	    icalerror_set_errno(ICAL_NEWFAILED_ERROR);
+	    return 0;
+	}
+    }
+
+    for(p=pvl_head(old->parameters);p != 0; p = pvl_next(p)){
+	icalparameter *param = icalparameter_new_clone(pvl_data(p));
+	
+	if (param == 0){
+	    icalproperty_free(new);
+	    icalerror_set_errno(ICAL_NEWFAILED_ERROR);
+	    return 0;
+	}
+
+	pvl_push(new->parameters,param);
+    
+    } 
+
+    return new;
+
+}
+
+/* This one works a little differently from the other *_from_string
+   routines; the string input is the name of the property, not the
+   data associated with the property, as it is in
+   icalvalue_from_string. All of the parsing associated with
+   properties is driven by routines in icalparse.c */
+
+icalproperty* icalproperty_new_from_string(char* str)
+{
+    icalproperty_kind kind;
+
+    icalerror_check_arg_rz( (str!=0),"str");
+
+    kind = icalenum_string_to_property_kind(str);
+
+    if (kind == ICAL_NO_PROPERTY){
+	
+	if( str[0] == 'X' && str[1] == '-'){
+	    icalproperty *p = icalproperty_new(ICAL_X_PROPERTY);    
+	    icalproperty_set_x_name(p,str);
+	    return p;
+	} else {
+	    icalerror_set_errno(ICAL_MALFORMEDDATA_ERROR);
+	    return 0;
+	}
+
+    } else {
+	return icalproperty_new(kind);
+    }
+}
+
+void
+icalproperty_free (icalproperty* prop)
+{
+    struct icalproperty_impl *p;
+
+    icalparameter* param;
+    
+    icalerror_check_arg_rv((prop!=0),"prop");
+
+    p = (struct icalproperty_impl*)prop;
+
+#ifdef ICAL_FREE_ON_LIST_IS_ERROR
+    icalerror_assert( (p->parent ==0),"Tried to free a property that is still attached to a component. ");
+    
+#else
+    if(p->parent !=0){
+	return;
+    }
+#endif
+
+    if (p->value != 0){
+        icalvalue_set_parent(p->value,0);
+	icalvalue_free(p->value);
+    }
+    
+    while( (param = pvl_pop(p->parameters)) != 0){
+	icalparameter_free(param);
+    }
+    
+    pvl_free(p->parameters);
+    
+    if (p->x_name != 0) {
+	free(p->x_name);
+    }
+    
+    p->kind = ICAL_NO_PROPERTY;
+    p->parameters = 0;
+    p->parameter_iterator = 0;
+    p->value = 0;
+    p->x_name = 0;
+    p->id[0] = 'X';
+    
+    free(p);
+
+}
+
+
+char*
+icalproperty_as_ical_string (icalproperty* prop)
+{   
+    icalparameter *param;
+
+    /* Create new buffer that we can append names, parameters and a
+       value to, and reallocate as needed. Later, this buffer will be
+       copied to a icalmemory_tmp_buffer, which is managed internally
+       by libical, so it can be given to the caller without fear of
+       the caller forgetting to free it */
+
+    const char* property_name = 0; 
+    size_t buf_size = 1024;
+    char* buf = icalmemory_new_buffer(buf_size);
+    char* buf_ptr = buf;
+    icalvalue* value;
+    char *out_buf;
+
+    char newline[] = "\n";
+
+    struct icalproperty_impl *impl = (struct icalproperty_impl*)prop;
+    
+    icalerror_check_arg_rz( (prop!=0),"prop");
+
+
+    /* Append property name */
+
+    if (impl->kind == ICAL_X_PROPERTY && impl->x_name != 0){
+	property_name = impl->x_name;
+    } else {
+	property_name = icalenum_property_kind_to_string(impl->kind);
+    }
+
+    if (property_name == 0 ) {
+	icalerror_warn("Got a property of an unknown kind.");
+	icalmemory_free_buffer(buf);
+	return 0;
+	
+    }
+
+
+    icalmemory_append_string(&buf, &buf_ptr, &buf_size, property_name);
+    icalmemory_append_string(&buf, &buf_ptr, &buf_size, newline);
+
+    /* Append parameters */
+    for(param = icalproperty_get_first_parameter(prop,ICAL_ANY_PARAMETER);
+	param != 0; 
+	param = icalproperty_get_next_parameter(prop,ICAL_ANY_PARAMETER)) {
+
+	char* kind_string = icalparameter_as_ical_string(param); 
+
+	if (kind_string == 0 ) {
+	    char temp[TMP_BUF_SIZE];
+	    snprintf(temp, TMP_BUF_SIZE,"Got a parameter of unknown kind in %s property",property_name);
+	    icalerror_warn(temp);
+	    continue;
+	}
+
+	icalmemory_append_string(&buf, &buf_ptr, &buf_size, " ;");
+    	icalmemory_append_string(&buf, &buf_ptr, &buf_size, kind_string);
+ 	icalmemory_append_string(&buf, &buf_ptr, &buf_size, newline);
+
+    }    
+
+    /* Append value */
+
+    icalmemory_append_string(&buf, &buf_ptr, &buf_size, " :");
+
+    value = icalproperty_get_value(prop);
+
+    if (value != 0){
+	const char *str = icalvalue_as_ical_string(value);
+	icalerror_assert((str !=0),"Could not get string representation of a value");
+	icalmemory_append_string(&buf, &buf_ptr, &buf_size, str);
+    } else {
+	icalmemory_append_string(&buf, &buf_ptr, &buf_size,"ERROR: No Value"); 
+	
+    }
+    
+    icalmemory_append_string(&buf, &buf_ptr, &buf_size, newline);
+
+    /* Now, copy the buffer to a tmp_buffer, which is safe to give to
+       the caller without worring about de-allocating it. */
+
+    
+    out_buf = icalmemory_tmp_buffer(strlen(buf)+1);
+    strcpy(out_buf, buf);
+
+    icalmemory_free_buffer(buf);
+
+    return out_buf;
+}
+
+
+
+icalproperty_kind
+icalproperty_isa (icalproperty* property)
+{
+    struct icalproperty_impl *p = (struct icalproperty_impl*)property;
+
+   if(property != 0){
+       return p->kind;
+   }
+
+   return ICAL_NO_PROPERTY;
+}
+
+int
+icalproperty_isa_property (void* property)
+{
+    struct icalproperty_impl *impl = (struct icalproperty_impl*)property;
+
+    icalerror_check_arg_rz( (property!=0), "property");
+
+    if (strcmp(impl->id,"prop") == 0) {
+	return 1;
+    } else {
+	return 0;
+    }
+}
+
+
+void
+icalproperty_add_parameter (icalproperty* prop,icalparameter* parameter)
+{
+    struct icalproperty_impl *p = (struct icalproperty_impl*)prop;
+    
+   icalerror_check_arg_rv( (prop!=0),"prop");
+   icalerror_check_arg_rv( (parameter!=0),"parameter");
+    
+   pvl_push(p->parameters, parameter);
+
+}
+
+void
+icalproperty_set_parameter (icalproperty* prop,icalparameter* parameter)
+{
+    icalproperty_kind kind;
+
+    kind = icalparameter_isa(parameter);
+
+    icalproperty_remove_parameter(prop,kind);
+
+    icalproperty_add_parameter(prop,parameter);
+}
+
+
+void
+icalproperty_remove_parameter (icalproperty* prop, icalparameter_kind kind)
+{
+    pvl_elem p;     
+    struct icalproperty_impl *impl = (struct icalproperty_impl*)prop;
+
+    icalerror_check_arg_rv((prop!=0),"prop");
+    
+    for(p=pvl_head(impl->parameters);p != 0; p = pvl_next(p)){
+	icalparameter* param = (icalparameter *)pvl_data (p);
+        if (icalparameter_isa(param) == kind) {
+            pvl_remove (impl->parameters, p);
+            icalparameter_free (param);
+            break;
+        }
+    }                       
+}
+
+
+int
+icalproperty_count_parameters (icalproperty* prop)
+{
+    struct icalproperty_impl *p = (struct icalproperty_impl*)prop;
+
+    if(prop != 0){
+	return pvl_count(p->parameters);
+    }
+
+    icalerror_set_errno(ICAL_USAGE_ERROR);
+    return -1;
+}
+
+
+icalparameter*
+icalproperty_get_first_parameter (icalproperty* prop, icalparameter_kind kind)
+{
+   struct icalproperty_impl *p = (struct icalproperty_impl*)prop;
+
+   icalerror_check_arg_rz( (prop!=0),"prop");
+   
+   p->parameter_iterator = pvl_head(p->parameters);
+
+   if (p->parameter_iterator == 0) {
+       return 0;
+   }
+
+   for( p->parameter_iterator = pvl_head(p->parameters);
+	p->parameter_iterator !=0;
+	p->parameter_iterator = pvl_next(p->parameter_iterator)){
+
+       icalparameter *param = (icalparameter*)pvl_data(p->parameter_iterator);
+
+       if(icalparameter_isa(param) == kind || kind == ICAL_ANY_PARAMETER){
+	   return param;
+       }
+   }
+
+   return 0;
+}
+
+
+icalparameter*
+icalproperty_get_next_parameter (icalproperty* prop, icalparameter_kind kind)
+{
+    struct icalproperty_impl *p = (struct icalproperty_impl*)prop;
+    
+    icalerror_check_arg_rz( (prop!=0),"prop");
+    
+    if (p->parameter_iterator == 0) {
+	return 0;
+    }
+    
+    for( p->parameter_iterator = pvl_next(p->parameter_iterator);
+	 p->parameter_iterator !=0;
+	 p->parameter_iterator = pvl_next(p->parameter_iterator)){
+	
+	icalparameter *param = (icalparameter*)pvl_data(p->parameter_iterator);
+	
+	if(icalparameter_isa(param) == kind || kind == ICAL_ANY_PARAMETER){
+	    return param;
+	}
+    }
+    
+    return 0;
+
+}
+
+void
+icalproperty_set_value (icalproperty* prop, icalvalue* value)
+{
+    struct icalproperty_impl *p = (struct icalproperty_impl*)prop;
+
+    icalerror_check_arg_rv((prop !=0),"prop");
+    icalerror_check_arg_rv((value !=0),"value");
+    
+    if (p->value != 0){
+	icalvalue_set_parent(p->value,0);
+	icalvalue_free(p->value);
+	p->value = 0;
+    }
+
+    p->value = value;
+    
+    icalvalue_set_parent(value,prop);
+}
+
+
+icalvalue*
+icalproperty_get_value (icalproperty* prop)
+{
+    struct icalproperty_impl *p = (struct icalproperty_impl*)prop;
+    
+    icalerror_check_arg_rz( (prop!=0),"prop");
+    
+    return p->value;
+}
+
+
+void icalproperty_set_x_name(icalproperty* prop, char* name)
+{
+    struct icalproperty_impl *impl = (struct icalproperty_impl*)prop;
+
+    icalerror_check_arg_rv( (name!=0),"name");
+    icalerror_check_arg_rv( (prop!=0),"prop");
+
+    if (impl->x_name != 0) {
+        free(impl->x_name);
+    }
+
+    impl->x_name = icalmemory_strdup(name);
+
+    if(impl->x_name == 0){
+	icalerror_set_errno(ICAL_ALLOCATION_ERROR);
+    }
+
+}
+                              
+char* icalproperty_get_x_name(icalproperty* prop){
+
+    struct icalproperty_impl *impl = (struct icalproperty_impl*)prop;
+
+    icalerror_check_arg_rz( (prop!=0),"prop");
+
+    return impl->x_name;
+}
+
+
+void icalproperty_set_parent(icalproperty* property,
+			     icalcomponent* component)
+{
+    struct icalproperty_impl *impl = (struct icalproperty_impl*)property;
+
+    icalerror_check_arg_rv( (property!=0),"property");
+    
+    impl->parent = component;
+}
+
+icalcomponent* icalproperty_get_parent(icalproperty* property)
+{
+    struct icalproperty_impl *impl = (struct icalproperty_impl*)property;
+ 
+    icalerror_check_arg_rv( (property!=0),"property");
+
+    return impl->parent;
+}
+
+
+/* Everything below this line is machine generated. Do not edit. */
diff --git a/libical/src/libical/icalproperty.h.in b/libical/src/libical/icalproperty.h.in
new file mode 100644
index 0000000000..cfc7704970
--- /dev/null
+++ b/libical/src/libical/icalproperty.h.in
@@ -0,0 +1,57 @@
+/* -*- Mode: C -*-
+  ======================================================================
+  FILE: icalderivedproperties.{c,h}
+  CREATOR: eric 09 May 1999
+  
+  $Id: icalproperty.h.in,v 1.1 2000/12/11 22:05:59 federico Exp $
+    
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+ ======================================================================*/
+
+
+#ifndef ICALPROPERTY_H
+#define ICALPROPERTY_H
+
+#include <time.h>
+#include "icalparameter.h"
+#include "icalvalue.h"  
+#include "icalrecur.h"
+
+typedef void icalproperty;
+
+icalproperty* icalproperty_new(icalproperty_kind kind);
+
+icalproperty* icalproperty_new_clone(icalproperty * prop);
+
+icalproperty* icalproperty_new_from_string(char* str);
+
+char* icalproperty_as_ical_string(icalproperty* prop);
+
+void  icalproperty_free(icalproperty* prop);
+
+icalproperty_kind icalproperty_isa(icalproperty* property);
+int icalproperty_isa_property(void* property);
+
+void icalproperty_add_parameter(icalproperty* prop,icalparameter* parameter);
+void icalproperty_set_parameter(icalproperty* prop,icalparameter* parameter);
+
+void icalproperty_remove_parameter(icalproperty* prop,
+				   icalparameter_kind kind);
+
+int icalproperty_count_parameters(icalproperty* prop);
+
+/* Iterate through the parameters */
+icalparameter* icalproperty_get_first_parameter(icalproperty* prop,
+						icalparameter_kind kind);
+icalparameter* icalproperty_get_next_parameter(icalproperty* prop,
+						icalparameter_kind kind);
+/* Access the value of the property */
+void icalproperty_set_value(icalproperty* prop, icalvalue* value);
+icalvalue* icalproperty_get_value(icalproperty* prop);
+
+/* Deal with X properties */
+
+void icalproperty_set_x_name(icalproperty* prop, char* name);
+char* icalproperty_get_x_name(icalproperty* prop);
+
+/* Everything below this line is machine generated. Do not edit. */
diff --git a/libical/src/libical/icalrestriction.c.in b/libical/src/libical/icalrestriction.c.in
new file mode 100644
index 0000000000..454442531f
--- /dev/null
+++ b/libical/src/libical/icalrestriction.c.in
@@ -0,0 +1,447 @@
+/*  -*- Mode: C -*- */
+/*  ======================================================================
+  File: icalrestriction.c
+    
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+ ======================================================================*/
+/*#line 7 "icalrestriction.c.in"*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "icalrestriction.h"
+#include "icalenums.h"
+#include "icalerror.h"
+
+#include <assert.h>
+#include <stdio.h> /* For snprintf */   
+
+#define TMP_BUF_SIZE 1024
+
+
+/* Define the structs for the restrictions. these data are filled out
+in machine generated code below */
+
+struct icalrestriction_property_record;
+
+typedef char* (*restriction_func)(struct icalrestriction_property_record* rec,icalcomponent* comp,icalproperty* prop);
+
+
+typedef struct icalrestriction_property_record {
+	icalproperty_method method;
+	icalcomponent_kind component;
+	icalproperty_kind property;
+	icalrestriction_kind restriction;
+	restriction_func function;
+} icalrestriction_property_record;
+
+
+typedef struct icalrestriction_component_record {
+	icalproperty_method method;
+	icalcomponent_kind component;
+	icalcomponent_kind subcomponent;
+	icalrestriction_kind restriction;
+	restriction_func function;
+} icalrestriction_component_record;
+
+icalrestriction_property_record*
+icalrestriction_get_property_restriction(icalproperty_method method,
+					 icalcomponent_kind component,
+					 icalproperty_kind property);
+icalrestriction_component_record*
+icalrestriction_get_component_restriction(icalproperty_method method,
+					  icalcomponent_kind component,
+					  icalcomponent_kind subcomponent);
+
+icalrestriction_component_record icalrestriction_component_records[];
+icalrestriction_property_record icalrestriction_property_records[]; 
+
+icalrestriction_property_record null_prop_record =   {ICAL_METHOD_NONE,ICAL_NO_COMPONENT,ICAL_NO_PROPERTY,ICAL_RESTRICTION_UNKNOWN,0};
+icalrestriction_component_record null_comp_record =   {ICAL_METHOD_NONE,ICAL_NO_COMPONENT,ICAL_NO_COMPONENT,ICAL_RESTRICTION_UNKNOWN,0};
+
+
+/* The each row gives the result of comparing a restriction against a
+   count. The columns in each row represent 0,1,2+. '-1' indicates
+   'invalid, 'don't care' or 'needs more analysis' So, for
+   ICAL_RESTRICTION_ONE, if there is 1 of a property with that
+   restriction, it passes, but if there are 0 or 2+, it fails. */
+
+char compare_map[ICAL_RESTRICTION_UNKNOWN+1][3] = {
+    { 1, 1, 1},/*ICAL_RESTRICTION_NONE*/
+    { 1, 0, 0},/*ICAL_RESTRICTION_ZERO*/
+    { 0, 1, 0},/*ICAL_RESTRICTION_ONE*/
+    { 1, 1, 1},/*ICAL_RESTRICTION_ZEROPLUS*/
+    { 0, 1, 1},/*ICAL_RESTRICTION_ONEPLUS*/
+    { 1, 1, 0},/*ICAL_RESTRICTION_ZEROORONE*/
+    { 1, 1, 0},/*ICAL_RESTRICTION_ONEEXCLUSIVE*/
+    { 1, 1, 0},/*ICAL_RESTRICTION_ONEMUTUAL*/
+    { 1, 1, 1} /*ICAL_RESTRICTION_UNKNOWN*/
+};
+
+char restr_string_map[ICAL_RESTRICTION_UNKNOWN+1][60] = {
+    "unknown number",/*ICAL_RESTRICTION_NONE*/
+    "0",/*ICAL_RESTRICTION_ZERO*/
+    "1",/*ICAL_RESTRICTION_ONE*/
+    "zero or more",/*ICAL_RESTRICTION_ZEROPLUS*/
+    "one or more" ,/*ICAL_RESTRICTION_ONEPLUS*/
+    "zero or one",/*ICAL_RESTRICTION_ZEROORONE*/
+    "zero or one, exclusive with another property",/*ICAL_RESTRICTION_ONEEXCLUSIVE*/
+    "zero or one, mutual with another property",/*ICAL_RESTRICTION_ONEMUTUAL*/
+    "unknown number" /*ICAL_RESTRICTION_UNKNOWN*/
+};
+
+
+int
+icalrestriction_compare(icalrestriction_kind restr, int count){
+
+    if ( restr < ICAL_RESTRICTION_NONE || restr > ICAL_RESTRICTION_UNKNOWN
+	 || count < 0){
+	return -1;
+    }
+
+    if (count > 2) {
+	count = 2;
+    }
+
+    return compare_map[restr][count];
+
+}
+
+/* Special case routines */
+
+char* icalrestriction_may_be_draft_final_canceled(
+    icalrestriction_property_record *rec,
+    icalcomponent* comp, 
+    icalproperty* prop)
+{
+
+    icalproperty_status stat = icalproperty_get_status(prop);
+
+    if( !( stat == ICAL_STATUS_DRAFT ||
+	   stat == ICAL_STATUS_FINAL ||
+	   stat == ICAL_STATUS_CANCELLED )){
+
+	return "Failed iTIP restrictions for STATUS property. Value must be one of DRAFT, FINAL, or CANCELED";
+
+    }
+
+    return 0;    
+}
+
+char* icalrestriction_may_be_comp_need_process(
+    icalrestriction_property_record *rec,
+    icalcomponent* comp, 
+    icalproperty* prop)
+{
+    icalproperty_status stat = icalproperty_get_status(prop);
+
+    if( !( stat == ICAL_STATUS_COMPLETED ||
+	   stat == ICAL_STATUS_NEEDSACTION ||
+	   stat == ICAL_STATUS_INPROCESS )){
+
+	return "Failed iTIP restrictions for STATUS property. Value must be one of COMPLETED, NEEDS-ACTION or IN-PROCESS";
+
+    }
+
+    return 0;    
+}
+char* icalrestriction_may_be_tent_conf(icalrestriction_property_record *rec,
+				       icalcomponent* comp, 
+				       icalproperty* prop){
+    icalproperty_status stat = icalproperty_get_status(prop);
+
+    if( !( stat == ICAL_STATUS_TENTATIVE ||
+	   stat == ICAL_STATUS_CONFIRMED )){
+
+	return "Failed iTIP restrictions for STATUS property. Value must be one of TENTATIVE or CONFIRMED";
+
+    }
+
+    return 0;    
+}
+char* icalrestriction_may_be_tent_conf_cancel(
+    icalrestriction_property_record *rec,
+    icalcomponent* comp, 
+    icalproperty* prop)
+{
+    icalproperty_status stat = icalproperty_get_status(prop);
+
+    if( !( stat == ICAL_STATUS_TENTATIVE ||
+	   stat == ICAL_STATUS_CONFIRMED ||
+	   stat == ICAL_STATUS_CANCELLED )){
+
+	return "Failed iTIP restrictions for STATUS property. Value must be one of TENTATIVE, CONFIRMED or CANCELED";
+
+    }
+
+    return 0;    
+}
+
+char* icalrestriction_must_be_cancel_if_present(
+    icalrestriction_property_record *rec,
+    icalcomponent* comp, 
+    icalproperty* prop)
+{
+    /* This routine will not be called if prop == 0 */
+    icalproperty_status stat = icalproperty_get_status(prop);
+
+    if( stat != ICAL_STATUS_CANCELLED)
+    {
+	return "Failed iTIP restrictions for STATUS property. Value must be CANCELLED";
+
+    }
+ 
+
+    return 0;    
+}
+
+char* icalrestriction_must_be_canceled_no_attendee(
+    icalrestriction_property_record *rec,
+    icalcomponent* comp, 
+    icalproperty* prop)
+{
+
+    /* Hack. see rfc2446, 3.2.5 CANCEL for porperty STATUS. I don't
+       understand the note */
+
+    return 0;    
+}
+char* icalrestriction_must_be_recurring(icalrestriction_property_record *rec,
+					icalcomponent* comp, 
+					icalproperty* prop){
+    /* Hack */
+    return 0;    
+}
+char* icalrestriction_must_have_duration(icalrestriction_property_record *rec,
+					 icalcomponent* comp, 
+					 icalproperty* prop){
+    
+    if( !icalcomponent_get_first_property(comp,ICAL_DURATION_PROPERTY)){
+
+	return "Failed iTIP restrictions for STATUS property. This component must have a DURATION property";
+
+    }
+
+    return 0;    
+}
+char* icalrestriction_must_have_repeat(icalrestriction_property_record *rec,
+				       icalcomponent* comp, 
+				       icalproperty* prop){
+    if( !icalcomponent_get_first_property(comp,ICAL_REPEAT_PROPERTY)){
+
+	return "Failed iTIP restrictions for STATUS property. This component must have a REPEAT property";
+
+    }
+
+    return 0;    
+}
+char* icalrestriction_must_if_tz_ref(icalrestriction_property_record *rec,
+				     icalcomponent* comp, 
+				     icalproperty* prop){
+
+    /* Hack */
+    return 0;    
+}
+char* icalrestriction_no_dtend(icalrestriction_property_record *rec,
+			       icalcomponent* comp, 
+			       icalproperty* prop){
+
+    if( !icalcomponent_get_first_property(comp,ICAL_DTEND_PROPERTY)){
+
+	return "Failed iTIP restrictions for STATUS property. The component must not have both DURATION and DTEND";
+
+    }
+
+    return 0;    
+}
+char* icalrestriction_no_duration(icalrestriction_property_record *rec,
+				icalcomponent* comp, 
+				  icalproperty* prop){
+
+    /* _no_dtend takes care of this one */
+    return 0;    
+}                                     
+
+
+int icalrestriction_check_component(icalproperty_method method,
+				    icalcomponent* comp)
+{
+    icalproperty_kind kind;
+    icalcomponent_kind comp_kind;
+    icalrestriction_kind restr;
+    icalrestriction_property_record *prop_record;
+    icalrestriction_component_record *comp_record;
+    char* funcr = 0;
+    icalproperty *prop;
+
+    int count;
+    int compare;
+    int valid = 1;
+
+    comp_kind = icalcomponent_isa(comp);
+
+    /* Check all of the properties in this component */
+
+    for(kind = ICAL_ANY_PROPERTY+1; kind != ICAL_NO_PROPERTY; kind++){
+	count = icalcomponent_count_properties(comp, kind);
+	
+	prop_record = icalrestriction_get_property_restriction(method, 
+							 comp_kind,
+							 kind);
+
+	restr = prop_record->restriction;
+
+	if(restr == ICAL_RESTRICTION_ONEEXCLUSIVE ||
+	    restr == ICAL_RESTRICTION_ONEMUTUAL) {
+
+	    /* First treat is as a 0/1 restriction */
+	    restr = ICAL_RESTRICTION_ZEROORONE;
+	    compare = icalrestriction_compare(restr,count);
+
+	} else {
+
+	    compare = icalrestriction_compare(restr,count);
+	}
+
+	assert(compare != -1);
+
+	if (compare == 0){
+	    char temp[TMP_BUF_SIZE];
+	    
+	    snprintf(temp, TMP_BUF_SIZE,"Failed iTIP restrictions for %s property. Expected %s instances of the property and got %d",
+		    icalenum_property_kind_to_string(kind),
+		    restr_string_map[restr], count);
+	    
+	    icalcomponent_add_property
+		(comp,
+		 icalproperty_vanew_xlicerror(
+		     temp,
+		     icalparameter_new_xlicerrortype(ICAL_XLICERRORTYPE_INVALIDITIP),
+		     0));   
+	} 
+
+
+	prop = icalcomponent_get_first_property(comp, kind);
+
+	if (prop != 0 && prop_record->function !=0  ){
+	    funcr =  prop_record->function(prop_record,comp,prop);
+	}
+
+	if(funcr !=0){
+	    icalcomponent_add_property
+		(comp,
+		 icalproperty_vanew_xlicerror(
+		     funcr,
+		     icalparameter_new_xlicerrortype(
+			 ICAL_XLICERRORTYPE_INVALIDITIP),
+		     0));   
+
+	    compare = 0;
+	}
+
+	valid = valid && compare;
+    }
+
+
+
+    return valid;
+
+
+}
+
+int icalrestriction_check(icalcomponent* outer_comp)
+{
+    icalcomponent_kind comp_kind;
+    icalproperty_method method;
+    icalcomponent* inner_comp;
+    icalproperty *method_prop;
+    int valid;
+    
+    icalerror_check_arg_rz( (outer_comp!=0), "outer comp");
+
+
+    /* Get the Method value from the outer component */
+
+    comp_kind = icalcomponent_isa(outer_comp);
+
+    if (comp_kind != ICAL_VCALENDAR_COMPONENT){
+	icalerror_set_errno(ICAL_BADARG_ERROR);
+	return 0;
+    }
+
+    method_prop = icalcomponent_get_first_property(outer_comp,
+						   ICAL_METHOD_PROPERTY);
+
+    if (method_prop == 0){
+	method = ICAL_METHOD_NONE;
+    } else {
+	method = icalproperty_get_method(method_prop);
+    }
+   
+
+    /* Check the VCALENDAR wrapper */
+    valid = icalrestriction_check_component(ICAL_METHOD_NONE,outer_comp);
+
+
+    /* Now check the inner components */
+
+    for(inner_comp= icalcomponent_get_first_component(outer_comp,
+						      ICAL_ANY_COMPONENT);
+	inner_comp != 0;
+	inner_comp= icalcomponent_get_next_component(outer_comp,
+						     ICAL_ANY_COMPONENT)){
+
+	valid = valid && icalrestriction_check_component(method,inner_comp);
+
+    }
+
+
+    return valid;
+
+}
+
+icalrestriction_property_record*
+icalrestriction_get_property_restriction(icalproperty_method method,
+					 icalcomponent_kind component,
+					 icalproperty_kind property)
+{
+    int i;
+
+    for(i = 0;
+	icalrestriction_property_records[i].restriction != ICAL_RESTRICTION_NONE;
+	i++){
+
+	if (method == icalrestriction_property_records[i].method &&
+	    component == icalrestriction_property_records[i].component &&
+	    property ==  icalrestriction_property_records[i].property ){
+	    return  &icalrestriction_property_records[i];
+	}
+    }
+	
+    return &null_prop_record;
+}
+
+
+icalrestriction_component_record*
+icalrestriction_get_component_restriction(icalproperty_method method,
+					  icalcomponent_kind component,
+					  icalcomponent_kind subcomponent)
+{
+
+    int i;
+
+    for(i = 0;
+	icalrestriction_component_records[i].restriction != ICAL_RESTRICTION_NONE;
+	i++){
+
+	if (method == icalrestriction_component_records[i].method &&
+	    component == icalrestriction_component_records[i].component &&
+	    subcomponent ==  icalrestriction_component_records[i].subcomponent ){
+	    return  &icalrestriction_component_records[i];
+	}
+    }
+	
+    return &null_comp_record;
+}
+
diff --git a/libical/src/libical/icalvalue.c.in b/libical/src/libical/icalvalue.c.in
new file mode 100644
index 0000000000..7adcecb990
--- /dev/null
+++ b/libical/src/libical/icalvalue.c.in
@@ -0,0 +1,1388 @@
+/* -*- Mode: C -*- */
+/*======================================================================
+  FILE: icalvalue.c
+  CREATOR: eric 02 May 1999
+  
+  $Id: icalvalue.c.in,v 1.1 2000/12/11 22:06:02 federico Exp $
+
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+  The original code is icalvalue.c
+
+  Contributions from:
+     Graham Davison (g.m.davison@computer.org)
+
+
+======================================================================*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "icalerror.h"
+#include "icalmemory.h"
+#include "icalparser.h"
+#include "icalenums.h"
+
+#include <stdlib.h> /* for malloc */
+#include <stdio.h> /* for sprintf */
+#include <string.h> /* For memset, others */
+#include <stddef.h> /* For offsetof() macro */
+#include <errno.h>
+#include <time.h> /* for mktime */
+#include <stdlib.h> /* for atoi and atof */
+#include <limits.h> /* for SHRT_MAX */         
+
+#if _MAC_OS_
+#include "icalmemory_strdup.h"
+#endif
+
+#define TMP_BUF_SIZE 1024
+
+void print_datetime_to_string(char* str,  struct icaltimetype *data);
+void print_date_to_string(char* str,  struct icaltimetype *data);
+void print_time_to_string(char* str,  struct icaltimetype *data);
+void print_recur_to_string(char* str,  struct icaltimetype *data);
+
+struct icalvalue_impl {
+	icalvalue_kind kind;
+	char id[5];
+	int size;
+	icalproperty* parent;
+
+	union data {
+		struct icalattachtype v_attach;		
+		/* void *v_binary; */ /* use v_attach */
+		const char *v_string;
+		/*char *v_text;*/
+		/*char *v_caladdress;*/
+		/*char *v_uri;*/
+		float v_float;
+		int v_int;
+		/*int v_boolean;*/
+		/*int v_integer;*/
+		struct icaldurationtype v_duration;
+		/*int v_utcoffset;*/
+
+		struct icalperiodtype v_period;
+		/*struct icalperiodtype v_datetimeperiod;*/
+		struct icalgeotype v_geo;
+		/*time_t v_time;*/
+		struct icaltimetype v_time;
+		/*struct icaltimetype v_date;*/
+		/*struct icaltimetype v_datetime;*/
+		/*struct icaltimetype v_datetimedate;*/
+
+		/* struct icalrecurrencetype was once included
+                   directly ( not referenced ) in this union, but it
+                   contributes 2000 bytes to every value, so now it is
+                   a reference*/
+
+		struct icalrecurrencetype *v_recur;
+		union icaltriggertype v_trigger;
+		icalproperty_method v_method;
+		icalproperty_status v_status;
+
+	} data;
+};
+
+struct icalvalue_impl*  icalvalue_new_impl(icalvalue_kind kind){
+
+    struct icalvalue_impl* v;
+
+    if ( ( v = (struct icalvalue_impl*)
+	   malloc(sizeof(struct icalvalue_impl))) == 0) {
+	icalerror_set_errno(ICAL_NEWFAILED_ERROR);
+	return 0;
+    }
+    
+    strcpy(v->id,"val");
+    
+    v->kind = kind;
+    v->size = 0;
+    v->parent = 0;
+    memset(&(v->data),0,sizeof(v->data));
+    
+    return v;
+
+}
+
+
+
+icalvalue*
+icalvalue_new (icalvalue_kind kind)
+{
+    return (icalvalue*)icalvalue_new_impl(kind);
+}
+
+icalvalue* icalvalue_new_clone(icalvalue* value){
+
+    struct icalvalue_impl* new;
+    struct icalvalue_impl* old = (struct icalvalue_impl*)value;
+
+    new = icalvalue_new_impl(old->kind);
+
+    if (new == 0){
+	return 0;
+    }
+
+    
+    strcpy(new->id, old->id);
+    new->kind = old->kind;
+    new->size = old->size;
+
+    switch (new->kind){
+
+	/* The contents of the attach value may or may not be owned by the 
+	 * library. */
+	case ICAL_ATTACH_VALUE: 
+	case ICAL_BINARY_VALUE: 
+	{
+	    /* HACK ugh. I don't feel like impleenting this */
+	}
+
+	case ICAL_STRING_VALUE:
+	case ICAL_TEXT_VALUE:
+	case ICAL_CALADDRESS_VALUE:
+	case ICAL_URI_VALUE:
+	{
+	    if (old->data.v_string != 0) { 
+		new->data.v_string=icalmemory_strdup(old->data.v_string);
+
+		if ( new->data.v_string == 0 ) {
+		    return 0;
+		}		    
+
+	    }
+	    break;
+	}
+	case ICAL_RECUR_VALUE:
+	{
+	    if(old->data.v_recur != 0){
+		new->data.v_recur = malloc(sizeof(struct icalrecurrencetype));
+
+		if(new->data.v_recur == 0){
+		    return 0;
+		}
+
+		memcpy(	new->data.v_recur, old->data.v_recur,
+			sizeof(struct icalrecurrencetype));	
+	    }
+	    break;
+	}
+
+	default:
+	{
+	    /* all of the other types are stored as values, not
+               pointers, so we can just copy the whole structure. */
+
+	    new->data = old->data;
+	}
+    }
+
+    return new;
+}
+
+char* icalmemory_strdup_and_dequote(const char* str)
+{
+    char* p;
+    char* out = (char*)malloc(sizeof(char) * strlen(str) +1);
+    char* pout;
+
+    if (out == 0){
+	return 0;
+    }
+
+    pout = out;
+
+    for (p = str; *p!=0; p++){
+	
+	if( *p == '\\')
+	{
+	    p++;
+	    switch(*p){
+		case 0:
+		{
+		    break;
+		    *pout = '\0';
+		}
+		case 'n':
+		{
+		    *pout = '\n';
+		    break;
+		}
+		case 'N':
+		{
+		    *pout = '\n';
+		    break;
+		}
+		case '\\':
+		case ',':
+		case ';':
+		{
+		    *pout = *p;
+		    break;
+		}
+		default:
+		{
+		    *pout = ' ';
+		}		
+	    }
+	} else {
+	    *pout = *p;
+	}
+
+	pout++;
+	
+    }
+
+    *pout = '\0';
+
+    return out;
+}
+
+icalvalue* icalvalue_new_from_string_with_error(icalvalue_kind kind,const char* str,icalproperty** error)
+{
+
+    icalvalue *value = 0;
+    
+    icalerror_check_arg_rz(str!=0,"str");
+
+    if (error != 0){
+	*error = 0;
+    }
+
+    switch (kind){
+	
+        case ICAL_ATTACH_VALUE:
+	{
+	    /* HACK */
+	    value = 0;
+
+	    if (error != 0){
+		char temp[TMP_BUF_SIZE];
+		sprintf(temp,"ATTACH Values are not implemented"); 
+		*error = icalproperty_vanew_xlicerror( 
+		    temp, 
+		    icalparameter_new_xlicerrortype( 
+			ICAL_XLICERRORTYPE_VALUEPARSEERROR), 
+		    0); 
+	    }
+
+	    icalerror_warn("Parsing ATTACH properties is unimplmeneted");
+	    break;
+	}
+
+	case ICAL_BINARY_VALUE:
+	{
+	    /* HACK */
+	    value = 0;
+
+	    if (error != 0){
+		char temp[TMP_BUF_SIZE];
+		sprintf(temp,"BINARY Values are not implemented"); 
+		*error = icalproperty_vanew_xlicerror( 
+		    temp, 
+		    icalparameter_new_xlicerrortype( 
+			ICAL_XLICERRORTYPE_VALUEPARSEERROR), 
+		    0); 
+	    }
+
+	    icalerror_warn("Parsing BINARY values is unimplmeneted");
+	    break;
+	}
+
+	case ICAL_BOOLEAN_VALUE:
+	{
+	    /* HACK */
+	    value = 0;
+
+	    if (error != 0){
+		char temp[TMP_BUF_SIZE];
+		sprintf(temp,"BOOLEAN Values are not implemented"); 
+		*error = icalproperty_vanew_xlicerror( 
+		    temp, 
+		    icalparameter_new_xlicerrortype( 
+			ICAL_XLICERRORTYPE_VALUEPARSEERROR), 
+		    0); 
+	    }
+
+	    icalerror_warn("Parsing BOOLEAN values is unimplmeneted");
+	    break;
+	}
+
+	case ICAL_INTEGER_VALUE:
+	{
+	    value = icalvalue_new_integer(atoi(str));
+	    break;
+	}
+
+	case ICAL_FLOAT_VALUE:
+	{
+	    value = icalvalue_new_float(atof(str));
+	    break;
+	}
+
+	case ICAL_UTCOFFSET_VALUE:
+	{
+	    value = icalparser_parse_value(kind,str,(icalcomponent*)0);
+	    break;
+	}
+
+	case ICAL_TEXT_VALUE:
+	{
+	    char* dequoted_str = icalmemory_strdup_and_dequote(str);
+	    value = icalvalue_new_text(dequoted_str);
+	    free(dequoted_str);
+	    break;
+	}
+
+
+	case ICAL_STRING_VALUE:
+	{
+	    value = icalvalue_new_string(str);
+	    break;
+	}
+
+	case ICAL_CALADDRESS_VALUE:
+	{
+	    value = icalvalue_new_caladdress(str);
+	    break;
+	}
+
+	case ICAL_URI_VALUE:
+	{
+	    value = icalvalue_new_uri(str);
+	    break;
+	}
+
+	case ICAL_METHOD_VALUE:
+	{
+	    icalproperty_method method = icalenum_string_to_method(str);
+
+	    if(method == ICAL_METHOD_NONE){
+		value = 0;
+	    } else {
+		value = icalvalue_new_method(method);
+	    }
+
+	    break; 
+
+	}
+
+
+	case ICAL_STATUS_VALUE:
+	{
+	    icalproperty_status status = icalenum_string_to_status(str);
+
+	    if(status == ICAL_STATUS_NONE){
+		value = 0;
+	    } else {
+		value = icalvalue_new_status(status);
+	    }
+
+	    break; 
+
+	}
+	case ICAL_GEO_VALUE:
+	{
+	    value = 0;
+	    /* HACK */
+
+	    if (error != 0){
+		char temp[TMP_BUF_SIZE];
+		sprintf(temp,"GEO Values are not implemented"); 
+		*error = icalproperty_vanew_xlicerror( 
+		    temp, 
+		    icalparameter_new_xlicerrortype( 
+			ICAL_XLICERRORTYPE_VALUEPARSEERROR), 
+		    0); 
+	    }
+
+	    /*icalerror_warn("Parsing GEO properties is unimplmeneted");*/
+
+	    break;
+	}
+
+	case ICAL_RECUR_VALUE:
+	case ICAL_DATE_VALUE:
+	case ICAL_DATETIME_VALUE:
+	case ICAL_DATETIMEDATE_VALUE:
+	case ICAL_DATETIMEPERIOD_VALUE:
+	case ICAL_TIME_VALUE:
+	case ICAL_DURATION_VALUE:
+	case ICAL_PERIOD_VALUE:
+	case ICAL_TRIGGER_VALUE:
+	{
+	    value = icalparser_parse_value(kind,str,error);
+	    break;
+	}
+
+	default:
+	{
+
+	    if (error != 0 ){
+		char temp[TMP_BUF_SIZE];
+
+                snprintf(temp,TMP_BUF_SIZE,"Unknown type for \'%s\'",str);
+			    
+		*error = icalproperty_vanew_xlicerror( 
+		    temp, 
+		    icalparameter_new_xlicerrortype( 
+			ICAL_XLICERRORTYPE_VALUEPARSEERROR), 
+		    0); 
+	    }
+
+	    icalerror_warn("icalvalue_new_from_string got an unknown value type");
+            value=0;
+	}
+    }
+
+
+    if (error != 0 && *error == 0 && value == 0){
+	char temp[TMP_BUF_SIZE];
+	
+        snprintf(temp,TMP_BUF_SIZE,"Failed to parse value: \'%s\'",str);
+	
+	*error = icalproperty_vanew_xlicerror( 
+	    temp, 
+	    icalparameter_new_xlicerrortype( 
+		ICAL_XLICERRORTYPE_VALUEPARSEERROR), 
+	    0); 
+    }
+
+
+    return value;
+
+}
+
+icalvalue* icalvalue_new_from_string(icalvalue_kind kind,const char* str)
+{
+    return icalvalue_new_from_string_with_error(kind,str,(icalproperty*)0);
+}
+
+
+
+void
+icalvalue_free (icalvalue* value)
+{
+    struct icalvalue_impl* v = (struct icalvalue_impl*)value;
+
+    icalerror_check_arg_rv((value != 0),"value");
+
+#ifdef ICAL_FREE_ON_LIST_IS_ERROR
+    icalerror_assert( (v->parent ==0),"This value is still attached to a property");
+    
+#else
+    if(v->parent !=0){
+	return;
+    }
+#endif
+
+
+    switch (v->kind){
+	case ICAL_BINARY_VALUE: 
+	case ICAL_ATTACH_VALUE: {
+	    /* HACK ugh. This will be tough to implement */
+	}
+	case ICAL_TEXT_VALUE:
+	case ICAL_CALADDRESS_VALUE:
+	case ICAL_URI_VALUE:
+	{
+	    if (v->data.v_string != 0) { 
+		free((void*)v->data.v_string);
+		v->data.v_string = 0;
+	    }
+	    break;
+	}
+	case ICAL_RECUR_VALUE:
+	{
+	    if(v->data.v_recur != 0){
+		free((void*)v->data.v_recur);
+		v->data.v_recur = 0;
+	    }
+	    break;
+	}
+
+	default:
+	{
+	    /* Nothing to do */
+	}
+    }
+
+    v->kind = ICAL_NO_VALUE;
+    v->size = 0;
+    v->parent = 0;
+    memset(&(v->data),0,sizeof(v->data));
+    v->id[0] = 'X';
+    free(v);
+}
+
+int
+icalvalue_is_valid (icalvalue* value)
+{
+    /*struct icalvalue_impl* v = (struct icalvalue_impl*)value;*/
+    
+    if(value == 0){
+	return 0;
+    }
+    
+    return 1;
+}
+
+char* icalvalue_binary_as_ical_string(icalvalue* value) {
+
+    const char* data;
+    char* str;
+    icalerror_check_arg_rz( (value!=0),"value");
+    data = icalvalue_get_binary(value);
+
+    str = (char*)icalmemory_tmp_buffer(60);
+    sprintf(str,"icalvalue_binary_as_ical_string is not implemented yet");
+
+    return str;
+}
+
+
+char* icalvalue_int_as_ical_string(icalvalue* value) {
+    
+    int data;
+    char* str = (char*)icalmemory_tmp_buffer(2);
+    icalerror_check_arg_rz( (value!=0),"value");
+    data = icalvalue_get_integer(value);
+	
+    sprintf(str,"%d",data);
+
+    return str;
+}
+
+char* icalvalue_utcoffset_as_ical_string(icalvalue* value)
+{    
+    int data,h,m,s;
+    char sign;
+    char* str = (char*)icalmemory_tmp_buffer(9);
+    icalerror_check_arg_rz( (value!=0),"value");
+    data = icalvalue_get_utcoffset(value);
+
+    if (abs(data) == data){
+	sign = '+';
+    } else {
+	sign = '-';
+    }
+
+    h = data/3600;
+    m = (data - (h*3600))/ 60;
+    s = (data - (h*3600) - (m*60));
+
+    sprintf(str,"%c%02d%02d%02d",sign,abs(h),abs(m),abs(s));
+
+    return str;
+}
+
+char* icalvalue_string_as_ical_string(icalvalue* value) {
+
+    const char* data;
+    char* str = 0;
+    icalerror_check_arg_rz( (value!=0),"value");
+    data = ((struct icalvalue_impl*)value)->data.v_string;
+
+    str = (char*)icalmemory_tmp_buffer(strlen(data)+1);   
+
+    strcpy(str,data);
+
+    return str;
+}
+
+
+char* icalvalue_recur_as_ical_string(icalvalue* value) 
+{
+    char* str;
+    char *str_p;
+    size_t buf_sz = 200;
+    char temp[20];
+    int i,j;
+    struct icalvalue_impl *impl = (struct icalvalue_impl*)value;
+    struct icalrecurrencetype *recur = impl->data.v_recur;
+
+    struct { char* str;size_t offset; short limit;  } recurmap[] = 
+      {
+        {";BYSECOND=",offsetof(struct icalrecurrencetype,by_second),60},
+        {";BYMINUTE=",offsetof(struct icalrecurrencetype,by_minute),60},
+        {";BYHOUR=",offsetof(struct icalrecurrencetype,by_hour),24},
+        {";BYDAY=",offsetof(struct icalrecurrencetype,by_day),7},
+        {";BYMONTHDAY=",offsetof(struct icalrecurrencetype,by_month_day),31},
+        {";BYYEARDAY=",offsetof(struct icalrecurrencetype,by_year_day),366},
+        {";BYWEEKNO=",offsetof(struct icalrecurrencetype,by_week_no),52},
+        {";BYMONTH=",offsetof(struct icalrecurrencetype,by_month),12},
+        {";BYSETPOS=",offsetof(struct icalrecurrencetype,by_set_pos),366},
+        {0,0,0},
+      };
+
+
+
+    icalerror_check_arg_rz((value != 0),"value");
+
+    if(recur->freq == ICAL_NO_RECURRENCE){
+	return 0;
+    }
+
+    str = (char*)icalmemory_tmp_buffer(buf_sz);
+    str_p = str;
+
+    icalmemory_append_string(&str,&str_p,&buf_sz,"FREQ=");
+    icalmemory_append_string(&str,&str_p,&buf_sz,
+			     icalrecur_recurrence_to_string(recur->freq));
+
+    if(recur->until.year != 0){
+	
+	temp[0] = 0;
+	print_datetime_to_string(temp,&(recur->until));
+	
+	icalmemory_append_string(&str,&str_p,&buf_sz,";UNTIL=");
+	icalmemory_append_string(&str,&str_p,&buf_sz, temp);
+    }
+
+    if(recur->count != 0){
+	sprintf(temp,"%d",recur->count);
+	icalmemory_append_string(&str,&str_p,&buf_sz,";COUNT=");
+	icalmemory_append_string(&str,&str_p,&buf_sz, temp);
+    }
+
+    if(recur->interval != 0){
+	sprintf(temp,"%d",recur->interval);
+	icalmemory_append_string(&str,&str_p,&buf_sz,";INTERVAL=");
+	icalmemory_append_string(&str,&str_p,&buf_sz, temp);
+    }
+    
+    for(j =0; recurmap[j].str != 0; j++){
+	short* array = (short*)(recurmap[j].offset+ (size_t)recur);
+	short limit = recurmap[j].limit;
+
+	/* Skip unused arrays */
+	if( array[0] != ICAL_RECURRENCE_ARRAY_MAX ) {
+
+	    icalmemory_append_string(&str,&str_p,&buf_sz,recurmap[j].str);
+	    
+	    for(i=0; i< limit  && array[i] != ICAL_RECURRENCE_ARRAY_MAX;
+		i++){
+		if (j == 3) { /* BYDAY */
+		    short dow = icalrecurrencetype_day_day_of_week(array[i]);
+		    const char *daystr = icalrecur_weekday_to_string(dow);
+		    short pos = icalrecurrencetype_day_position(array[i]);  
+		    
+		    if (pos == 0)
+			icalmemory_append_string(&str,&str_p,&buf_sz,daystr);
+		    else {
+			sprintf(temp,"%d%s",pos,daystr);
+			icalmemory_append_string(&str,&str_p,&buf_sz,temp);
+		    }                  
+		    
+		} else {
+		    sprintf(temp,"%d",array[i]);
+		    icalmemory_append_string(&str,&str_p,&buf_sz, temp);
+		}
+		
+		if( (i+1)<limit &&array[i+1] 
+		    != ICAL_RECURRENCE_ARRAY_MAX){
+		    icalmemory_append_char(&str,&str_p,&buf_sz,',');
+		}
+	    }	 
+	}   
+    }
+
+    return  str;
+}
+
+char* icalvalue_text_as_ical_string(icalvalue* value) {
+
+    char *str;
+    char *str_p;
+    char *rtrn;
+    const char *p;
+    size_t buf_sz;
+    int line_length;
+
+    line_length = 0;
+
+    buf_sz = strlen(((struct icalvalue_impl*)value)->data.v_string)+1;
+
+    str_p = str = (char*)icalmemory_new_buffer(buf_sz);
+
+    if (str_p == 0){
+      return 0;
+    }
+
+    for(p=((struct icalvalue_impl*)value)->data.v_string; *p!=0; p++){
+
+	switch(*p){
+	    case '\n': {
+		icalmemory_append_string(&str,&str_p,&buf_sz,"\\n");
+		line_length+=3;
+		break;
+	    }
+
+	    case '\t': {
+		icalmemory_append_string(&str,&str_p,&buf_sz,"\\t");
+		line_length+=3;
+		break;
+	    }
+	    case '\r': {
+		icalmemory_append_string(&str,&str_p,&buf_sz,"\\r");
+		line_length+=3;
+		break;
+	    }
+	    case '\b': {
+		icalmemory_append_string(&str,&str_p,&buf_sz,"\\b");
+		line_length+=3;
+		break;
+	    }
+	    case '\f': {
+		icalmemory_append_string(&str,&str_p,&buf_sz,"\\f");
+		line_length+=3;
+		break;
+	    }
+
+	    case ';':
+	    case ',':{
+		icalmemory_append_char(&str,&str_p,&buf_sz,'\\');
+		icalmemory_append_char(&str,&str_p,&buf_sz,*p);
+		line_length+=3;
+		break;
+	    }
+
+	    case '"':{
+		icalmemory_append_char(&str,&str_p,&buf_sz,'\\');
+		icalmemory_append_char(&str,&str_p,&buf_sz,*p);
+		line_length+=3;
+		break;
+	    }
+
+	    default: {
+		icalmemory_append_char(&str,&str_p,&buf_sz,*p);
+		line_length++;
+	    }
+	}
+
+	if (line_length > 65 && *p == ' '){
+	    icalmemory_append_string(&str,&str_p,&buf_sz,"\n ");
+	    line_length=0;
+	}
+
+
+	if (line_length > 75){
+	    icalmemory_append_string(&str,&str_p,&buf_sz,"\n ");
+	    line_length=0;
+	}
+
+    }
+
+    /* Assume the last character is not a '\0' and add one. We could
+       check *str_p != 0, but that would be an uninitialized memory
+       read. */
+
+
+    icalmemory_append_char(&str,&str_p,&buf_sz,'\0');
+
+    rtrn = icalmemory_tmp_copy(str);
+
+    icalmemory_free_buffer(str);
+
+    return rtrn;
+}
+
+
+char* icalvalue_attach_as_ical_string(icalvalue* value) {
+
+    struct icalattachtype a;
+    char * str;
+
+    icalerror_check_arg_rz( (value!=0),"value");
+
+    a = icalvalue_get_attach(value);
+
+    if (a.binary != 0) {
+	return  icalvalue_binary_as_ical_string(value);
+    } else if (a.base64 != 0) {
+	str = (char*)icalmemory_tmp_buffer(strlen(a.base64)+1);
+	strcpy(str,a.base64);
+	return str;
+    } else if (a.url != 0){
+	return icalvalue_string_as_ical_string(value);
+    } else {
+	icalerrno = ICAL_MALFORMEDDATA_ERROR;
+	return 0;
+    }
+}
+
+void append_duration_segment(char** buf, char** buf_ptr, size_t* buf_size, 
+			     char* sep, unsigned int value) {
+
+    char temp[TMP_BUF_SIZE];
+
+    sprintf(temp,"%d",value);
+
+    icalmemory_append_string(buf, buf_ptr, buf_size, temp);
+    icalmemory_append_string(buf, buf_ptr, buf_size, sep);
+    
+}
+
+char* icalvalue_duration_as_ical_string(icalvalue* value) {
+
+    struct icaldurationtype data;
+    char *buf, *output_line;
+    size_t buf_size = 256;
+    char* buf_ptr = 0;
+
+    icalerror_check_arg_rz( (value!=0),"value");
+    data = icalvalue_get_duration(value);
+
+    buf = (char*)icalmemory_new_buffer(buf_size);
+    buf_ptr = buf;
+    
+    icalmemory_append_string(&buf, &buf_ptr, &buf_size, "P");
+    
+    
+    if (data.weeks != 0 ) {
+	append_duration_segment(&buf, &buf_ptr, &buf_size, "W", data.weeks);
+    }
+
+    if (data.days != 0 ) {
+	append_duration_segment(&buf, &buf_ptr, &buf_size, "D", data.days);
+    }
+
+    if (data.hours != 0 || data.minutes != 0 || data.seconds != 0) {
+
+	icalmemory_append_string(&buf, &buf_ptr, &buf_size, "T");
+
+	if (data.hours != 0 ) {
+	    append_duration_segment(&buf, &buf_ptr, &buf_size, "H", data.hours);
+	}
+	if (data.minutes != 0 ) {
+	    append_duration_segment(&buf, &buf_ptr, &buf_size, "M", data.minutes);
+	}
+	if (data.seconds != 0 ) {
+	    append_duration_segment(&buf, &buf_ptr, &buf_size, "S", data.seconds);
+	}
+
+    }
+ 
+    output_line = icalmemory_tmp_copy(buf);
+    icalmemory_free_buffer(buf);
+
+    return output_line;
+
+    
+}
+
+void print_time_to_string(char* str,  struct icaltimetype *data)
+{
+    char temp[20];
+
+    if (data->is_utc == 1){
+	sprintf(temp,"%02d%02d%02dZ",data->hour,data->minute,data->second);
+    } else {
+	sprintf(temp,"%02d%02d%02d",data->hour,data->minute,data->second);
+    }   
+
+    strcat(str,temp);
+}
+
+ 
+char* icalvalue_time_as_ical_string(icalvalue* value) {
+
+    struct icaltimetype data;
+    char* str;
+    icalerror_check_arg_rz( (value!=0),"value");
+    data = icalvalue_get_time(value);
+    
+    str = (char*)icalmemory_tmp_buffer(8);
+
+    str[0] = 0;
+    print_time_to_string(str,&data);
+
+    return str;
+}
+
+void print_date_to_string(char* str,  struct icaltimetype *data)
+{
+    char temp[20];
+
+    sprintf(temp,"%04d%02d%02d",data->year,data->month,data->day);
+
+    strcat(str,temp);
+}
+
+char* icalvalue_date_as_ical_string(icalvalue* value) {
+
+    struct icaltimetype data;
+    char* str;
+    icalerror_check_arg_rz( (value!=0),"value");
+    data = icalvalue_get_date(value);
+
+    str = (char*)icalmemory_tmp_buffer(9);
+ 
+    str[0] = 0;
+    print_date_to_string(str,&data);
+   
+    return str;
+}
+
+void print_datetime_to_string(char* str,  struct icaltimetype *data)
+{
+    print_date_to_string(str,data);
+    strcat(str,"T");
+    print_time_to_string(str,data);
+
+}
+
+char* icalvalue_datetime_as_ical_string(icalvalue* value) {
+    
+    struct icaltimetype data;
+    char* str;
+    icalerror_check_arg_rz( (value!=0),"value");
+    data = icalvalue_get_date(value);
+
+    str = (char*)icalmemory_tmp_buffer(20);
+ 
+    str[0] = 0;
+
+    print_datetime_to_string(str,&data);
+   
+    return str;
+
+}
+
+
+char* icalvalue_datetimedate_as_ical_string(icalvalue* value) {
+
+    struct icaltimetype data;
+    icalerror_check_arg_rz( (value!=0),"value");
+    data = icalvalue_get_datetime(value);
+
+    if (data.is_date == 1){
+	return icalvalue_date_as_ical_string(value);
+    } else {
+	return icalvalue_datetime_as_ical_string(value);
+    }
+}
+
+
+char* icalvalue_float_as_ical_string(icalvalue* value) {
+
+    float data;
+    char* str;
+    icalerror_check_arg_rz( (value!=0),"value");
+    data = icalvalue_get_float(value);
+
+    str = (char*)icalmemory_tmp_buffer(15);
+
+    sprintf(str,"%f",data);
+
+    return str;
+}
+
+char* icalvalue_geo_as_ical_string(icalvalue* value) {
+
+    struct icalgeotype data;
+    char* str;
+    icalerror_check_arg_rz( (value!=0),"value");
+
+    data = icalvalue_get_geo(value);
+
+    str = (char*)icalmemory_tmp_buffer(25);
+
+    sprintf(str,"%f;%f",data.lat,data.lon);
+
+    return str;
+}
+
+char* icalvalue_datetimeperiod_as_ical_string(icalvalue* value) {
+
+    struct icalperiodtype data;
+    char* str;
+    icalerror_check_arg_rz( (value!=0),"value");
+    data = icalvalue_get_datetimeperiod(value);
+
+    str = (char*)icalmemory_tmp_buffer(60);
+
+    if( data.end.second == -1){
+	/* This is a DATE-TIME value, since there is no end value */
+	icalvalue *v= icalvalue_new_datetime(data.start);
+
+	strcpy(str,icalvalue_datetime_as_ical_string(v));
+
+	free(v);
+
+    } else {
+	icalvalue *v1 = icalvalue_new_datetime(data.start);
+	icalvalue *v2 = icalvalue_new_datetime(data.end);
+
+	sprintf(str,"%s/%s",
+		icalvalue_datetime_as_ical_string(v1),
+		icalvalue_datetime_as_ical_string(v2)
+	    );
+
+	free(v1);
+	free(v2);
+
+    }
+
+    return str;
+}
+
+char* icalvalue_period_as_ical_string(icalvalue* value) {
+
+    struct icalperiodtype data;
+    char* str;
+    icalvalue *s,*e;
+    
+    icalerror_check_arg_rz( (value!=0),"value");
+    data = icalvalue_get_period(value);
+
+    str = (char*)icalmemory_tmp_buffer(60);
+
+    s = icalvalue_new_datetime(data.start);
+
+    if (data.end.second != -1){
+	/* use the end date */
+	e = icalvalue_new_datetime(data.end);
+	
+	sprintf(str,"%s/%s",
+		icalvalue_datetime_as_ical_string(s),
+		icalvalue_datetime_as_ical_string(e)
+	    );
+	
+
+    } else {
+	/* use the duration */
+	e = icalvalue_new_duration(data.duration);
+	
+	sprintf(str,"%s/%s",
+		icalvalue_datetime_as_ical_string(s),
+		icalvalue_duration_as_ical_string(e)
+	    );
+	
+    }
+
+    icalvalue_free(e);
+    icalvalue_free(s);
+    return str;
+}
+
+char* icalvalue_trigger_as_ical_string(icalvalue* value) {
+
+    union icaltriggertype data;
+    char* str;
+    icalerror_check_arg_rz( (value!=0),"value");
+    data = icalvalue_get_trigger(value);
+
+    str = (char*)icalmemory_tmp_buffer(60);
+    sprintf(str,"icalvalue_trigger_as_ical_string is not implemented yet");
+
+    return str;
+}
+
+const char*
+icalvalue_as_ical_string (icalvalue* value)
+{
+    struct icalvalue_impl* v = (struct icalvalue_impl*)value;
+
+    v=v;
+
+    if(value == 0){
+	return 0;
+    }
+
+    switch (v->kind){
+
+	case ICAL_ATTACH_VALUE:
+	    return icalvalue_attach_as_ical_string(value);
+
+	case ICAL_BINARY_VALUE:
+	    return icalvalue_binary_as_ical_string(value);
+
+	case ICAL_BOOLEAN_VALUE:
+	case ICAL_INTEGER_VALUE:
+	    return icalvalue_int_as_ical_string(value);                  
+
+	case ICAL_UTCOFFSET_VALUE:
+	    return icalvalue_utcoffset_as_ical_string(value);                  
+
+	case ICAL_TEXT_VALUE:
+	    return icalvalue_text_as_ical_string(value);
+
+	case ICAL_STRING_VALUE:
+	case ICAL_URI_VALUE:
+	case ICAL_CALADDRESS_VALUE:
+	    return icalvalue_string_as_ical_string(value);
+
+	case ICAL_DATE_VALUE:
+	    return icalvalue_date_as_ical_string(value);
+	case ICAL_DATETIME_VALUE:
+	    return icalvalue_datetime_as_ical_string(value);
+	case ICAL_DATETIMEDATE_VALUE:
+	    return icalvalue_datetimedate_as_ical_string(value);
+	case ICAL_DURATION_VALUE:
+	    return icalvalue_duration_as_ical_string(value);
+	case ICAL_TIME_VALUE:
+	    return icalvalue_time_as_ical_string(value);
+
+	case ICAL_PERIOD_VALUE:
+	    return icalvalue_period_as_ical_string(value);
+	case ICAL_DATETIMEPERIOD_VALUE:
+	    return icalvalue_datetimeperiod_as_ical_string(value);
+
+	case ICAL_FLOAT_VALUE:
+	    return icalvalue_float_as_ical_string(value);
+
+	case ICAL_GEO_VALUE:
+	    return icalvalue_geo_as_ical_string(value);
+
+	case ICAL_RECUR_VALUE:
+	    return icalvalue_recur_as_ical_string(value);
+
+	case ICAL_TRIGGER_VALUE:
+	    return icalvalue_trigger_as_ical_string(value);
+
+	case ICAL_METHOD_VALUE:
+	    return icalenum_method_to_string(v->data.v_method);
+
+	case ICAL_STATUS_VALUE:
+	    return icalenum_status_to_string(v->data.v_status);
+
+
+	case ICAL_NO_VALUE:
+	default:
+	{
+	    return 0;
+	}
+    }
+}
+
+
+icalvalue_kind
+icalvalue_isa (icalvalue* value)
+{
+    struct icalvalue_impl* v = (struct icalvalue_impl*)value;
+
+    if(value == 0){
+	return ICAL_NO_VALUE;
+    }
+
+    return v->kind;
+}
+
+
+int
+icalvalue_isa_value (void* value)
+{
+    struct icalvalue_impl *impl = (struct icalvalue_impl *)value;
+
+    icalerror_check_arg_rz( (value!=0), "value");
+
+    if (strcmp(impl->id,"val") == 0) {
+	return 1;
+    } else {
+	return 0;
+    }
+}
+
+
+icalparameter_xliccomparetype
+icalvalue_compare(icalvalue* a, icalvalue *b)
+{
+    struct icalvalue_impl *impla = (struct icalvalue_impl *)a;
+    struct icalvalue_impl *implb = (struct icalvalue_impl *)b;
+
+    icalerror_check_arg_rz( (a!=0), "a");
+    icalerror_check_arg_rz( (b!=0), "b");
+
+    /* Not the same type; they can only be unequal */
+    if (icalvalue_isa(a) != icalvalue_isa(b)){
+	return ICAL_XLICCOMPARETYPE_NOTEQUAL;
+    }
+
+    switch (icalvalue_isa(a)){
+
+	case ICAL_ATTACH_VALUE:
+	case ICAL_BINARY_VALUE:
+
+	case ICAL_BOOLEAN_VALUE:
+	{
+	    if (icalvalue_get_boolean(a) == icalvalue_get_boolean(b)){
+		return ICAL_XLICCOMPARETYPE_EQUAL;
+	    } else {
+		return ICAL_XLICCOMPARETYPE_NOTEQUAL;
+	    }
+	}
+
+	case ICAL_FLOAT_VALUE:
+	{
+	    if (impla->data.v_float > implb->data.v_float){
+		return ICAL_XLICCOMPARETYPE_GREATER;
+	    } else if (impla->data.v_float < implb->data.v_float){
+		return ICAL_XLICCOMPARETYPE_LESS;
+	    } else {
+		return ICAL_XLICCOMPARETYPE_EQUAL;
+	    }
+	}
+
+	case ICAL_INTEGER_VALUE:
+	case ICAL_UTCOFFSET_VALUE:
+	{
+	    if (impla->data.v_int > implb->data.v_int){
+		return ICAL_XLICCOMPARETYPE_GREATER;
+	    } else if (impla->data.v_int < implb->data.v_int){
+		return ICAL_XLICCOMPARETYPE_LESS;
+	    } else {
+		return ICAL_XLICCOMPARETYPE_EQUAL;
+	    }
+	}
+
+	case ICAL_TEXT_VALUE:
+	case ICAL_URI_VALUE:
+	case ICAL_CALADDRESS_VALUE:
+	case ICAL_TRIGGER_VALUE:
+	case ICAL_DATE_VALUE:
+	case ICAL_DATETIME_VALUE:
+	case ICAL_DATETIMEDATE_VALUE:
+	case ICAL_DURATION_VALUE: /* HACK. Not correct for DURATION */
+	case ICAL_TIME_VALUE:
+	case ICAL_DATETIMEPERIOD_VALUE:
+	{
+	    int r;
+
+	    r =  strcmp(icalvalue_as_ical_string(a),
+			  icalvalue_as_ical_string(b));
+
+	    if (r > 0) { 	
+		return ICAL_XLICCOMPARETYPE_GREATER;
+	    } else if (r < 0){
+		return ICAL_XLICCOMPARETYPE_LESS;
+	    } else {
+		return 0;
+	    }
+
+		
+	}
+
+	case ICAL_METHOD_VALUE:
+	{
+	    if (icalvalue_get_method(a) == icalvalue_get_method(b)){
+		return ICAL_XLICCOMPARETYPE_EQUAL;
+	    } else {
+		return ICAL_XLICCOMPARETYPE_NOTEQUAL;
+	    }
+
+	}
+
+	case ICAL_STATUS_VALUE:
+	{
+	    if (icalvalue_get_status(a) == icalvalue_get_status(b)){
+		return ICAL_XLICCOMPARETYPE_EQUAL;
+	    } else {
+		return ICAL_XLICCOMPARETYPE_NOTEQUAL;
+	    }
+
+	}
+
+	case ICAL_PERIOD_VALUE:
+	case ICAL_GEO_VALUE:
+	case ICAL_RECUR_VALUE:
+	case ICAL_NO_VALUE:
+	default:
+	{
+	    icalerror_warn("Comparison not implemented for value type");
+	    return ICAL_XLICCOMPARETYPE_REGEX+1; /* HACK */
+	}
+    }   
+
+}
+
+void icalvalue_set_parent(icalvalue* value,
+			     icalproperty* property)
+{
+    struct icalvalue_impl* v = (struct icalvalue_impl*)value;
+
+    v->parent = property;
+
+}
+
+icalproperty* icalvalue_get_parent(icalvalue* value)
+{
+    struct icalvalue_impl* v = (struct icalvalue_impl*)value;
+
+
+    return v->parent;
+}
+
+
+
+/* Recur is a special case, so it is not auto generated. Well,
+   actually, it is auto-generated, but you will have to manually
+   remove the auto-generated version after each generation.  */
+icalvalue*
+icalvalue_new_recur (struct icalrecurrencetype v)
+{
+   struct icalvalue_impl* impl = icalvalue_new_impl(ICAL_RECUR_VALUE);
+    
+   icalvalue_set_recur((icalvalue*)impl,v);
+
+   return (icalvalue*)impl;
+}
+
+void
+icalvalue_set_recur(icalvalue* value, struct icalrecurrencetype v)
+{
+    struct icalvalue_impl* impl; 
+    
+    icalerror_check_arg_rv( (value!=0),"value");
+    icalerror_check_value_type(value, ICAL_RECUR_VALUE);
+
+    impl = (struct icalvalue_impl*)value;
+
+    if (impl->data.v_recur != 0){
+	free(impl->data.v_recur);
+	impl->data.v_recur = 0;
+    }
+
+    impl->data.v_recur = malloc(sizeof(struct icalrecurrencetype));
+
+    if (impl->data.v_recur == 0){
+	icalerror_set_errno(ICAL_ALLOCATION_ERROR);
+	return;
+    } else {
+	memcpy(impl->data.v_recur, &v, sizeof(struct icalrecurrencetype));
+    }
+	       
+}
+
+struct icalrecurrencetype
+icalvalue_get_recur(icalvalue* value)
+{
+    icalerror_check_arg( (value!=0),"value");
+    icalerror_check_value_type(value, ICAL_RECUR_VALUE);
+  
+    return *(((struct icalvalue_impl*)value)->data.v_recur);
+}
+
+
+
+
+/* The remaining interfaces are 'new', 'set' and 'get' for each of the value
+   types */
+
+
+/* Everything below this line is machine generated. Do not edit. */
diff --git a/libical/src/libical/icalvalue.h.in b/libical/src/libical/icalvalue.h.in
new file mode 100644
index 0000000000..7ad2c3e0f3
--- /dev/null
+++ b/libical/src/libical/icalvalue.h.in
@@ -0,0 +1,58 @@
+/* -*- Mode: C -*- */
+/*======================================================================
+  FILE: icalvalue.h
+  CREATOR: eric 20 March 1999
+
+
+  $Id: icalvalue.h.in,v 1.1 2000/12/11 22:06:03 federico Exp $
+  $Locker:  $
+
+  
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+  The original code is icalvalue.h
+
+  ======================================================================*/
+
+#ifndef ICALVALUE_H
+#define ICALVALUE_H
+
+#include <time.h>
+#include "icalenums.h"
+#include "icaltypes.h"
+#include "icalrecur.h"
+                          
+typedef void icalvalue;
+
+icalvalue* icalvalue_new(icalvalue_kind kind);
+
+icalvalue* icalvalue_new_clone(icalvalue* value);
+
+icalvalue* icalvalue_new_from_string(icalvalue_kind kind, const char* str);
+
+void icalvalue_free(icalvalue* value);
+
+int icalvalue_is_valid(icalvalue* value);
+
+const char* icalvalue_as_ical_string(icalvalue* value);
+
+icalvalue_kind icalvalue_isa(icalvalue* value);
+
+int icalvalue_isa_value(void*);
+
+icalparameter_xliccomparetype
+icalvalue_compare(icalvalue* a, icalvalue *b);
+
+/* Everything below this line is machine generated. Do not edit. */
diff --git a/libical/src/libicalss/icalclassify.c b/libical/src/libicalss/icalclassify.c
new file mode 100644
index 0000000000..e0ee710544
--- /dev/null
+++ b/libical/src/libicalss/icalclassify.c
@@ -0,0 +1,701 @@
+/* -*- Mode: C -*-
+    ======================================================================
+    FILE: icalclassify.c
+    CREATOR: ebusboom 23 aug 2000
+  
+    $Id$
+    $Locker$
+    
+    (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+    
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of either: 
+    
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+    
+    Or:
+    
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+
+    ======================================================================*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "ical.h"
+#include "icalclassify.h"
+#include "icalmemory.h"
+#include <ctype.h>   /* For tolower() */
+#include <string.h> /* for index() */
+#include <stdlib.h> /* for malloc and free */
+
+
+
+struct icalclassify_parts {
+	icalcomponent *c;
+	icalproperty_method method;
+	char* organizer;
+	icalparameter_partstat reply_partstat;
+	char* reply_attendee;
+	char* uid;
+	int sequence;
+	struct icaltimetype dtstamp;	
+	struct icaltimetype recurrence_id;
+}; 
+	
+
+char* icalclassify_lowercase(const char* str)
+{
+    char* p = 0;
+    char* new = icalmemory_strdup(str);
+
+    if(str ==0){
+	return 0;
+    }
+
+    for(p = new; *p!=0; p++){
+	*p = tolower(*p);
+    }
+
+    return new;
+}
+
+/* Return a set of components that intersect in time with comp. For
+component X and Y to intersect:
+    X.DTSTART < Y.DTEND && X.DTEND > Y.DTSTART
+*/
+
+
+icalcomponent* icalclassify_find_overlaps(icalset* set, icalcomponent* comp)
+{
+    icalcomponent *return_set;
+    icalcomponent *c;
+    struct icaltime_span span,compspan;
+    
+    icalerror_clear_errno();
+    compspan = icalcomponent_get_span(comp);
+
+    if(icalerrno != ICAL_NO_ERROR){
+	return 0;
+    }
+
+
+    return_set = icalcomponent_new(ICAL_XROOT_COMPONENT);
+
+    for(c = icalset_get_first_component(set);
+	c != 0;
+	c = icalset_get_next_component(set)){
+
+	icalerror_clear_errno();
+
+	span = icalcomponent_get_span(c);
+
+	if(icalerrno != ICAL_NO_ERROR){
+	    continue;
+	}
+
+	if (compspan.start < span.end && 
+	    compspan.end > span.start){
+
+	    icalcomponent *clone = icalcomponent_new_clone(c);
+
+	    icalcomponent_add_component(return_set,clone);
+	}	
+    }
+
+    if(icalcomponent_count_components(return_set,ICAL_ANY_COMPONENT) !=0){
+	return return_set;
+    } else {
+	icalcomponent_free(return_set);
+	return 0;
+    }
+}
+
+
+
+icalparameter_partstat icalclassify_find_attendee(icalcomponent *c, 
+						  const char* attendee)
+{
+    icalproperty *p;
+    char* lattendee = icalclassify_lowercase(attendee);
+    char* upn =  index(lattendee,':');
+    icalcomponent *inner = icalcomponent_get_first_real_component(c);
+
+    for(p  = icalcomponent_get_first_property(inner,ICAL_ATTENDEE_PROPERTY);
+	p != 0;
+	p  = icalcomponent_get_next_property(inner,ICAL_ATTENDEE_PROPERTY))
+    {
+	const char* this_attendee
+	    = icalclassify_lowercase(icalproperty_get_attendee(p));
+	char* this_upn = index(this_attendee,':');
+
+	if(strcmp(this_upn,upn)==0){
+
+	    icalparameter *param = icalproperty_get_first_parameter(p,
+					    ICAL_PARTSTAT_PARAMETER);
+	    if (param != 0){
+		free(lattendee);
+		free((void*)this_attendee);
+		return icalparameter_get_partstat(param);
+	    }
+
+	}
+
+    }
+
+    free(lattendee);
+    return ICAL_PARTSTAT_NONE;
+
+}
+
+void icalssutil_free_parts(struct icalclassify_parts *parts)
+{
+    if(parts == 0){
+	return;
+    }
+
+    if(parts->organizer != 0){
+	free(parts->organizer);
+    }
+
+    if(parts->uid != 0){
+	free(parts->uid);
+    }
+
+    if(parts->reply_attendee){
+	free(parts->reply_attendee);
+    }
+}
+
+void icalssutil_get_parts(icalcomponent* c,  
+			  struct icalclassify_parts* parts)
+{
+    icalproperty *p;
+    icalcomponent *inner;
+
+    memset(parts,0,sizeof(struct icalclassify_parts));
+
+    parts->method = ICAL_METHOD_NONE;
+    parts->sequence = 0;
+    parts->reply_partstat = ICAL_PARTSTAT_NONE;
+
+    if(c == 0){
+	return;
+    }
+
+    parts->c = c;
+
+    p = icalcomponent_get_first_property(c,ICAL_METHOD_PROPERTY);
+    if(p!=0){
+	parts->method = icalproperty_get_method(p);
+    }
+
+    inner = icalcomponent_get_first_real_component(c);
+
+    p = icalcomponent_get_first_property(inner,ICAL_ORGANIZER_PROPERTY);
+    if(p!=0){
+	parts->organizer = strdup(icalproperty_get_organizer(p));
+    }
+
+    p = icalcomponent_get_first_property(inner,ICAL_SEQUENCE_PROPERTY);    
+    if(p!=0){
+	parts->sequence = icalproperty_get_sequence(p);
+    }
+
+    p = icalcomponent_get_first_property(inner,ICAL_UID_PROPERTY);
+    if(p!=0){
+	parts->uid = strdup(icalproperty_get_uid(p));
+    }
+
+    p = icalcomponent_get_first_property(inner,ICAL_RECURRENCEID_PROPERTY);
+    if(p!=0){
+	parts->recurrence_id = icalproperty_get_recurrenceid(p);
+    }
+
+    p = icalcomponent_get_first_property(inner,ICAL_DTSTAMP_PROPERTY);
+    if(p!=0){
+	parts->dtstamp = icalproperty_get_dtstamp(p);
+    }
+
+    if(parts->method==ICAL_METHOD_REPLY){
+	icalparameter *param;
+	p  = icalcomponent_get_first_property(inner,ICAL_ATTENDEE_PROPERTY);
+
+	if(p!=0){
+
+	    param = icalproperty_get_first_parameter(p,ICAL_PARTSTAT_PARAMETER);
+	    
+	    if(param != 0){
+		parts->reply_partstat = 
+		    icalparameter_get_partstat(param);
+	    }
+	    
+	    parts->reply_attendee = strdup(icalproperty_get_attendee(p));
+	}
+
+    }    
+
+
+}
+
+
+int icalssutil_is_rescheduled(icalcomponent* a,icalcomponent* b)
+{
+    icalproperty *p1,*p2;
+    icalcomponent *i1,*i2;
+    int i;
+
+    icalproperty_kind kind_array[] = {
+	ICAL_DTSTART_PROPERTY,
+	ICAL_DTEND_PROPERTY,
+	ICAL_DURATION_PROPERTY,
+	ICAL_DUE_PROPERTY,
+	ICAL_RRULE_PROPERTY,
+	ICAL_RDATE_PROPERTY,
+	ICAL_EXRULE_PROPERTY,
+	ICAL_EXDATE_PROPERTY,
+	ICAL_NO_PROPERTY
+    };
+
+    i1 = icalcomponent_get_first_real_component(a);
+    i2 = icalcomponent_get_first_real_component(b);
+
+    for(i =0; kind_array[i] != ICAL_NO_PROPERTY; i++){
+	p1 = icalcomponent_get_first_property(i1,kind_array[i]);
+	p2 = icalcomponent_get_first_property(i2,kind_array[i]);
+	
+	if( (p1!=0)^(p1!=0) ){
+	    /* Return true if the property exists in one component and not
+	       the other */
+	    return 1;
+	}
+	
+	if(p1 && strcmp(icalproperty_as_ical_string(p1),
+			icalproperty_as_ical_string(p2)) != 0){
+	    return 1;
+	}
+    }
+
+    return 0;
+    
+}
+
+#define icalclassify_pre \
+    int rtrn =0; 
+
+#define icalclassify_post \
+    return rtrn;
+
+
+int icalclassify_publish_new(struct icalclassify_parts *comp, 
+				struct icalclassify_parts *match, 
+				const char* user)
+{
+    icalclassify_pre;
+
+    if(comp->method == ICAL_METHOD_PUBLISH &&
+	match == 0){
+	rtrn = 1;
+    }
+	
+    icalclassify_post;
+
+}
+
+int icalclassify_publish_update(struct icalclassify_parts *comp, 
+				struct icalclassify_parts *match, 
+				const char* user)
+{
+    icalclassify_pre;
+
+    if(comp->method == ICAL_METHOD_PUBLISH &&
+	match !=0 ){
+	rtrn = 1;
+    }
+	
+    icalclassify_post;
+
+}
+
+int icalclassify_publish_freebusy(struct icalclassify_parts *comp, 
+				struct icalclassify_parts *match, 
+				const char* user)
+{
+    icalclassify_pre;
+
+    if(comp->method == ICAL_METHOD_PUBLISH &&
+	match == 0){
+	rtrn = 1;
+    }
+	
+    icalclassify_post;
+
+}
+
+
+int icalclassify_request_new(struct icalclassify_parts *comp, 
+				    struct icalclassify_parts *match, 
+				    const char* user)
+{
+    /* Method is  REQUEST, and there is no match */
+
+    icalclassify_pre
+
+    if(match->c==0 && comp->method == ICAL_METHOD_REQUEST){
+	rtrn = 1;
+    }
+
+    icalclassify_post
+
+}
+
+int icalclassify_request_update(
+    struct icalclassify_parts *comp,
+    struct icalclassify_parts *match, 
+    const char* user)
+{
+    /* REQUEST method, Higher SEQUENCE than match, and all
+       time-related properties are unchanged */
+    
+    icalclassify_pre
+
+    if (match != 0 &&
+	comp->sequence >= match->sequence &&
+	!icalssutil_is_rescheduled(comp->c,match->c)){
+	rtrn = 1;
+    }
+
+    icalclassify_post
+
+}
+
+int icalclassify_request_reschedule(
+    struct icalclassify_parts *comp,
+    struct icalclassify_parts *match, 
+    const char* user)
+{
+    /* REQUEST method, Higher SEQUENCE than match, and one or more
+       time-related properties are changed */
+    icalclassify_pre
+
+    if (match->c != 0 &&
+	comp->sequence > match->sequence &&
+	icalssutil_is_rescheduled(comp->c,match->c)){
+	rtrn = 1;
+    }
+
+    icalclassify_post
+
+}
+
+int icalclassify_request_delegate(
+    struct icalclassify_parts *comp,
+    struct icalclassify_parts *match, 
+    const char* user)
+{
+    icalclassify_pre
+
+    if (match->c != 0 &&
+	comp->sequence > match->sequence &&
+	icalssutil_is_rescheduled(comp->c,match->c)){
+	rtrn = 1;
+    }
+
+    icalclassify_post
+
+}
+
+int icalclassify_request_new_organizer(
+    struct icalclassify_parts *comp,
+    struct icalclassify_parts *match, 
+    const char* user)
+{
+    /*   Organizer has changed between match and component */
+    icalclassify_pre
+
+    icalclassify_post
+
+}
+
+int icalclassify_request_status(
+    struct icalclassify_parts *comp,
+    struct icalclassify_parts *match, 
+    const char* user)
+{
+    icalclassify_pre
+    icalclassify_post
+}
+
+int icalclassify_request_forward(
+    struct icalclassify_parts *comp,
+    struct icalclassify_parts *match, 
+    const char* user)
+{
+    icalclassify_pre
+    icalclassify_post
+}
+
+int icalclassify_request_freebusy(
+    struct icalclassify_parts *comp,
+    struct icalclassify_parts *match, 
+    const char* user)
+{
+    icalclassify_pre
+    icalclassify_post
+}
+
+int icalclassify_reply_accept(
+    struct icalclassify_parts *comp,
+    struct icalclassify_parts *match, 
+    const char* user)
+{
+    icalparameter_partstat partstat;
+    icalclassify_pre;
+
+    partstat = icalclassify_find_attendee(match->c,comp->reply_attendee);
+
+    if(partstat != ICAL_PARTSTAT_NONE &&
+       comp->reply_partstat == ICAL_PARTSTAT_ACCEPTED){
+	rtrn = 1;
+    }
+
+    icalclassify_post
+}
+int icalclassify_reply_decline(
+    struct icalclassify_parts *comp,
+    struct icalclassify_parts *match, 
+    const char* user)
+{
+    icalparameter_partstat partstat;
+    icalclassify_pre;
+
+
+    partstat = icalclassify_find_attendee(match->c,comp->reply_attendee);
+
+    if(partstat != ICAL_PARTSTAT_NONE &&
+       comp->reply_partstat == ICAL_PARTSTAT_DECLINED){
+	rtrn = 1;
+    }
+    icalclassify_post
+}
+int icalclassify_reply_crasher_accept(
+    struct icalclassify_parts *comp,
+    struct icalclassify_parts *match, 
+    const char* user)
+{
+    icalparameter_partstat partstat;
+    icalclassify_pre;
+
+
+    partstat = icalclassify_find_attendee(match->c,comp->reply_attendee);
+
+    if(partstat == ICAL_PARTSTAT_NONE &&
+       comp->reply_partstat == ICAL_PARTSTAT_ACCEPTED){
+	rtrn = 1;
+    }
+    icalclassify_post
+}
+int icalclassify_reply_crasher_decline(
+    struct icalclassify_parts *comp,
+    struct icalclassify_parts *match, 
+    const char* user)
+{
+    icalparameter_partstat partstat;
+    icalclassify_pre;
+
+
+    partstat = icalclassify_find_attendee(match->c,comp->reply_attendee);
+
+    if(partstat == ICAL_PARTSTAT_NONE &&
+       comp->reply_partstat == ICAL_PARTSTAT_DECLINED){
+	rtrn = 1;
+    }
+    icalclassify_post
+}
+int icalclassify_add_instance(
+    struct icalclassify_parts *comp,
+    struct icalclassify_parts *match, 
+    const char* user)
+{
+    icalclassify_pre
+    if(comp->method == ICAL_METHOD_ADD){
+	rtrn = 1;
+    }
+    icalclassify_post
+}
+int icalclassify_cancel_event(
+    struct icalclassify_parts *comp,
+    struct icalclassify_parts *match, 
+    const char* user)
+{
+    icalclassify_pre
+    if(comp->method == ICAL_METHOD_CANCEL){
+	rtrn = 1;
+    }
+    icalclassify_post
+}
+int icalclassify_cancel_instance(
+    struct icalclassify_parts *comp,
+    struct icalclassify_parts *match, 
+    const char* user)
+{
+    icalclassify_pre
+    if(comp->method == ICAL_METHOD_CANCEL){
+	rtrn = 1;
+    }
+    icalclassify_post
+}
+int icalclassify_cancel_all(
+    struct icalclassify_parts *comp,
+    struct icalclassify_parts *match, 
+    const char* user)
+{
+    icalclassify_pre
+    if(comp->method == ICAL_METHOD_CANCEL){
+	rtrn = 1;
+    }
+    icalclassify_post
+}
+int icalclassify_refesh(
+    struct icalclassify_parts *comp,
+    struct icalclassify_parts *match, 
+    const char* user)
+{
+    icalclassify_pre
+    if(comp->method == ICAL_METHOD_REFRESH){
+	rtrn = 1;
+    }
+    icalclassify_post
+}
+int icalclassify_counter(
+    struct icalclassify_parts *comp,
+    struct icalclassify_parts *match, 
+    const char* user)
+{
+    icalclassify_pre
+    if(comp->method == ICAL_METHOD_COUNTER){
+	rtrn = 1;
+    }
+    icalclassify_post
+}
+int icalclassify_delinecounter(
+    struct icalclassify_parts *comp,
+    struct icalclassify_parts *match, 
+    const char* user)
+{
+    icalclassify_pre
+
+    if(comp->method == ICAL_METHOD_DECLINECOUNTER){
+	rtrn = 1;
+    }
+	
+    icalclassify_post
+}
+
+struct icalclassify_map {
+	icalproperty_method method;
+	int (*fn)(struct icalclassify_parts *comp,struct icalclassify_parts *match, const char* user);
+	ical_class class;
+} icalclassify_map[] = 
+{ {ICAL_METHOD_PUBLISH,icalclassify_publish_new,ICAL_PUBLISH_NEW_CLASS},
+ {ICAL_METHOD_PUBLISH,icalclassify_publish_update,ICAL_PUBLISH_UPDATE_CLASS},
+ {ICAL_METHOD_PUBLISH,icalclassify_publish_freebusy,ICAL_PUBLISH_FREEBUSY_CLASS},
+  {ICAL_METHOD_REQUEST,icalclassify_request_new,ICAL_REQUEST_NEW_CLASS},
+  {ICAL_METHOD_REQUEST,icalclassify_request_update,ICAL_REQUEST_UPDATE_CLASS},
+  {ICAL_METHOD_REQUEST,icalclassify_request_reschedule,ICAL_REQUEST_RESCHEDULE_CLASS},
+  {ICAL_METHOD_REQUEST,icalclassify_request_delegate,ICAL_REQUEST_DELEGATE_CLASS},
+  {ICAL_METHOD_REQUEST,icalclassify_request_new_organizer,ICAL_REQUEST_NEW_ORGANIZER_CLASS},
+  {ICAL_METHOD_REQUEST,icalclassify_request_forward,ICAL_REQUEST_FORWARD_CLASS},
+  {ICAL_METHOD_REQUEST,icalclassify_request_status,ICAL_REQUEST_STATUS_CLASS},
+  {ICAL_METHOD_REQUEST,icalclassify_request_freebusy,ICAL_REQUEST_FREEBUSY_CLASS},
+
+  {ICAL_METHOD_REPLY,icalclassify_reply_accept,ICAL_REPLY_ACCEPT_CLASS},
+  {ICAL_METHOD_REPLY,icalclassify_reply_decline,ICAL_REPLY_DECLINE_CLASS},
+  {ICAL_METHOD_REPLY,icalclassify_reply_crasher_accept,ICAL_REPLY_CRASHER_ACCEPT_CLASS},
+  {ICAL_METHOD_REPLY,icalclassify_reply_crasher_decline,ICAL_REPLY_CRASHER_DECLINE_CLASS},
+
+  {ICAL_METHOD_ADD,icalclassify_add_instance,ICAL_ADD_INSTANCE_CLASS},
+
+  {ICAL_METHOD_CANCEL,icalclassify_cancel_event,ICAL_CANCEL_EVENT_CLASS},
+  {ICAL_METHOD_CANCEL,icalclassify_cancel_instance,ICAL_CANCEL_INSTANCE_CLASS},
+  {ICAL_METHOD_CANCEL,icalclassify_cancel_all,ICAL_CANCEL_ALL_CLASS},
+
+  {ICAL_METHOD_REFRESH,icalclassify_refesh,ICAL_REFRESH_CLASS},
+  {ICAL_METHOD_COUNTER,icalclassify_counter,ICAL_COUNTER_CLASS},
+  {ICAL_METHOD_DECLINECOUNTER,icalclassify_delinecounter,ICAL_DECLINECOUNTER_CLASS},
+  {ICAL_METHOD_NONE,0,ICAL_NO_CLASS}
+};
+
+
+ical_class icalclassify(icalcomponent* c,icalcomponent* match, 
+			      const char* user)
+{
+    icalcomponent *inner;
+    icalproperty *p;
+    icalproperty_method method;
+    ical_class class = ICAL_UNKNOWN_CLASS;
+
+    int i;
+
+    struct icalclassify_parts comp_parts;
+    struct icalclassify_parts match_parts;
+
+    inner = icalcomponent_get_first_real_component(c);
+    
+    if (inner == 0) {
+	return ICAL_NO_CLASS;
+    }
+
+    icalssutil_get_parts(c,&comp_parts);
+    icalssutil_get_parts(match,&match_parts);
+
+    /* Determine if the incoming component is obsoleted by the match */
+    if(match != 0 && (
+	comp_parts.method == ICAL_METHOD_REQUEST
+	)){
+	assert ( ! ((comp_parts.dtstamp.is_utc==1)^
+		    (match_parts.dtstamp.is_utc==1)));
+
+	if( comp_parts.sequence<match_parts.sequence &&
+	    icaltime_compare(comp_parts.dtstamp,match_parts.dtstamp)>0)
+	{
+	    /* comp has a smaller sequence and a later DTSTAMP */
+	    return ICAL_MISSEQUENCED_CLASS;
+	}
+
+	if( (comp_parts.sequence<match_parts.sequence )
+	     /*&&icaltime_compare(comp_parts.dtstamp,match_parts.dtstamp)<=0*/
+	     ||
+	   ( comp_parts.sequence == match_parts.sequence &&
+	     icaltime_compare(comp_parts.dtstamp,match_parts.dtstamp)<=0)){
+
+	    return ICAL_OBSOLETE_CLASS;
+	}
+
+    }
+
+    p = icalcomponent_get_first_property(c,ICAL_METHOD_PROPERTY);
+    if (p == 0) {
+	return ICAL_UNKNOWN_CLASS;
+    }
+    method = icalproperty_get_method(p);
+
+    for (i =0; icalclassify_map[i].method != ICAL_METHOD_NONE; i++){
+	if(icalclassify_map[i].method == method){
+	    if( (*(icalclassify_map[i].fn))(&comp_parts,&match_parts,user)==1){
+		class = icalclassify_map[i].class;
+		break;
+	    }
+	}
+    }
+
+    icalssutil_free_parts(&comp_parts); 
+    icalssutil_free_parts(&match_parts);
+
+    return class;
+
+}
diff --git a/libical/src/libicalss/icalclassify.h b/libical/src/libicalss/icalclassify.h
new file mode 100644
index 0000000000..ae76434378
--- /dev/null
+++ b/libical/src/libicalss/icalclassify.h
@@ -0,0 +1,73 @@
+/* -*- Mode: C -*- */
+/*======================================================================
+ FILE: icalclassify.h
+ CREATOR: eric 21 Aug 2000
+
+
+ $Id$
+ $Locker$
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+
+ =========================================================================*/
+
+#ifndef ICALCLASSIFY_H
+#define ICALCLASSIFY_H
+
+#include "ical.h"
+#include "icalset.h"
+
+
+typedef enum icalclass {
+    ICAL_NO_CLASS,
+    ICAL_PUBLISH_NEW_CLASS,
+    ICAL_PUBLISH_UPDATE_CLASS,
+    ICAL_PUBLISH_FREEBUSY_CLASS,
+    ICAL_REQUEST_NEW_CLASS,
+    ICAL_REQUEST_UPDATE_CLASS,
+    ICAL_REQUEST_RESCHEDULE_CLASS,
+    ICAL_REQUEST_DELEGATE_CLASS,
+    ICAL_REQUEST_NEW_ORGANIZER_CLASS,
+    ICAL_REQUEST_FORWARD_CLASS,
+    ICAL_REQUEST_STATUS_CLASS,
+    ICAL_REQUEST_FREEBUSY_CLASS,
+    ICAL_REPLY_ACCEPT_CLASS,
+    ICAL_REPLY_DECLINE_CLASS,
+    ICAL_REPLY_CRASHER_ACCEPT_CLASS,
+    ICAL_REPLY_CRASHER_DECLINE_CLASS,
+    ICAL_ADD_INSTANCE_CLASS,
+    ICAL_CANCEL_EVENT_CLASS,
+    ICAL_CANCEL_INSTANCE_CLASS,
+    ICAL_CANCEL_ALL_CLASS,
+    ICAL_REFRESH_CLASS,
+    ICAL_COUNTER_CLASS,
+    ICAL_DECLINECOUNTER_CLASS,
+    ICAL_MALFORMED_CLASS, 
+    ICAL_OBSOLETE_CLASS, /* 21 */
+    ICAL_MISSEQUENCED_CLASS, /* 22 */
+    ICAL_UNKNOWN_CLASS /* 23 */
+} ical_class;
+
+ical_class icalclassify(icalcomponent* c,icalcomponent* match, 
+			      const char* user);
+
+icalcomponent* icalclassify_find_overlaps(icalset* set, icalcomponent* comp);
+
+#endif /* ICALCLASSIFY_H*/
+
+
+				    
+
+
diff --git a/libical/src/libicalss/icalcstp.c b/libical/src/libicalss/icalcstp.c
new file mode 100644
index 0000000000..2c86ddcc2c
--- /dev/null
+++ b/libical/src/libicalss/icalcstp.c
@@ -0,0 +1,376 @@
+/* -*- Mode: C -*-
+    ======================================================================
+    FILE: icalcstps.c
+    CREATOR: ebusboom 23 Jun 2000
+  
+    $Id$
+    $Locker$
+    
+    (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+    
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of either: 
+    
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+    
+    Or:
+    
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+
+    ======================================================================*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "ical.h"
+#include "icalcstp.h"
+#include "pvl.h" 
+
+#include <sys/types.h> /* For send(), others */
+#include <sys/socket.h>  /* For send(), others. */
+#include <unistd.h> /* For alarm */
+#include <errno.h>
+
+enum cstps_state {
+    NO_STATE,
+    CONNECTED,
+    AUTHENTICATED,
+    IDENTIFIED,
+    DISCONNECTED,
+    RECEIVE,
+};
+
+struct icalcstps_impl {
+	int timeout;
+	icalparser *parser;
+	enum cstps_state major_state;
+	struct icalcstps_stubs stubs;
+};
+
+
+enum cstp_command {
+    ABORT,
+    AUTHENTICATE,
+    CAPABILITY,
+    CONTINUE,
+    EXPANDCALID,
+    IDENTIFY,
+    DISCONNECT,
+    SENDDATA,
+    STARTTLS,
+    EXPANDUPN,
+    COMMAND_COMPLETE,
+    UNKNOWN
+};
+
+struct command_map {
+	enum cstp_command command;
+	char *str;
+} command_map[] = 
+{
+    {ABORT,"ABORT"},
+    {AUTHENTICATE,"AUTHENTICATE"},
+    {CAPABILITY,"CAPABILITY"},
+    {CONTINUE,"CONTINUE"},
+    {EXPANDCALID,"EXPANDCALID"},
+    {IDENTIFY,"IDENTIFY"},
+    {DISCONNECT,"DISCONNECT"},
+    {SENDDATA,"SENDDATA"},
+    {STARTTLS,"STARTTLS"},
+    {EXPANDUPN,"EXPANDUPN"},
+    {UNKNOWN,"UNKNOWN"}
+};
+
+
+
+/* This state machine is a Mealy-type: actions occur on the
+   transitions, not in the states.
+   
+   Here is the state machine diagram from the CAP draft:
+
+
+        STARTTLS /
+        CAPABILITY
+       +-------+
+       |       |                       +---------------+
+       |   +-----------+ AUTHENTICATE  |               |
+       +-->| Connected |-------------->| Authenticated |
+           +-----------+               |               |
+             |                         +---------------+
+             |                              |
+             |                              |
+             |                              |
+             |                              |       +-----+ STARTTLS /
+             |                              V       |     | CAPABILITY /
+             |                         +---------------+  | IDENTIFY
+             |                         |               |<-+
+             |                         |   Identified  |<----+
+             |                +--------|               |     |
+             |                |        +---------------+     | command
+             |                |             |                | completes
+             V                |DISCONNECT   |                |
+           +--------------+   |             |SENDDATA        |
+           | Disconnected |<--+             |                |
+           +--------------+                 |                | ABORT
+                     A                      |                |
+                     |                      V                |
+                     |     DISCONNECT     +---------------+  |
+                     +--------------------|    Receive    |--+
+                                          |               |<--+
+                                          +---------------+   |
+                                                         |    | CONTINUTE
+                                                         +----+
+
+   In this implmenetation, the transition from CONNECTED to IDENTIFIED
+   is non-standard. The spec specifies that on the ATHENTICATE
+   command, the machine transitions from CONNECTED to AUTHENTICATED,
+   and then immediately goes to IDENTIFIED. This makes AUTHENTICATED a
+   useless state, so I removed it */
+
+struct state_table {
+	enum cstps_state major_state;
+	enum cstp_command command;
+	void (*action)();
+	enum cstps_state next_state;
+
+} server_state_table[] = 
+{
+    { CONNECTED, CAPABILITY , 0, CONNECTED},
+    { CONNECTED, AUTHENTICATE , 0,  IDENTIFIED}, /* Non-standard */
+    { IDENTIFIED, STARTTLS, 0, IDENTIFIED},
+    { IDENTIFIED, IDENTIFY, 0, IDENTIFIED},
+    { IDENTIFIED, CAPABILITY, 0, IDENTIFIED},
+    { IDENTIFIED, SENDDATA, 0, RECEIVE},
+    { IDENTIFIED, DISCONNECT, 0, DISCONNECTED},
+    { DISCONNECTED, 0, 0, 0},
+    { RECEIVE,  DISCONNECT, 0, DISCONNECTED},
+    { RECEIVE,  CONTINUE, 0, RECEIVE},
+    { RECEIVE,  ABORT , 0, IDENTIFIED},
+    { RECEIVE,  COMMAND_COMPLETE , 0, IDENTIFIED}
+};
+
+
+/**********************************************************************/
+
+
+
+icalcstps* icalcstps_new(struct icalcstps_stubs stubs)
+{
+    struct icalcstps_impl* impl;
+
+    if ( ( impl = (struct icalcstps_impl*)
+	   malloc(sizeof(struct icalcstps_impl))) == 0) {
+	icalerror_set_errno(ICAL_NEWFAILED_ERROR);
+	return 0;
+    }
+
+    impl->stubs = stubs;
+    impl->timeout = 10;
+
+    return (icalcstps*)impl;
+
+}
+
+void icalcstps_free(icalcstps* cstp);
+
+int icalcstps_set_timeout(icalcstps* cstp, int sec) 
+{
+    struct icalcstps_impl *impl = (struct icalcstps_impl *) cstp;
+
+    icalerror_check_arg_rz( (cstp!=0), "cstp");
+
+    impl->timeout = sec;
+
+    return sec;
+}
+
+typedef struct icalcstps_response {	
+	icalrequeststatus code;
+	char caluid[1024];
+	void* result;
+} icalcstps_response;
+
+int line_is_command(char* line);
+int line_is_response(char* line);
+int line_is_endofdata(char* line);
+int line_is_mime(char* line);
+
+icalerrorenum prep_abort(struct icalcstps_impl* impl, char* data);
+icalerrorenum prep_authenticate(struct icalcstps_impl* impl, char* data);
+icalerrorenum prep_capability(struct icalcstps_impl* impl, char* data);
+icalerrorenum prep_calidexpand(struct icalcstps_impl* impl, char* data);
+icalerrorenum prep_continue(struct icalcstps_impl* impl, char* data);
+icalerrorenum prep_disconnect(struct icalcstps_impl* impl, char* data);
+icalerrorenum prep_identify(struct icalcstps_impl* impl, char* data);
+icalerrorenum prep_starttls(struct icalcstps_impl* impl, char* data);
+icalerrorenum prep_upnexpand(struct icalcstps_impl* impl, char* data);
+icalerrorenum prep_sendata(struct icalcstps_impl* impl, char* data);
+
+char* icalcstps_process_incoming(icalcstps* cstp, char* input)
+{
+    struct icalcstps_impl *impl = (struct icalcstps_impl *) cstp;
+    char *i;
+    char *cmd_or_resp;
+    char *data;
+    char *input_cpy;
+    icalerrorenum error;
+
+    icalerror_check_arg_rz(cstp !=0,"cstp");
+    icalerror_check_arg_rz(input !=0,"input");
+
+    if ((input_cpy = (char*)strdup(input)) == 0){
+	icalerror_set_errno(ICAL_NEWFAILED_ERROR);
+	return 0;
+    }
+
+    i = (char*)index(" ",input_cpy);
+
+    cmd_or_resp = input_cpy;
+
+    if (i != 0){
+	*i = '\0';
+	data = ++i;
+    } else {
+	data = 0;
+    }
+
+    printf("cmd: %s\n",cmd_or_resp);
+    printf("data: %s\n",data);
+	
+    /* extract the command, look up in the state table, and dispatch
+       to the proper handler */    
+
+    if(strcmp(cmd_or_resp,"ABORT") == 0){
+	error = prep_abort(impl,data);	
+    } else if(strcmp(cmd_or_resp,"AUTHENTICATE") == 0){
+	error = prep_authenticate(impl,data);
+    } else if(strcmp(cmd_or_resp,"CAPABILITY") == 0){
+	error = prep_capability(impl,data);
+    } else if(strcmp(cmd_or_resp,"CALIDEXPAND") == 0){
+	error = prep_calidexpand(impl,data);
+    } else if(strcmp(cmd_or_resp,"CONTINUE") == 0){
+	error = prep_continue(impl,data);
+    } else if(strcmp(cmd_or_resp,"DISCONNECT") == 0){
+	error = prep_disconnect(impl,data);
+    } else if(strcmp(cmd_or_resp,"IDENTIFY") == 0){
+	error = prep_identify(impl,data);
+    } else if(strcmp(cmd_or_resp,"STARTTLS") == 0){
+	error = prep_starttls(impl,data);
+    } else if(strcmp(cmd_or_resp,"UPNEXPAND") == 0){
+	error = prep_upnexpand(impl,data);
+    } else if(strcmp(cmd_or_resp,"SENDDATA") == 0){
+	error = prep_sendata(impl,data);
+    }
+    
+
+}
+
+    /* Read data until we get a end of data marker */
+
+
+
+struct icalcstps_server_stubs {
+  icalerrorenum (*abort)(icalcstps* cstp);
+  icalerrorenum (*authenticate)(icalcstps* cstp, char* mechanism, 
+                                    char* data);
+  icalerrorenum (*calidexpand)(icalcstps* cstp, char* calid);
+  icalerrorenum (*capability)(icalcstps* cstp);
+  icalerrorenum (*cont)(icalcstps* cstp, unsigned int time);
+  icalerrorenum (*identify)(icalcstps* cstp, char* id);
+  icalerrorenum (*disconnect)(icalcstps* cstp);
+  icalerrorenum (*sendata)(icalcstps* cstp, unsigned int time, 
+                               icalcomponent *comp);
+  icalerrorenum (*starttls)(icalcstps* cstp, char* command, 
+                                char* data);
+  icalerrorenum (*upnexpand)(icalcstps* cstp, char* upn);
+  icalerrorenum (*unknown)(icalcstps* cstp, char* command, char* data);
+};
+
+
+/********************** Client (Sender) Interfaces **************************/
+
+struct icalcstpc_impl {
+	int timeout;
+	icalparser *parser;
+	enum cstp_command command;
+	char* next_output;
+	char* next_input;	
+};
+
+icalcstps* icalcstpc_new();
+
+void* icalcstpc_free(icalcstpc* cstpc);
+
+/* Get the next string to send to the server */
+char* icalcstpc_next_output(icalcstpc* cstp)
+{
+}
+
+/* process the next string to send to the server */ 
+int icalcstpc_next_input(icalcstpc* cstp)
+{
+}
+
+/* After icalcstpc_next_input returns a 0, there are responses
+   ready. use these to get them */
+icalcstpc_response icalcstpc_first_response(icalcstpc* cstp);
+icalcstpc_response icalcstpc_next_response(icalcstpc* cstp);
+
+int icalcstpc_set_timeout(icalcstpc* cstp, int sec);
+
+icalerrorenum icalcstpc_abort(icalcstpc* cstp)
+{
+    struct icalcstpc_impl* impl = (struct icalcstpc_impl*)cstp;
+
+    icalerror_check_arg_re(cstp!=0,"cstp",ICAL_BADARG_ERROR);
+
+    impl->next_output = "ABORT";
+
+}
+
+icalerrorenum icalcstpc_authenticate(icalcstpc* cstp, char* mechanism, 
+                                        char* data, char* f(char*))
+{
+}
+
+icalerrorenum icalcstpc_capability(icalcstpc* cstp)
+{
+}
+
+icalerrorenum icalcstpc_calidexpand(icalcstpc* cstp,char* calid)
+{
+}
+
+icalerrorenum icalcstpc_continue(icalcstpc* cstp, unsigned int time)
+{
+}
+
+icalerrorenum icalcstpc_disconnect(icalcstpc* cstp)
+{
+}
+
+icalerrorenum icalcstpc_identify(icalcstpc* cstp, char* id)
+{
+}
+
+icalerrorenum icalcstpc_starttls(icalcstpc* cstp, char* command, 
+                                    char* data, char * f(char*))
+{
+}
+
+icalerrorenum icalcstpc_upnexpand(icalcstpc* cstp,char* calid)
+{
+}
+
+icalerrorenum icalcstpc_sendata(icalcstpc* cstp, unsigned int time,
+                                   icalcomponent *comp)
+{
+}
+
+
+
+
diff --git a/libical/src/libicalss/icaldirsetimpl.h b/libical/src/libicalss/icaldirsetimpl.h
new file mode 100644
index 0000000000..0e69ba2f2e
--- /dev/null
+++ b/libical/src/libicalss/icaldirsetimpl.h
@@ -0,0 +1,47 @@
+/* -*- Mode: C -*-
+  ======================================================================
+  FILE: icaldirsetimpl.h
+  CREATOR: eric 21 Aug 2000
+  
+  $Id$
+  $Locker$
+    
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+ The Original Code is eric. The Initial Developer of the Original
+ Code is Eric Busboom
+
+
+ ======================================================================*/
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* This definition is in its own file so it can be kept out of the
+   main header file, but used by "friend classes" like icalset*/
+
+#define ICALDIRSET_ID "dset"
+
+struct icaldirset_impl 
+{
+	char id[5]; /* "dset" */
+	char* dir;
+	icalcomponent* gauge;
+	icaldirset* cluster;
+	int first_component;
+	pvl_list directory;
+	pvl_elem directory_iterator;
+};
diff --git a/libical/src/libicalss/icalgaugeimpl.h b/libical/src/libicalss/icalgaugeimpl.h
new file mode 100644
index 0000000000..927d46ef0a
--- /dev/null
+++ b/libical/src/libicalss/icalgaugeimpl.h
@@ -0,0 +1,39 @@
+/* -*- Mode: C -*- */
+/*======================================================================
+ FILE: icalgaugeimpl.h
+ CREATOR: eric 09 Aug 2000
+
+
+ $Id$
+ $Locker$
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+ The Original Code is eric. The Initial Developer of the Original
+ Code is Eric Busboom
+
+
+======================================================================*/
+
+#include "ical.h"
+
+struct icalgauge_impl
+{
+	icalcomponent* select;
+	icalcomponent* from;
+	icalcomponent* where;
+
+};
+
+
diff --git a/libical/src/libicalss/icalmessage.c b/libical/src/libicalss/icalmessage.c
new file mode 100644
index 0000000000..4f075ed6bb
--- /dev/null
+++ b/libical/src/libicalss/icalmessage.c
@@ -0,0 +1,376 @@
+/* -*- Mode: C -*-
+    ======================================================================
+    FILE: icalmessage.c
+    CREATOR: ebusboom 07 Nov 2000
+  
+    $Id$
+    $Locker$
+    
+    (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+    
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of either: 
+    
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+    
+    Or:
+    
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+
+    ======================================================================*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "icalmessage.h"
+#include "icalenums.h"
+#include <ctype.h>  /* for tolower()*/
+#include <string.h> /* for strstr */
+#include <stdlib.h> /* for free(), malloc() */
+icalcomponent* icalmessage_get_inner(icalcomponent* comp)
+{
+    if (icalcomponent_isa(comp) == ICAL_VCALENDAR_COMPONENT){
+	return icalcomponent_get_first_real_component(comp);
+    } else {
+	return comp;
+    }
+}
+
+char* lowercase(const char* str)
+{
+    char* p = 0;
+    char* new = icalmemory_strdup(str);
+
+    if(str ==0){
+	return 0;
+    }
+
+    for(p = new; *p!=0; p++){
+	*p = tolower(*p);
+    }
+
+    return new;
+}
+
+icalproperty* icalmessage_find_attendee(icalcomponent* comp, const char* user)
+{
+    icalcomponent *inner = icalmessage_get_inner(comp);
+    icalproperty *p,*attendee = 0;
+    char* luser = lowercase(user);
+
+    for(p = icalcomponent_get_first_property(inner, ICAL_ATTENDEE_PROPERTY);
+	p != 0;
+	p = icalcomponent_get_next_property(inner, ICAL_ATTENDEE_PROPERTY)
+	){
+
+	char* lattendee;
+
+	lattendee = lowercase(icalproperty_get_attendee(p));
+
+	if (strstr(lattendee,user) != 0){
+	    attendee = p;
+	    break;
+	}
+
+	free(lattendee);
+
+    }
+    
+    free(luser);
+
+    return attendee;
+
+}
+
+void icalmessage_copy_properties(icalcomponent* to, icalcomponent* from, 
+		icalproperty_kind kind)
+{
+    icalcomponent *to_inner = icalmessage_get_inner(to);
+    icalcomponent *from_inner = icalmessage_get_inner(from);
+
+    if (to_inner == 0 && from_inner == 0){
+	icalerror_set_errno(ICAL_MALFORMEDDATA_ERROR);
+	return;
+    }
+
+    if(!icalcomponent_get_first_property(from_inner,kind)){
+	return;
+    }
+
+    icalcomponent_add_property(to_inner,
+	       icalproperty_new_clone(
+		   icalcomponent_get_first_property(
+		       from_inner,
+		       kind)
+		   )
+	);
+}
+
+icalcomponent *icalmessage_new_reply_base(icalcomponent* c,
+					    const char* user,
+					    const char* msg)
+{
+    icalproperty *attendee;
+    char tmp[45];
+
+    icalcomponent *reply = icalcomponent_vanew(
+	ICAL_VCALENDAR_COMPONENT,
+	icalproperty_new_method(ICAL_METHOD_REPLY),
+	icalcomponent_vanew(
+	    ICAL_VEVENT_COMPONENT,
+	    icalproperty_new_dtstamp(icaltime_from_timet(time(0),0,1)),
+	    0),
+	0);
+
+    icalcomponent *inner = icalmessage_get_inner(reply);
+
+    icalerror_check_arg_rz(c,"c");
+
+    icalmessage_copy_properties(reply,c,ICAL_UID_PROPERTY);
+    icalmessage_copy_properties(reply,c,ICAL_ORGANIZER_PROPERTY);
+    icalmessage_copy_properties(reply,c,ICAL_RECURRENCEID_PROPERTY);
+    icalmessage_copy_properties(reply,c,ICAL_SUMMARY_PROPERTY);
+    icalmessage_copy_properties(reply,c,ICAL_SEQUENCE_PROPERTY);
+
+    icalcomponent_set_dtstamp(reply,icaltime_from_timet(time(0),0,1));
+
+    if(msg != 0){
+	icalcomponent_add_property(inner,icalproperty_new_comment(msg));
+    }
+
+    /* Copy this user's attendee property */
+
+    attendee = icalmessage_find_attendee(c,user);
+
+    if (attendee == 0){
+	icalerror_set_errno(ICAL_MALFORMEDDATA_ERROR);
+	icalcomponent_free(reply);
+	return 0;
+    }
+
+    icalcomponent_add_property(inner,icalproperty_new_clone(attendee));
+
+    /* Add PRODID and VERSION */
+
+    icalcomponent_add_property(reply,icalproperty_new_version("2.0"));
+    
+    sprintf(tmp,
+           "-//SoftwareStudio//NONSGML %s %s //EN",PACKAGE,VERSION);
+    icalcomponent_add_property(reply,icalproperty_new_prodid(tmp));
+
+    return reply;
+
+}
+
+icalcomponent* icalmessage_new_accept_reply(icalcomponent* c,
+					    const char* user,
+					    const char* msg)
+{
+
+    icalcomponent *reply;
+    icalproperty *attendee;
+    icalcomponent *inner;
+
+    icalerror_check_arg_rz(c,"c");
+    
+    reply = icalmessage_new_reply_base(c,user,msg);
+
+    if(reply == 0){
+	return 0;
+    }
+
+    inner  = icalmessage_get_inner(reply);
+
+    attendee = icalcomponent_get_first_property(inner,
+						ICAL_ATTENDEE_PROPERTY);
+
+    icalproperty_set_parameter(attendee,
+	       icalparameter_new_partstat(ICAL_PARTSTAT_ACCEPTED));
+
+    return reply;
+}
+
+icalcomponent* icalmessage_new_decline_reply(icalcomponent* c,
+					    const char* user,
+					    const char* msg)
+{
+    icalcomponent *reply;
+    icalproperty *attendee;
+    icalcomponent *inner;
+
+    icalerror_check_arg_rz(c,"c");
+    
+    reply = icalmessage_new_reply_base(c,user,msg);
+    inner = icalmessage_get_inner(reply);
+    if(reply == 0){
+	return 0;
+    }
+
+    attendee = icalcomponent_get_first_property(inner,
+						ICAL_ATTENDEE_PROPERTY);
+
+    icalproperty_set_parameter(attendee,
+	       icalparameter_new_partstat(ICAL_PARTSTAT_DECLINED));
+
+    return reply;
+}
+
+/* New is modified version of old */
+icalcomponent* icalmessage_new_counterpropose_reply(icalcomponent* old,
+						    icalcomponent* new,
+						    const char* user,
+						    const char* msg)
+{
+    icalcomponent *reply;
+
+    icalerror_check_arg_rz(old,"old");
+    icalerror_check_arg_rz(new,"new");
+    
+    reply = icalcomponent_new_clone(new);
+
+    icalcomponent_set_method(reply,ICAL_METHOD_COUNTER);
+
+    return new;
+
+}
+
+
+icalcomponent* icalmessage_new_delegate_reply(icalcomponent* c,
+					      const char* user,
+					      const char* delegatee,
+					      const char* msg)
+{
+
+    icalcomponent *reply;
+    icalproperty *attendee;
+    icalcomponent *inner;
+
+    icalerror_check_arg_rz(c,"c");
+
+    reply =  icalmessage_new_reply_base(c,user,msg);
+    inner = icalmessage_get_inner(reply);
+    if(reply == 0){
+	return 0;
+    }
+
+    attendee = icalcomponent_get_first_property(inner,
+						ICAL_ATTENDEE_PROPERTY);
+
+    icalproperty_set_parameter(attendee,
+	       icalparameter_new_partstat(ICAL_PARTSTAT_DELEGATED));
+
+    icalproperty_set_parameter(attendee,
+	       icalparameter_new_delegatedto(delegatee));
+
+    return reply;
+
+}
+
+icalcomponent* icalmessage_new_delegate_request(icalcomponent* c,
+					      const char* user,
+					      const char* delegatee,
+					      const char* msg)
+{
+
+    icalcomponent *reply;
+    icalproperty *attendee;
+    icalcomponent *inner;
+
+    icalerror_check_arg_rz(c,"c");
+
+    reply =  icalmessage_new_reply_base(c,user,msg);
+    inner = icalmessage_get_inner(reply);
+
+    if(reply == 0){
+	return 0;
+    }
+
+    icalcomponent_set_method(reply,ICAL_METHOD_REQUEST);
+
+    attendee = icalcomponent_get_first_property(inner,
+						ICAL_ATTENDEE_PROPERTY);
+
+    icalproperty_set_parameter(attendee,
+	       icalparameter_new_partstat(ICAL_PARTSTAT_DELEGATED));
+
+    icalproperty_set_parameter(attendee,
+	       icalparameter_new_delegatedto(delegatee));
+
+    icalcomponent_add_property(
+	inner,
+	icalproperty_vanew_attendee(
+	    delegatee,
+	    icalparameter_new_delegatedfrom(
+		icalproperty_get_attendee(attendee)
+		),
+	    0
+	    )
+	);
+	     
+
+    return reply;
+
+}
+
+
+icalcomponent* icalmessage_new_cancel_event(icalcomponent* c,
+					    const char* user,
+					    const char* msg);
+icalcomponent* icalmessage_new_cancel_instance(icalcomponent* c,
+					    const char* user,
+					    const char* msg);
+icalcomponent* icalmessage_new_cancel_all(icalcomponent* c,
+					    const char* user,
+					    const char* msg);
+
+
+
+icalcomponent* icalmessage_new_error_reply(icalcomponent* c,
+					   const char* user,
+					   const char* msg,
+					   const char* debug,
+					   icalrequeststatus code)
+{
+    icalcomponent *reply;
+    icalcomponent *inner, *cinner;
+    struct icalreqstattype rs;
+
+    icalerror_check_arg_rz(c,"c");
+    
+    reply = icalmessage_new_reply_base(c,user,msg);
+    inner = icalmessage_get_inner(reply);
+    cinner = icalmessage_get_inner(c);
+    if(reply == 0){
+	return 0;
+    }
+
+    if( code != ICAL_UNKNOWN_STATUS){
+	rs.code = code;
+	rs.debug = debug;
+	
+	icalcomponent_add_property(inner, 
+				   icalproperty_new_requeststatus(
+				       icalreqstattype_as_string(rs)
+				       ) 
+	    );
+    } else { /*  code == ICAL_UNKNOWN_STATUS */ 
+
+	/* Copy all of the request status properties */
+	icalproperty *p;
+	for(p = icalcomponent_get_first_property(cinner,
+						 ICAL_REQUESTSTATUS_PROPERTY);
+	    p != 0;
+	    p = icalcomponent_get_next_property(cinner,
+						ICAL_REQUESTSTATUS_PROPERTY)){
+
+	    
+	    icalcomponent_add_property(inner,icalproperty_new_clone(p));
+	}
+    }
+
+    return reply;
+}
diff --git a/libical/src/libicalss/icalmessage.h b/libical/src/libicalss/icalmessage.h
new file mode 100644
index 0000000000..7687db681e
--- /dev/null
+++ b/libical/src/libicalss/icalmessage.h
@@ -0,0 +1,72 @@
+/* -*- Mode: C -*- */
+/*======================================================================
+ FILE: icalmessage.h
+ CREATOR: eric 07 Nov 2000
+
+
+ $Id$
+ $Locker$
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+
+ =========================================================================*/
+
+#include "ical.h"
+
+#ifndef ICALMESSAGE_H
+#define ICALMESSAGE_H
+
+
+icalcomponent* icalmessage_new_accept_reply(icalcomponent* c, 
+					    const char* user,
+					    const char* msg);
+
+icalcomponent* icalmessage_new_decline_reply(icalcomponent* c,
+					    const char* user,
+					    const char* msg);
+
+/* New is modified version of old */
+icalcomponent* icalmessage_new_counterpropose_reply(icalcomponent* old,
+						    icalcomponent* new,
+						    const char* user,
+						    const char* msg);
+
+
+icalcomponent* icalmessage_new_delegate_reply(icalcomponent* c,
+					      const char* user,
+					      const char* delegatee,
+					      const char* msg);
+
+
+
+icalcomponent* icalmessage_new_cancel_event(icalcomponent* c,
+					    const char* user,
+					    const char* msg);
+icalcomponent* icalmessage_new_cancel_instance(icalcomponent* c,
+					    const char* user,
+					    const char* msg);
+icalcomponent* icalmessage_new_cancel_all(icalcomponent* c,
+					    const char* user,
+					    const char* msg);
+
+
+icalcomponent* icalmessage_new_error_reply(icalcomponent* c,
+					   const char* user,
+					   const char* msg,
+					   const char* debug,
+					   icalrequeststatus rs);
+
+
+#endif /* ICALMESSAGE_H*/
diff --git a/libical/src/libicalss/icalspanlist.c b/libical/src/libicalss/icalspanlist.c
new file mode 100644
index 0000000000..effab3dca2
--- /dev/null
+++ b/libical/src/libicalss/icalspanlist.c
@@ -0,0 +1,309 @@
+/* -*- Mode: C -*-
+    ======================================================================
+    FILE: icalspanlist.c
+    CREATOR: ebusboom 23 aug 2000
+  
+    $Id$
+    $Locker$
+    
+    (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+    
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of either: 
+    
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+    
+    Or:
+    
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+
+    ======================================================================*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "ical.h"
+#include "icalspanlist.h"
+#include "pvl.h" 
+#include <stdlib.h> /* for free and malloc */
+
+struct icalspanlist_impl {
+	pvl_list spans;
+};
+
+int compare_span(void* a, void* b)
+{
+    struct icaltime_span *span_a = (struct icaltime_span *)a ;
+    struct icaltime_span *span_b = (struct icaltime_span *)b ;
+    
+    if(span_a->start == span_b->start){
+	return 0;
+    } else if(span_a->start < span_b->start){
+	return -1;
+    }  else { /*if(span_a->start > span->b.start)*/
+	return 1;
+    }
+}
+
+icalcomponent* icalspanlist_get_inner(icalcomponent* comp)
+{
+    if (icalcomponent_isa(comp) == ICAL_VCALENDAR_COMPONENT){
+	return icalcomponent_get_first_real_component(comp);
+    } else {
+	return comp;
+    }
+}
+
+
+void print_span(int c, struct icaltime_span span );
+
+    
+/* Make a free list from a set of component */
+icalspanlist* icalspanlist_new(icalset *set, 
+			       struct icaltimetype start,
+			       struct icaltimetype end)
+{
+    struct icaltime_span range;
+    pvl_elem itr;
+    icalcomponent *c,*inner;
+    icalcomponent_kind kind, inner_kind;
+    struct icalspanlist_impl *sl; 
+    struct icaltime_span *freetime;
+
+    if ( ( sl = (struct icalspanlist_impl*)
+	   malloc(sizeof(struct icalspanlist_impl))) == 0) {
+	icalerror_set_errno(ICAL_NEWFAILED_ERROR);
+	return 0;
+    }
+
+    sl->spans =  pvl_newlist();
+
+    range.start = icaltime_as_timet(start);
+    range.end = icaltime_as_timet(end);
+
+    printf("Range start: %s",ctime(&range.start));
+    printf("Range end  : %s",ctime(&range.end));
+
+
+    /* Get a list of spans of busy time from the events in the set
+       and order the spans based on the start time */
+
+   for(c = icalset_get_first_component(set);
+	c != 0;
+	c = icalset_get_next_component(set)){
+
+       struct icaltime_span span;
+
+       kind  = icalcomponent_isa(c);
+       inner = icalcomponent_get_inner(c);
+
+       if(!inner){
+	   continue;
+       }
+
+       inner_kind = icalcomponent_isa(inner);
+
+       if( kind != ICAL_VEVENT_COMPONENT &&
+	   inner_kind != ICAL_VEVENT_COMPONENT){
+	   continue;
+       }
+       
+       icalerror_clear_errno();
+
+	span = icalcomponent_get_span(c);
+	span.is_busy = 1;
+
+	if(icalerrno != ICAL_NO_ERROR){
+	    continue;
+	}
+
+	if ((range.start < span.end && icaltime_is_null_time(end)) ||
+	    (range.start < span.end && range.end > span.start )){
+	    
+	    struct icaltime_span *s;
+
+	    if ((s=(struct icaltime_span *)
+		 malloc(sizeof(struct icaltime_span))) == 0){
+		icalerror_set_errno(ICAL_NEWFAILED_ERROR);
+		return 0;
+	    }
+
+	    memcpy(s,&span,sizeof(span));
+		
+	    pvl_insert_ordered(sl->spans,compare_span,(void*)s);
+
+	}
+    }
+    
+    /* Now Fill in the free time spans. loop through the spans. if the
+       start of the range is not within the span, create a free entry
+       that runs from the start of the range to the start of the
+       span. */
+
+     for( itr = pvl_head(sl->spans);
+	 itr != 0;
+	 itr = pvl_next(itr))
+    {
+	struct icaltime_span *s = (icalproperty*)pvl_data(itr);
+
+	if ((freetime=(struct icaltime_span *)
+	     malloc(sizeof(struct icaltime_span))) == 0){
+	    icalerror_set_errno(ICAL_NEWFAILED_ERROR);
+	    return 0;
+	    }
+
+	if(range.start < s->start){
+	    freetime->start = range.start; 
+	    freetime->end = s->start;
+	    
+	    freetime->is_busy = 0;
+
+
+	    pvl_insert_ordered(sl->spans,compare_span,(void*)freetime);
+	} else {
+	    free(freetime);
+	}
+	
+	range.start = s->end;
+    }
+     
+     /* If the end of the range is null, then assume that everything
+        after the last item in the calendar is open and add a span
+        that indicates this */
+
+     if( icaltime_is_null_time(end)){
+	 struct icaltime_span* last_span;
+
+	 last_span = pvl_data(pvl_tail(sl->spans));
+
+	 if (last_span != 0){
+
+	     if ((freetime=(struct icaltime_span *)
+		  malloc(sizeof(struct icaltime_span))) == 0){
+		 icalerror_set_errno(ICAL_NEWFAILED_ERROR);
+		 return 0;
+	     }	
+	
+	     freetime->is_busy = 0;
+	     freetime->start = last_span->end;
+	     freetime->end = freetime->start;
+	     pvl_insert_ordered(sl->spans,compare_span,(void*)freetime);
+	 }
+     }
+
+
+     return sl;
+
+}
+
+void icalspanlist_free(icalspanlist* s)
+{
+    struct icaltime_span *span;
+    struct icalspanlist_impl* impl = (struct icalspanlist_impl*)s;
+    
+    while( (span=pvl_pop(impl->spans)) != 0){
+	free(span);
+    }
+    
+    pvl_free(impl->spans);
+    
+    impl->spans = 0;
+}
+
+
+void icalspanlist_dump(icalspanlist* s){
+
+     int i = 0;
+     struct icalspanlist_impl* sl = (struct icalspanlist_impl*)s;
+     pvl_elem itr;
+
+     for( itr = pvl_head(sl->spans);
+	 itr != 0;
+	 itr = pvl_next(itr))
+    {
+	struct icaltime_span *s = (icalproperty*)pvl_data(itr);
+	
+	printf("#%02d %d start: %s",++i,s->is_busy,ctime(&s->start));
+	printf("      end  : %s",ctime(&s->end));
+
+    }
+}
+
+icalcomponent* icalspanlist_make_free_list(icalspanlist* sl);
+icalcomponent* icalspanlist_make_busy_list(icalspanlist* sl);
+
+struct icalperiodtype icalspanlist_next_free_time(icalspanlist* sl,
+						struct icaltimetype t)
+{
+     struct icalspanlist_impl* impl = (struct icalspanlist_impl*)sl;
+     pvl_elem itr;
+     struct icalperiodtype period;
+     struct icaltime_span *s;
+
+     time_t rangett= icaltime_as_timet(t);
+
+     period.start = icaltime_null_time();
+     period.end = icaltime_null_time();
+
+     /* Is the reference time before the first span? If so, assume
+        that the reference time is free */
+     itr = pvl_head(impl->spans);
+     s = (icalproperty*)pvl_data(itr);
+
+     if (s == 0){
+	 /* No elements in span */
+	 return period;
+     }
+
+     if(rangett <s->start ){
+	 /* End of period is start of first span if span is busy, end
+            of the span if it is free */
+	 period.start =  t;
+
+	 if (s->is_busy == 0){
+	     period.end =  icaltime_from_timet(s->start,0,0);
+	 } else {
+	     period.end =  icaltime_from_timet(s->end,0,0);
+	 }
+
+	 return period;
+     }
+
+     /* Otherwise, find the first free span that contains the
+        reference time. */
+
+     for( itr = pvl_head(impl->spans);
+	 itr != 0;
+	 itr = pvl_next(itr))
+    {
+	s = (icalproperty*)pvl_data(itr);
+
+	if(s->is_busy == 0 && s->start >= rangett && 
+	    ( rangett < s->end || s->end == s->start)){
+
+	    if (rangett < s->start){
+		period.start = icaltime_from_timet(s->start,0,0);
+	    } else {
+		period.start = icaltime_from_timet(rangett,0,0);
+	    }
+	    
+	    period.end = icaltime_from_timet(s->end,0,0);
+
+	    return period;
+	}
+			
+    }
+
+     period.start = icaltime_null_time();
+     period.end = icaltime_null_time();
+
+     return period;
+}
+
+struct icalperiodtype icalspanlist_next_busy_time(icalspanlist* sl,
+						struct icaltimetype t);
+
diff --git a/libical/src/libicalss/icalspanlist.h b/libical/src/libicalss/icalspanlist.h
new file mode 100644
index 0000000000..83cb1c8a6d
--- /dev/null
+++ b/libical/src/libicalss/icalspanlist.h
@@ -0,0 +1,54 @@
+/* -*- Mode: C -*- */
+/*======================================================================
+ FILE: icalspanlist.h
+ CREATOR: eric 21 Aug 2000
+
+
+ $Id$
+ $Locker$
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+
+ =========================================================================*/
+#ifndef ICALSPANLIST_H
+#define ICALSPANLIST_H
+
+#include "ical.h"
+#include "icalset.h"
+
+typedef void icalspanlist;
+
+/* Make a free list from a set of component. Start and end should be in UTC */
+icalspanlist* icalspanlist_new(icalset *set, 
+				struct icaltimetype start,
+				struct icaltimetype end);
+
+void icalspanlist_free(icalspanlist* spl);
+
+icalcomponent* icalspanlist_make_free_list(icalspanlist* sl);
+icalcomponent* icalspanlist_make_busy_list(icalspanlist* sl);
+
+/* Get first free or busy time after time t. all times are in UTC */
+struct icalperiodtype icalspanlist_next_free_time(icalspanlist* sl,
+						struct icaltimetype t);
+struct icalperiodtype icalspanlist_next_busy_time(icalspanlist* sl,
+						struct icaltimetype t);
+
+void icalspanlist_dump(icalspanlist* s);
+
+#endif
+				    
+
+
diff --git a/libical/src/libicalss/icalss.h b/libical/src/libicalss/icalss.h
new file mode 100644
index 0000000000..df87bc2f6c
--- /dev/null
+++ b/libical/src/libicalss/icalss.h
@@ -0,0 +1,763 @@
+/* -*- Mode: C -*- */
+/*======================================================================
+ FILE: icalset.h
+ CREATOR: eric 28 November 1999
+
+
+ Icalset is the "base class" for representations of a collection of
+ iCal components. Derived classes (actually delegatees) include:
+ 
+    icalfileset   Store componetns in a single file
+    icaldirset    Store components in multiple files in a directory
+    icalheapset   Store components on the heap
+    icalmysqlset  Store components in a mysql database. 
+
+ $Id$
+ $Locker$
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+ The Original Code is eric. The Initial Developer of the Original
+ Code is Eric Busboom
+
+
+======================================================================*/
+
+#ifndef ICALSET_H
+#define ICALSET_H
+
+
+typedef void icalset;
+
+typedef enum icalset_kind {
+    ICAL_FILE_SET,
+    ICAL_DIR_SET,
+    ICAL_HEAP_SET,
+    ICAL_MYSQL_SET,
+    ICAL_CAP_SET
+} icalset_kind;
+
+
+/* Create a specific derived type of set */
+icalset* icalset_new_file(const char* path);
+icalset* icalset_new_dir(const char* path);
+icalset* icalset_new_heap(void);
+icalset* icalset_new_mysql(const char* path);
+/*icalset* icalset_new_cap(icalcstp* cstp);*/
+
+void icalset_free(icalset* set);
+
+const char* icalset_path(icalset* set);
+
+/* Mark the cluster as changed, so it will be written to disk when it
+   is freed. Commit writes to disk immediately*/
+void icalset_mark(icalset* set);
+icalerrorenum icalset_commit(icalset* set); 
+
+icalerrorenum icalset_add_component(icalset* set, icalcomponent* comp);
+icalerrorenum icalset_remove_component(icalset* set, icalcomponent* comp);
+
+int icalset_count_components(icalset* set,
+			     icalcomponent_kind kind);
+
+/* Restrict the component returned by icalset_first, _next to those
+   that pass the gauge. _clear removes the gauge. */
+icalerrorenum icalset_select(icalset* set, icalcomponent* gauge);
+void icalset_clear_select(icalset* set);
+
+/* Get a component by uid */
+icalcomponent* icalset_fetch(icalset* set, const char* uid);
+int icalset_has_uid(icalset* set, const char* uid);
+icalcomponent* icalset_fetch_match(icalset* set, icalcomponent *c);
+
+/* Modify components according to the MODIFY method of CAP. Works on
+   the currently selected components. */
+icalerrorenum icalset_modify(icalset* set, icalcomponent *oldc,
+			       icalcomponent *newc);
+
+/* Iterate through the components. If a guage has been defined, these
+   will skip over components that do not pass the gauge */
+
+icalcomponent* icalset_get_current_component(icalset* set);
+icalcomponent* icalset_get_first_component(icalset* set);
+icalcomponent* icalset_get_next_component(icalset* set);
+
+#endif /* !ICALSET_H */
+
+
+
+/* -*- Mode: C -*- */
+/*======================================================================
+ FILE: icalfileset.h
+ CREATOR: eric 23 December 1999
+
+
+ $Id$
+ $Locker$
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+ The Original Code is eric. The Initial Developer of the Original
+ Code is Eric Busboom
+
+
+======================================================================*/
+
+#ifndef ICALFILESET_H
+#define ICALFILESET_H
+
+
+typedef void icalfileset;
+
+
+/* icalfileset
+   icalfilesetfile
+   icalfilesetdir
+*/
+
+
+icalfileset* icalfileset_new(const char* path);
+void icalfileset_free(icalfileset* cluster);
+
+const char* icalfileset_path(icalfileset* cluster);
+
+/* Mark the cluster as changed, so it will be written to disk when it
+   is freed. Commit writes to disk immediately. */
+void icalfileset_mark(icalfileset* cluster);
+icalerrorenum icalfileset_commit(icalfileset* cluster); 
+
+icalerrorenum icalfileset_add_component(icalfileset* cluster,
+					icalcomponent* child);
+
+icalerrorenum icalfileset_remove_component(icalfileset* cluster,
+					   icalcomponent* child);
+
+int icalfileset_count_components(icalfileset* cluster,
+				 icalcomponent_kind kind);
+
+/* Restrict the component returned by icalfileset_first, _next to those
+   that pass the gauge. _clear removes the gauge */
+icalerrorenum icalfileset_select(icalfileset* store, icalcomponent* gauge);
+void icalfileset_clear(icalfileset* store);
+
+/* Get and search for a component by uid */
+icalcomponent* icalfileset_fetch(icalfileset* cluster, const char* uid);
+int icalfileset_has_uid(icalfileset* cluster, const char* uid);
+icalcomponent* icalfileset_fetch_match(icalfileset* set, icalcomponent *c);
+
+
+/* Modify components according to the MODIFY method of CAP. Works on
+   the currently selected components. */
+icalerrorenum icalfileset_modify(icalfileset* store, icalcomponent *oldcomp,
+			       icalcomponent *newcomp);
+
+/* Iterate through components. If a guage has been defined, these
+   will skip over components that do not pass the gauge */
+
+icalcomponent* icalfileset_get_current_component (icalfileset* cluster);
+icalcomponent* icalfileset_get_first_component(icalfileset* cluster);
+icalcomponent* icalfileset_get_next_component(icalfileset* cluster);
+/* Return a reference to the internal component. You probably should
+   not be using this. */
+
+icalcomponent* icalfileset_get_component(icalfileset* cluster);
+
+
+#endif /* !ICALFILESET_H */
+
+
+
+/* -*- Mode: C -*- */
+/*======================================================================
+ FILE: icaldirset.h
+ CREATOR: eric 28 November 1999
+
+
+ $Id$
+ $Locker$
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+ The Original Code is eric. The Initial Developer of the Original
+ Code is Eric Busboom
+
+
+======================================================================*/
+
+#ifndef ICALDIRSET_H
+#define ICALDIRSET_H
+
+
+/* icaldirset Routines for storing, fetching, and searching for ical
+ * objects in a database */
+
+typedef void icaldirset;
+
+
+icaldirset* icaldirset_new(const char* path);
+
+void icaldirset_free(icaldirset* store);
+
+const char* icaldirset_path(icaldirset* store);
+
+/* Mark the cluster as changed, so it will be written to disk when it
+   is freed. Commit writes to disk immediately*/
+void icaldirset_mark(icaldirset* store);
+icalerrorenum icaldirset_commit(icaldirset* store); 
+
+icalerrorenum icaldirset_add_component(icaldirset* store, icalcomponent* comp);
+icalerrorenum icaldirset_remove_component(icaldirset* store, icalcomponent* comp);
+
+int icaldirset_count_components(icaldirset* store,
+			       icalcomponent_kind kind);
+
+/* Restrict the component returned by icaldirset_first, _next to those
+   that pass the gauge. _clear removes the gauge. */
+icalerrorenum icaldirset_select(icaldirset* store, icalcomponent* gauge);
+void icaldirset_clear(icaldirset* store);
+
+/* Get a component by uid */
+icalcomponent* icaldirset_fetch(icaldirset* store, const char* uid);
+int icaldirset_has_uid(icaldirset* store, const char* uid);
+icalcomponent* icaldirset_fetch_match(icaldirset* set, icalcomponent *c);
+
+/* Modify components according to the MODIFY method of CAP. Works on
+   the currently selected components. */
+icalerrorenum icaldirset_modify(icaldirset* store, icalcomponent *oldc,
+			       icalcomponent *newc);
+
+/* Iterate through the components. If a guage has been defined, these
+   will skip over components that do not pass the gauge */
+
+icalcomponent* icaldirset_get_current_component(icaldirset* store);
+icalcomponent* icaldirset_get_first_component(icaldirset* store);
+icalcomponent* icaldirset_get_next_component(icaldirset* store);
+
+#endif /* !ICALDIRSET_H */
+
+
+
+/* -*- Mode: C -*- */
+/*======================================================================
+ FILE: icalcalendar.h
+ CREATOR: eric 23 December 1999
+
+
+ $Id$
+ $Locker$
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+ The Original Code is eric. The Initial Developer of the Original
+ Code is Eric Busboom
+
+
+======================================================================*/
+
+#ifndef ICALCALENDAR_H
+#define ICALCALENDAR_H
+
+
+/* icalcalendar
+ * Routines for storing calendar data in a file system. The calendar 
+ * has two icaldirsets, one for incoming components and one for booked
+ * components. It also has interfaces to access the free/busy list
+ * and a list of calendar properties */
+
+typedef  void icalcalendar;
+
+icalcalendar* icalcalendar_new(char* dir);
+
+void icalcalendar_free(icalcalendar* calendar);
+
+int icalcalendar_lock(icalcalendar* calendar);
+
+int icalcalendar_unlock(icalcalendar* calendar);
+
+int icalcalendar_islocked(icalcalendar* calendar);
+
+int icalcalendar_ownlock(icalcalendar* calendar);
+
+icalset* icalcalendar_get_booked(icalcalendar* calendar);
+
+icalset* icalcalendar_get_incoming(icalcalendar* calendar);
+
+icalset* icalcalendar_get_properties(icalcalendar* calendar);
+
+icalset* icalcalendar_get_freebusy(icalcalendar* calendar);
+
+
+#endif /* !ICALCALENDAR_H */
+
+
+
+/* -*- Mode: C -*- */
+/*======================================================================
+ FILE: icalgauge.h
+ CREATOR: eric 23 December 1999
+
+
+ $Id$
+ $Locker$
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+ The Original Code is eric. The Initial Developer of the Original
+ Code is Eric Busboom
+
+
+======================================================================*/
+
+#ifndef ICALGAUGE_H
+#define ICALGAUGE_H
+
+typedef void icalgauge;
+
+icalgauge* icalgauge_new_from_sql(char* sql);
+
+void icalgauge_free(icalgauge* gauge);
+
+char* icalgauge_as_sql(icalcomponent* gauge);
+
+int icalgauge_test(icalcomponent* comp, icalcomponent* gaugecontainer);
+
+
+#endif /* ICALGAUGE_H*/
+/* -*- Mode: C -*- */
+/*======================================================================
+ FILE: icalssutil.h
+ CREATOR: eric 21 Aug 2000
+
+
+ $Id$
+ $Locker$
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+
+ =========================================================================*/
+
+
+/* -*- Mode: C -*- */
+/*======================================================================
+ FILE: icalclassify.h
+ CREATOR: eric 21 Aug 2000
+
+
+ $Id$
+ $Locker$
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+
+ =========================================================================*/
+
+#ifndef ICALCLASSIFY_H
+#define ICALCLASSIFY_H
+
+
+
+typedef enum icalclass {
+    ICAL_NO_CLASS,
+    ICAL_PUBLISH_NEW_CLASS,
+    ICAL_PUBLISH_UPDATE_CLASS,
+    ICAL_PUBLISH_FREEBUSY_CLASS,
+    ICAL_REQUEST_NEW_CLASS,
+    ICAL_REQUEST_UPDATE_CLASS,
+    ICAL_REQUEST_RESCHEDULE_CLASS,
+    ICAL_REQUEST_DELEGATE_CLASS,
+    ICAL_REQUEST_NEW_ORGANIZER_CLASS,
+    ICAL_REQUEST_FORWARD_CLASS,
+    ICAL_REQUEST_STATUS_CLASS,
+    ICAL_REQUEST_FREEBUSY_CLASS,
+    ICAL_REPLY_ACCEPT_CLASS,
+    ICAL_REPLY_DECLINE_CLASS,
+    ICAL_REPLY_CRASHER_ACCEPT_CLASS,
+    ICAL_REPLY_CRASHER_DECLINE_CLASS,
+    ICAL_ADD_INSTANCE_CLASS,
+    ICAL_CANCEL_EVENT_CLASS,
+    ICAL_CANCEL_INSTANCE_CLASS,
+    ICAL_CANCEL_ALL_CLASS,
+    ICAL_REFRESH_CLASS,
+    ICAL_COUNTER_CLASS,
+    ICAL_DECLINECOUNTER_CLASS,
+    ICAL_MALFORMED_CLASS, 
+    ICAL_OBSOLETE_CLASS, /* 21 */
+    ICAL_MISSEQUENCED_CLASS, /* 22 */
+    ICAL_UNKNOWN_CLASS /* 23 */
+} ical_class;
+
+ical_class icalclassify(icalcomponent* c,icalcomponent* match, 
+			      const char* user);
+
+icalcomponent* icalclassify_find_overlaps(icalset* set, icalcomponent* comp);
+
+#endif /* ICALCLASSIFY_H*/
+
+
+				    
+
+
+/* -*- Mode: C -*- */
+/*======================================================================
+ FILE: icalspanlist.h
+ CREATOR: eric 21 Aug 2000
+
+
+ $Id$
+ $Locker$
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+
+ =========================================================================*/
+#ifndef ICALSPANLIST_H
+#define ICALSPANLIST_H
+
+
+typedef void icalspanlist;
+
+/* Make a free list from a set of component. Start and end should be in UTC */
+icalspanlist* icalspanlist_new(icalset *set, 
+				struct icaltimetype start,
+				struct icaltimetype end);
+
+void icalspanlist_free(icalspanlist* spl);
+
+icalcomponent* icalspanlist_make_free_list(icalspanlist* sl);
+icalcomponent* icalspanlist_make_busy_list(icalspanlist* sl);
+
+/* Get first free or busy time after time t. all times are in UTC */
+struct icalperiodtype icalspanlist_next_free_time(icalspanlist* sl,
+						struct icaltimetype t);
+struct icalperiodtype icalspanlist_next_busy_time(icalspanlist* sl,
+						struct icaltimetype t);
+
+void icalspanlist_dump(icalspanlist* s);
+
+#endif
+				    
+
+
+/* -*- Mode: C -*- */
+/*======================================================================
+ FILE: icalmessage.h
+ CREATOR: eric 07 Nov 2000
+
+
+ $Id$
+ $Locker$
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+
+ =========================================================================*/
+
+
+#ifndef ICALMESSAGE_H
+#define ICALMESSAGE_H
+
+
+icalcomponent* icalmessage_new_accept_reply(icalcomponent* c, 
+					    const char* user,
+					    const char* msg);
+
+icalcomponent* icalmessage_new_decline_reply(icalcomponent* c,
+					    const char* user,
+					    const char* msg);
+
+/* New is modified version of old */
+icalcomponent* icalmessage_new_counterpropose_reply(icalcomponent* old,
+						    icalcomponent* new,
+						    const char* user,
+						    const char* msg);
+
+
+icalcomponent* icalmessage_new_delegate_reply(icalcomponent* c,
+					      const char* user,
+					      const char* delegatee,
+					      const char* msg);
+
+
+
+icalcomponent* icalmessage_new_cancel_event(icalcomponent* c,
+					    const char* user,
+					    const char* msg);
+icalcomponent* icalmessage_new_cancel_instance(icalcomponent* c,
+					    const char* user,
+					    const char* msg);
+icalcomponent* icalmessage_new_cancel_all(icalcomponent* c,
+					    const char* user,
+					    const char* msg);
+
+
+icalcomponent* icalmessage_new_error_reply(icalcomponent* c,
+					   const char* user,
+					   const char* msg,
+					   const char* debug,
+					   icalrequeststatus rs);
+
+
+#endif /* ICALMESSAGE_H*/
+/* -*- Mode: C -*- */
+/*======================================================================
+  FILE: icalcstp.h
+  CREATOR: eric 20 April 1999
+  
+  $Id$
+
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+  The original code is icalcstp.h
+
+======================================================================*/
+
+
+#ifndef ICALCSTP_H
+#define ICALCSTP_H
+
+
+
+/********************** Server (Reciever) Interfaces *************************/
+
+/* On the server side, the caller will recieve data from the incoming
+   socket and pass it to icalcstps_next_input. The caller then takes
+   the return from icalcstps_next_outpu and sends it out through the
+   socket. This gives the caller a point of control. If the cstp code
+   connected to the socket itself, it would be hard for the caller to
+   do anything else after the cstp code was started.
+
+   All of the server abd client command routines will generate
+   response codes. On the server side, these responses will be turned
+   into text and sent to the client. On the client side, the reponse
+   is the one sent from the server.
+
+   Since each command can return multiple responses, the responses are
+   stored in the icalcstps object and are accesses by
+   icalcstps_first_response() and icalcstps_next_response()
+
+   How to use: 
+
+   1) Construct a new icalcstps, bound to your code via stubs
+   2) Repeat forever:
+   2a) Get string from client & give to icalcstps_next_input()
+   2b) Call icalcstps_next_output. Send string to client. 
+
+*/
+
+
+
+typedef void icalcstps;
+
+/* Er, they aren't really stubs, but pointers to the rountines that
+   icalcstps_process_incoming will call when it recognizes a CSTP
+   command in the data. BTW, the CONTINUE command is named 'cont'
+   because 'continue' is a C keyword */
+struct icalcstps_stubs {
+  icalerrorenum (*abort)(icalcstps* cstp);
+  icalerrorenum (*authenticate)(icalcstps* cstp, char* mechanism, 
+                                    char* data);
+  icalerrorenum (*calidexpand)(icalcstps* cstp, char* calid);
+  icalerrorenum (*capability)(icalcstps* cstp);
+  icalerrorenum (*cont)(icalcstps* cstp, unsigned int time);
+  icalerrorenum (*identify)(icalcstps* cstp, char* id);
+  icalerrorenum (*disconnect)(icalcstps* cstp);
+  icalerrorenum (*sendata)(icalcstps* cstp, unsigned int time, 
+                               icalcomponent *comp);
+  icalerrorenum (*starttls)(icalcstps* cstp, char* command, 
+                                char* data);
+  icalerrorenum (*upnexpand)(icalcstps* cstp, char* upn);
+  icalerrorenum (*unknown)(icalcstps* cstp, char* command, char* data);
+};
+
+
+icalcstps* icalcstps_new(struct icalcstps_stubs stubs);
+
+void icalcstps_free(icalcstps* cstp);
+
+int icalcstps_set_timeout(icalcstps* cstp, int sec);
+
+/* Get the next string to send to the client */
+char* icalcstps_next_output(icalcstps* cstp);
+
+/* process the next string from the client */ 
+int icalcstps_next_input(icalcstps* cstp);
+   
+
+/********************** Client (Sender) Interfaces **************************/
+
+/* How to use: 
+
+   1) Construct a new icalcstpc
+   2) Issue a command
+   3) Repeat until both call icalcstpc_next_output and
+   icalcstpc_next_input return 0:
+   3a) Call icalcstpc_next_output. Send string to server. 
+   3b) Get string from server, & give to icalcstp_next_input()
+   4) Iterate with icalcstpc_first_response & icalcstp_next_response to 
+   get the servers responses
+   5) Repeat at #2
+*/
+
+typedef void* icalcstpc;
+
+/* Response code sent by the server. */
+typedef struct icalcstpc_response {	
+	icalrequeststatus code;
+	char *arg; /* These strings are owned by libical */
+	char *debug_text;
+	char *more_text;
+	void* result;
+} icalcstpc_response;
+
+icalcstps* icalcstpc_new();
+
+void* icalcstpc_free(icalcstpc* cstpc);
+
+int icalcstpc_set_timeout(icalcstpc* cstp, int sec);
+
+
+/* Get the next string to send to the server */
+char* icalcstpc_next_output(icalcstpc* cstp);
+
+/* process the next string from the server */ 
+int icalcstpc_next_input(icalcstpc* cstp);
+
+/* After icalcstpc_next_input returns a 0, there are responses
+   ready. use these to get them */
+icalcstpc_response icalcstpc_first_response(icalcstpc* cstp);
+icalcstpc_response icalcstpc_next_response(icalcstpc* cstp);
+
+/* Issue a command */
+icalerrorenum icalcstpc_abort(icalcstpc* cstp);
+icalerrorenum icalcstpc_authenticate(icalcstpc* cstp, char* mechanism, 
+                                        char* init_data, char* f(char*) );
+icalerrorenum icalcstpc_capability(icalcstpc* cstp);
+icalerrorenum icalcstpc_calidexpand(icalcstpc* cstp,char* calid);
+icalerrorenum icalcstpc_continue(icalcstpc* cstp, unsigned int time);
+icalerrorenum icalcstpc_disconnect(icalcstpc* cstp);
+icalerrorenum icalcstpc_identify(icalcstpc* cstp, char* id);
+icalerrorenum icalcstpc_starttls(icalcstpc* cstp, char* command, 
+                                    char* init_data, char* f(char*));
+icalerrorenum icalcstpc_senddata(icalcstpc* cstp, unsigned int time,
+				icalcomponent *comp);
+icalerrorenum icalcstpc_upnexpand(icalcstpc* cstp,char* calid);
+icalerrorenum icalcstpc_sendata(icalcstpc* cstp, unsigned int time,
+                                   icalcomponent *comp);
+
+
+#endif /* !ICALCSTP_H */
+
+
+
diff --git a/libical/src/libicalss/icalsslexer.c b/libical/src/libicalss/icalsslexer.c
new file mode 100644
index 0000000000..9deced3aca
--- /dev/null
+++ b/libical/src/libicalss/icalsslexer.c
@@ -0,0 +1,1702 @@
+#define yy_create_buffer ss_create_buffer
+#define yy_delete_buffer ss_delete_buffer
+#define yy_scan_buffer ss_scan_buffer
+#define yy_scan_string ss_scan_string
+#define yy_scan_bytes ss_scan_bytes
+#define yy_flex_debug ss_flex_debug
+#define yy_init_buffer ss_init_buffer
+#define yy_flush_buffer ss_flush_buffer
+#define yy_load_buffer_state ss_load_buffer_state
+#define yy_switch_to_buffer ss_switch_to_buffer
+#define yyin ssin
+#define yyleng ssleng
+#define yylex sslex
+#define yyout ssout
+#define yyrestart ssrestart
+#define yytext sstext
+#define yywrap sswrap
+
+/* A lexical scanner generated by flex */
+
+/* Scanner skeleton version:
+ * $Header$
+ */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+
+#include <stdio.h>
+
+
+/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
+#ifdef c_plusplus
+#ifndef __cplusplus
+#define __cplusplus
+#endif
+#endif
+
+
+#ifdef __cplusplus
+
+#include <stdlib.h>
+#include <unistd.h>
+
+/* Use prototypes in function declarations. */
+#define YY_USE_PROTOS
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else	/* ! __cplusplus */
+
+#if __STDC__
+
+#define YY_USE_PROTOS
+#define YY_USE_CONST
+
+#endif	/* __STDC__ */
+#endif	/* ! __cplusplus */
+
+#ifdef __TURBOC__
+ #pragma warn -rch
+ #pragma warn -use
+#include <io.h>
+#include <stdlib.h>
+#define YY_USE_CONST
+#define YY_USE_PROTOS
+#endif
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+
+#ifdef YY_USE_PROTOS
+#define YY_PROTO(proto) proto
+#else
+#define YY_PROTO(proto) ()
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index.  If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition.  This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN yy_start = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state.  The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START ((yy_start - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart( yyin )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#define YY_BUF_SIZE 16384
+
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+
+extern int yyleng;
+extern FILE *yyin, *yyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+/* The funky do-while in the following #define is used to turn the definition
+ * int a single C statement (which needs a semi-colon terminator).  This
+ * avoids problems with code like:
+ *
+ * 	if ( condition_holds )
+ *		yyless( 5 );
+ *	else
+ *		do_something_else();
+ *
+ * Prior to using the do-while the compiler would get upset at the
+ * "else" because it interpreted the "if" statement as being all
+ * done when it reached the ';' after the yyless() call.
+ */
+
+/* Return all but the first 'n' matched characters back to the input stream. */
+
+#define yyless(n) \
+	do \
+		{ \
+		/* Undo effects of setting up yytext. */ \
+		*yy_cp = yy_hold_char; \
+		YY_RESTORE_YY_MORE_OFFSET \
+		yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
+		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+		} \
+	while ( 0 )
+
+#define unput(c) yyunput( c, yytext_ptr )
+
+/* The following is because we cannot portably get our hands on size_t
+ * (without autoconf's help, which isn't available because we want
+ * flex-generated scanners to compile on their own).
+ */
+typedef unsigned int yy_size_t;
+
+
+struct yy_buffer_state
+	{
+	FILE *yy_input_file;
+
+	char *yy_ch_buf;		/* input buffer */
+	char *yy_buf_pos;		/* current position in input buffer */
+
+	/* Size of input buffer in bytes, not including room for EOB
+	 * characters.
+	 */
+	yy_size_t yy_buf_size;
+
+	/* Number of characters read into yy_ch_buf, not including EOB
+	 * characters.
+	 */
+	int yy_n_chars;
+
+	/* Whether we "own" the buffer - i.e., we know we created it,
+	 * and can realloc() it to grow it, and should free() it to
+	 * delete it.
+	 */
+	int yy_is_our_buffer;
+
+	/* Whether this is an "interactive" input source; if so, and
+	 * if we're using stdio for input, then we want to use getc()
+	 * instead of fread(), to make sure we stop fetching input after
+	 * each newline.
+	 */
+	int yy_is_interactive;
+
+	/* Whether we're considered to be at the beginning of a line.
+	 * If so, '^' rules will be active on the next match, otherwise
+	 * not.
+	 */
+	int yy_at_bol;
+
+	/* Whether to try to fill the input buffer when we reach the
+	 * end of it.
+	 */
+	int yy_fill_buffer;
+
+	int yy_buffer_status;
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+	/* When an EOF's been seen but there's still some text to process
+	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+	 * shouldn't try reading from the input source any more.  We might
+	 * still have a bunch of tokens to match, though, because of
+	 * possible backing-up.
+	 *
+	 * When we actually see the EOF, we change the status to "new"
+	 * (via yyrestart()), so that the user can continue scanning by
+	 * just pointing yyin at a new input file.
+	 */
+#define YY_BUFFER_EOF_PENDING 2
+	};
+
+static YY_BUFFER_STATE yy_current_buffer = 0;
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ */
+#define YY_CURRENT_BUFFER yy_current_buffer
+
+
+/* yy_hold_char holds the character lost when yytext is formed. */
+static char yy_hold_char;
+
+static int yy_n_chars;		/* number of characters read into yy_ch_buf */
+
+
+int yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 1;		/* whether we need to initialize */
+static int yy_start = 0;	/* start state number */
+
+/* Flag which is used to allow yywrap()'s to do buffer switches
+ * instead of setting up a fresh yyin.  A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void yyrestart YY_PROTO(( FILE *input_file ));
+
+void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
+void yy_load_buffer_state YY_PROTO(( void ));
+YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
+void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
+void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
+void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
+#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
+
+YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
+YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
+YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
+
+static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
+static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
+static void yy_flex_free YY_PROTO(( void * ));
+
+#define yy_new_buffer yy_create_buffer
+
+#define yy_set_interactive(is_interactive) \
+	{ \
+	if ( ! yy_current_buffer ) \
+		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
+	yy_current_buffer->yy_is_interactive = is_interactive; \
+	}
+
+#define yy_set_bol(at_bol) \
+	{ \
+	if ( ! yy_current_buffer ) \
+		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
+	yy_current_buffer->yy_at_bol = at_bol; \
+	}
+
+#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
+
+typedef unsigned char YY_CHAR;
+FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
+typedef int yy_state_type;
+extern char yytext[];
+
+
+static yy_state_type yy_get_previous_state YY_PROTO(( void ));
+static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
+static int yy_get_next_buffer YY_PROTO(( void ));
+static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+	yytext_ptr = yy_bp; \
+	yyleng = (int) (yy_cp - yy_bp); \
+	yy_hold_char = *yy_cp; \
+	*yy_cp = '\0'; \
+	if ( yyleng >= YYLMAX ) \
+		YY_FATAL_ERROR( "token too large, exceeds YYLMAX" ); \
+	yy_flex_strncpy( yytext, yytext_ptr, yyleng + 1 ); \
+	yy_c_buf_p = yy_cp;
+
+#define YY_NUM_RULES 18
+#define YY_END_OF_BUFFER 19
+static yyconst short int yy_accept[47] =
+    {   0,
+        0,    0,    0,    0,    0,    0,   19,   17,   13,   13,
+       17,   17,   15,    4,   14,    7,    5,    8,   15,   15,
+       15,   15,   15,   13,    6,    0,   16,   15,    9,   10,
+       15,   15,   12,   15,   15,   11,   15,   15,   15,    2,
+       15,   15,   15,    3,    1,    0
+    } ;
+
+static yyconst int yy_ec[256] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
+        1,    1,    2,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    2,    4,    1,    1,    1,    1,    1,    5,    1,
+        1,    6,    1,    7,    6,    6,    1,    6,    6,    6,
+        6,    6,    6,    6,    6,    6,    6,    1,    8,    9,
+       10,   11,    1,    1,   12,    6,   13,   14,   15,   16,
+        6,   17,    6,    6,    6,   18,   19,   20,   21,    6,
+        6,   22,   23,   24,    6,    6,   25,    6,    6,    6,
+        1,    1,    1,    1,    1,    1,   12,    6,   13,   14,
+
+       15,   16,    6,   17,    6,    6,    6,   18,   19,   20,
+       21,    6,    6,   22,   23,   24,    6,    6,   25,    6,
+        6,    6,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1
+    } ;
+
+static yyconst int yy_meta[26] =
+    {   0,
+        1,    1,    2,    1,    1,    3,    1,    1,    1,    1,
+        1,    3,    3,    3,    3,    3,    3,    3,    3,    3,
+        3,    3,    3,    3,    3
+    } ;
+
+static yyconst short int yy_base[49] =
+    {   0,
+        0,    0,    0,    0,    0,    0,   55,   56,   24,   26,
+       44,   48,    0,   56,   56,   42,   56,   41,   30,   27,
+       26,   32,   29,   28,   56,   40,   56,    0,   56,   56,
+       30,   22,    0,   24,   26,    0,   21,   24,   16,    0,
+       24,   21,   11,    0,    0,   56,   31,   30
+    } ;
+
+static yyconst short int yy_def[49] =
+    {   0,
+       46,    1,    1,    1,    1,    1,   46,   46,   46,   46,
+       46,   47,   48,   46,   46,   46,   46,   46,   48,   48,
+       48,   48,   48,   46,   46,   47,   46,   48,   46,   46,
+       48,   48,   48,   48,   48,   48,   48,   48,   48,   48,
+       48,   48,   48,   48,   48,    0,   46,   46
+    } ;
+
+static yyconst short int yy_nxt[82] =
+    {   0,
+        8,    9,   10,   11,   12,   13,   14,   15,   16,   17,
+       18,   19,   13,   13,   13,   20,   13,   13,   13,   13,
+       21,   13,   22,   13,   23,   24,   24,   24,   24,   24,
+       24,   26,   28,   26,   45,   44,   43,   42,   41,   40,
+       39,   38,   37,   36,   27,   35,   34,   33,   32,   31,
+       30,   29,   27,   25,   46,    7,   46,   46,   46,   46,
+       46,   46,   46,   46,   46,   46,   46,   46,   46,   46,
+       46,   46,   46,   46,   46,   46,   46,   46,   46,   46,
+       46
+    } ;
+
+static yyconst short int yy_chk[82] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    9,    9,   10,   10,   24,
+       24,   47,   48,   47,   43,   42,   41,   39,   38,   37,
+       35,   34,   32,   31,   26,   23,   22,   21,   20,   19,
+       18,   16,   12,   11,    7,   46,   46,   46,   46,   46,
+       46,   46,   46,   46,   46,   46,   46,   46,   46,   46,
+       46,   46,   46,   46,   46,   46,   46,   46,   46,   46,
+       46
+    } ;
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+#ifndef YYLMAX
+#define YYLMAX 8192
+#endif
+
+char yytext[YYLMAX];
+char *yytext_ptr;
+#line 1 "icalsslexer.l"
+#define INITIAL 0
+#line 2 "icalsslexer.l"
+/* -*- Mode: C -*-
+  ======================================================================
+  FILE: icalsslexer.l
+  CREATOR: eric 8 Aug 2000
+  
+  DESCRIPTION:
+  
+  $Id$
+  $Locker$
+
+(C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+ The Original Code is eric. The Initial Developer of the Original
+ Code is Eric Busboom
+
+  ======================================================================*/
+
+#include "icalssyacc.h"
+#include "icalgaugeimpl.h"
+#include "assert.h"
+
+#include <string.h> /* For strdup() */
+
+int icalparser_flex_input(char* buf, int max_size);
+void icalparser_clear_flex_input();
+
+#undef YY_INPUT
+#define YY_INPUT(b,r,ms) ( r= icalparser_flex_input(b,ms))
+
+#undef SS_FATAL_ERROR
+#define SS_FATAL_ERROR(msg) sserror(msg)
+
+
+#define sql 1
+#define string_value 2
+
+#line 467 "lex.ss.c"
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap YY_PROTO(( void ));
+#else
+extern int yywrap YY_PROTO(( void ));
+#endif
+#endif
+
+#ifndef YY_NO_UNPUT
+static void yyunput YY_PROTO(( int c, char *buf_ptr ));
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen YY_PROTO(( yyconst char * ));
+#endif
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+static int yyinput YY_PROTO(( void ));
+#else
+static int input YY_PROTO(( void ));
+#endif
+#endif
+
+#if YY_STACK_USED
+static int yy_start_stack_ptr = 0;
+static int yy_start_stack_depth = 0;
+static int *yy_start_stack = 0;
+#ifndef YY_NO_PUSH_STATE
+static void yy_push_state YY_PROTO(( int new_state ));
+#endif
+#ifndef YY_NO_POP_STATE
+static void yy_pop_state YY_PROTO(( void ));
+#endif
+#ifndef YY_NO_TOP_STATE
+static int yy_top_state YY_PROTO(( void ));
+#endif
+
+#else
+#define YY_NO_PUSH_STATE 1
+#define YY_NO_POP_STATE 1
+#define YY_NO_TOP_STATE 1
+#endif
+
+#ifdef YY_MALLOC_DECL
+YY_MALLOC_DECL
+#else
+#if __STDC__
+#ifndef __cplusplus
+#include <stdlib.h>
+#endif
+#else
+/* Just try to get by without declaring the routines.  This will fail
+ * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
+ * or sizeof(void*) != sizeof(int).
+ */
+#endif
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
+#endif
+
+/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+	if ( yy_current_buffer->yy_is_interactive ) \
+		{ \
+		int c = '*', n; \
+		for ( n = 0; n < max_size && \
+			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+			buf[n] = (char) c; \
+		if ( c == '\n' ) \
+			buf[n++] = (char) c; \
+		if ( c == EOF && ferror( yyin ) ) \
+			YY_FATAL_ERROR( "input in flex scanner failed" ); \
+		result = n; \
+		} \
+	else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
+		  && ferror( yyin ) ) \
+		YY_FATAL_ERROR( "input in flex scanner failed" );
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL int yylex YY_PROTO(( void ))
+#endif
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+	YY_USER_ACTION
+
+YY_DECL
+	{
+	register yy_state_type yy_current_state;
+	register char *yy_cp = NULL, *yy_bp = NULL;
+	register int yy_act;
+
+#line 69 "icalsslexer.l"
+
+
+
+
+
+
+#line 625 "lex.ss.c"
+
+	if ( yy_init )
+		{
+		yy_init = 0;
+
+#ifdef YY_USER_INIT
+		YY_USER_INIT;
+#endif
+
+		if ( ! yy_start )
+			yy_start = 1;	/* first start state */
+
+		if ( ! yyin )
+			yyin = stdin;
+
+		if ( ! yyout )
+			yyout = stdout;
+
+		if ( ! yy_current_buffer )
+			yy_current_buffer =
+				yy_create_buffer( yyin, YY_BUF_SIZE );
+
+		yy_load_buffer_state();
+		}
+
+	while ( 1 )		/* loops until end-of-file is reached */
+		{
+		yy_cp = yy_c_buf_p;
+
+		/* Support of yytext. */
+		*yy_cp = yy_hold_char;
+
+		/* yy_bp points to the position in yy_ch_buf of the start of
+		 * the current run.
+		 */
+		yy_bp = yy_cp;
+
+		yy_current_state = yy_start;
+yy_match:
+		do
+			{
+			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+			if ( yy_accept[yy_current_state] )
+				{
+				yy_last_accepting_state = yy_current_state;
+				yy_last_accepting_cpos = yy_cp;
+				}
+			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+				{
+				yy_current_state = (int) yy_def[yy_current_state];
+				if ( yy_current_state >= 47 )
+					yy_c = yy_meta[(unsigned int) yy_c];
+				}
+			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+			++yy_cp;
+			}
+		while ( yy_base[yy_current_state] != 56 );
+
+yy_find_action:
+		yy_act = yy_accept[yy_current_state];
+		if ( yy_act == 0 )
+			{ /* have to back up */
+			yy_cp = yy_last_accepting_cpos;
+			yy_current_state = yy_last_accepting_state;
+			yy_act = yy_accept[yy_current_state];
+			}
+
+		YY_DO_BEFORE_ACTION;
+
+
+do_action:	/* This label is used only to access EOF actions. */
+
+
+		switch ( yy_act )
+	{ /* beginning of action switch */
+			case 0: /* must back up */
+			/* undo the effects of YY_DO_BEFORE_ACTION */
+			*yy_cp = yy_hold_char;
+			yy_cp = yy_last_accepting_cpos;
+			yy_current_state = yy_last_accepting_state;
+			goto yy_find_action;
+
+case 1:
+YY_RULE_SETUP
+#line 75 "icalsslexer.l"
+{ return SELECT; }
+	YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 76 "icalsslexer.l"
+{ return FROM; }
+	YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 77 "icalsslexer.l"
+{ return WHERE; }
+	YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 78 "icalsslexer.l"
+{ return COMMA; }
+	YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 79 "icalsslexer.l"
+{ return EQUALS; }
+	YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 80 "icalsslexer.l"
+{ return NOTEQUALS; }
+	YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 81 "icalsslexer.l"
+{ return LESS; }
+	YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 82 "icalsslexer.l"
+{ return GREATER; }
+	YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 83 "icalsslexer.l"
+{ return LESSEQUALS; }
+	YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 84 "icalsslexer.l"
+{ return GREATEREQUALS; }
+	YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 85 "icalsslexer.l"
+{ return AND; }
+	YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 86 "icalsslexer.l"
+{ return OR; }
+	YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 87 "icalsslexer.l"
+;			
+	YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 88 "icalsslexer.l"
+{ return EOL; }
+	YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 89 "icalsslexer.l"
+{ sslval.v_string= icalmemory_tmp_copy(sstext);
+			  return STRING; }
+	YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 92 "icalsslexer.l"
+{
+	int c = input();
+	unput(c);
+	if(c!='\''){
+		sslval.v_string= icalmemory_tmp_copy(sstext);
+		return STRING;
+	} else {
+		/*ssmore();*/
+	}
+}
+	YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 103 "icalsslexer.l"
+{ return yytext[0]; }
+	YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 105 "icalsslexer.l"
+ECHO;
+	YY_BREAK
+#line 808 "lex.ss.c"
+case YY_STATE_EOF(INITIAL):
+case YY_STATE_EOF(sql):
+case YY_STATE_EOF(string_value):
+	yyterminate();
+
+	case YY_END_OF_BUFFER:
+		{
+		/* Amount of text matched not including the EOB char. */
+		int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
+
+		/* Undo the effects of YY_DO_BEFORE_ACTION. */
+		*yy_cp = yy_hold_char;
+		YY_RESTORE_YY_MORE_OFFSET
+
+		if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
+			{
+			/* We're scanning a new file or input source.  It's
+			 * possible that this happened because the user
+			 * just pointed yyin at a new source and called
+			 * yylex().  If so, then we have to assure
+			 * consistency between yy_current_buffer and our
+			 * globals.  Here is the right place to do so, because
+			 * this is the first action (other than possibly a
+			 * back-up) that will match for the new input source.
+			 */
+			yy_n_chars = yy_current_buffer->yy_n_chars;
+			yy_current_buffer->yy_input_file = yyin;
+			yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
+			}
+
+		/* Note that here we test for yy_c_buf_p "<=" to the position
+		 * of the first EOB in the buffer, since yy_c_buf_p will
+		 * already have been incremented past the NUL character
+		 * (since all states make transitions on EOB to the
+		 * end-of-buffer state).  Contrast this with the test
+		 * in input().
+		 */
+		if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
+			{ /* This was really a NUL. */
+			yy_state_type yy_next_state;
+
+			yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
+
+			yy_current_state = yy_get_previous_state();
+
+			/* Okay, we're now positioned to make the NUL
+			 * transition.  We couldn't have
+			 * yy_get_previous_state() go ahead and do it
+			 * for us because it doesn't know how to deal
+			 * with the possibility of jamming (and we don't
+			 * want to build jamming into it because then it
+			 * will run more slowly).
+			 */
+
+			yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+			yy_bp = yytext_ptr + YY_MORE_ADJ;
+
+			if ( yy_next_state )
+				{
+				/* Consume the NUL. */
+				yy_cp = ++yy_c_buf_p;
+				yy_current_state = yy_next_state;
+				goto yy_match;
+				}
+
+			else
+				{
+				yy_cp = yy_c_buf_p;
+				goto yy_find_action;
+				}
+			}
+
+		else switch ( yy_get_next_buffer() )
+			{
+			case EOB_ACT_END_OF_FILE:
+				{
+				yy_did_buffer_switch_on_eof = 0;
+
+				if ( yywrap() )
+					{
+					/* Note: because we've taken care in
+					 * yy_get_next_buffer() to have set up
+					 * yytext, we can now set up
+					 * yy_c_buf_p so that if some total
+					 * hoser (like flex itself) wants to
+					 * call the scanner after we return the
+					 * YY_NULL, it'll still work - another
+					 * YY_NULL will get returned.
+					 */
+					yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
+
+					yy_act = YY_STATE_EOF(YY_START);
+					goto do_action;
+					}
+
+				else
+					{
+					if ( ! yy_did_buffer_switch_on_eof )
+						YY_NEW_FILE;
+					}
+				break;
+				}
+
+			case EOB_ACT_CONTINUE_SCAN:
+				yy_c_buf_p =
+					yytext_ptr + yy_amount_of_matched_text;
+
+				yy_current_state = yy_get_previous_state();
+
+				yy_cp = yy_c_buf_p;
+				yy_bp = yytext_ptr + YY_MORE_ADJ;
+				goto yy_match;
+
+			case EOB_ACT_LAST_MATCH:
+				yy_c_buf_p =
+				&yy_current_buffer->yy_ch_buf[yy_n_chars];
+
+				yy_current_state = yy_get_previous_state();
+
+				yy_cp = yy_c_buf_p;
+				yy_bp = yytext_ptr + YY_MORE_ADJ;
+				goto yy_find_action;
+			}
+		break;
+		}
+
+	default:
+		YY_FATAL_ERROR(
+			"fatal flex scanner internal error--no action found" );
+	} /* end of action switch */
+		} /* end of scanning one token */
+	} /* end of yylex */
+
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ *	EOB_ACT_LAST_MATCH -
+ *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ *	EOB_ACT_END_OF_FILE - end of file
+ */
+
+static int yy_get_next_buffer()
+	{
+	register char *dest = yy_current_buffer->yy_ch_buf;
+	register char *source = yytext_ptr;
+	register int number_to_move, i;
+	int ret_val;
+
+	if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
+		YY_FATAL_ERROR(
+		"fatal flex scanner internal error--end of buffer missed" );
+
+	if ( yy_current_buffer->yy_fill_buffer == 0 )
+		{ /* Don't try to fill the buffer, so this is an EOF. */
+		if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
+			{
+			/* We matched a single character, the EOB, so
+			 * treat this as a final EOF.
+			 */
+			return EOB_ACT_END_OF_FILE;
+			}
+
+		else
+			{
+			/* We matched some text prior to the EOB, first
+			 * process it.
+			 */
+			return EOB_ACT_LAST_MATCH;
+			}
+		}
+
+	/* Try to read more data. */
+
+	/* First move last chars to start of buffer. */
+	number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
+
+	for ( i = 0; i < number_to_move; ++i )
+		*(dest++) = *(source++);
+
+	if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+		/* don't do the read, it's not guaranteed to return an EOF,
+		 * just force an EOF
+		 */
+		yy_current_buffer->yy_n_chars = yy_n_chars = 0;
+
+	else
+		{
+		int num_to_read =
+			yy_current_buffer->yy_buf_size - number_to_move - 1;
+
+		while ( num_to_read <= 0 )
+			{ /* Not enough room in the buffer - grow it. */
+#ifdef YY_USES_REJECT
+			YY_FATAL_ERROR(
+"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
+#else
+
+			/* just a shorter name for the current buffer */
+			YY_BUFFER_STATE b = yy_current_buffer;
+
+			int yy_c_buf_p_offset =
+				(int) (yy_c_buf_p - b->yy_ch_buf);
+
+			if ( b->yy_is_our_buffer )
+				{
+				int new_size = b->yy_buf_size * 2;
+
+				if ( new_size <= 0 )
+					b->yy_buf_size += b->yy_buf_size / 8;
+				else
+					b->yy_buf_size *= 2;
+
+				b->yy_ch_buf = (char *)
+					/* Include room in for 2 EOB chars. */
+					yy_flex_realloc( (void *) b->yy_ch_buf,
+							 b->yy_buf_size + 2 );
+				}
+			else
+				/* Can't grow it, we don't own it. */
+				b->yy_ch_buf = 0;
+
+			if ( ! b->yy_ch_buf )
+				YY_FATAL_ERROR(
+				"fatal error - scanner input buffer overflow" );
+
+			yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+			num_to_read = yy_current_buffer->yy_buf_size -
+						number_to_move - 1;
+#endif
+			}
+
+		if ( num_to_read > YY_READ_BUF_SIZE )
+			num_to_read = YY_READ_BUF_SIZE;
+
+		/* Read in more data. */
+		YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
+			yy_n_chars, num_to_read );
+
+		yy_current_buffer->yy_n_chars = yy_n_chars;
+		}
+
+	if ( yy_n_chars == 0 )
+		{
+		if ( number_to_move == YY_MORE_ADJ )
+			{
+			ret_val = EOB_ACT_END_OF_FILE;
+			yyrestart( yyin );
+			}
+
+		else
+			{
+			ret_val = EOB_ACT_LAST_MATCH;
+			yy_current_buffer->yy_buffer_status =
+				YY_BUFFER_EOF_PENDING;
+			}
+		}
+
+	else
+		ret_val = EOB_ACT_CONTINUE_SCAN;
+
+	yy_n_chars += number_to_move;
+	yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
+	yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
+
+	yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
+
+	return ret_val;
+	}
+
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+static yy_state_type yy_get_previous_state()
+	{
+	register yy_state_type yy_current_state;
+	register char *yy_cp;
+
+	yy_current_state = yy_start;
+
+	for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
+		{
+		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+		if ( yy_accept[yy_current_state] )
+			{
+			yy_last_accepting_state = yy_current_state;
+			yy_last_accepting_cpos = yy_cp;
+			}
+		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+			{
+			yy_current_state = (int) yy_def[yy_current_state];
+			if ( yy_current_state >= 47 )
+				yy_c = yy_meta[(unsigned int) yy_c];
+			}
+		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+		}
+
+	return yy_current_state;
+	}
+
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ *	next_state = yy_try_NUL_trans( current_state );
+ */
+
+#ifdef YY_USE_PROTOS
+static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
+#else
+static yy_state_type yy_try_NUL_trans( yy_current_state )
+yy_state_type yy_current_state;
+#endif
+	{
+	register int yy_is_jam;
+	register char *yy_cp = yy_c_buf_p;
+
+	register YY_CHAR yy_c = 1;
+	if ( yy_accept[yy_current_state] )
+		{
+		yy_last_accepting_state = yy_current_state;
+		yy_last_accepting_cpos = yy_cp;
+		}
+	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+		{
+		yy_current_state = (int) yy_def[yy_current_state];
+		if ( yy_current_state >= 47 )
+			yy_c = yy_meta[(unsigned int) yy_c];
+		}
+	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+	yy_is_jam = (yy_current_state == 46);
+
+	return yy_is_jam ? 0 : yy_current_state;
+	}
+
+
+#ifndef YY_NO_UNPUT
+#ifdef YY_USE_PROTOS
+static void yyunput( int c, register char *yy_bp )
+#else
+static void yyunput( c, yy_bp )
+int c;
+register char *yy_bp;
+#endif
+	{
+	register char *yy_cp = yy_c_buf_p;
+
+	/* undo effects of setting up yytext */
+	*yy_cp = yy_hold_char;
+
+	if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
+		{ /* need to shift things up to make room */
+		/* +2 for EOB chars. */
+		register int number_to_move = yy_n_chars + 2;
+		register char *dest = &yy_current_buffer->yy_ch_buf[
+					yy_current_buffer->yy_buf_size + 2];
+		register char *source =
+				&yy_current_buffer->yy_ch_buf[number_to_move];
+
+		while ( source > yy_current_buffer->yy_ch_buf )
+			*--dest = *--source;
+
+		yy_cp += (int) (dest - source);
+		yy_bp += (int) (dest - source);
+		yy_current_buffer->yy_n_chars =
+			yy_n_chars = yy_current_buffer->yy_buf_size;
+
+		if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
+			YY_FATAL_ERROR( "flex scanner push-back overflow" );
+		}
+
+	*--yy_cp = (char) c;
+
+
+	yytext_ptr = yy_bp;
+	yy_hold_char = *yy_cp;
+	yy_c_buf_p = yy_cp;
+	}
+#endif	/* ifndef YY_NO_UNPUT */
+
+
+#ifdef __cplusplus
+static int yyinput()
+#else
+static int input()
+#endif
+	{
+	int c;
+
+	*yy_c_buf_p = yy_hold_char;
+
+	if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
+		{
+		/* yy_c_buf_p now points to the character we want to return.
+		 * If this occurs *before* the EOB characters, then it's a
+		 * valid NUL; if not, then we've hit the end of the buffer.
+		 */
+		if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
+			/* This was really a NUL. */
+			*yy_c_buf_p = '\0';
+
+		else
+			{ /* need more input */
+			int offset = yy_c_buf_p - yytext_ptr;
+			++yy_c_buf_p;
+
+			switch ( yy_get_next_buffer() )
+				{
+				case EOB_ACT_LAST_MATCH:
+					/* This happens because yy_g_n_b()
+					 * sees that we've accumulated a
+					 * token and flags that we need to
+					 * try matching the token before
+					 * proceeding.  But for input(),
+					 * there's no matching to consider.
+					 * So convert the EOB_ACT_LAST_MATCH
+					 * to EOB_ACT_END_OF_FILE.
+					 */
+
+					/* Reset buffer status. */
+					yyrestart( yyin );
+
+					/* fall through */
+
+				case EOB_ACT_END_OF_FILE:
+					{
+					if ( yywrap() )
+						return EOF;
+
+					if ( ! yy_did_buffer_switch_on_eof )
+						YY_NEW_FILE;
+#ifdef __cplusplus
+					return yyinput();
+#else
+					return input();
+#endif
+					}
+
+				case EOB_ACT_CONTINUE_SCAN:
+					yy_c_buf_p = yytext_ptr + offset;
+					break;
+				}
+			}
+		}
+
+	c = *(unsigned char *) yy_c_buf_p;	/* cast for 8-bit char's */
+	*yy_c_buf_p = '\0';	/* preserve yytext */
+	yy_hold_char = *++yy_c_buf_p;
+
+
+	return c;
+	}
+
+
+#ifdef YY_USE_PROTOS
+void yyrestart( FILE *input_file )
+#else
+void yyrestart( input_file )
+FILE *input_file;
+#endif
+	{
+	if ( ! yy_current_buffer )
+		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
+
+	yy_init_buffer( yy_current_buffer, input_file );
+	yy_load_buffer_state();
+	}
+
+
+#ifdef YY_USE_PROTOS
+void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
+#else
+void yy_switch_to_buffer( new_buffer )
+YY_BUFFER_STATE new_buffer;
+#endif
+	{
+	if ( yy_current_buffer == new_buffer )
+		return;
+
+	if ( yy_current_buffer )
+		{
+		/* Flush out information for old buffer. */
+		*yy_c_buf_p = yy_hold_char;
+		yy_current_buffer->yy_buf_pos = yy_c_buf_p;
+		yy_current_buffer->yy_n_chars = yy_n_chars;
+		}
+
+	yy_current_buffer = new_buffer;
+	yy_load_buffer_state();
+
+	/* We don't actually know whether we did this switch during
+	 * EOF (yywrap()) processing, but the only time this flag
+	 * is looked at is after yywrap() is called, so it's safe
+	 * to go ahead and always set it.
+	 */
+	yy_did_buffer_switch_on_eof = 1;
+	}
+
+
+#ifdef YY_USE_PROTOS
+void yy_load_buffer_state( void )
+#else
+void yy_load_buffer_state()
+#endif
+	{
+	yy_n_chars = yy_current_buffer->yy_n_chars;
+	yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
+	yyin = yy_current_buffer->yy_input_file;
+	yy_hold_char = *yy_c_buf_p;
+	}
+
+
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
+#else
+YY_BUFFER_STATE yy_create_buffer( file, size )
+FILE *file;
+int size;
+#endif
+	{
+	YY_BUFFER_STATE b;
+
+	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_buf_size = size;
+
+	/* yy_ch_buf has to be 2 characters longer than the size given because
+	 * we need to put in 2 end-of-buffer characters.
+	 */
+	b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
+	if ( ! b->yy_ch_buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_is_our_buffer = 1;
+
+	yy_init_buffer( b, file );
+
+	return b;
+	}
+
+
+#ifdef YY_USE_PROTOS
+void yy_delete_buffer( YY_BUFFER_STATE b )
+#else
+void yy_delete_buffer( b )
+YY_BUFFER_STATE b;
+#endif
+	{
+	if ( ! b )
+		return;
+
+	if ( b == yy_current_buffer )
+		yy_current_buffer = (YY_BUFFER_STATE) 0;
+
+	if ( b->yy_is_our_buffer )
+		yy_flex_free( (void *) b->yy_ch_buf );
+
+	yy_flex_free( (void *) b );
+	}
+
+
+#ifndef YY_ALWAYS_INTERACTIVE
+#ifndef YY_NEVER_INTERACTIVE
+extern int isatty YY_PROTO(( int ));
+#endif
+#endif
+
+#ifdef YY_USE_PROTOS
+void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
+#else
+void yy_init_buffer( b, file )
+YY_BUFFER_STATE b;
+FILE *file;
+#endif
+
+
+	{
+	yy_flush_buffer( b );
+
+	b->yy_input_file = file;
+	b->yy_fill_buffer = 1;
+
+#if YY_ALWAYS_INTERACTIVE
+	b->yy_is_interactive = 1;
+#else
+#if YY_NEVER_INTERACTIVE
+	b->yy_is_interactive = 0;
+#else
+	b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+#endif
+#endif
+	}
+
+
+#ifdef YY_USE_PROTOS
+void yy_flush_buffer( YY_BUFFER_STATE b )
+#else
+void yy_flush_buffer( b )
+YY_BUFFER_STATE b;
+#endif
+
+	{
+	if ( ! b )
+		return;
+
+	b->yy_n_chars = 0;
+
+	/* We always need two end-of-buffer characters.  The first causes
+	 * a transition to the end-of-buffer state.  The second causes
+	 * a jam in that state.
+	 */
+	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+	b->yy_buf_pos = &b->yy_ch_buf[0];
+
+	b->yy_at_bol = 1;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	if ( b == yy_current_buffer )
+		yy_load_buffer_state();
+	}
+
+
+#ifndef YY_NO_SCAN_BUFFER
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
+#else
+YY_BUFFER_STATE yy_scan_buffer( base, size )
+char *base;
+yy_size_t size;
+#endif
+	{
+	YY_BUFFER_STATE b;
+
+	if ( size < 2 ||
+	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
+	     base[size-1] != YY_END_OF_BUFFER_CHAR )
+		/* They forgot to leave room for the EOB's. */
+		return 0;
+
+	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+
+	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
+	b->yy_buf_pos = b->yy_ch_buf = base;
+	b->yy_is_our_buffer = 0;
+	b->yy_input_file = 0;
+	b->yy_n_chars = b->yy_buf_size;
+	b->yy_is_interactive = 0;
+	b->yy_at_bol = 1;
+	b->yy_fill_buffer = 0;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	yy_switch_to_buffer( b );
+
+	return b;
+	}
+#endif
+
+
+#ifndef YY_NO_SCAN_STRING
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
+#else
+YY_BUFFER_STATE yy_scan_string( yy_str )
+yyconst char *yy_str;
+#endif
+	{
+	int len;
+	for ( len = 0; yy_str[len]; ++len )
+		;
+
+	return yy_scan_bytes( yy_str, len );
+	}
+#endif
+
+
+#ifndef YY_NO_SCAN_BYTES
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
+#else
+YY_BUFFER_STATE yy_scan_bytes( bytes, len )
+yyconst char *bytes;
+int len;
+#endif
+	{
+	YY_BUFFER_STATE b;
+	char *buf;
+	yy_size_t n;
+	int i;
+
+	/* Get memory for full buffer, including space for trailing EOB's. */
+	n = len + 2;
+	buf = (char *) yy_flex_alloc( n );
+	if ( ! buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+	for ( i = 0; i < len; ++i )
+		buf[i] = bytes[i];
+
+	buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
+
+	b = yy_scan_buffer( buf, n );
+	if ( ! b )
+		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+
+	/* It's okay to grow etc. this buffer, and we should throw it
+	 * away when we're done.
+	 */
+	b->yy_is_our_buffer = 1;
+
+	return b;
+	}
+#endif
+
+
+#ifndef YY_NO_PUSH_STATE
+#ifdef YY_USE_PROTOS
+static void yy_push_state( int new_state )
+#else
+static void yy_push_state( new_state )
+int new_state;
+#endif
+	{
+	if ( yy_start_stack_ptr >= yy_start_stack_depth )
+		{
+		yy_size_t new_size;
+
+		yy_start_stack_depth += YY_START_STACK_INCR;
+		new_size = yy_start_stack_depth * sizeof( int );
+
+		if ( ! yy_start_stack )
+			yy_start_stack = (int *) yy_flex_alloc( new_size );
+
+		else
+			yy_start_stack = (int *) yy_flex_realloc(
+					(void *) yy_start_stack, new_size );
+
+		if ( ! yy_start_stack )
+			YY_FATAL_ERROR(
+			"out of memory expanding start-condition stack" );
+		}
+
+	yy_start_stack[yy_start_stack_ptr++] = YY_START;
+
+	BEGIN(new_state);
+	}
+#endif
+
+
+#ifndef YY_NO_POP_STATE
+static void yy_pop_state()
+	{
+	if ( --yy_start_stack_ptr < 0 )
+		YY_FATAL_ERROR( "start-condition stack underflow" );
+
+	BEGIN(yy_start_stack[yy_start_stack_ptr]);
+	}
+#endif
+
+
+#ifndef YY_NO_TOP_STATE
+static int yy_top_state()
+	{
+	return yy_start_stack[yy_start_stack_ptr - 1];
+	}
+#endif
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+#ifdef YY_USE_PROTOS
+static void yy_fatal_error( yyconst char msg[] )
+#else
+static void yy_fatal_error( msg )
+char msg[];
+#endif
+	{
+	(void) fprintf( stderr, "%s\n", msg );
+	exit( YY_EXIT_FAILURE );
+	}
+
+
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+	do \
+		{ \
+		/* Undo effects of setting up yytext. */ \
+		yytext[yyleng] = yy_hold_char; \
+		yy_c_buf_p = yytext + n; \
+		yy_hold_char = *yy_c_buf_p; \
+		*yy_c_buf_p = '\0'; \
+		yyleng = n; \
+		} \
+	while ( 0 )
+
+
+/* Internal utility routines. */
+
+#ifndef yytext_ptr
+#ifdef YY_USE_PROTOS
+static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
+#else
+static void yy_flex_strncpy( s1, s2, n )
+char *s1;
+yyconst char *s2;
+int n;
+#endif
+	{
+	register int i;
+	for ( i = 0; i < n; ++i )
+		s1[i] = s2[i];
+	}
+#endif
+
+#ifdef YY_NEED_STRLEN
+#ifdef YY_USE_PROTOS
+static int yy_flex_strlen( yyconst char *s )
+#else
+static int yy_flex_strlen( s )
+yyconst char *s;
+#endif
+	{
+	register int n;
+	for ( n = 0; s[n]; ++n )
+		;
+
+	return n;
+	}
+#endif
+
+
+#ifdef YY_USE_PROTOS
+static void *yy_flex_alloc( yy_size_t size )
+#else
+static void *yy_flex_alloc( size )
+yy_size_t size;
+#endif
+	{
+	return (void *) malloc( size );
+	}
+
+#ifdef YY_USE_PROTOS
+static void *yy_flex_realloc( void *ptr, yy_size_t size )
+#else
+static void *yy_flex_realloc( ptr, size )
+void *ptr;
+yy_size_t size;
+#endif
+	{
+	/* The cast to (char *) in the following accommodates both
+	 * implementations that use char* generic pointers, and those
+	 * that use void* generic pointers.  It works with the latter
+	 * because both ANSI C and C++ allow castless assignment from
+	 * any pointer type to void*, and deal with argument conversions
+	 * as though doing an assignment.
+	 */
+	return (void *) realloc( (char *) ptr, size );
+	}
+
+#ifdef YY_USE_PROTOS
+static void yy_flex_free( void *ptr )
+#else
+static void yy_flex_free( ptr )
+void *ptr;
+#endif
+	{
+	free( ptr );
+	}
+
+#if YY_MAIN
+int main()
+	{
+	yylex();
+	return 0;
+	}
+#endif
+#line 105 "icalsslexer.l"
+
+
+int sswrap()
+{
+     return 1;
+}
+
diff --git a/libical/src/libicalss/icalsslexer.l b/libical/src/libicalss/icalsslexer.l
new file mode 100644
index 0000000000..0054984c6d
--- /dev/null
+++ b/libical/src/libicalss/icalsslexer.l
@@ -0,0 +1,111 @@
+%{
+/* -*- Mode: C -*-
+  ======================================================================
+  FILE: icalsslexer.l
+  CREATOR: eric 8 Aug 2000
+  
+  DESCRIPTION:
+  
+  $Id: icalsslexer.l,v 1.1 2000/12/11 22:06:17 federico Exp $
+  $Locker:  $
+
+(C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+ The Original Code is eric. The Initial Developer of the Original
+ Code is Eric Busboom
+
+  ======================================================================*/
+
+#include "icalssyacc.h"
+#include "icalgaugeimpl.h"
+#include "assert.h"
+
+#include <string.h> /* For strdup() */
+
+int icalparser_flex_input(char* buf, int max_size);
+void icalparser_clear_flex_input();
+
+#undef YY_INPUT
+#define YY_INPUT(b,r,ms) ( r= icalparser_flex_input(b,ms))
+
+#undef SS_FATAL_ERROR
+#define SS_FATAL_ERROR(msg) sserror(msg)
+
+
+%}
+
+crlf		\x0D?\x0A
+space		[ ]
+qsafechar	[^\x00-\x1F\"]
+safechar	[^\x00-\x1F\"\:\;\,]
+tsafechar	[\x20-\x21\x23-\x2B\x2D-\x39\x3C-\x5B\x5D-\x7E]
+valuechar	[^\x00-\x08\x10-\x1F]
+xname		X-[a-zA-Z0-9\-]+
+xname2          [a-zA-Z0-9\-\ ]
+paramtext	{safechar}+
+value		{valuechar}+
+quotedstring	\"{qsafechar}+\"
+digit		[0-9]
+
+%array /* Make yytext an array. Slow, but handy. HACK */
+
+%option caseless
+
+%s sql string_value
+
+
+
+%%
+
+%{
+%}
+
+
+SELECT			{ return SELECT; }
+FROM			{ return FROM; }
+WHERE			{ return WHERE; }
+,			{ return COMMA; }
+"="  			{ return EQUALS; }
+"!=" 			{ return NOTEQUALS; }
+"<"  			{ return LESS; }
+">"  			{ return GREATER; }
+"<=" 			{ return LESSEQUALS; }
+">=" 			{ return GREATEREQUALS; }
+AND 			{ return AND; }
+OR			{ return OR; }
+[ \t\n\r]+ ;			
+;			{ return EOL; }
+[\*A-Za-z0-9\-\.]+		{ sslval.v_string= icalmemory_tmp_copy(sstext);
+			  return STRING; }
+
+'[^'\n]*' {
+	int c = input();
+	unput(c);
+	if(c!='\''){
+		sslval.v_string= icalmemory_tmp_copy(sstext);
+		return STRING;
+	} else {
+		/*ssmore();*/
+	}
+}
+
+.			{ return yytext[0]; }
+
+%% 
+
+int sswrap()
+{
+     return 1;
+}
+
diff --git a/libical/src/libicalss/icalssutil.c b/libical/src/libicalss/icalssutil.c
new file mode 100644
index 0000000000..8db141d41d
--- /dev/null
+++ b/libical/src/libicalss/icalssutil.c
@@ -0,0 +1,29 @@
+/* -*- Mode: C -*-
+    ======================================================================
+    FILE: icalssutil.c
+    CREATOR: ebusboom 23 aug 2000
+  
+    $Id$
+    $Locker$
+    
+    (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+    
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of either: 
+    
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+    
+    Or:
+    
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+
+    ======================================================================*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+
diff --git a/libical/src/libicalss/icalssutil.h b/libical/src/libicalss/icalssutil.h
new file mode 100644
index 0000000000..3890da6a11
--- /dev/null
+++ b/libical/src/libicalss/icalssutil.h
@@ -0,0 +1,27 @@
+/* -*- Mode: C -*- */
+/*======================================================================
+ FILE: icalssutil.h
+ CREATOR: eric 21 Aug 2000
+
+
+ $Id$
+ $Locker$
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+
+ =========================================================================*/
+
+#include "ical.h"
+
diff --git a/libical/src/libicalss/icalssyacc.c b/libical/src/libicalss/icalssyacc.c
new file mode 100644
index 0000000000..38a872942d
--- /dev/null
+++ b/libical/src/libicalss/icalssyacc.c
@@ -0,0 +1,1154 @@
+
+/*  A Bison parser, made from icalssyacc.y
+    by GNU Bison version 1.28  */
+
+#define YYBISON 1  /* Identify Bison output.  */
+
+#define yyparse ssparse
+#define yylex sslex
+#define yyerror sserror
+#define yylval sslval
+#define yychar sschar
+#define yydebug ssdebug
+#define yynerrs ssnerrs
+#define	STRING	257
+#define	SELECT	258
+#define	FROM	259
+#define	WHERE	260
+#define	COMMA	261
+#define	EQUALS	262
+#define	NOTEQUALS	263
+#define	LESS	264
+#define	GREATER	265
+#define	LESSEQUALS	266
+#define	GREATEREQUALS	267
+#define	AND	268
+#define	OR	269
+#define	EOL	270
+#define	END	271
+
+#line 1 "icalssyacc.y"
+
+/* -*- Mode: C -*-
+  ======================================================================
+  FILE: icalssyacc.y
+  CREATOR: eric 08 Aug 2000
+  
+  DESCRIPTION:
+  
+  $Id$
+  $Locker$
+
+(C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+ The Original Code is eric. The Initial Developer of the Original
+ Code is Eric Busboom
+
+  ======================================================================*/
+
+#include <stdlib.h>
+#include <string.h> /* for strdup() */
+#include <limits.h> /* for SHRT_MAX*/
+#include "ical.h"
+#include "pvl.h"
+#include "icalgaugeimpl.h"
+
+
+extern struct icalgauge_impl *icalss_yy_gauge;
+
+void ssyacc_add_where(struct icalgauge_impl* impl, char* str1, 
+	enum icalparameter_xliccomparetype compare , char* str2);
+void ssyacc_add_select(struct icalgauge_impl* impl, char* str1);
+void ssyacc_add_from(struct icalgauge_impl* impl, char* str1);
+void move_where(int w);
+void sserror(char *s); /* Don't know why I need this.... */
+
+
+
+
+#line 51 "icalssyacc.y"
+typedef union {
+	char* v_string;
+} YYSTYPE;
+#include <stdio.h>
+
+#ifndef __cplusplus
+#ifndef __STDC__
+#define const
+#endif
+#endif
+
+
+
+#define	YYFINAL		34
+#define	YYFLAG		-32768
+#define	YYNTBASE	18
+
+#define YYTRANSLATE(x) ((unsigned)(x) <= 271 ? yytranslate[x] : 23)
+
+static const char yytranslate[] = {     0,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     1,     3,     4,     5,     6,
+     7,     8,     9,    10,    11,    12,    13,    14,    15,    16,
+    17
+};
+
+#if YYDEBUG != 0
+static const short yyprhs[] = {     0,
+     0,     7,     9,    11,    15,    17,    21,    22,    26,    30,
+    34,    38,    42,    46,    48,    52
+};
+
+static const short yyrhs[] = {     4,
+    19,     5,    20,     6,    22,     0,     1,     0,     3,     0,
+    19,     7,     3,     0,     3,     0,    20,     7,     3,     0,
+     0,     3,     8,     3,     0,     3,     9,     3,     0,     3,
+    10,     3,     0,     3,    11,     3,     0,     3,    12,     3,
+     0,     3,    13,     3,     0,    21,     0,    22,    14,    21,
+     0,    22,    15,    21,     0
+};
+
+#endif
+
+#if YYDEBUG != 0
+static const short yyrline[] = { 0,
+    62,    63,    69,    71,    75,    77,    80,    82,    84,    85,
+    86,    87,    88,    91,    93,    94
+};
+#endif
+
+
+#if YYDEBUG != 0 || defined (YYERROR_VERBOSE)
+
+static const char * const yytname[] = {   "$","error","$undefined.","STRING",
+"SELECT","FROM","WHERE","COMMA","EQUALS","NOTEQUALS","LESS","GREATER","LESSEQUALS",
+"GREATEREQUALS","AND","OR","EOL","END","query_min","select_list","from_list",
+"where_clause","where_list", NULL
+};
+#endif
+
+static const short yyr1[] = {     0,
+    18,    18,    19,    19,    20,    20,    21,    21,    21,    21,
+    21,    21,    21,    22,    22,    22
+};
+
+static const short yyr2[] = {     0,
+     6,     1,     1,     3,     1,     3,     0,     3,     3,     3,
+     3,     3,     3,     1,     3,     3
+};
+
+static const short yydefact[] = {     0,
+     2,     0,     3,     0,     0,     0,     5,     0,     4,     7,
+     0,     0,    14,     1,     6,     0,     0,     0,     0,     0,
+     0,     7,     7,     8,     9,    10,    11,    12,    13,    15,
+    16,     0,     0,     0
+};
+
+static const short yydefgoto[] = {    32,
+     4,     8,    13,    14
+};
+
+static const short yypact[] = {     5,
+-32768,     4,-32768,     3,     8,    15,-32768,     6,-32768,    16,
+    17,    -8,-32768,     0,-32768,    18,    19,    20,    21,    22,
+    23,    16,    16,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
+-32768,    27,    28,-32768
+};
+
+static const short yypgoto[] = {-32768,
+-32768,-32768,    -6,-32768
+};
+
+
+#define	YYLAST		28
+
+
+static const short yytable[] = {    16,
+    17,    18,    19,    20,    21,     1,     3,     5,     2,     6,
+     7,    10,    11,    22,    23,    30,    31,     9,    12,    15,
+    24,    25,    26,    27,    28,    29,    33,    34
+};
+
+static const short yycheck[] = {     8,
+     9,    10,    11,    12,    13,     1,     3,     5,     4,     7,
+     3,     6,     7,    14,    15,    22,    23,     3,     3,     3,
+     3,     3,     3,     3,     3,     3,     0,     0
+};
+/* -*-C-*-  Note some compilers choke on comments on `#line' lines.  */
+#line 3 "/usr/lib/bison.simple"
+/* This file comes from bison-1.28.  */
+
+/* Skeleton output parser for bison,
+   Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc.
+
+   This program 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.
+
+   This program 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+/* As a special exception, when this file is copied by Bison into a
+   Bison output file, you may use that output file without restriction.
+   This special exception was added by the Free Software Foundation
+   in version 1.24 of Bison.  */
+
+/* This is the parser code that is written into each bison parser
+  when the %semantic_parser declaration is not specified in the grammar.
+  It was written by Richard Stallman by simplifying the hairy parser
+  used when %semantic_parser is specified.  */
+
+#ifndef YYSTACK_USE_ALLOCA
+#ifdef alloca
+#define YYSTACK_USE_ALLOCA
+#else /* alloca not defined */
+#ifdef __GNUC__
+#define YYSTACK_USE_ALLOCA
+#define alloca __builtin_alloca
+#else /* not GNU C.  */
+#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386))
+#define YYSTACK_USE_ALLOCA
+#include <alloca.h>
+#else /* not sparc */
+/* We think this test detects Watcom and Microsoft C.  */
+/* This used to test MSDOS, but that is a bad idea
+   since that symbol is in the user namespace.  */
+#if (defined (_MSDOS) || defined (_MSDOS_)) && !defined (__TURBOC__)
+#if 0 /* No need for malloc.h, which pollutes the namespace;
+	 instead, just don't use alloca.  */
+#include <malloc.h>
+#endif
+#else /* not MSDOS, or __TURBOC__ */
+#if defined(_AIX)
+/* I don't know what this was needed for, but it pollutes the namespace.
+   So I turned it off.   rms, 2 May 1997.  */
+/* #include <malloc.h>  */
+ #pragma alloca
+#define YYSTACK_USE_ALLOCA
+#else /* not MSDOS, or __TURBOC__, or _AIX */
+#if 0
+#ifdef __hpux /* haible@ilog.fr says this works for HPUX 9.05 and up,
+		 and on HPUX 10.  Eventually we can turn this on.  */
+#define YYSTACK_USE_ALLOCA
+#define alloca __builtin_alloca
+#endif /* __hpux */
+#endif
+#endif /* not _AIX */
+#endif /* not MSDOS, or __TURBOC__ */
+#endif /* not sparc */
+#endif /* not GNU C */
+#endif /* alloca not defined */
+#endif /* YYSTACK_USE_ALLOCA not defined */
+
+#ifdef YYSTACK_USE_ALLOCA
+#define YYSTACK_ALLOC alloca
+#else
+#define YYSTACK_ALLOC malloc
+#endif
+
+/* Note: there must be only one dollar sign in this file.
+   It is replaced by the list of actions, each action
+   as one case of the switch.  */
+
+#define yyerrok		(yyerrstatus = 0)
+#define yyclearin	(yychar = YYEMPTY)
+#define YYEMPTY		-2
+#define YYEOF		0
+#define YYACCEPT	goto yyacceptlab
+#define YYABORT 	goto yyabortlab
+#define YYERROR		goto yyerrlab1
+/* Like YYERROR except do call yyerror.
+   This remains here temporarily to ease the
+   transition to the new meaning of YYERROR, for GCC.
+   Once GCC version 2 has supplanted version 1, this can go.  */
+#define YYFAIL		goto yyerrlab
+#define YYRECOVERING()  (!!yyerrstatus)
+#define YYBACKUP(token, value) \
+do								\
+  if (yychar == YYEMPTY && yylen == 1)				\
+    { yychar = (token), yylval = (value);			\
+      yychar1 = YYTRANSLATE (yychar);				\
+      YYPOPSTACK;						\
+      goto yybackup;						\
+    }								\
+  else								\
+    { yyerror ("syntax error: cannot back up"); YYERROR; }	\
+while (0)
+
+#define YYTERROR	1
+#define YYERRCODE	256
+
+#ifndef YYPURE
+#define YYLEX		yylex()
+#endif
+
+#ifdef YYPURE
+#ifdef YYLSP_NEEDED
+#ifdef YYLEX_PARAM
+#define YYLEX		yylex(&yylval, &yylloc, YYLEX_PARAM)
+#else
+#define YYLEX		yylex(&yylval, &yylloc)
+#endif
+#else /* not YYLSP_NEEDED */
+#ifdef YYLEX_PARAM
+#define YYLEX		yylex(&yylval, YYLEX_PARAM)
+#else
+#define YYLEX		yylex(&yylval)
+#endif
+#endif /* not YYLSP_NEEDED */
+#endif
+
+/* If nonreentrant, generate the variables here */
+
+#ifndef YYPURE
+
+int	yychar;			/*  the lookahead symbol		*/
+YYSTYPE	yylval;			/*  the semantic value of the		*/
+				/*  lookahead symbol			*/
+
+#ifdef YYLSP_NEEDED
+YYLTYPE yylloc;			/*  location data for the lookahead	*/
+				/*  symbol				*/
+#endif
+
+int yynerrs;			/*  number of parse errors so far       */
+#endif  /* not YYPURE */
+
+#if YYDEBUG != 0
+int yydebug;			/*  nonzero means print parse trace	*/
+/* Since this is uninitialized, it does not stop multiple parsers
+   from coexisting.  */
+#endif
+
+/*  YYINITDEPTH indicates the initial size of the parser's stacks	*/
+
+#ifndef	YYINITDEPTH
+#define YYINITDEPTH 200
+#endif
+
+/*  YYMAXDEPTH is the maximum size the stacks can grow to
+    (effective only if the built-in stack extension method is used).  */
+
+#if YYMAXDEPTH == 0
+#undef YYMAXDEPTH
+#endif
+
+#ifndef YYMAXDEPTH
+#define YYMAXDEPTH 10000
+#endif
+
+/* Define __yy_memcpy.  Note that the size argument
+   should be passed with type unsigned int, because that is what the non-GCC
+   definitions require.  With GCC, __builtin_memcpy takes an arg
+   of type size_t, but it can handle unsigned int.  */
+
+#if __GNUC__ > 1		/* GNU C and GNU C++ define this.  */
+#define __yy_memcpy(TO,FROM,COUNT)	__builtin_memcpy(TO,FROM,COUNT)
+#else				/* not GNU C or C++ */
+#ifndef __cplusplus
+
+/* This is the most reliable way to avoid incompatibilities
+   in available built-in functions on various systems.  */
+static void
+__yy_memcpy (to, from, count)
+     char *to;
+     char *from;
+     unsigned int count;
+{
+  register char *f = from;
+  register char *t = to;
+  register int i = count;
+
+  while (i-- > 0)
+    *t++ = *f++;
+}
+
+#else /* __cplusplus */
+
+/* This is the most reliable way to avoid incompatibilities
+   in available built-in functions on various systems.  */
+static void
+__yy_memcpy (char *to, char *from, unsigned int count)
+{
+  register char *t = to;
+  register char *f = from;
+  register int i = count;
+
+  while (i-- > 0)
+    *t++ = *f++;
+}
+
+#endif
+#endif
+
+#line 217 "/usr/lib/bison.simple"
+
+/* The user can define YYPARSE_PARAM as the name of an argument to be passed
+   into yyparse.  The argument should have type void *.
+   It should actually point to an object.
+   Grammar actions can access the variable by casting it
+   to the proper pointer type.  */
+
+#ifdef YYPARSE_PARAM
+#ifdef __cplusplus
+#define YYPARSE_PARAM_ARG void *YYPARSE_PARAM
+#define YYPARSE_PARAM_DECL
+#else /* not __cplusplus */
+#define YYPARSE_PARAM_ARG YYPARSE_PARAM
+#define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
+#endif /* not __cplusplus */
+#else /* not YYPARSE_PARAM */
+#define YYPARSE_PARAM_ARG
+#define YYPARSE_PARAM_DECL
+#endif /* not YYPARSE_PARAM */
+
+/* Prevent warning if -Wstrict-prototypes.  */
+#ifdef __GNUC__
+#ifdef YYPARSE_PARAM
+int yyparse (void *);
+#else
+int yyparse (void);
+#endif
+#endif
+
+int
+yyparse(YYPARSE_PARAM_ARG)
+     YYPARSE_PARAM_DECL
+{
+  register int yystate;
+  register int yyn;
+  register short *yyssp;
+  register YYSTYPE *yyvsp;
+  int yyerrstatus;	/*  number of tokens to shift before error messages enabled */
+  int yychar1 = 0;		/*  lookahead token as an internal (translated) token number */
+
+  short	yyssa[YYINITDEPTH];	/*  the state stack			*/
+  YYSTYPE yyvsa[YYINITDEPTH];	/*  the semantic value stack		*/
+
+  short *yyss = yyssa;		/*  refer to the stacks thru separate pointers */
+  YYSTYPE *yyvs = yyvsa;	/*  to allow yyoverflow to reallocate them elsewhere */
+
+#ifdef YYLSP_NEEDED
+  YYLTYPE yylsa[YYINITDEPTH];	/*  the location stack			*/
+  YYLTYPE *yyls = yylsa;
+  YYLTYPE *yylsp;
+
+#define YYPOPSTACK   (yyvsp--, yyssp--, yylsp--)
+#else
+#define YYPOPSTACK   (yyvsp--, yyssp--)
+#endif
+
+  int yystacksize = YYINITDEPTH;
+  int yyfree_stacks = 0;
+
+#ifdef YYPURE
+  int yychar;
+  YYSTYPE yylval;
+  int yynerrs;
+#ifdef YYLSP_NEEDED
+  YYLTYPE yylloc;
+#endif
+#endif
+
+  YYSTYPE yyval;		/*  the variable used to return		*/
+				/*  semantic values from the action	*/
+				/*  routines				*/
+
+  int yylen;
+
+#if YYDEBUG != 0
+  if (yydebug)
+    fprintf(stderr, "Starting parse\n");
+#endif
+
+  yystate = 0;
+  yyerrstatus = 0;
+  yynerrs = 0;
+  yychar = YYEMPTY;		/* Cause a token to be read.  */
+
+  /* Initialize stack pointers.
+     Waste one element of value and location stack
+     so that they stay on the same level as the state stack.
+     The wasted elements are never initialized.  */
+
+  yyssp = yyss - 1;
+  yyvsp = yyvs;
+#ifdef YYLSP_NEEDED
+  yylsp = yyls;
+#endif
+
+/* Push a new state, which is found in  yystate  .  */
+/* In all cases, when you get here, the value and location stacks
+   have just been pushed. so pushing a state here evens the stacks.  */
+yynewstate:
+
+  *++yyssp = yystate;
+
+  if (yyssp >= yyss + yystacksize - 1)
+    {
+      /* Give user a chance to reallocate the stack */
+      /* Use copies of these so that the &'s don't force the real ones into memory. */
+      YYSTYPE *yyvs1 = yyvs;
+      short *yyss1 = yyss;
+#ifdef YYLSP_NEEDED
+      YYLTYPE *yyls1 = yyls;
+#endif
+
+      /* Get the current used size of the three stacks, in elements.  */
+      int size = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+      /* Each stack pointer address is followed by the size of
+	 the data in use in that stack, in bytes.  */
+#ifdef YYLSP_NEEDED
+      /* This used to be a conditional around just the two extra args,
+	 but that might be undefined if yyoverflow is a macro.  */
+      yyoverflow("parser stack overflow",
+		 &yyss1, size * sizeof (*yyssp),
+		 &yyvs1, size * sizeof (*yyvsp),
+		 &yyls1, size * sizeof (*yylsp),
+		 &yystacksize);
+#else
+      yyoverflow("parser stack overflow",
+		 &yyss1, size * sizeof (*yyssp),
+		 &yyvs1, size * sizeof (*yyvsp),
+		 &yystacksize);
+#endif
+
+      yyss = yyss1; yyvs = yyvs1;
+#ifdef YYLSP_NEEDED
+      yyls = yyls1;
+#endif
+#else /* no yyoverflow */
+      /* Extend the stack our own way.  */
+      if (yystacksize >= YYMAXDEPTH)
+	{
+	  yyerror("parser stack overflow");
+	  if (yyfree_stacks)
+	    {
+	      free (yyss);
+	      free (yyvs);
+#ifdef YYLSP_NEEDED
+	      free (yyls);
+#endif
+	    }
+	  return 2;
+	}
+      yystacksize *= 2;
+      if (yystacksize > YYMAXDEPTH)
+	yystacksize = YYMAXDEPTH;
+#ifndef YYSTACK_USE_ALLOCA
+      yyfree_stacks = 1;
+#endif
+      yyss = (short *) YYSTACK_ALLOC (yystacksize * sizeof (*yyssp));
+      __yy_memcpy ((char *)yyss, (char *)yyss1,
+		   size * (unsigned int) sizeof (*yyssp));
+      yyvs = (YYSTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yyvsp));
+      __yy_memcpy ((char *)yyvs, (char *)yyvs1,
+		   size * (unsigned int) sizeof (*yyvsp));
+#ifdef YYLSP_NEEDED
+      yyls = (YYLTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yylsp));
+      __yy_memcpy ((char *)yyls, (char *)yyls1,
+		   size * (unsigned int) sizeof (*yylsp));
+#endif
+#endif /* no yyoverflow */
+
+      yyssp = yyss + size - 1;
+      yyvsp = yyvs + size - 1;
+#ifdef YYLSP_NEEDED
+      yylsp = yyls + size - 1;
+#endif
+
+#if YYDEBUG != 0
+      if (yydebug)
+	fprintf(stderr, "Stack size increased to %d\n", yystacksize);
+#endif
+
+      if (yyssp >= yyss + yystacksize - 1)
+	YYABORT;
+    }
+
+#if YYDEBUG != 0
+  if (yydebug)
+    fprintf(stderr, "Entering state %d\n", yystate);
+#endif
+
+  goto yybackup;
+ yybackup:
+
+/* Do appropriate processing given the current state.  */
+/* Read a lookahead token if we need one and don't already have one.  */
+/* yyresume: */
+
+  /* First try to decide what to do without reference to lookahead token.  */
+
+  yyn = yypact[yystate];
+  if (yyn == YYFLAG)
+    goto yydefault;
+
+  /* Not known => get a lookahead token if don't already have one.  */
+
+  /* yychar is either YYEMPTY or YYEOF
+     or a valid token in external form.  */
+
+  if (yychar == YYEMPTY)
+    {
+#if YYDEBUG != 0
+      if (yydebug)
+	fprintf(stderr, "Reading a token: ");
+#endif
+      yychar = YYLEX;
+    }
+
+  /* Convert token to internal form (in yychar1) for indexing tables with */
+
+  if (yychar <= 0)		/* This means end of input. */
+    {
+      yychar1 = 0;
+      yychar = YYEOF;		/* Don't call YYLEX any more */
+
+#if YYDEBUG != 0
+      if (yydebug)
+	fprintf(stderr, "Now at end of input.\n");
+#endif
+    }
+  else
+    {
+      yychar1 = YYTRANSLATE(yychar);
+
+#if YYDEBUG != 0
+      if (yydebug)
+	{
+	  fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]);
+	  /* Give the individual parser a way to print the precise meaning
+	     of a token, for further debugging info.  */
+#ifdef YYPRINT
+	  YYPRINT (stderr, yychar, yylval);
+#endif
+	  fprintf (stderr, ")\n");
+	}
+#endif
+    }
+
+  yyn += yychar1;
+  if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
+    goto yydefault;
+
+  yyn = yytable[yyn];
+
+  /* yyn is what to do for this token type in this state.
+     Negative => reduce, -yyn is rule number.
+     Positive => shift, yyn is new state.
+       New state is final state => don't bother to shift,
+       just return success.
+     0, or most negative number => error.  */
+
+  if (yyn < 0)
+    {
+      if (yyn == YYFLAG)
+	goto yyerrlab;
+      yyn = -yyn;
+      goto yyreduce;
+    }
+  else if (yyn == 0)
+    goto yyerrlab;
+
+  if (yyn == YYFINAL)
+    YYACCEPT;
+
+  /* Shift the lookahead token.  */
+
+#if YYDEBUG != 0
+  if (yydebug)
+    fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]);
+#endif
+
+  /* Discard the token being shifted unless it is eof.  */
+  if (yychar != YYEOF)
+    yychar = YYEMPTY;
+
+  *++yyvsp = yylval;
+#ifdef YYLSP_NEEDED
+  *++yylsp = yylloc;
+#endif
+
+  /* count tokens shifted since error; after three, turn off error status.  */
+  if (yyerrstatus) yyerrstatus--;
+
+  yystate = yyn;
+  goto yynewstate;
+
+/* Do the default action for the current state.  */
+yydefault:
+
+  yyn = yydefact[yystate];
+  if (yyn == 0)
+    goto yyerrlab;
+
+/* Do a reduction.  yyn is the number of a rule to reduce with.  */
+yyreduce:
+  yylen = yyr2[yyn];
+  if (yylen > 0)
+    yyval = yyvsp[1-yylen]; /* implement default value of the action */
+
+#if YYDEBUG != 0
+  if (yydebug)
+    {
+      int i;
+
+      fprintf (stderr, "Reducing via rule %d (line %d), ",
+	       yyn, yyrline[yyn]);
+
+      /* Print the symbols being reduced, and their result.  */
+      for (i = yyprhs[yyn]; yyrhs[i] > 0; i++)
+	fprintf (stderr, "%s ", yytname[yyrhs[i]]);
+      fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]);
+    }
+#endif
+
+
+  switch (yyn) {
+
+case 2:
+#line 63 "icalssyacc.y"
+{ 
+		 icalparser_clear_flex_input();
+                 yyclearin;
+           ;
+    break;}
+case 3:
+#line 70 "icalssyacc.y"
+{ssyacc_add_select(icalss_yy_gauge,yyvsp[0].v_string);;
+    break;}
+case 4:
+#line 71 "icalssyacc.y"
+{ssyacc_add_select(icalss_yy_gauge,yyvsp[0].v_string);;
+    break;}
+case 5:
+#line 76 "icalssyacc.y"
+{ssyacc_add_from(icalss_yy_gauge,yyvsp[0].v_string);;
+    break;}
+case 6:
+#line 77 "icalssyacc.y"
+{ssyacc_add_from(icalss_yy_gauge,yyvsp[0].v_string);;
+    break;}
+case 8:
+#line 82 "icalssyacc.y"
+{ssyacc_add_where(icalss_yy_gauge,yyvsp[-2].v_string,ICAL_XLICCOMPARETYPE_EQUAL,yyvsp[0].v_string); ;
+    break;}
+case 9:
+#line 84 "icalssyacc.y"
+{ssyacc_add_where(icalss_yy_gauge,yyvsp[-2].v_string,ICAL_XLICCOMPARETYPE_NOTEQUAL,yyvsp[0].v_string); ;
+    break;}
+case 10:
+#line 85 "icalssyacc.y"
+{ssyacc_add_where(icalss_yy_gauge,yyvsp[-2].v_string,ICAL_XLICCOMPARETYPE_LESS,yyvsp[0].v_string); ;
+    break;}
+case 11:
+#line 86 "icalssyacc.y"
+{ssyacc_add_where(icalss_yy_gauge,yyvsp[-2].v_string,ICAL_XLICCOMPARETYPE_GREATER,yyvsp[0].v_string); ;
+    break;}
+case 12:
+#line 87 "icalssyacc.y"
+{ssyacc_add_where(icalss_yy_gauge,yyvsp[-2].v_string,ICAL_XLICCOMPARETYPE_LESSEQUAL,yyvsp[0].v_string); ;
+    break;}
+case 13:
+#line 88 "icalssyacc.y"
+{ssyacc_add_where(icalss_yy_gauge,yyvsp[-2].v_string,ICAL_XLICCOMPARETYPE_GREATEREQUAL,yyvsp[0].v_string); ;
+    break;}
+case 14:
+#line 92 "icalssyacc.y"
+{move_where(1);;
+    break;}
+case 15:
+#line 93 "icalssyacc.y"
+{move_where(2);;
+    break;}
+case 16:
+#line 94 "icalssyacc.y"
+{move_where(3);;
+    break;}
+}
+   /* the action file gets copied in in place of this dollarsign */
+#line 543 "/usr/lib/bison.simple"
+
+  yyvsp -= yylen;
+  yyssp -= yylen;
+#ifdef YYLSP_NEEDED
+  yylsp -= yylen;
+#endif
+
+#if YYDEBUG != 0
+  if (yydebug)
+    {
+      short *ssp1 = yyss - 1;
+      fprintf (stderr, "state stack now");
+      while (ssp1 != yyssp)
+	fprintf (stderr, " %d", *++ssp1);
+      fprintf (stderr, "\n");
+    }
+#endif
+
+  *++yyvsp = yyval;
+
+#ifdef YYLSP_NEEDED
+  yylsp++;
+  if (yylen == 0)
+    {
+      yylsp->first_line = yylloc.first_line;
+      yylsp->first_column = yylloc.first_column;
+      yylsp->last_line = (yylsp-1)->last_line;
+      yylsp->last_column = (yylsp-1)->last_column;
+      yylsp->text = 0;
+    }
+  else
+    {
+      yylsp->last_line = (yylsp+yylen-1)->last_line;
+      yylsp->last_column = (yylsp+yylen-1)->last_column;
+    }
+#endif
+
+  /* Now "shift" the result of the reduction.
+     Determine what state that goes to,
+     based on the state we popped back to
+     and the rule number reduced by.  */
+
+  yyn = yyr1[yyn];
+
+  yystate = yypgoto[yyn - YYNTBASE] + *yyssp;
+  if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+    yystate = yytable[yystate];
+  else
+    yystate = yydefgoto[yyn - YYNTBASE];
+
+  goto yynewstate;
+
+yyerrlab:   /* here on detecting error */
+
+  if (! yyerrstatus)
+    /* If not already recovering from an error, report this error.  */
+    {
+      ++yynerrs;
+
+#ifdef YYERROR_VERBOSE
+      yyn = yypact[yystate];
+
+      if (yyn > YYFLAG && yyn < YYLAST)
+	{
+	  int size = 0;
+	  char *msg;
+	  int x, count;
+
+	  count = 0;
+	  /* Start X at -yyn if nec to avoid negative indexes in yycheck.  */
+	  for (x = (yyn < 0 ? -yyn : 0);
+	       x < (sizeof(yytname) / sizeof(char *)); x++)
+	    if (yycheck[x + yyn] == x)
+	      size += strlen(yytname[x]) + 15, count++;
+	  msg = (char *) malloc(size + 15);
+	  if (msg != 0)
+	    {
+	      strcpy(msg, "parse error");
+
+	      if (count < 5)
+		{
+		  count = 0;
+		  for (x = (yyn < 0 ? -yyn : 0);
+		       x < (sizeof(yytname) / sizeof(char *)); x++)
+		    if (yycheck[x + yyn] == x)
+		      {
+			strcat(msg, count == 0 ? ", expecting `" : " or `");
+			strcat(msg, yytname[x]);
+			strcat(msg, "'");
+			count++;
+		      }
+		}
+	      yyerror(msg);
+	      free(msg);
+	    }
+	  else
+	    yyerror ("parse error; also virtual memory exceeded");
+	}
+      else
+#endif /* YYERROR_VERBOSE */
+	yyerror("parse error");
+    }
+
+  goto yyerrlab1;
+yyerrlab1:   /* here on error raised explicitly by an action */
+
+  if (yyerrstatus == 3)
+    {
+      /* if just tried and failed to reuse lookahead token after an error, discard it.  */
+
+      /* return failure if at end of input */
+      if (yychar == YYEOF)
+	YYABORT;
+
+#if YYDEBUG != 0
+      if (yydebug)
+	fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]);
+#endif
+
+      yychar = YYEMPTY;
+    }
+
+  /* Else will try to reuse lookahead token
+     after shifting the error token.  */
+
+  yyerrstatus = 3;		/* Each real token shifted decrements this */
+
+  goto yyerrhandle;
+
+yyerrdefault:  /* current state does not do anything special for the error token. */
+
+#if 0
+  /* This is wrong; only states that explicitly want error tokens
+     should shift them.  */
+  yyn = yydefact[yystate];  /* If its default is to accept any token, ok.  Otherwise pop it.*/
+  if (yyn) goto yydefault;
+#endif
+
+yyerrpop:   /* pop the current state because it cannot handle the error token */
+
+  if (yyssp == yyss) YYABORT;
+  yyvsp--;
+  yystate = *--yyssp;
+#ifdef YYLSP_NEEDED
+  yylsp--;
+#endif
+
+#if YYDEBUG != 0
+  if (yydebug)
+    {
+      short *ssp1 = yyss - 1;
+      fprintf (stderr, "Error: state stack now");
+      while (ssp1 != yyssp)
+	fprintf (stderr, " %d", *++ssp1);
+      fprintf (stderr, "\n");
+    }
+#endif
+
+yyerrhandle:
+
+  yyn = yypact[yystate];
+  if (yyn == YYFLAG)
+    goto yyerrdefault;
+
+  yyn += YYTERROR;
+  if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
+    goto yyerrdefault;
+
+  yyn = yytable[yyn];
+  if (yyn < 0)
+    {
+      if (yyn == YYFLAG)
+	goto yyerrpop;
+      yyn = -yyn;
+      goto yyreduce;
+    }
+  else if (yyn == 0)
+    goto yyerrpop;
+
+  if (yyn == YYFINAL)
+    YYACCEPT;
+
+#if YYDEBUG != 0
+  if (yydebug)
+    fprintf(stderr, "Shifting error token, ");
+#endif
+
+  *++yyvsp = yylval;
+#ifdef YYLSP_NEEDED
+  *++yylsp = yylloc;
+#endif
+
+  yystate = yyn;
+  goto yynewstate;
+
+ yyacceptlab:
+  /* YYACCEPT comes here.  */
+  if (yyfree_stacks)
+    {
+      free (yyss);
+      free (yyvs);
+#ifdef YYLSP_NEEDED
+      free (yyls);
+#endif
+    }
+  return 0;
+
+ yyabortlab:
+  /* YYABORT comes here.  */
+  if (yyfree_stacks)
+    {
+      free (yyss);
+      free (yyvs);
+#ifdef YYLSP_NEEDED
+      free (yyls);
+#endif
+    }
+  return 1;
+}
+#line 98 "icalssyacc.y"
+
+
+void ssyacc_add_where(struct icalgauge_impl* impl, char* str1, 
+	enum icalparameter_xliccomparetype compare , char* str2)
+{
+    icalproperty *p;
+    icalvalue *v;
+    icalproperty_kind kind;
+    
+    kind = icalenum_string_to_property_kind(str1);
+    
+    if(kind == ICAL_NO_PROPERTY){
+	assert(0);
+    }
+
+    p = icalproperty_new(kind);
+
+    v = icalvalue_new_text(str2);
+
+    if(v == 0){
+	assert(0);
+    }
+
+    icalproperty_set_value(p,v);
+
+    icalproperty_add_parameter(p,icalparameter_new_xliccomparetype(compare));
+
+    icalcomponent_add_property(impl->where,p);
+}
+
+void ssyacc_add_select(struct icalgauge_impl* impl, char* str1)
+{
+    icalproperty *p;
+    icalproperty_kind pkind;
+    icalcomponent_kind ckind = ICAL_NO_COMPONENT;
+    char* c;
+    char* compstr;
+    char* propstr;
+    
+    /* Is there a period in str1 ? If so, the string specified both a
+       component and a property*/
+    if( (c = strrchr(str1,'.')) != 0){
+	compstr = str1;
+	propstr = c+1;
+	*c = '\0';
+    } else {
+	compstr = 0;
+	propstr = str1;
+    }
+
+
+    /* Handle the case where a component was specified */
+    if(compstr != 0){
+	ckind = icalenum_string_to_component_kind(compstr);
+	
+	if(ckind == ICAL_NO_COMPONENT){
+	    assert(0);
+	}
+    } else {
+	ckind = ICAL_NO_COMPONENT;
+    }
+
+
+    /* If the property was '*', then accept all properties */
+    if(strcmp("*",propstr) == 0) {
+	pkind = ICAL_ANY_PROPERTY; 	    
+    } else {
+	pkind = icalenum_string_to_property_kind(str1);    
+    }
+    
+
+    if(pkind == ICAL_NO_PROPERTY){
+	assert(0);
+    }
+
+
+    if(ckind == ICAL_NO_COMPONENT){
+	p = icalproperty_new(pkind);
+	assert(p!=0);
+	icalcomponent_add_property(impl->select,p);
+
+    } else {
+	icalcomponent *comp = 
+	    icalcomponent_new(ckind);
+	p = icalproperty_new(pkind);
+
+	assert(p!=0);
+
+	icalcomponent_add_property(comp,p);
+	icalcomponent_add_component(impl->select,comp);
+	
+    }
+}
+
+void ssyacc_add_from(struct icalgauge_impl* impl, char* str1)
+{
+    icalcomponent *c;
+    icalcomponent_kind ckind;
+
+    ckind = icalenum_string_to_component_kind(str1);
+
+    if(ckind == ICAL_NO_COMPONENT){
+	assert(0);
+    }
+
+    c = icalcomponent_new(ckind);
+
+    icalcomponent_add_component(impl->from,c);
+
+}
+
+void move_where(int w)
+{
+}
+
+void sserror(char *s){
+    fprintf(stderr,"Parse error \'%s\'\n", s);
+}
diff --git a/libical/src/libicalss/icalssyacc.h b/libical/src/libicalss/icalssyacc.h
new file mode 100644
index 0000000000..43423f0d50
--- /dev/null
+++ b/libical/src/libicalss/icalssyacc.h
@@ -0,0 +1,21 @@
+typedef union {
+	char* v_string;
+} YYSTYPE;
+#define	STRING	257
+#define	SELECT	258
+#define	FROM	259
+#define	WHERE	260
+#define	COMMA	261
+#define	EQUALS	262
+#define	NOTEQUALS	263
+#define	LESS	264
+#define	GREATER	265
+#define	LESSEQUALS	266
+#define	GREATEREQUALS	267
+#define	AND	268
+#define	OR	269
+#define	EOL	270
+#define	END	271
+
+
+extern YYSTYPE sslval;
diff --git a/libical/src/libicalss/icalssyacc.y b/libical/src/libicalss/icalssyacc.y
new file mode 100644
index 0000000000..e6efe5da1f
--- /dev/null
+++ b/libical/src/libicalss/icalssyacc.y
@@ -0,0 +1,215 @@
+%{
+/* -*- Mode: C -*-
+  ======================================================================
+  FILE: icalssyacc.y
+  CREATOR: eric 08 Aug 2000
+  
+  DESCRIPTION:
+  
+  $Id: icalssyacc.y,v 1.1 2000/12/11 22:06:18 federico Exp $
+  $Locker:  $
+
+(C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either: 
+
+    The LGPL as published by the Free Software Foundation, version
+    2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+  Or:
+
+    The Mozilla Public License Version 1.0. You may obtain a copy of
+    the License at http://www.mozilla.org/MPL/
+
+ The Original Code is eric. The Initial Developer of the Original
+ Code is Eric Busboom
+
+  ======================================================================*/
+
+#include <stdlib.h>
+#include <string.h> /* for strdup() */
+#include <limits.h> /* for SHRT_MAX*/
+#include "ical.h"
+#include "pvl.h"
+#include "icalgaugeimpl.h"
+
+
+extern struct icalgauge_impl *icalss_yy_gauge;
+
+void ssyacc_add_where(struct icalgauge_impl* impl, char* str1, 
+	enum icalparameter_xliccomparetype compare , char* str2);
+void ssyacc_add_select(struct icalgauge_impl* impl, char* str1);
+void ssyacc_add_from(struct icalgauge_impl* impl, char* str1);
+void move_where(int w);
+void sserror(char *s); /* Don't know why I need this.... */
+
+
+
+%}
+
+%union {
+	char* v_string;
+}
+
+
+%token <v_string> STRING
+%token SELECT FROM WHERE COMMA EQUALS NOTEQUALS  LESS GREATER LESSEQUALS
+%token GREATEREQUALS AND OR EOL END
+
+%%
+
+query_min: SELECT select_list FROM from_list WHERE where_list
+	   | error { 
+		 icalparser_clear_flex_input();
+                 yyclearin;
+           }	
+	   ;	
+
+select_list:
+	STRING {ssyacc_add_select(icalss_yy_gauge,$1);}
+	| select_list COMMA STRING {ssyacc_add_select(icalss_yy_gauge,$3);}
+	;
+
+
+from_list:
+	STRING {ssyacc_add_from(icalss_yy_gauge,$1);}
+	| from_list COMMA STRING {ssyacc_add_from(icalss_yy_gauge,$3);}
+	;
+
+where_clause:
+	/* Empty */
+	| STRING EQUALS STRING {ssyacc_add_where(icalss_yy_gauge,$1,ICAL_XLICCOMPARETYPE_EQUAL,$3); }
+	
+	| STRING NOTEQUALS STRING {ssyacc_add_where(icalss_yy_gauge,$1,ICAL_XLICCOMPARETYPE_NOTEQUAL,$3); }
+	| STRING LESS STRING {ssyacc_add_where(icalss_yy_gauge,$1,ICAL_XLICCOMPARETYPE_LESS,$3); }
+	| STRING GREATER STRING {ssyacc_add_where(icalss_yy_gauge,$1,ICAL_XLICCOMPARETYPE_GREATER,$3); }
+	| STRING LESSEQUALS STRING {ssyacc_add_where(icalss_yy_gauge,$1,ICAL_XLICCOMPARETYPE_LESSEQUAL,$3); }
+	| STRING GREATEREQUALS STRING {ssyacc_add_where(icalss_yy_gauge,$1,ICAL_XLICCOMPARETYPE_GREATEREQUAL,$3); }
+	;
+
+where_list:
+	where_clause {move_where(1);}
+	| where_list AND where_clause {move_where(2);} 
+	| where_list OR where_clause {move_where(3);}
+	;
+
+
+%%
+
+void ssyacc_add_where(struct icalgauge_impl* impl, char* str1, 
+	enum icalparameter_xliccomparetype compare , char* str2)
+{
+    icalproperty *p;
+    icalvalue *v;
+    icalproperty_kind kind;
+    
+    kind = icalenum_string_to_property_kind(str1);
+    
+    if(kind == ICAL_NO_PROPERTY){
+	assert(0);
+    }
+
+    p = icalproperty_new(kind);
+
+    v = icalvalue_new_text(str2);
+
+    if(v == 0){
+	assert(0);
+    }
+
+    icalproperty_set_value(p,v);
+
+    icalproperty_add_parameter(p,icalparameter_new_xliccomparetype(compare));
+
+    icalcomponent_add_property(impl->where,p);
+}
+
+void ssyacc_add_select(struct icalgauge_impl* impl, char* str1)
+{
+    icalproperty *p;
+    icalproperty_kind pkind;
+    icalcomponent_kind ckind = ICAL_NO_COMPONENT;
+    char* c;
+    char* compstr;
+    char* propstr;
+    
+    /* Is there a period in str1 ? If so, the string specified both a
+       component and a property*/
+    if( (c = strrchr(str1,'.')) != 0){
+	compstr = str1;
+	propstr = c+1;
+	*c = '\0';
+    } else {
+	compstr = 0;
+	propstr = str1;
+    }
+
+
+    /* Handle the case where a component was specified */
+    if(compstr != 0){
+	ckind = icalenum_string_to_component_kind(compstr);
+	
+	if(ckind == ICAL_NO_COMPONENT){
+	    assert(0);
+	}
+    } else {
+	ckind = ICAL_NO_COMPONENT;
+    }
+
+
+    /* If the property was '*', then accept all properties */
+    if(strcmp("*",propstr) == 0) {
+	pkind = ICAL_ANY_PROPERTY; 	    
+    } else {
+	pkind = icalenum_string_to_property_kind(str1);    
+    }
+    
+
+    if(pkind == ICAL_NO_PROPERTY){
+	assert(0);
+    }
+
+
+    if(ckind == ICAL_NO_COMPONENT){
+	p = icalproperty_new(pkind);
+	assert(p!=0);
+	icalcomponent_add_property(impl->select,p);
+
+    } else {
+	icalcomponent *comp = 
+	    icalcomponent_new(ckind);
+	p = icalproperty_new(pkind);
+
+	assert(p!=0);
+
+	icalcomponent_add_property(comp,p);
+	icalcomponent_add_component(impl->select,comp);
+	
+    }
+}
+
+void ssyacc_add_from(struct icalgauge_impl* impl, char* str1)
+{
+    icalcomponent *c;
+    icalcomponent_kind ckind;
+
+    ckind = icalenum_string_to_component_kind(str1);
+
+    if(ckind == ICAL_NO_COMPONENT){
+	assert(0);
+    }
+
+    c = icalcomponent_new(ckind);
+
+    icalcomponent_add_component(impl->from,c);
+
+}
+
+void move_where(int w)
+{
+}
+
+void sserror(char *s){
+    fprintf(stderr,"Parse error \'%s\'\n", s);
+}
diff --git a/libical/src/test/process.c b/libical/src/test/process.c
new file mode 100644
index 0000000000..42ae3b8037
--- /dev/null
+++ b/libical/src/test/process.c
@@ -0,0 +1,452 @@
+/* -*- Mode: C -*-
+  ======================================================================
+  FILE: process.c
+  CREATOR: eric 11 February 2000
+  
+  $Id$
+  $Locker$
+    
+ (C) COPYRIGHT 2000 Eric Busboom
+ http://www.softwarestudio.org
+
+ The contents of this file are subject to the Mozilla Public License
+ Version 1.0 (the "License"); you may not use this file except in
+ compliance with the License. You may obtain a copy of the License at
+ http://www.mozilla.org/MPL/
+ 
+ Software distributed under the License is distributed on an "AS IS"
+ basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ the License for the specific language governing rights and
+ limitations under the License.
+ 
+ The Original Code is eric. The Initial Developer of the Original
+ Code is Eric Busboom
+
+
+ ======================================================================*/
+
+#include <stdio.h> /* for printf */
+#include "ical.h"
+#include "icalss.h"
+#include <errno.h>
+#include <string.h> /* For strerror */
+#include <stdlib.h> /* for free */
+
+struct class_map {
+	ical_class class;
+	char *str;
+} class_map[] = {
+    {ICAL_NO_CLASS,"No class"},
+    {ICAL_PUBLISH_NEW_CLASS,"New Publish"},
+    {ICAL_PUBLISH_UPDATE_CLASS,"New Publish"},
+    {ICAL_REQUEST_NEW_CLASS,"New request"},
+    {ICAL_REQUEST_UPDATE_CLASS,"Update"},
+    {ICAL_REQUEST_RESCHEDULE_CLASS,"Reschedule"},
+    {ICAL_REQUEST_DELEGATE_CLASS,"Delegate"},
+    {ICAL_REQUEST_NEW_ORGANIZER_CLASS,"New Organizer"},
+    {ICAL_REQUEST_FORWARD_CLASS,"Forward"},
+    {ICAL_REQUEST_STATUS_CLASS,"Status request"},
+    {ICAL_REPLY_ACCEPT_CLASS,"Accept reply"},
+    {ICAL_REPLY_DECLINE_CLASS,"Decline reply"},
+    {ICAL_REPLY_CRASHER_ACCEPT_CLASS,"Crasher's accept reply"},
+    {ICAL_REPLY_CRASHER_DECLINE_CLASS,"Crasher's decline reply"},
+    {ICAL_ADD_INSTANCE_CLASS,"Add instance"},
+    {ICAL_CANCEL_EVENT_CLASS,"Cancel event"},
+    {ICAL_CANCEL_INSTANCE_CLASS,"Cancel instance"},
+    {ICAL_CANCEL_ALL_CLASS,"Cancel all instances"},
+    {ICAL_REFRESH_CLASS,"Refresh"},
+    {ICAL_COUNTER_CLASS,"Counter"},
+    {ICAL_DECLINECOUNTER_CLASS,"Decline counter"},
+    {ICAL_MALFORMED_CLASS,"Malformed"}, 
+    {ICAL_OBSOLETE_CLASS,"Obsolete"},
+    {ICAL_MISSEQUENCED_CLASS,"Missequenced"},
+    {ICAL_UNKNOWN_CLASS,"Unknown"}
+};
+
+char* find_class_string(ical_class class)
+{
+    int i; 
+
+    for (i = 0;class_map[i].class != ICAL_UNKNOWN_CLASS;i++){
+	if (class_map[i].class == class){
+	    return class_map[i].str;
+	}
+    }
+
+    return "Unknown";
+}
+
+void send_message(icalcomponent *reply,const char* this_user)
+{
+    printf("From: %s\n\n%s\n",this_user,icalcomponent_as_ical_string(reply));
+    
+
+}
+
+
+int main(int argc, char* argv[])
+{
+    icalcomponent *c, *next_c;
+    int i=0;
+    char *class_string;
+    int dont_remove;
+    
+    icalset* f = icalset_new_file("../../test-data/process-incoming.ics");
+    icalset* trash = icalset_new_file("trash.ics");
+    icalset* cal = icalset_new_file("../../test-data/process-calendar.ics");
+    icalset* out = icalset_new_file("outgoing.ics");
+
+    const char* this_user = "alice@cal.softwarestudio.org";
+
+    assert(f!= 0);
+    assert(cal!=0);
+    assert(trash!=0);
+    assert(out!=0);
+
+
+    /* Foreach incoming message */
+    for(c=icalset_get_first_component(f);c!=0;c = next_c){
+	
+	ical_class class;
+	icalcomponent *match;
+	icalcomponent *inner; 
+	icalcomponent *p;
+	icalcomponent *reply = 0;
+
+	assert(c!=0);
+
+	inner = icalcomponent_get_first_real_component(c);
+
+	i++;
+	reply = 0;
+	dont_remove = 0;
+
+	if(inner == 0){
+	    printf("Bad component, no inner\n %s\n",
+		   icalcomponent_as_ical_string(c));
+	    continue;
+	}
+
+	/* Find a booked component that is matched to the incoming
+	   message, based on the incoming component's UID, SEQUENCE
+	   and RECURRENCE-ID*/
+
+	match = icalset_fetch_match(cal,c);
+
+	class = icalclassify(c,match,this_user);
+
+	class_string = find_class_string(class);
+
+	/* Print out the notes associated with the incoming component
+           and the matched component in the */
+	{
+	    const char *c_note=0;
+	    const char *m_note=0;
+	    icalproperty *p;
+
+	    for(p = icalcomponent_get_first_property(c,ICAL_X_PROPERTY);
+		p!= 0;
+		p = icalcomponent_get_next_property(c,ICAL_X_PROPERTY)){
+
+		if(strcmp(icalproperty_get_x_name(p),"X-LIC-NOTE")==0){
+		    c_note = icalproperty_get_x(p);
+		}
+	    }
+	   
+	    if (match != 0){
+		for(p = icalcomponent_get_first_property(match,
+							 ICAL_X_PROPERTY);
+		    p!= 0;
+		    p = icalcomponent_get_next_property(match,
+							ICAL_X_PROPERTY)){
+		    if(strcmp(icalproperty_get_x_name(p),"X-LIC-NOTE")==0){
+			m_note = icalproperty_get_x(p);
+		    }
+		}
+	    }
+		
+	    if(c_note != 0){
+		printf("Incoming: %s\n",c_note);
+	    }
+	    if(m_note != 0){
+		printf("Match   : %s\n",m_note);
+	    }		
+	}
+
+	/* Main processing structure */
+
+	switch (class){
+	    case ICAL_NO_CLASS: { 
+		char temp[1024];
+		/* Huh? Return an error to sender */
+		icalrestriction_check(c);
+		icalcomponent_convert_errors(c);
+
+		snprintf(temp,1024,"I can't understand the component you sent. \n Here is the component you sent, possibly with error messages:\n %s",icalcomponent_as_ical_string(c));
+
+		reply = icalmessage_new_error_reply(
+		    c,
+		    this_user,
+		    temp,
+		    "",
+		    ICAL_UNKNOWN_STATUS
+		    );
+		    
+			   
+
+		break; 
+	    }
+	    case ICAL_PUBLISH_NEW_CLASS: { 
+		
+		/* Don't accept published events from anyone but
+		   self. If self, fall through to ICAL_REQUEST_NEW_CLASS */
+
+		
+
+	    }
+	    case ICAL_REQUEST_NEW_CLASS: { 
+		
+		/* Book the new component if it does not overlap
+		   anything. If the time is busy and the start time is
+		   an even modulo 4, delegate to
+		   bob@cal.softwarestudio.org. If the time is busy and
+		   is 1 modulo 4, counterpropose for the first
+		   available free time. Otherwise, deline the meeting */
+
+		icalcomponent *overlaps;
+		overlaps = icalclassify_find_overlaps(cal,c);
+
+		if(overlaps == 0){
+		    /* No overlaps, book the meeting */
+/*		    icalset_add_component(cal,icalcomponent_new_clone(c));*/
+
+		    /* Return a reply */
+		    reply = icalmessage_new_accept_reply(c,this_user,
+				  	 "I can make it to this meeting");
+
+		    icalset_add_component(out,reply);
+		  
+		} else {
+		    /* There was a conflict, so delegate, counterpropose
+		       or decline it */
+		    struct icaltimetype dtstart 
+			= icalcomponent_get_dtstart(c);
+		  
+		    if(dtstart.hour%4 == 0){  
+			/* Delegate the meeting */
+			reply = icalmessage_new_delegate_reply(c, 
+			  this_user,
+            		  "bob@cal.softwarestudio.org",
+			  "Unfortunately, I have another commitment that \
+conflicts with this meeting. I am delegating my attendance to Bob. ");
+
+			icalset_add_component(out,reply);
+
+		      
+		    } else if (dtstart.hour%4 == 1) {
+			/* Counter propose to next available time */
+			icalcomponent *newc;
+			struct icalperiodtype next_time;
+
+			icalspanlist *spanl = 
+			    icalspanlist_new(cal,dtstart,
+					     icaltime_null_time());
+
+			next_time = icalspanlist_next_free_time(
+			   spanl,icalcomponent_get_dtstart(c));
+
+			newc = icalcomponent_new_clone(c);
+			
+			icalcomponent_set_dtstart(newc,next_time.start);
+			
+
+			/* Hack, the duration of the counterproposed
+                           meeting may be longer than the free time
+                           available */
+			icalcomponent_set_duration(newc,
+			     icalcomponent_get_duration(c));
+			
+			reply = icalmessage_new_counterpropose_reply(c, 
+								     newc,
+								     this_user,
+			   "Unfortunately, I have another commitment that \
+conflicts with this meeting. I am proposing a time that works better for me.");
+		      
+			icalset_add_component(out,reply);
+
+		    } else {
+			/* Decline the meeting */
+		      
+			reply = icalmessage_new_decline_reply(c,
+							      this_user,
+					  "I can't make it to this meeting");
+
+			icalset_add_component(out,reply);
+
+		    }
+
+		  
+		}
+		break; 
+	    }
+	    case ICAL_PUBLISH_FREEBUSY_CLASS: {
+		/* Store the busy time information in a file named after
+		   the sender */
+		break;
+	    }
+	    
+	    case ICAL_PUBLISH_UPDATE_CLASS: { 
+		/* Only accept publish updates from self. If self, fall
+		   throught to ICAL_REQUEST_UPDATE_CLASS */
+	    }
+
+	    case ICAL_REQUEST_UPDATE_CLASS: { 
+		/* always accept the changes */
+		break; 
+	    }
+	  
+	    case ICAL_REQUEST_RESCHEDULE_CLASS: { 
+		/* Use same rules as REQUEST_NEW */
+		icalcomponent *overlaps;
+		overlaps = icalclassify_find_overlaps(cal,c);
+
+		break; 
+	    }
+	    case ICAL_REQUEST_DELEGATE_CLASS: { 
+	      
+		break; 
+	    }
+	    case ICAL_REQUEST_NEW_ORGANIZER_CLASS: { 
+		break; 
+	    }
+	    case ICAL_REQUEST_FORWARD_CLASS: { 
+		break; 
+	    }
+	    case ICAL_REQUEST_STATUS_CLASS: { 
+		break; 
+	    }
+
+	    case ICAL_REQUEST_FREEBUSY_CLASS: { 
+		break; 
+	    }
+	    case ICAL_REPLY_ACCEPT_CLASS: { 
+		/* Change the PARTSTAT of the sender */
+		break; 
+	    }
+	    case ICAL_REPLY_DECLINE_CLASS: { 
+		/* Change the PARTSTAT of the sender */
+		break; 
+	    }
+	    case ICAL_REPLY_CRASHER_ACCEPT_CLASS: { 
+		/* Add the crasher to the ATTENDEE list with the
+		   appropriate PARTSTAT */
+		break; 
+	    }
+	    case ICAL_REPLY_CRASHER_DECLINE_CLASS: { 
+		/* Add the crasher to the ATTENDEE list with the
+		   appropriate PARTSTAT */
+		break; 
+	    }
+	    case ICAL_ADD_INSTANCE_CLASS: { 
+		break; 
+	    }
+	    case ICAL_CANCEL_EVENT_CLASS: { 
+		/* Remove the component */
+		break; 
+	    }
+	    case ICAL_CANCEL_INSTANCE_CLASS: { 
+		break; 
+	    }
+	    case ICAL_CANCEL_ALL_CLASS: { 
+		/* Remove the component */	      
+		break; 
+	    }
+	    case ICAL_REFRESH_CLASS: { 
+		/* Resend the latest copy of the request */
+		break; 
+	    }
+	    case ICAL_COUNTER_CLASS: { 
+		break; 
+	    }
+	    case ICAL_DECLINECOUNTER_CLASS: { 
+		break; 
+	    }
+	    case ICAL_MALFORMED_CLASS: { 
+		/* Send back an error */
+		break; 
+	    } 
+	    case ICAL_OBSOLETE_CLASS: { 
+		printf(" ** Got an obsolete component:\n%s",
+		       icalcomponent_as_ical_string(c));
+		/* Send back an error */
+		break; 
+	    } 
+	    case ICAL_MISSEQUENCED_CLASS: { 
+		printf(" ** Got a missequenced component:\n%s",
+		       icalcomponent_as_ical_string(c));
+		/* Send back an error */
+		break; 
+	    }
+	    case ICAL_UNKNOWN_CLASS: { 
+		printf(" ** Don't know what to do with this component:\n%s",
+		       icalcomponent_as_ical_string(c));
+		/* Send back an error */
+		break; 
+	    }
+	}
+
+#if(0)
+	if (reply != 0){	
+	    
+	    /* Don't send the reply if the RSVP parameter indicates not to*/
+	    icalcomponent *reply_inner;
+	    icalproperty *attendee;
+	    icalparameter *rsvp;
+	    
+	    reply_inner = icalcomponent_get_first_real_component(reply);
+	    attendee = icalcomponent_get_first_property(reply_inner,
+							ICAL_ATTENDEE_PROPERTY);
+	    rsvp = icalproperty_get_first_parameter(attendee,
+						    ICAL_RSVP_PARAMETER);
+	    
+	    if(rsvp == 0 || icalparameter_get_rsvp(rsvp) == 1){
+		icalrestriction_check(reply);
+		send_message(reply,this_user);
+	    }
+	    
+	    icalcomponent_free(reply);
+	}
+#endif 
+
+	if(reply !=0){
+	    printf("%s\n",icalcomponent_as_ical_string(reply));
+	}
+	
+	next_c =   icalset_get_next_component(f);
+	
+	if(dont_remove == 0){
+	    /*icalset_remove_component(f,c);
+	      icalset_add_component(trash,c);*/
+	}
+    }
+
+#if (0)
+        
+    for(c = icalset_get_first_component(out);
+	c!=0;
+	c = icalset_get_next_component(out)){
+	
+	printf("%s",icalcomponent_as_ical_string(c));
+
+    }
+#endif
+
+    icalset_free(f);
+    icalset_free(trash);
+    icalset_free(cal);
+    icalset_free(out);
+
+    return 0;
+}
+
+
diff --git a/libical/src/test/testclassify.c b/libical/src/test/testclassify.c
new file mode 100644
index 0000000000..821baac251
--- /dev/null
+++ b/libical/src/test/testclassify.c
@@ -0,0 +1,157 @@
+/* -*- Mode: C -*-
+  ======================================================================
+  FILE: testclassify.c
+  CREATOR: eric 11 February 2000
+  
+  $Id$
+  $Locker$
+    
+ (C) COPYRIGHT 2000 Eric Busboom
+ http://www.softwarestudio.org
+
+ The contents of this file are subject to the Mozilla Public License
+ Version 1.0 (the "License"); you may not use this file except in
+ compliance with the License. You may obtain a copy of the License at
+ http://www.mozilla.org/MPL/
+ 
+ Software distributed under the License is distributed on an "AS IS"
+ basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ the License for the specific language governing rights and
+ limitations under the License.
+ 
+ The Original Code is eric. The Initial Developer of the Original
+ Code is Eric Busboom
+
+
+ ======================================================================*/
+
+#include <stdio.h> /* for printf */
+#include "ical.h"
+#include <errno.h>
+#include <string.h> /* For strerror */
+#include "icalset.h"
+#include "icalclassify.h"
+#include "icalssutil.h"
+
+
+struct class_map {
+	ical_class class;
+	char *str;
+} class_map[] = {
+    {ICAL_NO_CLASS,"No class"},
+    {ICAL_PUBLISH_NEW_CLASS,"New Publish"},
+    {ICAL_PUBLISH_UPDATE_CLASS,"Update Publish"},
+    {ICAL_REQUEST_NEW_CLASS,"New request"},
+    {ICAL_REQUEST_UPDATE_CLASS,"Update"},
+    {ICAL_REQUEST_RESCHEDULE_CLASS,"Reschedule"},
+    {ICAL_REQUEST_DELEGATE_CLASS,"Delegate"},
+    {ICAL_REQUEST_NEW_ORGANIZER_CLASS,"New Organizer"},
+    {ICAL_REQUEST_FORWARD_CLASS,"Forward"},
+    {ICAL_REQUEST_STATUS_CLASS,"Status request"},
+    {ICAL_REPLY_ACCEPT_CLASS,"Accept reply"},
+    {ICAL_REPLY_DECLINE_CLASS,"Decline reply"},
+    {ICAL_REPLY_CRASHER_ACCEPT_CLASS,"Crasher's accept reply"},
+    {ICAL_REPLY_CRASHER_DECLINE_CLASS,"Crasher's decline reply"},
+    {ICAL_ADD_INSTANCE_CLASS,"Add instance"},
+    {ICAL_CANCEL_EVENT_CLASS,"Cancel event"},
+    {ICAL_CANCEL_INSTANCE_CLASS,"Cancel instance"},
+    {ICAL_CANCEL_ALL_CLASS,"Cancel all instances"},
+    {ICAL_REFRESH_CLASS,"Refresh"},
+    {ICAL_COUNTER_CLASS,"Counter"},
+    {ICAL_DECLINECOUNTER_CLASS,"Decline counter"},
+    {ICAL_MALFORMED_CLASS,"Malformed"}, 
+    {ICAL_OBSOLETE_CLASS,"Obsolete"},
+    {ICAL_MISSEQUENCED_CLASS,"Missequenced"},
+    {ICAL_UNKNOWN_CLASS,"Unknown"}
+};
+
+char* find_class_string(ical_class class)
+{
+    int i; 
+
+    for (i = 0;class_map[i].class != ICAL_UNKNOWN_CLASS;i++){
+	if (class_map[i].class == class){
+	    return class_map[i].str;
+	}
+    }
+
+    return "Unknown";
+}
+
+
+int main(int argc, char* argv[])
+{
+    icalcomponent *c;
+    int i=0;
+
+    icalset* f = icalset_new_file("../../test-data/incoming.ics");
+    icalset* cal = icalset_new_file("../../test-data/calendar.ics");
+
+    assert(f!= 0);
+    assert(cal!=0);
+	
+
+    /* Foreach incoming message */
+    for(c=icalset_get_first_component(f);c!=0;
+	c=icalset_get_next_component(f)){
+	
+	ical_class class;
+	icalcomponent *match;
+	icalcomponent *inner = icalcomponent_get_first_real_component(c);
+	icalcomponent *p;
+	const char *this_uid;
+	const char *i_x_note=0;
+	const char *c_x_note=0;
+
+	i++;
+
+	if(inner == 0){
+	    continue;
+	}
+
+	p = icalcomponent_get_first_property(inner,ICAL_UID_PROPERTY);
+	this_uid = icalproperty_get_uid(p);
+
+	assert(this_uid != 0);
+
+	/* Find a booked component that is matched to the incoming
+	   message, based on the incoming component's UID, SEQUENCE
+	   and RECURRENCE-ID*/
+
+	match = icalset_fetch(cal,this_uid);
+
+	class = icalclassify(c,match,"A@example.com");
+
+	for(p = icalcomponent_get_first_property(c,ICAL_X_PROPERTY);
+	    p!= 0;
+	    p = icalcomponent_get_next_property(c,ICAL_X_PROPERTY)){
+	    if(strcmp(icalproperty_get_x_name(p),"X-LIC-NOTE")==0){
+		i_x_note = icalproperty_get_x(p);
+	    }
+	}
+
+
+	if(i_x_note == 0){
+	    i_x_note = "None";
+	}
+
+	for(p = icalcomponent_get_first_property(match,ICAL_X_PROPERTY);
+	    p!= 0;
+	    p = icalcomponent_get_next_property(match,ICAL_X_PROPERTY)){
+	    if(strcmp(icalproperty_get_x_name(p),"X-LIC-NOTE")==0){
+		c_x_note = icalproperty_get_x(p);
+	    }
+	}
+
+	if(c_x_note == 0){
+	    c_x_note = "None";
+	}
+
+
+	printf("Test %d\nIncoming:      %s\nMatched:       %s\nClassification: %s\n\n",i,i_x_note,c_x_note,find_class_string(class));	
+    }
+
+    return 0;
+}
+
+
diff --git a/libical/test-data/calendar.ics b/libical/test-data/calendar.ics
new file mode 100644
index 0000000000..63b0a93838
--- /dev/null
+++ b/libical/test-data/calendar.ics
@@ -0,0 +1,47 @@
+BEGIN:VCALENDAR
+PRODID:-//ACME/DesktopCalendar//EN
+METHOD:CREATE
+X-LIC-NOTE: #C1. Rescheduled by #I1\ and updated by #I2
+VERSION:2.0
+BEGIN:VEVENT
+ORGANIZER:Mailto:B@example.com
+ATTENDEE;ROLE=CHAIR;PARTSTAT=ACCEPTED;CN=BIG A:Mailto:A@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;CN=B:Mailto:B@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;CN=C:Mailto:C@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;CN=Hal:Mailto:D@example.com
+ATTENDEE;RSVP=FALSE;CUTYPE=ROOM:conf_Big@example.com
+ATTENDEE;ROLE=NON-PARTICIPANT;RSVP=FALSE:Mailto:E@example.com
+DTSTAMP:19970611T190000Z
+DTSTART:19970701T190000Z
+DTEND:19970701T1930000Z
+SUMMARY:Conference
+UID:calsrv.example.com-873970198738777@example.com
+SEQUENCE:1
+STATUS:CONFIRMED
+END:VEVENT
+END:VCALENDAR
+
+BEGIN:VCALENDAR
+PRODID:-//ACME/DesktopCalendar//EN
+METHOD:REQUEST
+X-LIC-NOTE: #C2. The test user is the organizer. 
+VERSION:2.0
+BEGIN:VEVENT
+ORGANIZER:Mailto:A@example.com
+ATTENDEE;ROLE=CHAIR;PARTSTAT=ACCEPTED:Mailto:A@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL:Mailto:B@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL:Mailto:C@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;CN=Hal:Mailto:D@example.com
+ATTENDEE;ROLE=NON-PARTICIPANT;RSVP=FALSE;
+ CUTYPE=ROOM:Mailto:Conf@example.com
+ATTENDEE;ROLE=NON-PARTICIPANT;RSVP=FALSE:Mailto:E@example.com
+DTSTART:19970701T180000Z
+DTEND:19970701T190000Z
+SUMMARY:Phone Conference
+UID:calsrv.example.com-873970198738785@example.com
+SEQUENCE:0
+DTSTAMP:19970613T190000Z
+STATUS:CONFIRMED
+END:VEVENT
+END:VCALENDAR
+
diff --git a/libical/test-data/classify.ics b/libical/test-data/classify.ics
new file mode 100644
index 0000000000..27794e1ac6
--- /dev/null
+++ b/libical/test-data/classify.ics
@@ -0,0 +1,43 @@
+BEGIN:VCALENDAR
+PRODID:-//ACME/DesktopCalendar//EN
+METHOD:REQUEST
+VERSION:2.0
+BEGIN:VEVENT
+ORGANIZER:Mailto:A@example.com
+ATTENDEE;ROLE=CHAIR;PARTSTAT=ACCEPTED;CN=BIG A:Mailto:A@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;CN=B:Mailto:B@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;CN=C:Mailto:C@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;CN=Hal:Mailto:D@example.com
+ATTENDEE;RSVP=FALSE;CUTYPE=ROOM:conf_Big@example.com
+ATTENDEE;ROLE=NON-PARTICIPANT;RSVP=FALSE:Mailto:E@example.com
+DTSTAMP:19970611T190000Z
+DTSTART:19960701T200000Z
+DTEND:19970701T2000000Z
+SUMMARY:Conference
+UID:calsrv.example.com-873970198738777@example.com
+SEQUENCE:1
+STATUS:CONFIRMED
+END:VEVENT
+END:VCALENDAR
+
+BEGIN:VCALENDAR
+PRODID:-//ACME/DesktopCalendar//EN
+METHOD:REQUEST
+VERSION:2.0
+BEGIN:VEVENT
+ORGANIZER:Mailto:A@example.com
+ATTENDEE;ROLE=CHAIR;PARTSTAT=ACCEPTED;CN=BIG A:Mailto:A@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;CN=B:Mailto:B@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;CN=C:Mailto:C@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;CN=Hal:Mailto:D@example.com
+ATTENDEE;RSVP=FALSE;CUTYPE=ROOM:conf_Big@example.com
+ATTENDEE;ROLE=NON-PARTICIPANT;RSVP=FALSE:Mailto:E@example.com
+DTSTAMP:19950611T190000Z
+DTSTART:19970701T200000Z
+DTEND:19970701T2000000Z
+SUMMARY:Conference in the park
+UID:calsrv.example.com-873970198738777@example.com
+SEQUENCE:0
+STATUS:CONFIRMED
+END:VEVENT
+END:VCALENDAR
diff --git a/libical/test-data/incoming.ics b/libical/test-data/incoming.ics
new file mode 100644
index 0000000000..c598dfa6bf
--- /dev/null
+++ b/libical/test-data/incoming.ics
@@ -0,0 +1,168 @@
+BEGIN:VCALENDAR
+PRODID:-//ACME/DesktopCalendar//EN
+METHOD:REQUEST
+X-LIC-NOTE: #I1. Reschedules C1
+VERSION:2.0
+BEGIN:VEVENT
+ORGANIZER:Mailto:B@example.com
+ATTENDEE;ROLE=CHAIR;PARTSTAT=ACCEPTED;CN=BIG A:Mailto:A@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;CN=B:Mailto:B@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;CN=C:Mailto:C@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;CN=Hal:Mailto:D@example.com
+ATTENDEE;RSVP=FALSE;CUTYPE=ROOM:conf_Big@example.com
+ATTENDEE;ROLE=NON-PARTICIPANT;RSVP=FALSE:Mailto:E@example.com
+DTSTAMP:19970611T190000Z
+DTSTART:19970701T200000Z
+DTEND:19970701T2000000Z
+SUMMARY:Conference
+UID:calsrv.example.com-873970198738777@example.com
+SEQUENCE:2
+STATUS:CONFIRMED
+END:VEVENT
+END:VCALENDAR
+
+BEGIN:VCALENDAR
+PRODID:-//ACME/DesktopCalendar//EN
+METHOD:REQUEST
+X-LIC-NOTE: #I2. Updates C1
+VERSION:2.0
+BEGIN:VEVENT
+ORGANIZER:Mailto:B@example.com
+ATTENDEE;ROLE=CHAIR;PARTSTAT=ACCEPTED;CN=BIG A:Mailto:A@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;CN=B:Mailto:B@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;CN=C:Mailto:C@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;CN=Hal:Mailto:D@example.com
+ATTENDEE;RSVP=FALSE;CUTYPE=ROOM:conf_Big@example.com
+ATTENDEE;ROLE=NON-PARTICIPANT;RSVP=FALSE:Mailto:E@example.com
+DTSTAMP:19970611T193000Z
+DTSTART:19970701T190000Z
+DTEND:19970701T1930000Z
+SUMMARY: Pool party
+UID:calsrv.example.com-873970198738777@example.com
+SEQUENCE:2
+STATUS:CONFIRMED
+END:VEVENT
+END:VCALENDAR
+
+BEGIN:VCALENDAR
+PRODID:-//ACME/DesktopCalendar//EN
+METHOD:REQUEST
+X-LIC-NOTE: #I2: This is an obsolete request\, otherwise identical to #I1
+VERSION:2.0
+BEGIN:VEVENT
+ORGANIZER:Mailto:B@example.com
+ATTENDEE;ROLE=CHAIR;PARTSTAT=ACCEPTED:Mailto:A@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL:Mailto:B@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL:Mailto:C@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;CN=Hal:Mailto:D@example.com
+ATTENDEE;ROLE=NON-PARTICIPANT;RSVP=FALSE;
+ CUTYPE=ROOM:Mailto:Conf@example.com
+ATTENDEE;ROLE=NON-PARTICIPANT;RSVP=FALSE:Mailto:E@example.com
+DTSTART:19960701T180000Z
+DTEND:19970701T190000Z
+SUMMARY:Phone Conference
+UID:calsrv.example.com-873970198738777@example.com
+SEQUENCE:0
+DTSTAMP:19960613T190000Z
+STATUS:CONFIRMED
+END:VEVENT
+END:VCALENDAR
+
+BEGIN:VCALENDAR
+PRODID:-//ACME/DesktopCalendar//EN
+METHOD:REPLY
+X-LIC-NOTE: #I3: User B is accepting A's request\, #C2
+VERSION:2.0
+BEGIN:VEVENT
+ATTENDEE;PARTSTAT=ACCEPTED:Mailto:B@example.com
+ORGANIZER:MAILTO:A@example.com
+UID:calsrv.example.com-873970198738785@example.com
+SEQUENCE:1
+REQUEST-STATUS:2.0;Success
+DTSTAMP:19970612T190000Z
+END:VEVENT
+END:VCALENDAR
+
+BEGIN:VCALENDAR
+PRODID:-//ACME/DesktopCalendar//EN
+METHOD:REPLY
+X-LIC-NOTE: #I4: User C is rejecting A's request\, #C2
+VERSION:2.0
+BEGIN:VEVENT
+ATTENDEE;PARTSTAT=DECLINED:Mailto:C@example.com
+ORGANIZER:MAILTO:A@example.com
+UID:calsrv.example.com-873970198738785@example.com
+SEQUENCE:1
+REQUEST-STATUS:2.0;Success
+DTSTAMP:19970612T190000Z
+END:VEVENT
+END:VCALENDAR
+
+BEGIN:VCALENDAR
+PRODID:-//ACME/DesktopCalendar//EN
+METHOD:REPLY
+X-LIC-NOTE: #I5: Crasher X is accepting A's request\, #C2
+VERSION:2.0
+BEGIN:VEVENT
+ATTENDEE;PARTSTAT=ACCEPTED:Mailto:X@example.com
+ORGANIZER:MAILTO:A@example.com
+UID:calsrv.example.com-873970198738785@example.com
+SEQUENCE:1
+REQUEST-STATUS:2.0;Success
+DTSTAMP:19970612T190000Z
+END:VEVENT
+END:VCALENDAR
+
+BEGIN:VCALENDAR
+PRODID:-//ACME/DesktopCalendar//EN
+METHOD:REPLY
+X-LIC-NOTE: #I6: Crasher Y is declining  A's request\, #C2
+VERSION:2.0
+BEGIN:VEVENT
+ATTENDEE;PARTSTAT=DECLINED:Mailto:Y@example.com
+ORGANIZER:MAILTO:A@example.com
+UID:calsrv.example.com-873970198738785@example.com
+SEQUENCE:1
+REQUEST-STATUS:2.0;Success
+DTSTAMP:19970612T190000Z
+END:VEVENT
+END:VCALENDAR
+
+BEGIN:VCALENDAR
+PRODID:-//ACME/DesktopCalendar//EN
+METHOD:CANCEL
+X-LIC-NOTE: #I7: Cancel #c1
+VERSION:2.0
+BEGIN:VEVENT
+ORGANIZER:Mailto:B@example.com
+ATTENDEE;CUTYPE=INDIVIDUAL:Mailto:A@example.com
+ATTENDEE;CUTYPE=INDIVIDUAL:Mailto:B@example.com
+ATTENDEE;CUTYPE=INDIVIDUAL:Mailto:C@example.com
+ATTENDEE;CUTYPE=INDIVIDUAL:Mailto:D@example.com
+COMMENT:Mr. B cannot attend. It's raining. Lets cancel.
+UID:calsrv.example.com-873970198738777@example.com
+SEQUENCE:1
+UID:calsrv.example.com-873970198738777@example.com
+STATUS:CANCELLED
+DTSTAMP:19970613T190000Z
+END:VEVENT
+END:VCALENDAR
+
+BEGIN:VCALENDAR
+PRODID:-//ACME/DesktopCalendar//EN
+METHOD:COUNTER
+X-LIC-NOTE: #I8. Counter to #C1. Changed DTEND to DURATION.
+VERSION:2.0
+BEGIN:VEVENT
+DTSTAMP:19970611T190000Z
+DTSTART:19970701T190000Z
+DURATION:PT2H
+ORGANIZER:Mailto:B@example.com
+ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;CN=C:Mailto:C@example.com
+SUMMARY:Conference
+COMMENT: I think the conference should be 2 hours long
+UID:calsrv.example.com-873970198738777@example.com
+SEQUENCE:1
+END:VEVENT
+END:VCALENDAR
+
diff --git a/libical/test-data/overlaps.ics b/libical/test-data/overlaps.ics
new file mode 100644
index 0000000000..57a5c57cc3
--- /dev/null
+++ b/libical/test-data/overlaps.ics
@@ -0,0 +1,32 @@
+BEGIN:VEVENT
+DTSTART
+ :20001104T150000
+DTEND
+ :20001104T160000
+END:VEVENT
+
+BEGIN:VEVENT
+DTSTART
+ :20001104T153000
+DTEND
+ :20001104T163000
+END:VEVENT
+BEGIN:VEVENT
+DTSTART
+ :20001104T160000
+DTEND
+ :20001104T170000
+END:VEVENT
+BEGIN:VEVENT
+DTSTART
+ :20001104T163000
+DTEND
+ :20001104T173000
+END:VEVENT
+BEGIN:VEVENT
+DTSTART
+ :20001104T170000
+DTEND
+ :20001104T180000
+END:VEVENT
+
diff --git a/libical/test-data/process-incoming.ics b/libical/test-data/process-incoming.ics
new file mode 100644
index 0000000000..5f66fb69c7
--- /dev/null
+++ b/libical/test-data/process-incoming.ics
@@ -0,0 +1,107 @@
+BEGIN:VCALENDAR
+X-LIC-NOTE: Overlap with Slot 1\, 1200 to 1300\, should be delegated
+METHOD
+ :REQUEST
+VERSION
+ :2.0
+BEGIN:VEVENT
+ORGANIZER
+ :Mailto:bob@cal.softwarestudio.org
+ATTENDEE
+ ;ROLE=CHAIR
+ ;CUTYPE=INDIVIDUAL
+ ;CN=Alice
+ :Mailto:alice@cal.softwarestudio.org
+ATTENDEE
+ ;RSVP=TRUE
+ ;CUTYPE=INDIVIDUAL
+ ;CN=B
+ :Mailto:B@example.com
+DTSTAMP
+ :19970611T030000Z
+DTSTART
+ :19970701T120000Z
+DTEND
+ :19970701T1300Z
+SUMMARY
+ : Overlap  1
+UID
+ :calsrv.example.com-873970198738703@example.com
+SEQUENCE
+ :0
+STATUS
+ :CONFIRMED
+END:VEVENT
+END:VCALENDAR
+
+BEGIN:VCALENDAR
+X-LIC-NOTE: Overlap with Slot 2\, 1300 to 1400\, should be counterproposed
+METHOD
+ :REQUEST
+VERSION
+ :2.0
+BEGIN:VEVENT
+ORGANIZER
+ :Mailto:bob@cal.softwarestudio.org
+ATTENDEE
+ ;ROLE=CHAIR
+ ;CUTYPE=INDIVIDUAL
+ ;CN=Alice
+ :Mailto:alice@cal.softwarestudio.org
+ATTENDEE
+ ;RSVP=TRUE
+ ;CUTYPE=INDIVIDUAL
+ ;CN=B
+ :Mailto:B@example.com
+DTSTAMP
+ :19970611T040000Z
+DTSTART
+ :19970701T13000Z
+DTEND
+ :19970701T140000Z
+SUMMARY
+ :Overlap  2
+UID
+ :calsrv.example.com-873970198738704@example.com
+SEQUENCE
+ :0
+STATUS
+ :CONFIRMED
+END:VEVENT
+END:VCALENDAR
+
+BEGIN:VCALENDAR
+X-LIC-NOTE: Overlap with Slot 3\, 1400 to 1500\, should be declined
+METHOD
+ :REQUEST
+VERSION
+ :2.0
+BEGIN:VEVENT
+ORGANIZER
+ :Mailto:bob@cal.softwarestudio.org
+ATTENDEE
+ ;ROLE=CHAIR
+ ;CUTYPE=INDIVIDUAL
+ ;CN=Alice
+ :Mailto:alice@cal.softwarestudio.org
+ATTENDEE
+ ;RSVP=TRUE
+ ;CUTYPE=INDIVIDUAL
+ ;CN=B
+ :Mailto:B@example.com
+DTSTAMP
+ :19970611T050000Z
+DTSTART
+ :19970701T140000Z
+DTEND
+ :19970701T150000Z
+SUMMARY
+ :Overlap  3
+UID
+ :calsrv.example.com-873970198738705@example.com
+SEQUENCE
+ :0
+STATUS
+ :CONFIRMED
+END:VEVENT
+END:VCALENDAR
diff --git a/libical/test-data/restriction.ics b/libical/test-data/restriction.ics
new file mode 100644
index 0000000000..b06493bbb3
--- /dev/null
+++ b/libical/test-data/restriction.ics
@@ -0,0 +1,49 @@
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//hacksw/handcal//NONSGML v1.0//EN
+METHOD: REQUEST
+BEGIN:VEVENT
+UID:19970901T130000Z-123401@host.com
+DTSTAMP:19970901T1300Z
+DTSTART:19970903T163000Z
+DTEND:19970903T190000Z
+DURATION:PT15M
+SUMMARY:Annual Employee Review
+CLASS:PRIVATE
+CATEGORIES:BUSINESS,HUMAN RESOURCES
+STATUS:TENTATIVE
+END:VEVENT
+END:VCALENDAR
+
+
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//hacksw/handcal//NONSGML v1.0//EN
+METHOD: PUBLISHca
+BEGIN:VEVENT
+RECURRENCE-ID:19970701T210000Z
+RECURRENCE-ID:19970701T210000Z
+SEQUENCE:0 
+SEQUENCE:1
+CATEGORIES: A
+CATEGORIES: B
+CLASS: A
+CLASS: B
+ATTENDEE: BOB
+REQUEST-STATUS: 3.0
+END:VEVENT
+END:VCALENDAR
+
+BEGIN:VCALENDAR
+PRODID:-//ACME/DesktopCalendar//EN
+METHOD:REPLY
+VERSION:2.0
+BEGIN:VEVENT
+ORGANIZER:MAILTO:A@Example.com
+ATTENDEE;PARTSTAT=DELEGATED;DELEGATED-
+ TO="Mailto:E@example.com":Mailto:C@example.com
+UID:calsrv.example.com-873970198738777@example.com
+SEQUENCE:0
+DTSTAMP:19970611T190000Z
+END:VEVENT
+END:VCALENDAR