Chris Dickens 32ef4335d4 core: Fix --disable-log option to remove logging functionality
Prior to this commit, building the library with the '--disable-log'
option would compile out the debug messages, but the logging functions
remained and would never be used. This commit brings the logging
functions themselves into consideration when building the library.

Additionally, the logging code has been optimized to compile away
unnecessary checks when the '--enable-debug-log' is used and to remove
the debug variables from the context if the library is compiled in such
a way that the debug level is not configurable.

Signed-off-by: Chris Dickens <christopher.a.dickens@gmail.com>
2017-07-09 21:28:57 -07:00
2014-12-16 21:57:42 +01:00
2017-01-12 15:03:16 -08:00
2017-03-31 08:54:21 +02:00
2016-03-20 09:48:06 -06:00
2016-02-26 21:30:00 -07:00
2016-10-01 06:49:09 -06:00
2007-12-02 22:54:59 +00:00
2016-07-24 20:00:00 -06:00
2017-01-18 14:17:38 +00:00
2016-07-24 20:02:31 -06:00

libusb

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libusb is a library for USB device access from Linux, Mac OS X, Windows, OpenBSD/NetBSD and Haiku userspace. It is written in C (Haiku backend in C++) and licensed under the GNU Lesser General Public License version 2.1 or, at your option, any later version (see COPYING).

libusb is abstracted internally in such a way that it can hopefully be ported to other operating systems. Please see the PORTING file for more information.

libusb homepage: http://libusb.info/

Developers will wish to consult the API documentation: http://api.libusb.info

Use the mailing list for questions, comments, etc: http://mailing-list.libusb.info

(Please use the mailing list rather than mailing developers directly)

S
Description
A cross-platform library to access USB devices
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