Using a global ifblock stack for all parsed ifblock objects causes
problems when doing sub-parsing in objects taking other objects as
parameters, because the possibly non-empty stack at startup leads to
false alarm when checking for stack emptiness after parsing the objects.
Use a void ** as the object to pass around, so callers don't need to
know struct ifblock_stack_obj.
Some statics are now defined by configure.ac.in, conky.h got a lot
smaller, which I see as a positive sign.
This patch should not change any functionality, just change what's
defined where. Some features I did/could not test are probably broken,
also compiling for any other OS surely won't complete now. Though I
think fixing these problems is as easy as including some missing
headers.
I've done compile checks with the following configure options:
./configure --enable-eve --enable-rss --enable-smapi
--enable-wlan --enable-debug --enable-testing
So what needs to be tested is:
- audacious
- BMPx
- xmms2
- nvidia
