notmuch-new: Only install SIGALRM if not running under gdb
authorChris Wilson <chris@chris-wilson.co.uk>
Sun, 22 Nov 2009 00:44:31 +0000 (00:44 +0000)
committerCarl Worth <cworth@cworth.org>
Sun, 22 Nov 2009 04:36:36 +0000 (05:36 +0100)
commit986f6c98244610da6bba88d0c92895b9758973ee
tree8da16b03bf27006f4fbbef60c3f273741c35d14b
parent3e4ab913db33991177f8da7ae2d6ce7d11791678
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]
Makefile.config
Makefile.local
configure
debugger.c [new file with mode: 0644]
notmuch-client.h
notmuch-new.c