From git at ginac.de  Mon Nov  2 23:29:43 2009
From: git at ginac.de (Jens Vollinga)
Date: Mon,  2 Nov 2009 23:29:43 +0100 (CET)
Subject: [GiNaC-devel] [SCM] GiNaC -- a C++ library for symbolic
	computations branch, ginac_1-5, updated. release_1-4-0-218-g05aa307
Message-ID: <20091102222943.D3A9D5B4061@cebix.net>

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- Log -----------------------------------------------------------------
commit 05aa307b632d8dabdf5aff96d1a0f57d94836a69
Author: Jens Vollinga <jensv at nikhef.nl>
Date:   Mon Nov 2 23:29:21 2009 +0100

    Preparing for release.

-----------------------------------------------------------------------

Summary of changes:
 NEWS         |   10 ++++++++++
 configure.ac |    4 ++--
 2 files changed, 12 insertions(+), 2 deletions(-)


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From git at ginac.de  Mon Nov  2 23:32:07 2009
From: git at ginac.de (Jens Vollinga)
Date: Mon,  2 Nov 2009 23:32:07 +0100 (CET)
Subject: [GiNaC-devel] [SCM] GiNaC -- a C++ library for symbolic
	computations tag, release_1-5-4, created. release_1-4-0-218-g05aa307
Message-ID: <20091102223207.521BB5B4061@cebix.net>

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- Log -----------------------------------------------------------------
commit 05aa307b632d8dabdf5aff96d1a0f57d94836a69
Author: Jens Vollinga <jensv at nikhef.nl>
Date:   Mon Nov 2 23:29:21 2009 +0100

    Preparing for release.
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GiNaC -- a C++ library for symbolic computations


From jensv at nikhef.nl  Mon Nov  2 23:59:35 2009
From: jensv at nikhef.nl (Jens Vollinga)
Date: Mon, 02 Nov 2009 23:59:35 +0100
Subject: [GiNaC-devel] Release GiNaC 1.5.4
Message-ID: <4AEF6457.8070202@nikhef.nl>

Hi everybody,

GiNaC 1.5.4 is out and available. The changes are:

* Default parser now can again read in user defined classes.
* Add mul::info() and add::info() support for numeric info_flags
   (GiNaC now can detect that the sum or product of a number of
   positive expressions is again a positive expression).
* Fixed cast that caused compile error on 64bit machines.
* Fixed incorrect uses of STL iterators.
* Removed subdirectory debian.
* Output LaTeX-symbols using \mathrm, instead of \mbox.

As always, this release can be downloaded from

http://www.ginac.de/Download.html

Best wishes,
Jens


From kreckel at ginac.de  Tue Nov  3 07:44:39 2009
From: kreckel at ginac.de (Richard B. Kreckel)
Date: Tue, 03 Nov 2009 07:44:39 +0100
Subject: [GiNaC-devel] Release GiNaC 1.5.4
In-Reply-To: <4AEF6457.8070202@nikhef.nl>
References: <4AEF6457.8070202@nikhef.nl>
Message-ID: <4AEFD157.6080904@ginac.de>

Hi Jens,

Jens Vollinga wrote:
> GiNaC 1.5.4 is out and available. The changes are:
> 
> * Default parser now can again read in user defined classes.
> * Add mul::info() and add::info() support for numeric info_flags
>   (GiNaC now can detect that the sum or product of a number of
>   positive expressions is again a positive expression).
> * Fixed cast that caused compile error on 64bit machines.
> * Fixed incorrect uses of STL iterators.
> * Removed subdirectory debian.
> * Output LaTeX-symbols using \mathrm, instead of \mbox.

* A new soname, making it unsuitable as drop-in replacement for
   GiNaC-1.5.[0-3] for distributions.  :-(

Methinks, my patch f2f67dde5c9caca is screwy and made you screw up the 
soname of libtool versioning.

Rats! I was lucky to finally have arrived at a crystal clear 
prescription in configure.ac and now it turns out to be wrong.

   -richy.
-- 
Richard B. Kreckel
<http://www.ginac.de/~kreckel/>


From kreckel at ginac.de  Wed Nov  4 01:08:40 2009
From: kreckel at ginac.de (Richard B. Kreckel)
Date: Wed, 04 Nov 2009 01:08:40 +0100
Subject: [GiNaC-devel] Release GiNaC 1.5.4
In-Reply-To: <4AEFD157.6080904@ginac.de>
References: <4AEF6457.8070202@nikhef.nl> <4AEFD157.6080904@ginac.de>
Message-ID: <4AF0C608.80906@ginac.de>

Hi!

Richard B. Kreckel wrote:
> * A new soname, making it unsuitable as drop-in replacement for
>   GiNaC-1.5.[0-3] for distributions.  :-(
> 
> Methinks, my patch f2f67dde5c9caca is screwy and made you screw up the 
> soname of libtool versioning.
> 
> Rats! I was lucky to finally have arrived at a crystal clear 
> prescription in configure.ac and now it turns out to be wrong.

Oh, I think I know what's messed up! The text in configure.ac is 
correct, but when we don't use the age feature, we have only two 
situations: A) the interface is the same as before and B) the interface 
was extended by functions/classes.

Normally, case A would be ++revision. Case B would be ++current, ++age, 
and revision=0. So we always have age==current. But the way 
LT_VERSION_INFO in configure.ac is assigned, age is pinned at 0! It 
should be pinned at age, instead.

So, this would be the correct fix:

--- a/configure.ac
+++ b/configure.ac
@@ -58,8 +58,9 @@ AC_DEFINE_UNQUOTED(ARCHIVE_VERSION, $ARCHIVE_VERSION, 
[Current GiNaC archive fil
  AC_DEFINE_UNQUOTED(ARCHIVE_AGE, $ARCHIVE_AGE, [GiNaC archive file 
version age])

  dnl libtool versioning (We don't use libtool's age numbering since we 
promise
-dnl to keep the binary interface compatible if only ginac_micro_version 
changes.)
-LT_VERSION_INFO="ginac_lt_current:ginac_lt_revision:0"
+dnl to keep the binary interface compatible if only ginac_micro_version 
changes.
+dnl In effect, age is pinned to current.)
+LT_VERSION_INFO="ginac_lt_current:ginac_lt_revision:ginac_lt_current"
  LT_RELEASE="ginac_release"

  AC_SUBST(LT_VERSION_INFO)

Indeed, it leads to libginac-1.5.so.0.1.0 with soname libginac-1.5.so.0.

   -richy.
-- 
Richard B. Kreckel
<http://www.ginac.de/~kreckel/>


From git at ginac.de  Wed Nov  4 22:01:28 2009
From: git at ginac.de (Richard B. Kreckel)
Date: Wed,  4 Nov 2009 22:01:28 +0100 (CET)
Subject: [GiNaC-devel] [SCM] GiNaC -- a C++ library for symbolic
	computations branch, ginac_1-5, updated. release_1-4-0-219-g55c9e75
Message-ID: <20091104210128.CC5885B4056@cebix.net>

This is an automated email from the git hooks/post-receive script. It was
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- Log -----------------------------------------------------------------
commit 55c9e750f7d9dd94e7cb15ae43752da9a402973a
Author: Richard Kreckel <kreckel at ginac.de>
Date:   Wed Nov 4 21:58:26 2009 +0100

    Fix libtool versioning fiasco.
    
    Fix f2f67dde5c9caca, which caused the soname to be bumped too frequently.

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 configure.ac |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)


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From git at ginac.de  Wed Nov  4 22:01:28 2009
From: git at ginac.de (Richard B. Kreckel)
Date: Wed,  4 Nov 2009 22:01:28 +0100 (CET)
Subject: [GiNaC-devel] [SCM] GiNaC -- a C++ library for symbolic
	computations branch, master, updated. release_1-4-0-202-ge6b2274
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commit e6b2274fd45c4e635d5bcad3a4def1e97b37e051
Author: Richard Kreckel <kreckel at ginac.de>
Date:   Wed Nov 4 21:58:26 2009 +0100

    Fix libtool versioning fiasco.
    
    Fix f2f67dde5c9caca, which caused the soname to be bumped too frequently.

-----------------------------------------------------------------------

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 configure.ac |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)


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From git at ginac.de  Wed Nov  4 22:25:00 2009
From: git at ginac.de (Jens Vollinga)
Date: Wed,  4 Nov 2009 22:25:00 +0100 (CET)
Subject: [GiNaC-devel] [SCM] GiNaC -- a C++ library for symbolic
	computations branch, ginac_1-5, updated. release_1-4-0-220-gdbf7b53
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commit dbf7b53572f05c8b803748b781e3ce0fc2be62ab
Author: Jens Vollinga <jensv at nikhef.nl>
Date:   Wed Nov 4 23:12:57 2009 +0100

    Preparing for release.

-----------------------------------------------------------------------

Summary of changes:
 NEWS         |    3 +++
 configure.ac |    2 +-
 2 files changed, 4 insertions(+), 1 deletions(-)


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From git at ginac.de  Wed Nov  4 22:32:55 2009
From: git at ginac.de (Jens Vollinga)
Date: Wed,  4 Nov 2009 22:32:55 +0100 (CET)
Subject: [GiNaC-devel] [SCM] GiNaC -- a C++ library for symbolic
	computations tag, release_1-5-5, created. release_1-4-0-219-g1a7165c
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commit 1a7165c618c297688b905dcb7cea24512a9fbc88
Author: Jens Vollinga <jensv at nikhef.nl>
Date:   Wed Nov 4 22:56:47 2009 +0100

    Preparing for release.
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From jensv at nikhef.nl  Wed Nov  4 23:39:52 2009
From: jensv at nikhef.nl (Jens Vollinga)
Date: Wed, 04 Nov 2009 23:39:52 +0100
Subject: [GiNaC-devel] GiNaC release 1.5.5
Message-ID: <4AF202B8.6090406@nikhef.nl>

Hi everybody,

the last release, 1.5.4, didn't have the correct library versioning. 
This release fixes the problem.

GiNaC 1.5.5 is out and available. The changes are:

* Correct libtool versioning.

As always, this release can be downloaded from

http://www.ginac.de/Download.html

Best wishes,
Jens