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+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (c) 1992-2012 by Bruce Korb - all rights reserved
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The GNU General Public License is a free, copyleft license for
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+ The licenses for most software and other practical works are designed
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+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ copyright (c) by Bruce Korb - all rights reserved
+
+ 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 3 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, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <program> copyright (c) by Bruce Korb - all rights reserved
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/pkg/libopts/COPYING.lgplv3 b/pkg/libopts/COPYING.lgplv3
new file mode 100644
index 0000000..a1bc40d
--- /dev/null
+++ b/pkg/libopts/COPYING.lgplv3
@@ -0,0 +1,165 @@
+ GNU LESSER GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (c) 1992-2012 by Bruce Korb - all rights reserved
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+ This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+ 0. Additional Definitions.
+
+ As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
+
+ "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
+
+ An "Application" is any work that makes use of an interface provided
+by the Library, but which is not otherwise based on the Library.
+Defining a subclass of a class defined by the Library is deemed a mode
+of using an interface provided by the Library.
+
+ A "Combined Work" is a work produced by combining or linking an
+Application with the Library. The particular version of the Library
+with which the Combined Work was made is also called the "Linked
+Version".
+
+ The "Minimal Corresponding Source" for a Combined Work means the
+Corresponding Source for the Combined Work, excluding any source code
+for portions of the Combined Work that, considered in isolation, are
+based on the Application, and not on the Linked Version.
+
+ The "Corresponding Application Code" for a Combined Work means the
+object code and/or source code for the Application, including any data
+and utility programs needed for reproducing the Combined Work from the
+Application, but excluding the System Libraries of the Combined Work.
+
+ 1. Exception to Section 3 of the GNU GPL.
+
+ You may convey a covered work under sections 3 and 4 of this License
+without being bound by section 3 of the GNU GPL.
+
+ 2. Conveying Modified Versions.
+
+ If you modify a copy of the Library, and, in your modifications, a
+facility refers to a function or data to be supplied by an Application
+that uses the facility (other than as an argument passed when the
+facility is invoked), then you may convey a copy of the modified
+version:
+
+ a) under this License, provided that you make a good faith effort to
+ ensure that, in the event an Application does not supply the
+ function or data, the facility still operates, and performs
+ whatever part of its purpose remains meaningful, or
+
+ b) under the GNU GPL, with none of the additional permissions of
+ this License applicable to that copy.
+
+ 3. Object Code Incorporating Material from Library Header Files.
+
+ The object code form of an Application may incorporate material from
+a header file that is part of the Library. You may convey such object
+code under terms of your choice, provided that, if the incorporated
+material is not limited to numerical parameters, data structure
+layouts and accessors, or small macros, inline functions and templates
+(ten or fewer lines in length), you do both of the following:
+
+ a) Give prominent notice with each copy of the object code that the
+ Library is used in it and that the Library and its use are
+ covered by this License.
+
+ b) Accompany the object code with a copy of the GNU GPL and this license
+ document.
+
+ 4. Combined Works.
+
+ You may convey a Combined Work under terms of your choice that,
+taken together, effectively do not restrict modification of the
+portions of the Library contained in the Combined Work and reverse
+engineering for debugging such modifications, if you also do each of
+the following:
+
+ a) Give prominent notice with each copy of the Combined Work that
+ the Library is used in it and that the Library and its use are
+ covered by this License.
+
+ b) Accompany the Combined Work with a copy of the GNU GPL and this license
+ document.
+
+ c) For a Combined Work that displays copyright notices during
+ execution, include the copyright notice for the Library among
+ these notices, as well as a reference directing the user to the
+ copies of the GNU GPL and this license document.
+
+ d) Do one of the following:
+
+ 0) Convey the Minimal Corresponding Source under the terms of this
+ License, and the Corresponding Application Code in a form
+ suitable for, and under terms that permit, the user to
+ recombine or relink the Application with a modified version of
+ the Linked Version to produce a modified Combined Work, in the
+ manner specified by section 6 of the GNU GPL for conveying
+ Corresponding Source.
+
+ 1) Use a suitable shared library mechanism for linking with the
+ Library. A suitable mechanism is one that (a) uses at run time
+ a copy of the Library already present on the user's computer
+ system, and (b) will operate properly with a modified version
+ of the Library that is interface-compatible with the Linked
+ Version.
+
+ e) Provide Installation Information, but only if you would otherwise
+ be required to provide such information under section 6 of the
+ GNU GPL, and only to the extent that such information is
+ necessary to install and execute a modified version of the
+ Combined Work produced by recombining or relinking the
+ Application with a modified version of the Linked Version. (If
+ you use option 4d0, the Installation Information must accompany
+ the Minimal Corresponding Source and Corresponding Application
+ Code. If you use option 4d1, you must provide the Installation
+ Information in the manner specified by section 6 of the GNU GPL
+ for conveying Corresponding Source.)
+
+ 5. Combined Libraries.
+
+ You may place library facilities that are a work based on the
+Library side by side in a single library together with other library
+facilities that are not Applications and are not covered by this
+License, and convey such a combined library under terms of your
+choice, if you do both of the following:
+
+ a) Accompany the combined library with a copy of the same work based
+ on the Library, uncombined with any other library facilities,
+ conveyed under the terms of this License.
+
+ b) Give prominent notice with the combined library that part of it
+ is a work based on the Library, and explaining where to find the
+ accompanying uncombined form of the same work.
+
+ 6. Revised Versions of the GNU Lesser General Public License.
+
+ The Free Software Foundation may publish revised and/or new versions
+of the GNU Lesser General Public License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
+Library as you received it specifies that a certain numbered version
+of the GNU Lesser General Public License "or any later version"
+applies to it, you have the option of following the terms and
+conditions either of that published version or of any later version
+published by the Free Software Foundation. If the Library as you
+received it does not specify a version number of the GNU Lesser
+General Public License, you may choose any version of the GNU Lesser
+General Public License ever published by the Free Software Foundation.
+
+ If the Library as you received it specifies that a proxy can decide
+whether future versions of the GNU Lesser General Public License shall
+apply, that proxy's public statement of acceptance of any version is
+permanent authorization for you to choose that version for the
+Library.
diff --git a/pkg/libopts/COPYING.mbsd b/pkg/libopts/COPYING.mbsd
new file mode 100644
index 0000000..8a70427
--- /dev/null
+++ b/pkg/libopts/COPYING.mbsd
@@ -0,0 +1,26 @@
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above
+ copyright notice, this list of conditions and the following
+ disclaimer in the documentation and/or other materials provided
+ with the distribution.
+
+ 3. The name of the author may not be used to endorse or promote
+ products derived from this software without specific prior
+ written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/pkg/libopts/README b/pkg/libopts/README
new file mode 100644
index 0000000..0d9ac64
--- /dev/null
+++ b/pkg/libopts/README
@@ -0,0 +1,122 @@
+ THIS TARBALL IS NOT A FULL DISTRIBUTION.
+
+The contents of this tarball is designed to be incorporated into
+software packages that utilize the AutoOpts option automation package
+and are intended to be installed on systems that may not have libopts
+installed. It is redistributable under the terms of either the LGPL
+(see COPYING.lgpl) or under the terms of the advertising clause free BSD
+license (see COPYING.mbsd).
+
+Usage Instructions for autoconf/automake/libtoolized projects:
+
+1. Install the unrolled tarball into your package source tree,
+ copying ``libopts.m4'' to your autoconf macro directory.
+
+ In your bootstrap (pre-configure) script, you can do this:
+
+ rm -rf libopts libopts-*
+ gunzip -c `autoopts-config libsrc` | tar -xvf -
+ mv -f libopts-*.*.* libopts
+ cp -fp libopts/m4/*.m4 m4/.
+
+ I tend to put my configure auxiliary files in "m4".
+ Whatever directory you choose, if it is not ".", then
+ be sure to tell autoconf about it with:
+
+ AC_CONFIG_AUX_DIR(m4)
+
+ This is one macro where you *MUST* remember to *NOT* quote
+ the argument. If you do, automake will get lost.
+
+2. Add an invocation of either LIBOPTS_CHECK or LIBOPTS_CHECK_NOBUILD
+ to your configure.ac file. See LIBOPTS_CHECK: below for details.
+
+3. Add the following to your top level ``Makefile.am'' file:
+
+ if NEED_LIBOPTS
+ SUBDIRS += $(LIBOPTS_DIR)
+ endif
+
+ where ``<...>'' can be whatever other files or directories you may
+ need. The SUBDIRS must be properly ordered. *PLEASE NOTE* it is
+ crucial that the SUBDIRS be set under the control of an automake
+ conditional. To work correctly, automake has to know the range of
+ possible values of SUBDIRS. It's a magical name with magical
+ properties. ``NEED_LIBOPTS'' will be correctly set by the
+ ``LIBOPTS_CHECK'' macro, above.
+
+4. Add ``$(LIBOPTS_CFLAGS)'' to relevant compiler flags and
+ ``$(LIBOPTS_LDADD)'' to relevant link options whereever
+ you need them in your build tree.
+
+5. Make sure your object files explicitly depend upon the
+ generated options header file. e.g.:
+
+ $(prog_OBJECTS) : prog-opts.h
+ prog-opts.h : prog-opts.c
+ prog-opts.c : prog-opts.def
+ autogen prog-opts.def
+
+6. *OPTIONAL* --
+ If you are creating man pages and texi documentation from
+ the program options, you will need these rules somewhere, too:
+
+ man_MANS = prog.1
+ prog.1 : prog-opts.def
+ autogen -Tagman-cmd.tpl -bprog prog-opts.def
+
+ invoke-prog.texi : prog-opts.def
+ autogen -Tagtexi-cmd.tpl prog-opts.def
+
+If your package does not utilize the auto* tools, then you
+will need to hand craft the rules for building the library.
+
+LIBOPTS_CHECK:
+
+The arguments to both macro are a relative path to the directory with
+the libopts source code. It is optional and defaults to "libopts".
+These macros work as follows:
+
+1. LIBOPTS_CHECK([libopts/rel/path/optional])
+
+ Adds two command-line options to the generated configure script,
+ --enable-local-libopts and --disable-libopts-install. AC_SUBST's
+ LIBOPTS_CFLAGS, LIBOPTS_LDADD, and LIBOPTS_DIR for use in
+ Makefile.am files. Adds Automake conditional NEED_LIBOPTS which
+ will be true when the local copy of libopts should be built. Uses
+ AC_CONFIG_FILES([$libopts-dir/Makefile]) to cause the local libopts
+ into the package build. If the optional relative path to libopts is
+ not provided, it defaults to simply "libopts".
+
+2. LIBOPTS_CHECK_NOBUILD([libopts/rel/path/optional])
+
+ This variant of LIBOPTS_CHECK is useful when multiple configure.ac
+ files in a package make use of a single libopts tearoff. In that
+ case, only one of the configure.ac files should build libopts and
+ others should simply use it. Consider this package arrangment:
+
+ all-tools/
+ configure.ac
+ common-tools/
+ configure.ac
+ libopts/
+
+ The parent package all-tools contains a subpackage common-tools
+ which can be torn off and used independently. Programs configured
+ by both configure.ac files link against the common-tools/libopts
+ tearoff, when not using the system's libopts. The top-level
+ configure.ac uses LIBOPTS_CHECK_NOBUILD([common-tools/libopts]),
+ while common-tools/configure.ac uses LIBOPTS_CHECK. The difference
+ is LIBOPTS_CHECK_NOBUILD will never build the libopts tearoff,
+ leaving that to the subpackage configure.ac's LIBOPTS_CHECK.
+ Specifically, LIBOPTS_CHECK_NOBUILD always results in the
+ NEED_LIBOPTS Automake conditional being false, and does not invoke
+ AC_CONFIG_FILES(path-to-libopts/Makefile).
+
+LICENSING:
+
+This material is Copyright (c) 1992-2012 by Bruce Korb. You are
+licensed to use this under the terms of either the GNU Lesser General
+Public License (see: COPYING.lgpl), or, at your option, the modified
+Berkeley Software Distribution License (see: COPYING.mbsd). Both of
+these files should be included with this tarball.
diff --git a/pkg/libopts/libopts-add.m4 b/pkg/libopts/libopts-add.m4
new file mode 100644
index 0000000..0459f51
--- /dev/null
+++ b/pkg/libopts/libopts-add.m4
@@ -0,0 +1,141 @@
+
+dnl @synopsis LIBOPTS_CHECK
+dnl
+dnl Time-stamp: "2012-02-25 12:54:32 bkorb"
+dnl
+dnl If autoopts-config works, add the linking information to LIBS.
+dnl Otherwise, add ``libopts-${ao_rev}'' to SUBDIRS and run all
+dnl the config tests that the library needs. Invoke the
+dnl "INVOKE_LIBOPTS_MACROS" macro iff we are building libopts.
+dnl
+dnl This file is part of AutoGen.
+dnl AutoGen Copyright (c) 1992-2012 by Bruce Korb - all rights reserved
+dnl
+dnl AutoGen is free software: you can redistribute it and/or modify it
+dnl under the terms of the GNU General Public License as published by the
+dnl Free Software Foundation, either version 3 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl AutoGen is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+dnl See the GNU General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License along
+dnl with this program. If not, see <http://www.gnu.org/licenses/>.
+dnl
+dnl Default to system libopts
+dnl
+AC_DEFUN([LIBOPTS_CHECK_COMMON],[
+ AC_REQUIRE([INVOKE_LIBOPTS_MACROS_FIRST])
+ [NEED_LIBOPTS_DIR='']
+ m4_pushdef([AO_Libopts_Dir],
+ [ifelse($1, , [libopts], [$1])])
+ AC_ARG_ENABLE([local-libopts],
+ AC_HELP_STRING([--enable-local-libopts],
+ [Use the supplied libopts tearoff code]),[
+ if test x$enableval = xyes ; then
+ AC_MSG_NOTICE([Using supplied libopts tearoff])
+ LIBOPTS_CFLAGS='-I$(top_srcdir)/AO_Libopts_Dir'
+ NEED_LIBOPTS_DIR=true
+ LIBOPTS_LDADD='$(top_builddir)/AO_Libopts_Dir/libopts.la'
+ fi])
+
+ AC_ARG_ENABLE([libopts-install],
+ AC_HELP_STRING([--enable-libopts-install],
+ [Install libopts with client installation]))
+ AM_CONDITIONAL([INSTALL_LIBOPTS],[test "X${enable_libopts_install}" = Xyes])
+
+ [if test -z "${NEED_LIBOPTS_DIR}" ; then]
+ AC_MSG_CHECKING([whether autoopts-config can be found])
+ AC_ARG_WITH([autoopts-config],
+ AC_HELP_STRING([--with-autoopts-config],
+ [specify the config-info script]),
+ [lo_cv_with_autoopts_config=${with_autoopts_config}],
+ AC_CACHE_CHECK([whether autoopts-config is specified],
+ [lo_cv_with_autoopts_config],
+ [if autoopts-config --help 2>/dev/null 1>&2
+ then lo_cv_with_autoopts_config=autoopts-config
+ elif libopts-config --help 2>/dev/null 1>&2
+ then lo_cv_with_autoopts_config=libopts-config
+ else lo_cv_with_autoopts_config=no ; fi])
+ ) # end of AC_ARG_WITH
+
+ AC_CACHE_VAL([lo_cv_test_autoopts],[
+ if test -z "${lo_cv_with_autoopts_config}" \
+ -o X"${lo_cv_with_autoopts_config}" = Xno
+ then
+ if autoopts-config --help 2>/dev/null 1>&2
+ then lo_cv_with_autoopts_config=autoopts-config
+ elif libopts-config --help 2>/dev/null 1>&2
+ then lo_cv_with_autoopts_config=libopts-config
+ else lo_cv_with_autoopts_config=false ; fi
+ fi
+ lo_cv_test_autoopts=`
+ ${lo_cv_with_autoopts_config} --libs` 2> /dev/null
+ if test $? -ne 0 -o -z "${lo_cv_test_autoopts}"
+ then lo_cv_test_autoopts=no ; fi
+ ]) # end of CACHE_VAL
+ AC_MSG_RESULT([${lo_cv_test_autoopts}])
+
+ [if test "X${lo_cv_test_autoopts}" != Xno
+ then
+ LIBOPTS_LDADD="${lo_cv_test_autoopts}"
+ LIBOPTS_CFLAGS="`${lo_cv_with_autoopts_config} --cflags`"
+ else
+ LIBOPTS_LDADD='$(top_builddir)/]AO_Libopts_Dir[/libopts.la'
+ LIBOPTS_CFLAGS='-I$(top_srcdir)/]AO_Libopts_Dir['
+ NEED_LIBOPTS_DIR=true
+ fi
+ fi # end of if test -z "${NEED_LIBOPTS_DIR}"
+ if test -n "${LIBOPTS_BUILD_BLOCKED}" ; then
+ NEED_LIBOPTS_DIR=''
+ fi]
+ AM_CONDITIONAL([NEED_LIBOPTS], [test -n "${NEED_LIBOPTS_DIR}"])
+ AC_SUBST(LIBOPTS_LDADD)
+ AC_SUBST(LIBOPTS_CFLAGS)
+ AC_SUBST(LIBOPTS_DIR, AO_Libopts_Dir)
+ m4_popdef([AO_Libopts_Dir])
+[# end of AC_DEFUN of LIBOPTS_CHECK_COMMON]
+])
+dnl
+dnl AC_CONFIG_FILES conditionalization requires using AM_COND_IF, however
+dnl AM_COND_IF is new to Automake 1.11. To use it on new Automake without
+dnl requiring same, a fallback implementation for older Automake is provided.
+dnl Note that disabling of AC_CONFIG_FILES requires Automake 1.11, this code
+dnl is correct only in terms of m4sh generated script.
+dnl
+m4_ifndef([AM_COND_IF],
+ [AC_DEFUN([AM_COND_IF], [
+ if test -z "$$1_TRUE"; then :
+ m4_n([$2])[]dnl
+ m4_ifval([$3],[
+ else
+ $3
+ ])dnl
+ fi[]dnl
+ ])dnl
+])
+dnl
+AC_DEFUN([LIBOPTS_CHECK_NOBUILD], [
+ m4_pushdef([AO_Libopts_Dir],
+ [ifelse($1, , [libopts], [$1])])
+ LIBOPTS_BUILD_BLOCKED=true
+ LIBOPTS_CHECK_COMMON(AO_Libopts_Dir)
+ m4_popdef([AO_Libopts_Dir])dnl
+# end of AC_DEFUN of LIBOPTS_CHECK_NOBUILD
+])
+dnl
+AC_DEFUN([LIBOPTS_CHECK], [
+ m4_pushdef([AO_Libopts_Dir],
+ [ifelse($1, , [libopts], [$1])])
+ LIBOPTS_BUILD_BLOCKED=''
+ LIBOPTS_CHECK_COMMON(AO_Libopts_Dir)
+ AM_COND_IF([NEED_LIBOPTS], [
+ INVOKE_LIBOPTS_MACROS
+ AC_CONFIG_FILES(AO_Libopts_Dir/Makefile)
+ ])dnl
+ m4_popdef([AO_Libopts_Dir])dnl
+# end of AC_DEFUN of LIBOPTS_CHECK
+])
+
diff --git a/pkg/libopts/mklibsrc.sh b/pkg/libopts/mklibsrc.sh
new file mode 100644
index 0000000..8cb43be
--- /dev/null
+++ b/pkg/libopts/mklibsrc.sh
@@ -0,0 +1,132 @@
+#! /bin/sh
+## -*- Mode: shell-script -*-
+## mklibsrc.sh -- make the libopts tear-off library source tarball
+##
+## Time-stamp: "2011-03-06 15:24:16 bkorb"
+##
+## This file is part of AutoGen.
+## AutoGen Copyright (c) 1992-2012 by Bruce Korb - all rights reserved
+##
+## AutoGen 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 3 of the License, or
+## (at your option) any later version.
+##
+## AutoGen is distributed in the hope that it will be useful, but
+## WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+## See the GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License along
+## with this program. If not, see <http://www.gnu.org/licenses/>.
+
+set -e
+
+top_builddir=`cd $top_builddir ; pwd`
+top_srcdir=`cd $top_srcdir ; pwd`
+
+test -x ${top_builddir}/agen5/autogen || exit 0
+test -x ${top_builddir}/columns/columns || exit 0
+
+ao_rev=${AO_CURRENT}.${AO_REVISION}.${AO_AGE}
+tag=libopts-${ao_rev}
+
+cd ${top_builddir}/pkg
+[ ! -d ${tag} ] || rm -rf ${tag}
+mkdir ${tag} ${tag}/compat ${tag}/autoopts ${tag}/m4
+tagd=`pwd`/${tag}
+
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+#
+# WORKING IN SOURCE DIRECTORY
+#
+cd ${top_builddir}/autoopts
+files=`fgrep '#include' libopts.c | \
+ sed -e 's,"$,,;s,#.*",,' \
+ -e '/^compat\/compat\.h$/d' `
+
+egrep "#define HAVE_PARSE_DURATION" ${top_builddir}/config.h >/dev/null || \
+ files="${files} parse-duration.c parse-duration.h"
+
+for f in libopts.c ${files}
+do
+ test -f ${f} &&
+ cp -f ${f} ${tagd}/${f} && continue
+
+ test -f ${top_srcdir}/autoopts/${f} &&
+ cp -f ${top_srcdir}/autoopts/${f} ${tagd}/${f} && continue
+
+ test -f ${top_srcdir}/${f} &&
+ cp -f ${top_srcdir}/${f} ${tagd}/${f} && continue
+done
+
+cp -f ${top_srcdir}/pkg/libopts/COPYING.* ${tagd}/.
+
+cd ${top_srcdir}/compat
+cp windows-config.h compat.h pathfind.c snprintf.c strdup.c strchr.c \
+ ${tagd}/compat/.
+#
+# END WORK IN SOURCE DIRECTORY
+#
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+
+cd ${tagd}
+
+cp ${top_srcdir}/config/libopts*.m4 m4/.
+chmod u+w m4/libopts.m4
+cat ${top_srcdir}/pkg/libopts/libopts-add.m4 >> m4/libopts.m4
+test ! -f Makefile.am || rm -f Makefile.am
+
+sed s,'\${tag}',"${tag}",g ${top_srcdir}/pkg/libopts/README > README
+
+touch MakeDefs.inc
+
+vers=${AO_CURRENT}:${AO_REVISION}:${AO_AGE}
+exec 3> Makefile.am
+cat >&3 <<- EOMakefile
+ ## LIBOPTS Makefile
+ MAINTAINERCLEANFILES = Makefile.in
+ if INSTALL_LIBOPTS
+ lib_LTLIBRARIES = libopts.la
+ else
+ noinst_LTLIBRARIES = libopts.la
+ endif
+ libopts_la_SOURCES = libopts.c
+ libopts_la_CPPFLAGS = -I\$(top_srcdir)
+ libopts_la_LDFLAGS = -version-info ${AM_LDFLAGS} ${vers}
+ EXTRA_DIST = \\
+ EOMakefile
+
+find $(ls -A) -type f \
+ | egrep -v '^(libopts\.c|Makefile\.am)$' \
+ | ${CLexe} -I4 --spread=1 --line-sep=" \\" >&3
+exec 3>&-
+
+if gzip --version > /dev/null 2>&1
+then
+ gz='gzip --best'
+ sfx=tar.gz
+else
+ gz=compress
+ sfx=tar.Z
+fi
+
+cd ..
+echo ! cd `pwd`
+echo ! tar cvf ${tag}.${sfx} ${tag}
+tar cvf - ${tag} | $gz > ${top_builddir}/autoopts/${tag}.${sfx}
+rm -rf ${tag}
+
+## Local Variables:
+## mode: shell-script
+## indent-tabs-mode: nil
+## sh-indentation: 2
+## sh-basic-offset: 2
+## End:
+
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+
+## end of mklibsrc.sh