From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Sun, 22 Nov 2009 00:44:31 +0000 (+0000)
Subject: notmuch-new: Only install SIGALRM if not running under gdb
X-Git-Tag: 0.1~369
X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=commitdiff_plain;h=986f6c98244610da6bba88d0c92895b9758973ee;hp=986f6c98244610da6bba88d0c92895b9758973ee

notmuch-new: Only install SIGALRM if not running under gdb

I felt sorry for Carl trying to step through an exception from xapian
and suffering from the SIGALARMs..

We can detect if the user launched notmuch under a debugger by either
checking our cmdline for the presence of the gdb string or querying if
valgrind is controlling our process. For the latter we need to add a
compile time check for the valgrind development library, and so add the
initial support to build Makefile.config from configure.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Carl Worth <cworth@cworth.org>
[ickle: And do not install the timer when under the debugger]
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