From d26832c2ad2e62500fed8b9168098c4b5c61ce6e Mon Sep 17 00:00:00 2001
From: Hans Ulrich Niedermann <hun@n-dimensional.de>
Date: Fri, 2 Nov 2007 06:47:34 +0100
Subject: Initial standalone version of nbb.

---
 .gitignore                               |   8 +
 INSTALL                                  |  12 +
 LICENSE.GPL                              | 340 ++++++++++++++++++
 LICENSE.MIT                              |  26 ++
 Makefile-files                           |  10 +
 Makefile.am                              |  91 +++++
 NEWS                                     |   2 +
 README                                   |  54 +++
 README-alpha                             |   3 +
 build-helpers/package-version            |  27 ++
 build-helpers/package-version.mk         |  58 +++
 build-helpers/text2html.sed              |  11 +
 configure.ac                             |  40 +++
 doc/.htaccess                            |  15 +
 m4/ndim-check-sh-command-substitution.m4 |  26 ++
 m4/ndim-check-sh-functions.m4            |  29 ++
 m4/ndim-check-sh-param-expansion.m4      |  31 ++
 m4/ndim-detect-man2txt.m4                |  45 +++
 m4/ndim-require-posix-sh.m4              |  15 +
 nbb/Makefile-files                       |  15 +
 nbb/nbb.in                               |  35 ++
 nbb/nbb_lib.in                           | 584 +++++++++++++++++++++++++++++++
 test/.gitignore                          |   3 +
 test/Makefile.am                         | 101 ++++++
 test/atlocal.in                          |   0
 test/autotest.at                         |   9 +
 test/local.at                            |   3 +
 test/nbb-basic.at                        |  41 +++
 test/nbb-commands.at                     |  44 +++
 29 files changed, 1678 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 INSTALL
 create mode 100644 LICENSE.GPL
 create mode 100644 LICENSE.MIT
 create mode 100644 Makefile-files
 create mode 100644 Makefile.am
 create mode 100644 NEWS
 create mode 100644 README
 create mode 100644 README-alpha
 create mode 100755 build-helpers/package-version
 create mode 100644 build-helpers/package-version.mk
 create mode 100644 build-helpers/text2html.sed
 create mode 100644 configure.ac
 create mode 100644 doc/.htaccess
 create mode 100644 m4/ndim-check-sh-command-substitution.m4
 create mode 100644 m4/ndim-check-sh-functions.m4
 create mode 100644 m4/ndim-check-sh-param-expansion.m4
 create mode 100644 m4/ndim-detect-man2txt.m4
 create mode 100644 m4/ndim-require-posix-sh.m4
 create mode 100644 nbb/Makefile-files
 create mode 100644 nbb/nbb.in
 create mode 100644 nbb/nbb_lib.in
 create mode 100644 test/.gitignore
 create mode 100644 test/Makefile.am
 create mode 100644 test/atlocal.in
 create mode 100644 test/autotest.at
 create mode 100644 test/local.at
 create mode 100644 test/nbb-basic.at
 create mode 100644 test/nbb-commands.at

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ce3120c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,8 @@
+*~
+Makefile.in
+Makefile
+aclocal.m4
+auto-aux
+autom4te.cache
+configure
+_local-build
diff --git a/INSTALL b/INSTALL
new file mode 100644
index 0000000..d01930e
--- /dev/null
+++ b/INSTALL
@@ -0,0 +1,12 @@
+If this is a git repository checkout (as opposed to sources extracted
+from a source tarball):
+
+  $ autoreconf -vis .
+
+Regardless of whether this is a git repo checkout or an extracted
+source tarball:
+
+  $ ./configure --prefix=/what/ever
+  $ make
+  $ make check # optional
+  $ make install
diff --git a/LICENSE.GPL b/LICENSE.GPL
new file mode 100644
index 0000000..3912109
--- /dev/null
+++ b/LICENSE.GPL
@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the 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 Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE 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.
+
+		     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
+convey 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) <year>  <name of author>
+
+    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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision 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, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This 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 Library General
+Public License instead of this License.
diff --git a/LICENSE.MIT b/LICENSE.MIT
new file mode 100644
index 0000000..c662ae7
--- /dev/null
+++ b/LICENSE.MIT
@@ -0,0 +1,26 @@
+ndim's git utilities
+Copyright (C) 2007 Hans Ulrich Niedermann
+Portions (C) by others
+
+Files contained herein are distributed under the following license:
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+All licensing questions regarding this software should be directed to
+   Hans Ulrich Niedermann <hun@n-dimensional.de>
diff --git a/Makefile-files b/Makefile-files
new file mode 100644
index 0000000..ca6b323
--- /dev/null
+++ b/Makefile-files
@@ -0,0 +1,10 @@
+# -*- makefile -*-
+
+dist_doc_DATA += LICENSE.GPL LICENSE.MIT
+UPLOAD_FILES  += LICENSE.GPL LICENSE.MIT
+
+dist_doc_DATA += INSTALL
+UPLOAD_FILES  += INSTALL
+
+dist_doc_DATA += README
+UPLOAD_FILES  += README
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..a6443da
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,91 @@
+CLEANFILES =
+BUILT_SOURCES =
+EXTRA_DIST =
+man1_MANS =
+UPLOAD_FILES =
+doc_DATA =
+dist_doc_DATA =
+bin_PROGRAMS =
+check_PROGRAMS =
+bin_SCRIPTS =
+check_SCRIPTS =
+python_PYTHON =
+nodist_python_PYTHON =
+TESTS =
+AM_INSTALLCHECK_STD_OPTIONS_EXEMPT =
+
+# For the test cases
+export top_srcdir
+
+AM_CPPFLAGS = -I${top_builddir}/include
+
+ACLOCAL_AMFLAGS = -I m4 --install
+
+SUBDIRS = . test
+
+include build-helpers/package-version.mk
+
+include Makefile-files
+include nbb/Makefile-files
+
+if HAVE_PYTHON
+PYTHONPATH = $(DESTDIR)$(pythondir)
+export PYTHONPATH
+endif
+
+if HAVE_NDIM_MAN2TXT
+.man.txt:
+	$(NDIM_MAN2TXT) "$<" > "$@.new"
+	test -s "$@.new"
+	mv -f "$@.new" "$@"
+endif
+
+# Requires git 1.5 to work properly.
+GIT = git
+tag:
+	test -d "$(top_srcdir)/.git"
+	@cd "$(top_srcdir)" && $(GIT) status;:
+	@cd "$(top_srcdir)" && if $(GIT) diff-files --quiet; then :; else \
+		echo "Uncommitted local changes detected."; \
+		exit 1; fi
+	@cd "$(top_srcdir)" && if $(GIT) diff-index --cached --quiet HEAD; then :; else \
+		echo "Uncommitted cached changes detected."; \
+		exit 2; fi
+	@if test "x$(TAG)" = "x"; then \
+		echo "TAG not defined. Try 'make tag TAG=2.11' or something similar."; \
+		exit 3; \
+        fi
+	@test "x$$(echo "$(TAG)" | $(SED) 's/^[0-9]\{1,\}\.[0-9]\{1,\}//')" = "x" || { \
+		echo "TAG=$(TAG) is not in numerical 'x.y' format."; \
+		exit 4; }
+	@test "x$$($(SED) '1q' '$(top_srcdir)/NEWS')" = "x$(PACKAGE_TARNAME) $(TAG)" || { \
+		echo "NEWS does not start with entry for '$(PACKAGE_TARNAME) $(TAG)'"; \
+		exit 5; }
+	@$(SED) -n '1p; 2,/^$(PACKAGE_TARNAME) / p' '$(top_srcdir)/NEWS' \
+		| $(SED) '$$ { /^$(PACKAGE_TARNAME) / d }' | $(SED) '$$ { /^$$/d }' \
+		> TAG-MESSAGE
+	@echo "======================================================================="
+	@cat TAG-MESSAGE
+	@echo "======================================================================="
+	@echo "Do you really want to tag this as release 'v$(TAG)'? Enter to continue, Ctrl-C to abort."
+	@read
+	msgfile="$$PWD/TAG-MESSAGE"; \
+	cd "$(top_srcdir)" && $(GIT) tag -s -F "$$msgfile" "v$(TAG)"; \
+	rm -f "$$msgfile"
+
+UPLOAD_DIR = upload-dir
+ALL_UPLOAD_FILES = $(UPLOAD_FILES) $(distdir).tar.bz2
+upload: $(UPLOAD_FILES) dist tag
+	rm -rf "$(UPLOAD_DIR)"
+	mkdir -p "$(UPLOAD_DIR)"
+	for f in $(ALL_UPLOAD_FILES); do \
+		ln "$$(test -e "$$f" || echo "$(top_srcdir)/")$$f" "$(UPLOAD_DIR)/"; \
+	done
+	rsync -avz --delete "$(UPLOAD_DIR)/" $(RSYNC_HOST):$(RSYNC_DIR)/$(PACKAGE_TARNAME)/
+	rm -rf "$(UPLOAD_DIR)"
+	if test -d "$(top_srcdir)/.git"; then cd "$(top_srcdir)" && git push public master; fi
+
+clean-local:
+	rm -rf "$(UPLOAD_DIR)"
+
+# End of Makefile.am.
diff --git a/NEWS b/NEWS
new file mode 100644
index 0000000..1920cf0
--- /dev/null
+++ b/NEWS
@@ -0,0 +1,2 @@
+nbb 1.20
+  * Initial standalone version of nbb.
diff --git a/README b/README
new file mode 100644
index 0000000..82488a1
--- /dev/null
+++ b/README
@@ -0,0 +1,54 @@
+========================================================================
+ndim's git utilities - a collection of scripts and docs around git
+Copyright (C) 2007, 2008 Hans Ulrich Niedermann <hun@n-dimensional.de>
+========================================================================
+
+
+The utilities in detail
+=======================
+
+  git-amb (status: stable)
+    Makes building, installing, and testing multiple git branches of
+    some source tree built with automake easy, clean and flexible.
+    The name stands for "git *a*uto*m*ake *b*uild". For details, see
+    git-amb(1) man page.
+
+  git-buildmsg (status: testing)
+    Generate .h file containing information about the current git
+    working tree. Useful for programs' version messages in logs etc.
+    Generating the version message from git describe output appears
+    to be much cleaner, though.
+
+  git-rebase-subtree (status: stale)
+    Rebase not only a single branch, but a whole "subtree of branches".
+    Useful for maintaining your own subtree of branches close to some
+    upstream's branch.
+    Probably obsoleted by automatic branch..rebase setup in git 1.5.6.
+
+  nbb (status: experimental)
+    ndim's branch builder
+    Genericized extrapolation of git-amb.
+      Handles git and bzr.
+      Handles automake/autoconf.
+    Still very much work in progress, only useful for nbb development.
+
+
+Updates
+=======
+
+  Home page:
+    http://nix.lauft.net/ndim-git-utils.git/
+
+  Git repository:
+    $ git clone http://nix.lauft.net/ndim-git-utils.git/
+
+
+License
+=======
+
+  Partly MIT, partly GPL. Shared parts dual-licensed.
+
+
+========================================================================
+End of README for ndim's git utilities.
+========================================================================
diff --git a/README-alpha b/README-alpha
new file mode 100644
index 0000000..0d08d28
--- /dev/null
+++ b/README-alpha
@@ -0,0 +1,3 @@
+x.y           versions are official releases
+x.y.z-ccccccc versions are intermediate (alpha) versions,
+              where ccccccc is the ID of the git commit.
diff --git a/build-helpers/package-version b/build-helpers/package-version
new file mode 100755
index 0000000..61a3018
--- /dev/null
+++ b/build-helpers/package-version
@@ -0,0 +1,27 @@
+#!/bin/sh
+# Syntax:
+#   $0 <path-to-top_srcdir> <version-stamp-file>
+#
+# <path-to-top_srcdir> may be relative
+# <version-stamp-file> is relative to src/build topdir
+
+top_srcdir="${1-.}"
+test -d "$top_srcdir" || { \
+	echo "Could not change to top_srcdir '$1'" >&2; \
+	exit 1; \
+}
+version_stamp="${2-version-stamp}"
+
+# If GIT_DIR is set, use it. If not, try top_srcdir/.git.
+if test -n "$GIT_DIR"; then :;
+else GIT_DIR="$top_srcdir/.git"; export GIT_DIR
+fi
+
+if test -f "$top_srcdir/$version_stamp"; then # dist source tree
+	cat "$top_srcdir/$version_stamp" | ${TR-tr} -d '\012'
+elif test -d "$GIT_DIR"; then # git source tree
+	git_describe=`${GIT-git} describe 2>/dev/null || echo devel`
+	echo "$git_describe" | ${SED-sed} 's/^v//;s/-/./;s/-g/-/' | ${TR-tr} -d '\012'
+else # ???
+	echo "devel" | ${TR-tr} -d '\012'
+fi
diff --git a/build-helpers/package-version.mk b/build-helpers/package-version.mk
new file mode 100644
index 0000000..4b191c5
--- /dev/null
+++ b/build-helpers/package-version.mk
@@ -0,0 +1,58 @@
+BUILD_SCRIPT_DIR = build-helpers
+
+# Check that package version matches git version before creating dist tarballs
+dist-hook: git-version-check git-version-check-news git-version-stamp
+distcheck-hook: git-version-check
+
+# Note: We cannot run autogen.sh from here, because we would need some way to
+#       restart the whole dist process from the start and there is none.
+EXTRA_DIST += $(top_srcdir)/$(BUILD_SCRIPT_DIR)/package-version
+git-version-check:
+	@git_ver=`$(top_srcdir)/$(BUILD_SCRIPT_DIR)/package-version $(top_srcdir) version-stamp`; \
+	if test "x$${git_ver}" = "x$(PACKAGE_VERSION)"; then :; else \
+		echo "ERROR: PACKAGE_VERSION and 'git describe' version do not match:"; \
+		echo "         current 'git describe' version: $${git_ver}"; \
+		echo "         current PACKAGE_VERSION:        $(PACKAGE_VERSION)"; \
+		rm -rf "$(top_srcdir)/autom4te.cache"; \
+		if test -f "$(top_srcdir)/autogen.sh"; then \
+			echo "Update PACKAGE_VERSION by running $(top_srcdir)/autogen.sh."; \
+		else \
+			echo "Update PACKAGE_VERSION by running autoreconf(1)."; \
+		fi; \
+		exit 1; \
+	fi
+
+# FIXME: NEWS check uses ${foo%%-*} POSIX shell, tested
+#        with bash, dash, busybox.
+git-version-check-news:
+	@git_ver=`$(top_srcdir)/$(BUILD_SCRIPT_DIR)/package-version $(top_srcdir) version-stamp`; \
+	gv_xyz="$${git_ver%%-*}"; \
+	gv_xy="$${gv_xyz%.*}"; \
+	case `sed 1q $(top_srcdir)/NEWS` in \
+	"$(PACKAGE_TARNAME) $${gv_xyz}") : ;; \
+	"$(PACKAGE_TARNAME) $${gv_xy}.x") : ;; \
+	*) \
+	  echo "NEWS not updated for version $${git_ver%%-*}; not releasing" 1>&2; \
+	  exit 1;; \
+	esac
+
+# Version stamp files can only exist in tarball source trees.
+#
+# So there is no need to generate them anywhere else or to clean them
+# up anywhere.
+git-version-stamp:
+	echo "$(PACKAGE_VERSION)" > "$(distdir)/version-stamp"
+
+# Update *.h file to contain up-to-date version number
+A_V = package-version-internal
+CLEANFILES    += $(A_V).h
+BUILT_SOURCES += $(A_V).h.stamp
+$(A_V).h.stamp:
+	@current_ver=`$(SHELL) $(top_srcdir)/$(BUILD_SCRIPT_DIR)/package-version $(top_srcdir) version-stamp`; \
+	{ echo '#ifndef PACKAGE_VERSION_INTERNAL_H'; \
+	  echo "#define PACKAGE_VERSION_INTERNAL \"$${current_ver}\""; \
+	  echo "#endif /* !PACKAGE_VERSION_INTERNAL */"; } > "$(A_V).h.new"
+	@if test -f "$(A_V).h" \
+	&& cmp "$(A_V).h.new" "$(A_V).h"; then :; \
+	else cat "$(A_V).h.new" > "$(A_V).h"; fi; \
+	rm -f "$(A_V).h.new"
diff --git a/build-helpers/text2html.sed b/build-helpers/text2html.sed
new file mode 100644
index 0000000..e8017dd
--- /dev/null
+++ b/build-helpers/text2html.sed
@@ -0,0 +1,11 @@
+# Convert certain text files to HTML fragment
+s/&/\&amp/g;
+s/</\&lt;/g;
+s/>/\&gt;/g;
+1s/^/<pre>\
+/;
+$s/$/\
+<\/pre>/;
+s|\([a-z]\{1,\}\)@\([a-z0-9.-]\{1,\}\)|\1\&#x40;\2|;
+s|\([a-zA-Z0-9_-]\{1,\}\)\(([1-9])\)|<a href="\1.txt">\1\2</a>|;
+s|\(http://[a-zA-Z0-9./_-]\{1,\}\)|<a href="\1">\1</a>|g;
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..8be536a
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,40 @@
+########################################################################
+
+AC_PREREQ(2.61)
+AC_INIT([ndims branch builder],
+	[m4_esyscmd([./build-helpers/package-version . version-stamp])],
+	[hun@n-dimensional.de],
+	[nbb])
+AC_CONFIG_AUX_DIR([auto-aux])
+AC_CONFIG_SRCDIR([nbb/nbb.in])
+AC_CONFIG_MACRO_DIR([m4])
+AC_CONFIG_TESTDIR([test])
+AM_INIT_AUTOMAKE([-Wall -Werror foreign 1.10 dist-bzip2
+                  readme-alpha std-options])
+
+########################################################################
+
+AC_PROG_SED
+
+########################################################################
+
+AM_PATH_PYTHON([2.4], [:], [:])
+AM_CONDITIONAL([HAVE_PYTHON], [ test "x$PYTHON" != "x:" ])
+
+########################################################################
+
+m4_pattern_forbid([NDIM_REQUIRE_POSIX_SH])dnl
+NDIM_REQUIRE_POSIX_SH()dnl
+m4_pattern_forbid([NDIM_DETECT_MAN2TXT])dnl
+NDIM_DETECT_MAN2TXT()dnl
+
+########################################################################
+
+AC_CONFIG_FILES([Makefile])
+AC_CONFIG_FILES([nbb/nbb_lib.py:nbb/nbb_lib.in])
+AC_CONFIG_FILES([nbb/nbb:nbb/nbb.in], [chmod +x nbb/nbb])
+AC_CONFIG_FILES([test/atlocal])
+AC_CONFIG_FILES([test/Makefile])
+AC_OUTPUT
+
+########################################################################
diff --git a/doc/.htaccess b/doc/.htaccess
new file mode 100644
index 0000000..5558f6e
--- /dev/null
+++ b/doc/.htaccess
@@ -0,0 +1,15 @@
+AddDescription "MIT LICENSE" LICENSE.MIT
+AddDescription "GNU GENERAL PUBLIC LICENSE" LICENSE.GPL
+AddDescription "General description of ndim-git-utils" README
+AddDescription "Common code to several scripts" git-ndim-sh
+AddDescription "The git-amb(1) man page" git-amb.txt
+AddDescription "The git-amb script" git-amb
+AddDescription "The git-rebase-subtree(1) man page" git-rebase-subtree.txt
+AddDescription "The git-rebase-subtree script" git-rebase-subtree
+AddDescription "The git-buildmsg(1) man page" git-buildmsg.txt
+AddDescription "The git-buildmsg script" git-buildmsg
+AddDescription "ndim's git cheatsheet" ndim-git-cheatsheet.txt
+AddDescription "source tarball distribution" ndim-git-utils-*.tar.bz2
+ReadmeName FOOTER.html
+HeaderName HEADER.html
+IndexIgnore FOOTER.html HEADER.html ..
diff --git a/m4/ndim-check-sh-command-substitution.m4 b/m4/ndim-check-sh-command-substitution.m4
new file mode 100644
index 0000000..de2e80c
--- /dev/null
+++ b/m4/ndim-check-sh-command-substitution.m4
@@ -0,0 +1,26 @@
+dnl NDIM_CHECK_SH_COMMAND_SUBSTITUTION([ACTION-IF-SUPPORTED],
+dnl                                    [ACTION-IF-NOT-SUPPORTED)dnl
+dnl
+m4_pattern_forbid([NDIM_CHECK_SH_COMMAND_SUBSTITUTION])dnl
+AC_DEFUN([NDIM_CHECK_SH_COMMAND_SUBSTITUTION],[dnl
+AS_IF([test "x$ndim_sh_command_substitution" = "x"], [dnl
+AC_MSG_CHECKING([\$(cmd) type sh command substition])
+ndim_sh_command_substitution=no
+test "x$(pwd)" = "x`pwd`" && test "y$(echo "foobar")" = "y`echo foobar`" \
+     && ndim_sh_command_substitution=yes
+AC_MSG_RESULT([$ndim_sh_command_substitution])])
+m4_ifval([$1], [
+if test "x$ndim_sh_command_substitution" = "xyes"; then
+$1
+fi
+])dnl
+m4_ifval([$2], [
+if test "x$ndim_sh_command_substitution" = "xno"; then
+$2
+fi
+])
+])dnl
+dnl
+dnl Local Variables:
+dnl mode: autoconf
+dnl End:
diff --git a/m4/ndim-check-sh-functions.m4 b/m4/ndim-check-sh-functions.m4
new file mode 100644
index 0000000..0b03dd7
--- /dev/null
+++ b/m4/ndim-check-sh-functions.m4
@@ -0,0 +1,29 @@
+# version 1.11
+dnl NDIM_CHECK_SH_FUNCTIONS([ACTION-IF-SUPPORTED],
+dnl                         [ACTION-IF-NOT-SUPPORTED)dnl
+dnl
+m4_pattern_forbid([NDIM_CHECK_SH_FUNCTIONS])dnl
+AC_DEFUN([NDIM_CHECK_SH_FUNCTIONS],[dnl
+NDIM_CHECK_SH_COMMAND_SUBSTITUTION([], [dnl
+AC_MSG_ERROR([Sorry, POSIX sh with \$() required.])dnl
+])dnl
+AS_IF([test "x$ndim_sh_functions" = "x"], [dnl
+AC_MSG_CHECKING([whether sh supports POSIX sh functions])
+ndim_sh_functions=no
+test "x$(moo() { echo "meh"; }; moo)" = "xmeh" && ndim_sh_functions=yes
+AC_MSG_RESULT([$ndim_sh_functions])])
+m4_ifval([$1], [
+if test "x$ndim_sh_functions" = "xyes"; then
+$1
+fi
+])dnl
+m4_ifval([$2], [
+if test "x$ndim_sh_functions" = "xno"; then
+$2
+fi
+])
+])dnl
+dnl
+dnl Local Variables:
+dnl mode: autoconf
+dnl End:
diff --git a/m4/ndim-check-sh-param-expansion.m4 b/m4/ndim-check-sh-param-expansion.m4
new file mode 100644
index 0000000..b253131
--- /dev/null
+++ b/m4/ndim-check-sh-param-expansion.m4
@@ -0,0 +1,31 @@
+# version 1.11
+dnl NDIM_CHECK_SH_COMMAND_SUBSTITUTION([ACTION-IF-SUPPORTED],
+dnl                                    [ACTION-IF-NOT-SUPPORTED)dnl
+dnl
+m4_pattern_forbid([NDIM_CHECK_SH_PARAM_SUBSTITUTION])dnl
+AC_DEFUN([NDIM_CHECK_SH_PARAM_SUBSTITUTION],[dnl
+AS_IF([test "x$ndim_sh_param_substitution" = "x"], [dnl
+AC_MSG_CHECKING([\${foo%%bar} type sh param substitution])
+ndim_sh_param_substitution=no
+ndim_testvalue="12.34.56-1.23.4-615asdg"
+test "x${ndim_testvalue%%-*}" = "x12.34.56" \
+     && test "x${ndim_testvalue%-*}" = "x12.34.56-1.23.4" \
+     && test "x${ndim_testvalue##*-}" = "x615asdg" \
+     && test "x${ndim_testvalue#*-}" = "x1.23.4-615asdg" \
+     && ndim_sh_param_substitution=yes
+AC_MSG_RESULT([$ndim_sh_param_substitution])])
+m4_ifval([$1], [
+if test "x$ndim_sh_param_substitution" = "xyes"; then
+$1
+fi
+])dnl
+m4_ifval([$2], [
+if test "x$ndim_sh_param_substitution" = "xno"; then
+$2
+fi
+])
+])dnl
+dnl
+dnl Local Variables:
+dnl mode: autoconf
+dnl End:
diff --git a/m4/ndim-detect-man2txt.m4 b/m4/ndim-detect-man2txt.m4
new file mode 100644
index 0000000..023b5ba
--- /dev/null
+++ b/m4/ndim-detect-man2txt.m4
@@ -0,0 +1,45 @@
+# serial 1.6.3
+dnl
+dnl NDIM_DETECT_MAN2TXT
+dnl
+dnl Syntax:
+dnl
+dnl   configure.ac:
+dnl     NDIM_DETECT_MAN2TXT()dnl
+dnl
+dnl   Makefile.am:
+dnl     if HAVE_NDIM_MAN2TXT
+dnl     .txt.man:
+dnl          $(NDIM_MAN2TXT) $< > $@
+dnl     endif
+dnl
+dnl Define AM_CONDITIONAL HAVE_NDIM_MAN2TXT.
+dnl If that is true, define NDIM_MAN2TXT.
+dnl
+m4_pattern_forbid([NDIM_DETECT_MAN2TXT])dnl
+AC_DEFUN([NDIM_DETECT_MAN2TXT], [dnl
+NDIM_CHECK_SH_FUNCTIONS([], [dnl
+AC_MSG_ERROR([Sorry, POSIX sh with functions required.])dnl
+])dnl
+AC_ARG_VAR([MAN])
+AC_PATH_PROG([MAN], [man], [false])
+AC_ARG_VAR([COL])
+AC_PATH_PROG([COL], [col], [false])
+AM_CONDITIONAL([HAVE_NDIM_MAN2TXT],
+               [test "x$MAN" != "xfalse" &&
+                test "x$COL" != "xfalse" &&
+                test "x$(echo "ABXY" | $COL -b)" = "xBY"])
+AC_MSG_CHECKING([man and col -b work correctly])
+if test "x$HAVE_NDIM_MAN2TXT_FALSE" = "x#"; then
+	AC_MSG_RESULT([yes])
+	NDIM_MAN2TXT='m2t(){ $(MAN) "$$(dirname "[$$]1")/$$(basename "[$$]1")"|$(COL) -b; }; m2t'
+else
+	AC_MSG_RESULT([no $(echo "ABXY" | $COL -b)])
+	NDIM_MAN2TXT='false'
+fi
+AC_SUBST([NDIM_MAN2TXT])
+])dnl
+dnl
+dnl Local Variables:
+dnl mode: autoconf
+dnl End:
diff --git a/m4/ndim-require-posix-sh.m4 b/m4/ndim-require-posix-sh.m4
new file mode 100644
index 0000000..e5e4814
--- /dev/null
+++ b/m4/ndim-require-posix-sh.m4
@@ -0,0 +1,15 @@
+dnl NDIM_REQUIRE_POSIX_SH()dnl
+dnl dnl
+m4_pattern_forbid([NDIM_REQUIRE_POSIX_SH])dnl
+AC_DEFUN([NDIM_REQUIRE_POSIX_SH],[dnl
+NDIM_CHECK_SH_COMMAND_SUBSTITUTION([], [dnl
+AC_MSG_ERROR([Sorry, POSIX sh with \$() required.])dnl
+])dnl
+NDIM_CHECK_SH_PARAM_SUBSTITUTION([], [dnl
+AC_MSG_ERROR([Sorry, POSIX sh with \${foo%%bar} & Co. required.])dnl
+])dnl
+])dnl
+dnl
+dnl Local Variables:
+dnl mode: autoconf
+dnl End:
diff --git a/nbb/Makefile-files b/nbb/Makefile-files
new file mode 100644
index 0000000..1103489
--- /dev/null
+++ b/nbb/Makefile-files
@@ -0,0 +1,15 @@
+# -*- makefile -*-
+
+if HAVE_PYTHON
+
+bin_SCRIPTS += nbb/nbb
+EXTRA_DIST  += nbb/nbb.in
+CLEANFILES  += nbb/nbb
+
+nodist_python_PYTHON += nbb/nbb_lib.py
+
+endif
+
+CLEANFILES += nbb/nbb_lib.pyc
+
+# End of Makefile-files.
diff --git a/nbb/nbb.in b/nbb/nbb.in
new file mode 100644
index 0000000..92d1b3c
--- /dev/null
+++ b/nbb/nbb.in
@@ -0,0 +1,35 @@
+#!@PYTHON@
+"""\
+nbb - ndim's branch builder frontend
+"""
+
+import sys
+import os
+
+if __name__ == '__main__':
+   pythondir = "@pythondir@"
+   lib_found = False
+   for cond, path in [
+      (1, sys.path),
+      (os.path.exists(pythondir), [pythondir] + sys.path),
+      ]:
+      if cond:
+         sys.path = path
+         try:
+            import nbb_lib
+            lib_found = True
+            break
+         except ImportError, e:
+            pass
+   if not lib_found:
+      sys.stderr.write("nbb: Fatal: Could not load nbb_lib.\n")
+      sys.exit(3)
+   #sys.stdout.write("sys.path=%s\n" % repr(sys.path))
+   #sys.stdout.flush()
+   assert(nbb_lib.version == "@PACKAGE_VERSION@")
+   nbb_lib.main(sys.argv)
+
+# vim: syntax=python
+# Local Variables:
+# mode: python
+# End:
diff --git a/nbb/nbb_lib.in b/nbb/nbb_lib.in
new file mode 100644
index 0000000..17e2aa1
--- /dev/null
+++ b/nbb/nbb_lib.in
@@ -0,0 +1,584 @@
+"""\
+nbb (ndim's branch builder) from @PACKAGE_NAME@ @PACKAGE_VERSION@
+Build, install given branch of source code into a branch specific place
+Copyright (C) 2007,2008 Hans Ulrich Niedermann
+
+Usage: %(prog)s <to-be-determined>
+
+Features:
+ * supports git branches (TBD: git config)
+ * supports bzr branches (requires useful branch nick, TBD: bzr config)
+ * does out-of-source-tree builds (in-source-tree-builds unsupported)
+ * direct support for automake/autoconf based build systems
+ * TBD: supports execution of user commands in source, build, install dirs
+
+TODO:
+ * VCS config support ('git config', etc.)
+ * Build system support: automake/autoconf, cmake
+ * Design nice user interface. Requirements:
+   * print top_srcdir, builddir, installdir
+   * start subshell in top_srcdir, builddir, installdir
+   * run 'autoreconf' type step
+   * run 'configure' type step
+   * run 'make' type step
+   * run 'make install' type step
+   * run custom (make) commands
+ * Bash syntax completion for that user interface.
+ * Man page or something similar.
+
+Command line interface (TBD):
+
+  Run default build commands:
+    $ %(prog)s [general options] init [command specific options]
+    $ %(prog)s [general options] configure [command specific options]
+    $ %(prog)s [general options] build [command specific options]
+    $ %(prog)s [general options] install [command specific options]
+
+  Run cleanup commands:
+    TBD
+
+  Get/set config:
+    $ %(prog)s [general options] config srcdir
+    $ %(prog)s [general options] config builddir [<builddir>]
+    $ %(prog)s [general options] config installdir [<installdir>]
+
+  Start an interactive shell in either of the three directories:
+    $ %(prog)s [general options] src-sh [command specific options]
+    $ %(prog)s [general options] build-sh [command specific options]
+    $ %(prog)s [general options] install-sh [command specific options]
+
+  Run command in builddir:
+    $ %(prog)s [general options] run <command> [<param>...]
+    $ %(prog)s [general options] run [command specific options... <-->] <cmd>...
+
+  (Not sure about these)
+  Run a non-interactive shell command in either of the three directories:
+    $ %(prog)s [general options] src-sh [command specific options] <command>...
+    $ %(prog)s [general options] build-sh [command specific options] <command>...
+    $ %(prog)s [general options] install-sh [command specific options] <cmd...>
+
+Global options:
+
+  -h --help          Print this help text
+  -V --version       Print program version number
+
+  -n --dry-run       Do not actually execute any commands
+
+  -b --build-system  Force buildsystem detection (%(buildsystems)s)
+  -v --vcs           Force VCS detection (%(vcssystems)s)
+"""
+
+import sys
+import os
+import getopt
+
+import subprocess
+import urlparse
+
+
+# Used to make sure nbb_lib and nbb fit together
+version = "@PACKAGE_VERSION@"
+
+
+########################################################################
+# Utility functions
+########################################################################
+
+
+def prog_stdout(call_list):
+    """Run program and return stdout (similar to shell backticks)"""
+    p = subprocess.Popen(call_list,
+                         stdout=subprocess.PIPE,
+                         stderr=subprocess.PIPE)
+    stdout, stderr = p.communicate(input=None)
+    return stdout.strip()
+
+
+class ProgramRunError(Exception):
+    """A program run returns a retcode != 0"""
+    def __init__(self, call_list, retcode, cwd=None):
+        self.call_list = call_list
+        self.retcode = retcode
+        if cwd:
+            self.cwd = cwd
+        else:
+            self.cwd = os.getcwd()
+    def __str__(self):
+        return ("Error running program (%s, retcode=%d, cwd=%s)"
+                % (repr(self.call_list),
+                   self.retcode,
+                   repr(self.cwd)))
+
+
+def prog_run(call_list):
+    """Run program showing its output. Raise exception if retcode != 0."""
+    print "RUN:", call_list
+    print "  in", os.getcwd()
+    # return None
+    p = subprocess.Popen(call_list)
+    stdout, stderr = p.communicate(input=None)
+    if p.returncode != 0:
+        raise ProgramRunError(call_list, p.returncode, os.getcwd())
+    return p.returncode
+
+
+class AbstractConfig(object):
+    """Return static config until we implement real config reading"""
+    def __init__(self, srcdir, nick):
+        self.srcdir = srcdir
+        self.nick = nick
+    def srcdir(self):
+        return os.path.join(self.srcdir)
+    def builddir(self):
+        return os.path.join(self.srcdir, "_build", self.nick)
+    def installdir(self):
+        return os.path.join(self.srcdir, "_install", self.nick)
+
+
+class CommandLineError(Exception):
+    def __init__(self, message, *args):
+        if args:
+            self.msg = message % args
+        else:
+            self.msg = message
+    def __str__(self):
+        return "Command line error: %s" % self.msg
+
+
+class DuplicatePluginName(Exception):
+    pass
+
+
+class PluginDict(object):
+    """Helper for GenericPluginMeta class
+
+    Behaves basically like a standard dict, but fails when asked
+    to update an existing value.
+    """
+    def __init__(self):
+        self.dict = {}
+    def __getitem__(self, *args):
+        return self.dict.__getitem__(*args)
+    def __setitem__(self, key, value):
+        if self.dict.has_key(key):
+            raise DuplicatePluginName()
+        else:
+            self.dict[key] = value
+    def items(self): return self.dict.items()
+    def keys(self): return self.dict.keys()
+    def values(self): return self.dict.values()
+    def __iter__(self): return self.dict.__iter__()
+    def __str__(self): return self.dict.__str__()
+    def __repr__(self): return self.dict.__repr__()
+    def __len__(self): return self.dict.__len__()
+    def has_key(self, key): return self.dict.has_key(key)
+
+
+########################################################################
+# Generic plugin system
+########################################################################
+# Plugin architecture (metaclass tricks) by Marty Alchin from
+# http://gulopine.gamemusic.org/2008/jan/10/simple-plugin-framework/
+# Slightly modified go store plugins as dict.
+########################################################################
+
+class GenericPluginMeta(type):
+    def __init__(cls, name, bases, attrs):
+        if not hasattr(cls, 'plugins'):
+            # This branch only executes when processing the mount point itself.
+            # So, since this is a new plugin type, not an implementation, this
+            # class shouldn't be registered as a plugin. Instead, it sets up a
+            # list where plugins can be registered later.
+            cls.plugins = PluginDict()
+        elif hasattr(cls, 'name'):
+            # This must be a plugin implementation, which should be registered.
+            # Simply appending it to the list is all that's needed to keep
+            # track of it later.
+            cls.plugins[cls.name] = cls
+        else:
+            # This must be an abstract subclass of plugins.
+            pass
+
+
+########################################################################
+# VCS Source Tree plugin system
+########################################################################
+
+class NotAVCSourceTree(Exception):
+    pass
+
+class AmbigousAVCSource(Exception):
+    def __init__(self, srcdir, matches):
+        super(AmbigousAVCSource, self).__init__()
+        self.srcdir = srcdir
+        self.matches = matches
+    def __str__(self):
+        return ("More than one source tree VCS type detected for '%s': %s"
+                % (self.srcdir, self.matches))
+
+
+class VCSourceTree(object):
+    """
+    Mount point for plugins which refer to actions that can be performed.
+
+    Plugins implementing this reference should provide the following
+    interface:
+
+    name  attribute
+        The text to be displayed, describing the version control system
+    __init__  function
+        Must raise NotAVCSourceTree() if it is not a VCS source tree
+    """
+    __metaclass__ = GenericPluginMeta
+
+    def detect(cls, srcdir):
+        """Detect VCS tree type and return object representing it"""
+        if len(VCSourceTree.plugins) < 1:
+            raise "No VC source tree classes registered"
+        matches = PluginDict()
+        print "VCSourceTree.detect", VCSourceTree.plugins
+        print "srcdir", srcdir
+        for key, klass in VCSourceTree.plugins.items():
+            print "key", key
+            print "klass", klass
+            try:
+                matches[key] = klass(srcdir)
+                print "MATCH:", srcdir
+            except NotAVCSourceTree, e:
+                pass
+        if len(matches) > 1:
+            raise AmbigousAVCSource(srcdir, str(matches.values()))
+        elif len(matches) < 1:
+            raise NotAVCSourceTree(srcdir)
+        print "Matches:", matches
+        return matches[matches.keys()[0]]
+    detect = classmethod(detect)
+
+    def get_config(self):
+        """Get configuration object which determines builddir etc"""
+        return AbstractConfig(self.tree_root(), self.branch_name())
+
+    def tree_root(self):
+        """Get absolute path to source tree root"""
+        raise NotImplementedError()
+
+    def branch_name(self):
+        """Return name identifying the branch"""
+        raise NotImplementedError()
+
+    def __str__(self):
+        return "VCS-Source-Tree(%s, %s, %s)" % (self.name,
+                                                repr(self.tree_root()),
+                                                repr(self.branch_name()))
+
+
+########################################################################
+# Command plugin system
+########################################################################
+
+class Command(object):
+    """
+    Mount point for plugins which refer to commands that can be performed.
+
+    Plugins implementing this reference should provide the following
+    interface:
+
+    name  attribute
+        The text to be displayed, describing the version control system
+    summary attribute
+        Short (less than 50 chars) command summary line
+
+    validate_args(*args, **kwargs)  function
+        Must raise CommandLineError() if it encounters invalid arguments in cmdargs
+    run() function
+        Actually run the function
+
+    FFF(*args, **kwargs)
+        *args are the arguments from the command line
+        **kwargs are additional parameters from within the program
+    """
+    __metaclass__ = GenericPluginMeta
+
+    def __init__(self, *args, **kwargs):
+        self.validate_args(*args, **kwargs)
+        self.args = args
+        self.kwargs = kwargs
+
+    def run(self):
+        """Run the command"""
+        raise NotImplementedError()
+
+    def validate_args(self, *args, **kwargs):
+        """Validate command line arguments"""
+        print "Command: ", self.name
+        print "*args:   ", args
+        print "**kwargs:", kwargs
+	if len(args) > 0:
+            raise CommandLineError("'%s' command takes no parameters", self.name)
+
+    def __str__(self):
+        return "Command(%s, %s)" % (self.cmd_name, self.cmdargs)
+
+
+class HelpCommand(Command):
+    name = 'help'
+    summary = 'print help text'
+    def run(self):
+        print "List of commands:"
+        keys = Command.plugins.keys()
+        keys.sort()
+        for k in keys:
+           print "\t%-15s\t%s" % (k, Command.plugins[k].summary)
+
+class InternalConfigCommand(Command):
+    name = 'internal-config'
+    summary = 'print internal program configuration'
+    def run(self):
+        print "Source tree types:",  ", ".join(VCSourceTree.plugins.keys())
+        print "Build system types:", ", ".join(BSSourceTree.plugins.keys())
+        print "Commands:",           ", ".join(Command.plugins.keys())
+
+class SourceClassCommand(Command):
+    """Base class for commands acting on source trees"""
+    def __init__(self, *args, **kwargs):
+        super(SourceClassCommand, self).__init__(*args, **kwargs)
+        srcdir = os.getcwd()
+        absdir = os.path.abspath(srcdir)
+        self.vcs_sourcetree = VCSourceTree.detect(absdir)
+        print "vcs_sourcetree", str(self.vcs_sourcetree)
+        assert(self.vcs_sourcetree)
+        self.bs_sourcetree = BSSourceTree.detect(self.vcs_sourcetree)
+        print "bs_sourcetree", str(self.bs_sourcetree)
+
+class BuildTestCommand(SourceClassCommand):
+    name = 'build-test'
+    summary = 'simple build test'
+    def run(self):
+        self.bs_sourcetree.init()
+        self.bs_sourcetree.configure()
+        self.bs_sourcetree.build()
+        self.bs_sourcetree.install()
+
+
+########################################################################
+# VCS Source Tree plugins
+########################################################################
+
+class GitSourceTree(VCSourceTree):
+
+    name = 'git'
+
+    def __init__(self, srcdir):
+        os.chdir(srcdir)
+        if "true" != prog_stdout(["git", "rev-parse",
+                                  "--is-inside-work-tree"]):
+            raise NotAVCSourceTree()
+        reldir = prog_stdout(["git", "rev-parse", "--show-cdup"])
+        if reldir:
+            os.chdir(reldir)
+        self.__tree_root = os.getcwd()
+
+    def tree_root(self):
+        return self.__tree_root
+
+    def branch_name(self):
+        bname = prog_stdout(["git", "symbolic-ref", "HEAD"])
+        refs,heads,branch = bname.split('/')
+        assert(refs=='refs' and heads=='heads')
+        return branch
+
+
+class BzrSourceTree(VCSourceTree):
+
+    name = 'bzr'
+
+    def __init__(self, srcdir):
+        try:
+            import bzrlib.workingtree
+            wt,b = bzrlib.workingtree.WorkingTree.open_containing(srcdir)
+        except bzrlib.errors.NotBranchError:
+            raise NotAVCSourceTree()
+        except ImportError:
+            raise NotAVCSourceTree()
+        self.wt = wt
+        #print "wt:", wt
+        #print "wt:", dir(wt)
+        #print "wt.branch:", wt.branch
+        #print "wt.branch:", dir(wt.branch)
+        #print "wt.branch.nick:", wt.branch.nick
+        #print "wt.branch.abspath:", wt.branch.abspath
+        #print "wt.branch.base:", wt.branch.base
+        #print "wt.branch.basis_tree:", wt.branch.basis_tree()
+
+    def tree_root(self):
+        proto,host,path,some,thing = urlparse.urlsplit(self.wt.branch.base)
+        assert(proto == "file" and host == "")
+        assert(some == "" and thing == "")
+        return path
+
+    def branch_name(self):
+        return self.wt.branch.nick
+
+
+########################################################################
+# Buildsystem Source Tree plugins
+########################################################################
+
+class NotABSSourceTree(Exception): pass
+
+
+class BSSourceTree(object):
+    __metaclass__ = GenericPluginMeta
+
+    def detect(cls, vcs_tree):
+        """Find BS tree type and return it"""
+        if len(BSSourceTree.plugins) < 1:
+            raise "No BS source tree classes registered"
+        matches = PluginDict()
+        for key, klass in BSSourceTree.plugins.items():
+            try:
+                t = klass(vcs_tree)
+                matches[key] = t
+            except NotABSSourceTree:
+                pass
+        if len(matches) > 1:
+            raise ("More than one source tree BS type detected for '%s': %s"
+                   % (vcs_tree, ", ".join(map(lambda x:str(x), matches))))
+        elif len(matches) < 1:
+            raise "Source tree type for '%s' not detected" % (vcs_tree,)
+        print "Matches:", matches
+        return matches[matches.keys()[0]]
+    detect = classmethod(detect)
+
+    def __str__(self):
+        return "BS-Source-Tree(%s, %s)" % (self.name,
+                                           repr(self.tree_root()))
+
+    # Abstract methods
+    def tree_root(self): raise NotImplementedError()
+    def init(self): raise NotImplementedError()
+    def configure(self): raise NotImplementedError()
+    def build(self): raise NotImplementedError()
+    def install(self): raise NotImplementedError()
+
+
+class AutomakeSourceTree(BSSourceTree):
+    name = 'automake'
+    def __init__(self, vcs_tree):
+        srcdir = vcs_tree.tree_root()
+        self.config = vcs_tree.get_config()
+        flag = False
+        for f in [ os.path.join(srcdir, 'configure.ac'),
+                   os.path.join(srcdir, 'configure.in'),
+                   ]:
+            if os.path.exists(f):
+                flag = True
+                break
+        if not flag:
+            raise NotABSSourceTree()
+        self.srcdir = srcdir
+
+    def tree_root(self):
+        return self.srcdir
+
+    def init(self):
+        """'autoreconf'"""
+        prog_run(["autoreconf", "-v", "-i", "-s", self.srcdir])
+
+    def configure(self):
+        """'configure --prefix'"""
+        builddir = self.config.builddir()
+        if not os.path.exists(builddir): os.makedirs(builddir)
+        os.chdir(builddir)
+        prog_run(["%s/configure" % self.srcdir,
+                  "--prefix=%s" % self.config.installdir()
+                  ])
+
+    def build(self):
+        """'make'"""
+        os.chdir(self.config.builddir())
+        prog_run(["make", ])
+
+    def install(self):
+        """'make install'"""
+        os.chdir(self.config.builddir())
+        prog_run(["make", "install", "INSTALL=/usr/bin/install -p"])
+
+
+########################################################################
+# Commands
+########################################################################
+
+class NBB_Command(object):
+    def __init__(self, cmd, cmdargs):
+        if Command.plugins.has_key(cmd):
+            try:
+                c = Command.plugins[cmd](*cmdargs)
+                c.run()
+            except CommandLineError, e:
+                print "%(prog)s: Fatal:" % (outdict), e
+                sys.exit(2)
+            except ProgramRunError, e:
+                print "%(prog)s: Fatal:" % (outdict), e
+                print "Program aborted."
+        else:
+            print "Fatal: Unknown command '%s'" % cmd
+	    raise NotImplementedError()
+        return
+
+
+########################################################################
+# Main program
+########################################################################
+
+
+outdict = {}
+outdict['vcssystems']   = ", ".join(VCSourceTree.plugins.keys())
+outdict['buildsystems'] = ", ".join(BSSourceTree.plugins.keys())
+
+
+def print_help():
+    print __doc__ % outdict,
+
+
+def main(argv):
+
+    prog = argv[0]
+    idx = prog.rfind('/')
+    if idx >= 0:
+        prog = prog[idx+1:]
+    outdict['prog'] = prog
+
+    if len(argv) < 2:
+        print "Fatal: %(prog)s requires some arguments" % outdict
+        return 2
+
+    verbosity = 0
+    i = 1
+    while i<len(argv):
+        if argv[i][0] != '-':
+            break
+        if argv[i] in ('-h', '--help'):
+            print_help()
+            return
+        elif argv[i] in ('-V', '--version'):
+            print "%(prog)s (@PACKAGE_NAME@) @PACKAGE_VERSION@" % outdict
+            return
+        elif argv[i] in ('-v', '--verbose'):
+            verbosity = verbosity + 1
+        elif argv[i] in ('-q', '--quiet'):
+            verbosity = verbosity - 1
+        print "", i, argv[i]
+        i = i + 1
+    cmd = argv[i]
+    cmdargs = argv[i+1:]
+    nbb = NBB_Command(cmd, cmdargs)
+
+
+if __name__ == '__main__':
+    raise "This is not a library"
+
+# vim: syntax=python
+# Local Variables:
+# mode: python
+# End:
diff --git a/test/.gitignore b/test/.gitignore
new file mode 100644
index 0000000..b197ec4
--- /dev/null
+++ b/test/.gitignore
@@ -0,0 +1,3 @@
+package.m4
+testsuite
+testsuite.at
diff --git a/test/Makefile.am b/test/Makefile.am
new file mode 100644
index 0000000..ee1666c
--- /dev/null
+++ b/test/Makefile.am
@@ -0,0 +1,101 @@
+# tests/Makefile.am - handle the autotest based testsuite
+
+EXTRA_DIST =
+DISTCLEANFILES =
+
+TESTCASES =
+TESTCASES += autotest.at
+TESTCASES += nbb-basic.at
+# Add more testcases here
+
+EXTRA_DIST += $(TESTCASES)
+
+TESTSUITE_NAME = general-foo
+TESTSUITE_COPYRIGHT = Copyright (C) 2007, 2008 Hans Ulrich Niedermann
+TESTED_EXECUTABLES = git bzr
+TESTSUITE = testsuite
+
+EXTRA_DIST += atlocal.in local.at
+DISTCLEANFILES += atconfig atlocal
+
+DISTCLEANFILES += \
+	testsuite.log \
+	testsuite.dir/at-stderr \
+	testsuite.dir/at-stdout \
+	testsuite.dir/at-check-line \
+	testsuite.dir/at-status
+
+git-version-check:
+	cd $(top_builddir) && $(MAKE) git-version-check
+
+check-local: git-version-check atconfig atlocal $(srcdir)/$(TESTSUITE)
+	$(SHELL) "$(srcdir)/$(TESTSUITE)" AUTOTEST_PATH=`cd $(top_builddir) > /dev/null && pwd`:`cd $(top_builddir)/nbb > /dev/null && pwd` \
+		$(TESTSUITEFLAGS)
+
+installcheck-local: atconfig atlocal $(srcdir)/$(TESTSUITE)
+	$(SHELL) "$(srcdir)/$(TESTSUITE)" AUTOTEST_PATH='$(bindir)' \
+		$(TESTSUITEFLAGS)
+
+clean-local:
+	test ! -f '$(srcdir)/$(TESTSUITE)' || \
+		$(SHELL) '$(srcdir)/$(TESTSUITE)' --clean
+
+# Note about the location of testsuite.at, $(TESTSUITE), and package.m4:
+# We locate these files in the $(srcdir), because
+#  a) They are shipped in the source tarball.
+#  b) If they are created in $(builddir), they will need to be removed on
+#     "make clean" or "make distclean". Re-generation requires tools a
+#     normal system does not need to have.
+#  c) They do not change depending on any configure run, they only change
+#     depending on configure.ac or tests/Makefile.am updates - and those
+#     require special build tools to handle anyway. Thus, a normal build
+#     will not touch these files at all and just leave the filese from
+#     upstream in place.
+
+# testsuite.at depends on Makefile.in to make sure that changes in the
+# list of TESTCASES are reflected in testsuite.at. We do not depend on
+# Makefile, as Makefile is re-created on every ./configure run, and that
+# does not imply an addition to TESTCASES.
+EXTRA_DIST += $(srcdir)/testsuite.at
+$(srcdir)/testsuite.at: $(TESTCASES) Makefile.in
+	{ \
+		echo "dnl testsuite.at autogenerated from tests/Makefile.am"; \
+		echo "AT_INIT()"; : "([$(TESTSUITE_NAME)])"; \
+		echo "AT_COPYRIGHT([$(TESTSUITE_COPYRIGHT)])"; \
+		for exe in $(TESTED_EXECUTABLES); do \
+			echo "AT_TESTED([$${exe}])"; \
+		done; \
+		for tc in $(TESTCASES); do \
+			echo "m4_include([$${tc}])"; \
+		done; \
+	} > $(srcdir)/testsuite.at
+
+# FIXME: Hack to handle unset AUTOM4TE variable
+EXTRA_DIST += $(srcdir)/$(TESTSUITE)
+$(srcdir)/$(TESTSUITE): $(srcdir)/testsuite.at $(srcdir)/local.at $(srcdir)/package.m4
+	AUTOM4TE="$(AUTOM4TE)"; \
+	if test "x$${AUTOM4TE}" = "x"; then AUTOM4TE="autom4te"; fi; \
+	$${AUTOM4TE} --language=autotest -I '$(srcdir)' -o $(TESTSUITE).tmp $(srcdir)/testsuite.at
+	if test -f $(srcdir)/$(TESTSUITE) && cmp $(TESTSUITE).tmp $(srcdir)/$(TESTSUITE); \
+	then rm -f $(TESTSUITE).tmp; \
+	else mv -f $(TESTSUITE).tmp $(srcdir)/$(TESTSUITE); fi
+
+EXTRA_DIST += $(srcdir)/package.m4
+$(srcdir)/package.m4: $(top_srcdir)/configure.ac $(top_builddir)/config.status Makefile.in
+	:; { \
+		echo '# Signature of the current package (generated by tests/Makefile.am).'; \
+		echo 'm4_define([AT_PACKAGE_NAME],      [@PACKAGE_NAME@])'; \
+		echo 'm4_define([AT_PACKAGE_TARNAME],   [@PACKAGE_TARNAME@])'; \
+		echo 'm4_define([AT_PACKAGE_VERSION],   [@PACKAGE_VERSION@])'; \
+		echo 'm4_define([AT_PACKAGE_STRING],    [@PACKAGE_STRING@])'; \
+		echo 'm4_define([AT_PACKAGE_BUGREPORT], [@PACKAGE_BUGREPORT@])'; \
+	} > package.m4.tmp
+	if test -f $(srcdir)/package.m4 && cmp package.m4.tmp $(srcdir)/package.m4; \
+	then rm -f package.m4.tmp; \
+	else mv -f package.m4.tmp $(srcdir)/package.m4; fi
+
+dist-hook:
+	$(MAKE) $(srcdir)/package.m4 $(srcdir)/$(TESTSUITE)
+
+# End of tests/Makefile.am.
+
diff --git a/test/atlocal.in b/test/atlocal.in
new file mode 100644
index 0000000..e69de29
diff --git a/test/autotest.at b/test/autotest.at
new file mode 100644
index 0000000..3017987
--- /dev/null
+++ b/test/autotest.at
@@ -0,0 +1,9 @@
+AT_SETUP([autotest tests])
+AT_KEYWORDS([autotest])
+AT_CHECK([:], [0], [], [])
+AT_KEYWORDS([shell])
+AT_TESTED([sh grep cmp])
+AT_CHECK([${SHELL} --version], [ignore], [stdout], [stderr])
+AT_CAPTURE_FILE([stdout])
+AT_CAPTURE_FILE([stderr])
+AT_CLEANUP()
diff --git a/test/local.at b/test/local.at
new file mode 100644
index 0000000..1f52645
--- /dev/null
+++ b/test/local.at
@@ -0,0 +1,3 @@
+AT_COPYRIGHT([Copyright (C) 2007,2008 Hans Ulrich Niedermann])
+AT_TESTED([autom4te autoconf autoheader autoupdate autoreconf])
+# Local initialization of the test environment would happen here
diff --git a/test/nbb-basic.at b/test/nbb-basic.at
new file mode 100644
index 0000000..68ddf71
--- /dev/null
+++ b/test/nbb-basic.at
@@ -0,0 +1,41 @@
+dnl ===================================================================
+
+AT_COPYRIGHT([Copyright (C) 2008 Hans Ulrich Niedermann])
+AT_TESTED([nbb])
+
+dnl ===================================================================
+
+dnl ===================================================================
+
+AT_SETUP([nbb: --version option])
+AT_KEYWORDS([nbb version])
+AT_CHECK([nbb --version],
+[0],
+[nbb (ndims git utilities) AT_PACKAGE_VERSION
+])
+AT_CLEANUP()
+
+dnl ===================================================================
+
+AT_SETUP([nbb: --help option])
+AT_KEYWORDS([nbb help])
+AT_CHECK([nbb --help], [0], [ignore], [ignore])
+AT_CLEANUP()
+
+dnl ===================================================================
+
+AT_SETUP([nbb: help command])
+AT_KEYWORDS([nbb help])
+AT_CHECK([nbb help], [0], [ignore], [])
+AT_CLEANUP()
+
+dnl ===================================================================
+
+AT_SETUP([nbb: internal-config command])
+AT_KEYWORDS([nbb internal-config])
+AT_CHECK([nbb internal-config], [0], [ignore], [])
+AT_CLEANUP()
+
+dnl ===================================================================
+
+dnl ===================================================================
diff --git a/test/nbb-commands.at b/test/nbb-commands.at
new file mode 100644
index 0000000..4f045ab
--- /dev/null
+++ b/test/nbb-commands.at
@@ -0,0 +1,44 @@
+dnl ===================================================================
+
+AT_COPYRIGHT([Copyright (C) 2008 Hans Ulrich Niedermann])
+AT_TESTED([nbb])
+
+dnl ===================================================================
+
+AT_SETUP([nbb: git config default defaults])
+AT_KEYWORDS([nbb git config])
+AT_CHECK([mkdir test.git && cd test.git])
+AT_CHECK([cd test.git && git init], [0],
+[Initialized empty Git repository in .git/
+])
+echo "$PWD/test.git" > expout
+AT_CHECK([cd test.git && nbb config srcdir], [0], [expout])
+echo "$PWD/test.git/_build/_master" > expout
+AT_CHECK([cd test.git && nbb config builddir], [0], [expout])
+echo "$PWD/test.git/_install/master" > expout
+AT_CHECK([cd test.git && nbb config installdir], [0], [expout])
+AT_CHECK([rm -rf test.git])
+AT_CLEANUP()
+
+dnl ===================================================================
+
+AT_SETUP([nbb: bzr config defaults])
+AT_KEYWORDS([nbb bzr config])
+AT_CHECK([mkdir test.bzr && cd test.bzr])
+AT_CHECK([cd test.bzr && bzr init])
+echo "$PWD/test.bzr" > expout
+AT_CHECK([cd test.bzr && nbb config srcdir], [0], [expout])
+echo "$PWD/test.bzr/_build" > expout
+AT_CHECK([cd test.bzr && nbb config builddir], [0], [expout])
+echo "$PWD/test.bzr/_install" > expout
+AT_CHECK([cd test.bzr && nbb config installdir], [0], [expout])
+AT_CHECK([rm -rf test.git])
+AT_CLEANUP()
+
+dnl ===================================================================
+
+dnl ===================================================================
+
+dnl ===================================================================
+
+
-- 
cgit