Updating x11/xf86-video-nv from 2.1.14nb2 to 2.1.18 (pkg/43886)

pkgsrc changes:
- add license definition

Upstream changes:
2010-07-30	nv 2.1.18
Remove RANDR_12_INTERFACE checking, always defined.
config: add comments for main statements
config: replace deprecated use of AC_OUTPUT with AC_CONFIG_FILES
config: replace deprecated AC_HELP_STRING with AS_HELP_STRING
config: replace deprecated AM_CONFIG_HEADER with AC_CONFIG_HEADERS
config: complete AC_INIT m4 quoting
config: remove unrequired AC_SUBST([XORG_CFLAGS])
config: remove unrequired AC_HEADER_STDC
config: remove AC_PROG_CC as it overrides AC_PROG_C_C99
config: update AC_PREREQ statement to 2.60
config: upgrade to util-macros 1.8 for additional man page support
Add a missing " }," pointed out by Johannes Obermayr.
Merge branch 'master' of git://soprano/~aaron/xf86-video-nv
The /compat code is no longer required.
Add PCI table entries for the GeForce 315
Unlike for lspci and the kernel, X bus IDs are decimal instead of hex.
Bring NVKnownChipsets up to date.
Fix the kernel driver error reporting to be a little more verbose.
Depend on libpciaccess >= 0.10.7.
Revert "Refuse to bind to a device which has kernel modesetting active."
nv: refuse to load if there's a kernel driver bound to the device already
COPYING: update file with Copyright notices from source code.
Don't use libcwrappers for calloc and free
Refuse to bind to a device which has kernel modesetting active.
Update MCP6x supported products.
Bug #19817: Add support for GeForce 7025 and 7050.
Bug #24787: Don't crash if LVDS initialization fails

2010-03-08	nv 2.1.17
More products
G80: Cast register reads before shifting them to avoid truncation to 32 bits.
Bug #19545: Add support for MCP7x-based integrated GPUs.
G80: Log unrecognized outputs
Bug #26612: Separate LUTs per output.
Update Sun license notices to current X.Org standard form
configure.ac: remove unused sdkdir=$(pkg-config...) statement

2009-12-15	nv 2.1.16
New board names
Remove an unnecessary (and typo'd) gitignore comment
g80: Add a no-op gamma hook so we don't crash on 1.7 servers
Makefile.am: add ChangeLog and INSTALL on MAINTAINERCLEANFILES
INSTALL, NEWS, README or AUTHORS files are missing/incorrect #24206
INSTALL, NEWS, README or AUTHORS files are missing/incorrect #24206
Several driver modules do not have a ChangeLog target in Makefile.am #23814
.gitignore: use common defaults with custom section # 24239
.gitignore: use common defaults with custom section # 24239
More new boards
New boards

2009-09-11	nv 2.1.15
abi: fixup so the define is picked up
nv: change to using ABI version check
nv: update for resources/RAC API removal
Update to xextproto 7.1 support.
xf86-video-nv: use XORG_CHANGELOG macro to create ChangeLog. #22611


(sno)