This updates NBIS to its latest 5.0.0 version, dated 04/03/2015, from a
1.x version, dated 2007.

Original sources are available at:
https://www.nist.gov/itl/iad/image-group/products-and-services/image-group-open-source-server-nigos#Releases

And full change log at:
https://www.nist.gov/sites/default/files/documents/2016/12/14/changelog.txt

NBIS is pretty complicated to update, seeing as we've made quite a few
changes to get it to compile as a library. With those scripts, we can
easily trim headers to remove functions we don't use, rename global
variables, and do any sort of fixups that are necessary right now.

In the future, removing unused NBIS functions might be as easy as
updating that script, re-running it, and pushing the changes.

Note that remove-function.lua is a very crude parser that only supports
NBIS' style of declaration, with the return type on the same line as the
function name. I wouldn't recommend trying to use it in another project.

Callcatcher (https://github.com/caolanm/callcatcher) was also used to
remove additional unused functions.

It's gone in NBIS 5.0.0, and will need to be replaced after the update.

elan: Send stop cmd and recalibrate after each capture

See merge request libfprint/libfprint!11

Igor Filatov authored Jul 17, 2018 and Bastien Nocera committed Aug 10, 2018

This seems to fix the lock-up issue with 0903

Update Elan driver

See merge request libfprint/libfprint!10

Igor Filatov authored Mar 01, 2018 and Bastien Nocera committed Aug 10, 2018

Based on experience. Values more than 24 seem to work just after
enrollment, but it becomes very hard to verify in a day or so.

Igor Filatov authored Feb 28, 2018 and Bastien Nocera committed Aug 10, 2018

There has been a report that a 0x0c03 was installed straight (other
readers so far have produced images that are 90 degrees rotated). There
is no way for the dirver to know how a device is installed, so for now just
make an exception.

Igor Filatov authored Feb 04, 2018 and Bastien Nocera committed Aug 10, 2018

Frame height is a loosely experience-backed guesstimation. 50 seems to be
a good middle ground between swipe speed and quality.

Igor Filatov authored Aug 09, 2018 and Bastien Nocera committed Aug 10, 2018

Sensor reset code has been removed because it is not needed during normal
operation.

Calibration and frame processing logic has been improved according to
recommendations from Elantech.

Igor Filatov authored Jan 16, 2018 and Bastien Nocera committed Aug 09, 2018

Make each command a separate struct to get finer control over which
commands are called on which devices. Update ssm's accordingly. Add
sensor_reset and fuse_load commands.

Support 0x0903, 0x0c03, 0x0c16, 0x0c1a, 0x0c26

build: Fix build with newer meson

See merge request libfprint/libfprint!9

The gtk-doc meson helper regressed in that it didn't expect the
libfprint.types file to not exist, as earlier versions did. Remove
the --rebuild-types call so that it is not generated, and meson carries
on compiling the rest of the library.

See https://gitlab.gnome.org/GNOME/gtk-doc/issues/48
See https://github.com/mesonbuild/meson/issues/3892
See https://bugzilla.redhat.com/show_bug.cgi?id=1604585

lib: Include more standard headers for drivers to use

See merge request libfprint/libfprint!8

Such as string.h and stdlib.h, to be able to compile on older
toolchains like that of Fedora 27.

Another assert downgrade

See merge request libfprint/libfprint!7

It failed to finish the build otherwise:
https://github.com/mesonbuild/meson/issues/3892

Similarly to b1ac865a, downgrade
fp_err() to be non-fatal. A number of drivers would spit out an error
when encountering this call, but not crash, carry on and most of the
time recover.

Make sure we don't assert in those cases.

Same as b1ac865a but for the drivers
API.

lib: Downgrade BUG* assertions to work-around crashes

Closes #77

See merge request libfprint/libfprint!6

BUG() and BUG_ON() didn't use to assert, but only print an error if
debugging was enabled. This was hiding a lot of state bugs in drivers,
and transforming those into assertions causes crashes.

Downgrade the assertion to only print a warning, and hope that those
eventually get fixed in the drivers so we can re-enable them.

Closes: #77

poll: Fix fp_get_pollfds retval type

See merge request libfprint/libfprint!5

fp_get_pollfds() is supposed to return a negative value on failure, but
size_t is an unsigned integer. Use ssize_t instead.

upekts: Fix enrollment never finishing on some upekts devices

See merge request libfprint/libfprint!3

Add support for more device status codes, brought back from the
now-removed UPEKE2 driver.

See https://gitlab.freedesktop.org/libfprint/libfprint/blob/3bf55a3e0766ca90f5befc1ed161b1c83005a962/libfprint/drivers/upeke2.c#L1013

elan: Add USB ID for TNP Nano USB Fingerprint Reader (04f3:0c26)

See merge request libfprint/libfprint!1

The device works without any additional changes to the driver.

https://www.amazon.co.uk/gp/product/B075955HY7/

The udevdir variable in udev.pc might not have a trailing slash.

We need to call setlocale() so we run in UTF-8 mode, and can print that
sweet sweet em dash.