tests: avoid distcheck failure with --disable-ltdl-install.

2010-09-18 Thread Ralf Wildenhues
I've ran the various distcheck DISTCHECK_CONFIGURE_FLAGS=... tests
required for release on my system.  This is the only fixup I needed.

Pushed to master.

Cheers,
Ralf

tests: avoid distcheck failure with --disable-ltdl-install.

* tests/ltdl-libdir.at (libdir of installed modules): Skip if
$LIBLTDL does not exist.

diff --git a/tests/ltdl-libdir.at b/tests/ltdl-libdir.at
index 7065c5b..01c9e70 100644
--- a/tests/ltdl-libdir.at
+++ b/tests/ltdl-libdir.at
@@ -93,6 +93,9 @@ main (int argc, const char *argv[])
 : ${LTDLINCL="-I$abs_top_srcdir/libltdl"}
 : ${LIBLTDL="$abs_builddir/../libltdl/libltdlc.la"}
 
+# Skip installcheck if --disable-ltdl-install was used.
+AT_CHECK([test -f "$LIBLTDL" || exit 77])
+
 CPPFLAGS="$LTDLINCL $CPPFLAGS"
 LDFLAGS="$LDFLAGS -no-undefined"
 



Re: [PATCH 2/2] Move portable shell tests from the old to the new testsuite.

2010-09-18 Thread Peter Rosin
Den 2010-09-17 19:28 skrev Charles Wilson:
> On 9/17/2010 1:23 PM, Ralf Wildenhues wrote:
>> And since IIRC
>> Gary wanted to do the release this weekend, I wonder whether this isn't
>> more safely pushed to after the relase.  WDYT?
> 
> FWIW, I agree that this patch should be postponed until after the
> release.  I'm agnostic on whether tests -- such as this one -- should be
> moved from the old test suite to the new one.  It's not as if the old
> test suite will EVER go away, is it, since it serves as a collection of
> demos.  OTOH, the "new test suite" is a nicer framework all around...

I too think it should be postponed but failed to say so explicitly, sorry
about that.  I'll come back to it after the release.

Cheers,
Peter



Re: [PATCH 4/6] maint: reformat README `The Test Suites' for consistency.

2010-09-18 Thread Bob Friesenhahn

This README patch looks fine to me.

Bob

On Sat, 18 Sep 2010, Gary V. Vaughan wrote:


* README (The Test Suites): Reformatted for consistency.
* README.alpha (The Test Suites): Adjust to match.
---
ChangeLog|4 
README   |   38 --
README.alpha |   39 +--
3 files changed, 49 insertions(+), 32 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 2e04bda..25c23db 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
2010-09-18  Gary V. Vaughan  

+   maint: reformat README `The Test Suites' for consistency.
+   * README (The Test Suites): Reformatted for consistency.
+   * README.alpha (The Test Suites): Adjust to match.
+
maint: improve `Reporting Bugs' in README and README.alpha.
* README (Reporting Bugs): Rewritten to a more complete and
concise guide to providing a good bug report.
diff --git a/README b/README
index a40f96c..efd678d 100644
--- a/README
+++ b/README
@@ -79,15 +79,15 @@ Libtool comes with two integrated sets of tests to check 
that your build
is sane.  You can run both test suites like this, assuming that `gmake'
refers to GNU make:

-  gmake -k check
+gmake -k check

If you want to run the old testsuite only, do it like this:

-  gmake check TESTSUITEFLAGS=-V
+gmake check TESTSUITEFLAGS=-V

If you want to run the new testsuite only, do it like this:

-  gmake check-local
+gmake 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
@@ -100,9 +100,8 @@ 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:

-  gmake check TESTS="tests/cdemo-static.test tests/cdemo-static-make.test \
- tests/cdemo-static-exec.test" \
-  TESTSUITEFLAGS=-V
+gmake check TESTSUITEFLAGS=-V TESTS="tests/cdemo-static.test \
+tests/cdemo-static-make.test tests/cdemo-static-exec.test"

Providing that you have a FAIL from the most recent group from a
particular demo directory (like the cdemo-static.test group above), you
@@ -118,37 +117,40 @@ the verbose output from all failed tests.
In order to enable debug shell tracing, you can set VERBOSE=debug when
running the old test suite.

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

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

-  info Autoconf 'testsuite Invocation'
+but simple help may also be obtained through:

-but simple help may also be obtained through
-
-  gmake check-local TESTSUITEFLAGS='--help'
+gmake check-local TESTSUITEFLAGS='--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.  For example, the `libtool'
keyword is used for the tests that exercise only this script.  So it is
possible to test an installed script, possibly from a different Libtool
-release, with
-  gmake check-local TESTSUITEFLAGS="-k libtool LIBTOOL=/path/to/libtool"
+release, with:
+
+gmake check-local \
+TESTSUITEFLAGS="-k libtool LIBTOOL=/path/to/libtool"

Some tests, like the one exercising max_cmd_len limits, make use of this
to invoke the testsuite recursively on a subset of tests.  For these
tests, the variable INNER_TESTSUITEFLAGS may be used.  It will be
-expanded right after the `-k libtool', without separating whitespace,
-so that further limiting of the recursive set of tests is possible.
-For example, to run only the template tests within the max_cmd_len, use
-  gmake check-local TESTSUITEFLAGS="-v -x -k max_cmd_len \
+expanded right after the `-k libtool', without separating whitespace, so
+that further limiting of the recursive set of tests is possible.  For
+example, to run only the template tests within the max_cmd_len, use:
+
+gmake check-local TESTSUITEFLAGS="-v -x -k max_cmd_len \
  INNER_TESTSUITEFLAGS=',template -v -x'"

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,
.

+
4. Obtaining the Latest Sources
===

diff --git a/README.alpha b/README.alpha
index a8912a6..5082ed3 100644
--- a/README.alpha
+++ b/README.alpha
@@ -79,15 +79,15 @@ Libtool comes with two integrated sets of tests to check 
that your build
is sane.  You can run both test suites like this, assuming that `gmake'
refers to GNU make:

-  gmake -k check
+gmake -k check

If you want to run the old testsuite only, do it like this:

-  gmake check TESTSUITEFLAGS=-V
+gmake check TESTSUITEFLAGS=-V

If you want to run the new testsuite only, do it li

Re: [PATCH 5/6] maint: improve README's `Obtaining the Latest Sources'.

2010-09-18 Thread Bob Friesenhahn

This patch seems fine to me as well.

Bob

On Sat, 18 Sep 2010, Gary V. Vaughan wrote:


* README (Obtaining the Latest Sources): Add instructions for
obtaining stable, alpha and nightly snapshot tarballs.
* README.alpha (Obtaining the Latest Sources): Adjust to match.
---
ChangeLog|5 +
README   |   56 +++-
README.alpha |   56 +++-
3 files changed, 115 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 25c23db..a4781d9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
2010-09-18  Gary V. Vaughan  

+   maint: improve README's `Obtaining the Latest Sources'.
+   * README (Obtaining the Latest Sources): Add instructions for
+   obtaining stable, alpha and nightly snapshot tarballs.
+   * README.alpha (Obtaining the Latest Sources): Adjust to match.
+
maint: reformat README `The Test Suites' for consistency.
* README (The Test Suites): Reformatted for consistency.
* README.alpha (The Test Suites): Adjust to match.
diff --git a/README b/README
index efd678d..21bfe21 100644
--- a/README
+++ b/README
@@ -154,6 +154,52 @@ send the file `tests/testsuite.log' to the bug report 
mailing list,
4. Obtaining the Latest Sources
===

+* With the exception of ancient releases, all official GNU Libtool
+  releases have a detached GPG signature file.  With this you can verify
+  that the corresponding file (i.e. without the `.sig' suffix) is the
+  same file that was released by the owner of it's GPG key ID.  First,
+  be sure to download both the .sig file and the corresponding release,
+  then run a command like this:
+
+gpg --verify libtool-x.y.z.tar.gz.sig
+
+  If that command fails because you don't have the required public key,
+  then run this command to import it:
+
+gpg --keyserver keys.gnupg.net --recv-keys 2983D606
+
+  and then rerun the `gpg --verify' command.
+
+* Official stable releases of GNU Libtool, along with these detached
+  signature files are available from:
+
+ftp://ftp.gnu.org/gnu/libtool
+
+  To reduce load on the main server, please use one of the mirrors
+  listed at:
+
+http://www.gnu.org/order/ftp.html
+
+* Alpha quality pre-releases of GNU Libtool, also with detached
+  signature files are available from:
+
+ftp://alpha.gnu.org/gnu/libtool
+
+  and some of the mirrors listed at:
+
+http://www.gnu.org/order/ftp.html
+
+* Nightly snapshots of the unreleased development trunk of GNU Libtool
+  are available from:
+
+http://pogma.com/libtool
+
+  These files do not have signatures, but will allow you to easily
+  determine whether the most recent development code still exhibits any
+  bugs you have discovered, without requiring you to install a complete
+  build environment and the extra tools needed to bootstrap a version
+  control checkout.
+
* The master libtool repository is stored in git.

  If you are a member of the savannah group for GNU Libtool, a writable
@@ -195,6 +241,14 @@ send the file `tests/testsuite.log' to the bug report 
mailing list,
  - Autoconf 2.59 or later
  - Automake 1.9.6 or later

+* The `bootstrap' script sets up the source directory for you to hack,
+  though it may take quite some time to run.  If you don't intend to
+  re-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
+
+
5. Version Numbering


@@ -250,7 +304,7 @@ things:
For more details about version numbers, see:

http://www.gnu.org/software/libtool/contribute.html
---
+--
  Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
  Foundation, Inc.
  Written by Gary V. Vaughan, 2004
diff --git a/README.alpha b/README.alpha
index 5082ed3..1771124 100644
--- a/README.alpha
+++ b/README.alpha
@@ -154,6 +154,52 @@ send the file `tests/testsuite.log' to the bug report 
mailing list,
4. Obtaining the Latest Sources
===

+* With the exception of ancient releases, all official GNU Libtool
+  releases have a detached GPG signature file.  With this you can verify
+  that the corresponding file (i.e. without the `.sig' suffix) is the
+  same file that was released by the owner of it's GPG key ID.  First,
+  be sure to download both the .sig file and the corresponding release,
+  then run a command like this:
+
+gpg --verify libtool-x.y.z.tar.gz.sig
+
+  If that command fails because you don't have the required public key,
+  then run this command to import it:
+
+gpg --keyserver keys.gnupg.net --recv-keys 2983D606
+
+  and then rerun the `gpg --verify' command.
+
+* Official stable releases of GNU Libtool, along with these detached
+  signature files are available from:
+
+ftp://ftp.gnu.org/gnu/libtool
+
+  To reduce load on the main server, please use one of the mirrors
+  listed at:
+
+ht

Re: [PATCH 2/6] maint: consolidate Introductions of README and README.alpha.

2010-09-18 Thread Bob Friesenhahn
This patch seems fine to me except that the doc/PLATFORMS information 
referred to is totally archaic.  It does not really matter if libtool 
0.8 worked on alpha-dec-osf3.2 because we have no clue if modern 
libtool does so and probably don't really care if it does.  It seems 
to me that doc/PLATFORMS should refer to the most recently verified 
version, and not to the first version which worked.  Given this, we 
should plan on re-starting doc/PLATFORMS from scratch.


Bob

On Sat, 18 Sep 2010, Gary V. Vaughan wrote:


* README (Introduction): Rewritten to a more logical order for
first time users, incorporating some additional text that was
previously only in README.alpha.
* README.alpha (Introduction): Adjust to match.
---
ChangeLog|6 ++
README   |   30 --
README.alpha |   37 -
3 files changed, 54 insertions(+), 19 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 3e1cb95..9db58e1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
2010-09-18  Gary V. Vaughan  

+   maint: consolidate Introductions of README and README.alpha.
+   * README (Introduction): Rewritten to a more logical order for
+   first time users, incorporating some additional text that was
+   previously only in README.alpha.
+   * README.alpha (Introduction): Adjust to match.
+
maint: copy the Version Numbering section into README.alpha.
* README.alpha (Version Numbering): No less useful for users
of alpha releases.  Copied from README.
diff --git a/README b/README
index 16328bb..acf8f8b 100644
--- a/README
+++ b/README
@@ -8,22 +8,32 @@ This is GNU Libtool, a generic library support script.  
Libtool hides
the complexity of using shared libraries behind a consistent, portable
interface.

-To use Libtool, add the new generic library building commands to your
-Makefile, Makefile.in, or Makefile.am.  See the documentation for
-details.
-
Libtool's home page is:

-  http://www.gnu.org/software/libtool/libtool.html
+http://www.gnu.org/software/libtool/libtool.html

See the file NEWS for a description of recent changes to Libtool.

-See the file INSTALL for generic instructions on how to build and install
-Libtool.  Please see the file doc/notes.txt for some platform-specific
-information.  Please note that you need GNU make to build Libtool.
+See the file INSTALL for generic instructions on how to build and
+install Libtool.  Please see the file doc/notes.txt for some platform-
+specific information.  Please note that you need GNU make to build
+Libtool.
+
+See the info node (libtool)Tested Platforms. (or the file doc/PLATFORMS)
+for a list of platforms that Libtool already supports.

-See the info node (libtool)Tested Platforms. (or the file
-doc/PLATFORMS) for a list of platforms that Libtool supports.
+Please try it on all the platforms you have access to:
+
+ * If it builds and passes the test suite (`gmake check'), please send
+   a short note to the libtool mailing list  with a
+   subject line including the string `[PLATFORM]', and containing the
+   details from the end of `./libtool --help' in the body.
+ * Otherwise, see `Reporting Bugs' below for how to help us fix any
+   problems you discover.
+
+To use Libtool, add the new generic library building commands to your
+Makefile, Makefile.in, or Makefile.am.  See the documentation for
+details.


2. Reporting Bugs
diff --git a/README.alpha b/README.alpha
index 8c72c03..6f4ed3b 100644
--- a/README.alpha
+++ b/README.alpha
@@ -4,17 +4,36 @@ 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.
+This is an alpha testing release of GNU Libtool, a generic library
+support script.  Libtool hides the complexity of using shared libraries
+behind a consistent, portable interface.

-See the file INSTALL for generic instructions on how to build and install
-Libtool.  Please see the file doc/notes.txt for some platform-specific
-information.  Please note that you need GNU make to build Libtool.
+Libtool's home page is:

-If it builds and passes the test suite (`gmake check'), please send
-notification to the libtool mailing list  with a
-subject line including the string `[PLATFORM]'.
+http://www.gnu.org/software/libtool/libtool.html
+
+See the file NEWS for a description of recent changes to Libtool.
+
+See the file INSTALL for generic instructions on how to build and
+install Libtool.  Please see the file doc/notes.txt for some platform-
+specific information.  Please note that you need GNU make to build
+Libtool.
+
+See the info node (libtool)Tested Platforms. (or the file doc/PLATFORMS)
+for a list of platforms that Libtool already supports.
+
+Please try it on all the platforms you have access to:
+
+ * If it builds and passes the test suite (`gmake check'), pleas

Re: [PATCH 2/6] maint: consolidate Introductions of README and README.alpha.

2010-09-18 Thread Gary V. Vaughan
[[top-post re-ordered]]

Hi Bob,

Thanks for the reviews.

> On Sat, 18 Sep 2010, Gary V. Vaughan wrote:
> 
>> * README (Introduction): Rewritten to a more logical order for
>> first time users, incorporating some additional text that was
>> previously only in README.alpha.
>> * README.alpha (Introduction): Adjust to match.
>> ---
>> ChangeLog|6 ++
>> README   |   30 --
>> README.alpha |   37 -
>> 3 files changed, 54 insertions(+), 19 deletions(-)
>> 
>> diff --git a/ChangeLog b/ChangeLog
>> index 3e1cb95..9db58e1 100644
>> --- a/ChangeLog
>> +++ b/ChangeLog
>> @@ -1,5 +1,11 @@
>> 2010-09-18  Gary V. Vaughan  
>> 
>> +maint: consolidate Introductions of README and README.alpha.
>> +* README (Introduction): Rewritten to a more logical order for
>> +first time users, incorporating some additional text that was
>> +previously only in README.alpha.
>> +* README.alpha (Introduction): Adjust to match.
>> +
>>  maint: copy the Version Numbering section into README.alpha.
>>  * README.alpha (Version Numbering): No less useful for users
>>  of alpha releases.  Copied from README.
>> diff --git a/README b/README
>> index 16328bb..acf8f8b 100644
>> --- a/README
>> +++ b/README
>> @@ -8,22 +8,32 @@ This is GNU Libtool, a generic library support script.  
>> Libtool hides
>> the complexity of using shared libraries behind a consistent, portable
>> interface.
>> 
>> -To use Libtool, add the new generic library building commands to your
>> -Makefile, Makefile.in, or Makefile.am.  See the documentation for
>> -details.
>> -
>> Libtool's home page is:
>> 
>> -  http://www.gnu.org/software/libtool/libtool.html
>> +http://www.gnu.org/software/libtool/libtool.html
>> 
>> See the file NEWS for a description of recent changes to Libtool.
>> 
>> -See the file INSTALL for generic instructions on how to build and install
>> -Libtool.  Please see the file doc/notes.txt for some platform-specific
>> -information.  Please note that you need GNU make to build Libtool.
>> +See the file INSTALL for generic instructions on how to build and
>> +install Libtool.  Please see the file doc/notes.txt for some platform-
>> +specific information.  Please note that you need GNU make to build
>> +Libtool.
>> +
>> +See the info node (libtool)Tested Platforms. (or the file doc/PLATFORMS)
>> +for a list of platforms that Libtool already supports.
>> 
>> -See the info node (libtool)Tested Platforms. (or the file
>> -doc/PLATFORMS) for a list of platforms that Libtool supports.
>> +Please try it on all the platforms you have access to:
>> +
>> + * If it builds and passes the test suite (`gmake check'), please send
>> +   a short note to the libtool mailing list  with a
>> +   subject line including the string `[PLATFORM]', and containing the
>> +   details from the end of `./libtool --help' in the body.
>> + * Otherwise, see `Reporting Bugs' below for how to help us fix any
>> +   problems you discover.
>> +
>> +To use Libtool, add the new generic library building commands to your
>> +Makefile, Makefile.in, or Makefile.am.  See the documentation for
>> +details.
>> 
>> 
>> 2. Reporting Bugs
>> diff --git a/README.alpha b/README.alpha
>> index 8c72c03..6f4ed3b 100644
>> --- a/README.alpha
>> +++ b/README.alpha
>> @@ -4,17 +4,36 @@ 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.
>> +This is an alpha testing release of GNU Libtool, a generic library
>> +support script.  Libtool hides the complexity of using shared libraries
>> +behind a consistent, portable interface.
>> 
>> -See the file INSTALL for generic instructions on how to build and install
>> -Libtool.  Please see the file doc/notes.txt for some platform-specific
>> -information.  Please note that you need GNU make to build Libtool.
>> +Libtool's home page is:
>> 
>> -If it builds and passes the test suite (`gmake check'), please send
>> -notification to the libtool mailing list  with a
>> -subject line including the string `[PLATFORM]'.
>> +http://www.gnu.org/software/libtool/libtool.html
>> +
>> +See the file NEWS for a description of recent changes to Libtool.
>> +
>> +See the file INSTALL for generic instructions on how to build and
>> +install Libtool.  Please see the file doc/notes.txt for some platform-
>> +specific information.  Please note that you need GNU make to build
>> +Libtool.
>> +
>> +See the info node (libtool)Tested Platforms. (or the file doc/PLATFORMS)
>> +for a list of platforms that Libtool already supports.
>> +
>> +Please try it on all the platforms you have access to:
>> +
>> + * If it builds and passes the test suite (`gmake check'), please send
>> +   a short note to the libtool mailing list  with a
>> +   subject line including the string 

Re: README cleanups

2010-09-18 Thread Gary V. Vaughan
Hallo Ralf,

Thanks for the reviews.

On 18 Sep 2010, at 13:15, Ralf Wildenhues wrote:
> 
> * Gary V. Vaughan wrote on Sat, Sep 18, 2010 at 07:20:12AM CEST:
>> Okay to push?
> 
> I'm fine with this patch series.  Thanks.

Pushing...

> A minor nit: users don't really need GNU make to build Libtool from a
> release tarball unless they want to do VPATH builds.  This was stated
> before your patch though.  (For a git checkout, I think GNU make may be
> necessary.)  The INSTALL file should already warn about non-GNU make and
> VPATH anyway.

I've amended the wording of that paragraph in 1/6 to now read:

"Please note that you can build GNU Libtool from this directory using a
vendor Make program as long as this is an official release tarball;
otherwise you will need GNU Make for sane VPATH support.  See the file
INSTALL for complete generic instructions on how to build and install
Libtool.  Also, see the file doc/notes.txt for some platform- specific
information."

Cheers,
-- 
Gary V. Vaughan (g...@gnu.org)


PGP.sig
Description: This is a digitally signed message part


Re: [PATCH 6/6] maint: use sed instead of maintaining 2 README files.

2010-09-18 Thread Gary V. Vaughan
On 18 Sep 2010, at 13:40, Ralf Wildenhues wrote:
> * Gary V. Vaughan wrote on Sat, Sep 18, 2010 at 07:20:18AM CEST:
>> * README.alpha: Deleted.  It was mostly identical to README.
>> * libltdl/config/edit-readme-alpha: New script to edit the
>> contents of README in the dist tree prior to tarring up.
>> * Makefile.am (dist-hook): Run it before rolling alpha release
>> tarball.
> 
> For what it's worth ...
> 
>> --- /dev/null
>> +++ b/libltdl/config/edit-readme-alpha
> 
>> +for file in "$@"; do
>> +  trap 'x=$?; rm $file.T; exit $x' 1 2 13 15
>> +
>> +  sed -e '/^This is GNU Libtool,/,/^interface.$/c\
>> +This is an alpha testing release of GNU Libtool, a generic library\
>> +support script.  Libtool hides the complexity of using shared libraries\
>> +behind a consistent, portable interface.' $file > $file.T \
> 
> this script will wrongly exit with status 0 if the stdout redirection
> fails at this point.

Ah, true.  I was trying to keep the script simple, and overdid it a bit.  In
light of that, and my having noticed that the script also didn't complain if
sed was unable to match any text to edit, I've now improved the script thus:

> EXIT_SUCCESS=0
> EXIT_FAILURE=1
> 
> # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
> # is ksh but when the shell is invoked as "sh" and the current value of
> # the _XPG environment variable is not equal to 1 (one), the special
> # positional parameter $0, within a function call, is the name of the
> # function.
> progpath="$0"
> 
> # The name of this program:
> progname=`echo "$progpath" |sed 's|^.*/||'`
> 
> 
> # func_fatal_error ARG...
> # ---
> # Echo program name prefixed message to standard error, and exit.
> func_fatal_error ()
> {
> echo "$progname: $*" >&2
> exit $EXIT_FAILURE
> }
> 
> 
> for file in "$@"; do
>   # Make sure the paragraph we are matching has not been edited since
>   # this script was written.
>   matched=`sed -n -e '/^This is GNU Libtool,/,/^interface.$/p' $file \
>   |wc -l |sed 's|^ *||'`
>   test 3 = "$matched" \
>   || func_fatal_error "$file format has changed, please fix \`$0'"
> 
>   # Don't leave file droppings.
>   trap 'x=$?; rm $file.T; exit $x' 1 2 13 15
> 
>   # Edit the first paragraph to be suitable for an alpha release.
>   sed -e '/^This is GNU Libtool,/,/^interface.$/c\
> This is an alpha testing release of GNU Libtool, a generic library\
> support script.  Libtool hides the complexity of using shared libraries\
> behind a consistent, portable interface.' $file > $file.T
> 
>   # Diagnose redirection failure.
>   test -f $file.T || func_fatal_error "Unable to write $file.T"
> 
>   # Overwrite the original file with our edited version.
>   mv $file.T $file || func_fatal_error "Unable to edit $file"
> done
> 
> exit $EXIT_SUCCESS

Retested with version 2.2.11a and version 2.4.0 before pushing.

Cheers,
-- 
Gary V. Vaughan (g...@gnu.org)


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