[PATCH] Add pseudo-compatibility with gmime 2.6

[Tomi Ollila]

On Fri, 20 Jan 2012 00:52:47 +0100, Thomas Jost <schnouki at schnouki.net> wrote:
> 
> Here is how I did:
> 
>   (ldd notmuch | grep -q gmime-2.6) && test_subtest_known_broken
> 
> ldd notmuch will show "/path/to/libgmime-2.4.so.*" or
> "libgmime-2.6.so.*" so we can easily check this in the test suite.
> It's a little hacky but it seems to work. AFAIK ldd is a pretty standard
> tool so it should be available (almost) everywhere. However if you have
> a better idea I'll be glad to hear it.

The "hack" is good in a sense that if that check fails in any case
the test_subtest_known_broken is not executed and we get FAIL instead of
BROKEN.
The subshell is unneeded:

	ldd notmuch | grep -q gmime-2.6 && test_subtest_known_broken

does the trick (potentially less forks)... ok now I have to test ;)

haha:
 $ rm xfoo.* xbar.*
 
 $ strace -ff -o xfoo sh -c '(ldd /bin/ls | grep -q libc) && echo foo'
 foo
 $ ls xfoo.*
 xfoo.14277  xfoo.14279  xfoo.14281  xfoo.14283  xfoo.14285
 xfoo.14278  xfoo.14280  xfoo.14282  xfoo.14284

 $ strace -ff -o xbar sh -c 'ldd /bin/ls | grep -q libc && echo foo'
 foo
 $ ls xbar.*
 xbar.14292  xbar.14294  xbar.14296  xbar.14298
 xbar.14293  xbar.14295  xbar.14297  xbar.14299


Tomi