libtool/README.alpha

GNU Libtool
***********

1. Introduction
===============

This is an alpha testing release of GNU Libtool, please try it on all
the platforms you have access to.  Using it more or less implicitly
signs you up to help us find whatever problems you report.

If it builds and passes the test suite (`make check'), please send
notification to the libtool mailing list <libtool@gnu.org> with a
subject line including the string `[PLATFORM]'.


2. Reporting Bugs
=================

If this distribution doesn't work for you, before you report the
problem, please try upgrading to the latest version from CVS first:

  export CVS_RSH=ssh
  cvs -z3 -d :pserver:anonymous@cvs.sv.gnu.org:/sources/libtool co libtool
  cd libtool
  ./bootstrap

The `bootstrap' script sets up the source directory for you to hack,
though it may take quite some time to run.  To use it, you need a recent
(maybe yet to be released) version of both Autoconf and Automake.  If
you don't intend to run the test suite, you can speed up the `bootstrap'
step by an order of magnitude if you call it like this instead:

  reconfdirs='. libltdl' ./bootstrap

If your bug is not fixed in the latest version, please send a full
report to <bug-libtool@gnu.org>, including the information from the end
of the help message given by `./libtool --help', and the verbose output
of any failed test groups (as described below).


3. The Test Suites
==================

Libtool comes with two integrated sets of tests to check that your build
is sane.  You can run both test suites like this:

  make check TESTSUITE_FLAGS=-V
  make check-local

The tests of the old test suite run in groups in the various demo
subdirectories, so if one of the tests early in a group FAILs, the rest
of the tests in that group will be SKIPped.  If you see a FAIL further
into a group, even if a test with the same name PASSes in another test
group, you need to take note of the name of the first test in the group
if you want to rerun the group with FAILures to get verbose output.

To run a test group of the old test suite in isolation (say, you think
you have fixed a bug, but don't want to rerun the entire suite), you can
do it like this:

  make check TESTS='cdemo-static.test cdemo-make.test cdemo-exec.test' \
	     TESTSUITE_FLAGS=-V

Providing that you have a FAIL from the most recent group from a
particular demo directory (like the cdemo-static.test group above), you
can explore the state of the directory to help with debugging.

If you wish to report a test group failure to the libtool list, you need
to send the verbose output of the FAILing group, along with the
information from the end of `$(top_builddir)/libtool --help' to the bug
report mailing list, <bug-libtool@gnu.org> with a subject line that
includes the string `[TEST FAILURE]'.  From a Bourne compatible shell,
you can generate verbose test output like this:

  VERBOSE=yes make check \
  TESTS='cdemo-static.test cdemo-make.test cdemo-exec.test' \
  TESTSUITE_FLAGS=-V | tee cdemo-static-group.log

In order to enable debug shell tracing, use VERBOSE=debug instead of
VERBOSE=yes.


In the long run, Libtool will move to using only the new,
Autotest-driven testsuite.  Its usage is documented in

  info Autoconf 'testsuite Invocation'

but simple help may also be obtained through

  make check-local TESTSUITE_FLAGS='--help'

For verbose output, add the flag `-v', for running only a subset of the
independent tests, merely specify them by number or by keyword, both of
which are displayed with the `--list' flag.

If you wish to report test failures to the libtool list, you need to
send the file `tests/testsuite.log' to the bug report mailing list,
<bug-libtool@gnu.org>.

-- 
Copyright (C) 2004, 2005 Free Software Foundation, Inc.

The canonical source of this file is maintained with the
GNU Libtool package.  Report bugs to bug-libtool@gnu.org.

GNU Libtool 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.

As a special exception to the GNU General Public License,
if you distribute this file as part of a program or library that
is built using GNU libtool, you may include it under the same
distribution terms that you use for the rest of that program.

GNU Libtool 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 GNU Libtool; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301  USA


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