Re: new module 'libsigsegv'

[Eric Blake]

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According to Bruno Haible on 7/14/2008 5:16 AM:
| Sam Steingold wrote:
|> OK - I am both proposing a patch AND asking a particular person (Bruno
Haible).
|
| OK, but please keep bug-gnulib in CC.

|
| This is a welcome addition to gnulib, because Eric Blake considers to use
| libsigsegv also for GNU m4.

Yes.  I hope to find time soon to try making c-stack use libsigsegv when
present, since it is better at avoiding false positives on systems like
Linux, and since it is the only way to avoid false negatives on cygwin and
mingw that lack sigaltstack.


| ========================== m4/libsigsegv.m4
=================================
| # libsigsegv.m4 serial 1
| dnl Copyright (C) 2002-2003, 2008 Free Software Foundation, Inc.
| dnl This file is free software; the Free Software Foundation
| dnl gives unlimited permission to copy and/or distribute it,
| dnl with or without modifications, as long as this notice is preserved.
|
| dnl From Bruno Haible, Sam Steingold.
|
| AC_PREREQ(2.61)

Any reason this does AC_PREREQ(2.61), when the rest of gnulib strives to
work with AC_PREREQ([2.59])?  And it is a good habit to remember to quote
the arguments, as in AC_PREREQ([2.61]).

- --
Don't work too hard, make some time for fun as well!

Eric Blake             address@hidden
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