Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

MFC r234711, r234756-234759, r234786:

r234711:
fix EAP server support after the 0.7.3 import:
- eap_xxx.c files have been renamed to eap_server_xxx.c
- additional crypto files are required for some options
- EAP_MD5 and EAP_GTC is now enabled by default to match vendor config
- move each file on its own line to hopefully make further diffs easier
to read

EAP_SERVER is now enabled by default. Fiddling with HOSTAPD_CFLAGS in
src.conf is no longer required to get a basic WPA-EAP/radius setup
running. [1]

r234756-234758:
- Follow up r234711 and do same for the supplicant, one file/option per
line. While here merge the options which are always enabled.
- enable EAP_GTC and EAP_OTP to match upstream's default configuration
- not only the file names have changed from eap_xxx.c to eap_server_xxx.c,
the defines too

r234759:
Move crypto stuff into a common Makefile. While here fix the
WITHOUT_OPENSSL build by using the wpa's internal crypto support if
openssl is not available, this allows us to unconditionally enable
EAP support.

r234786:
Fix WITHOUT_EXAMPLES build:
While removing unnecessary entries from .PATH.c I missed that for the
examples WPA_SUPPLICANT_DISTDIR/HOSTAPD_DISTDIR is explicitly added to
.PATH.

MFC r230293:

Add missing line continuation \. It did not cause any issue because
the same path is already being included in ../Makefile.inc.

PR: 164192
Submitted by: Devin Teske <dteske vicor com>

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by: re (implicit)

Adapt for wpa_supplicant / hostapd 0.7.3.

Update for hostapd & wpa_supplicant 0.6.10.

update to 0.6.8

Reviewed by: thompsa

- install the example wpa_supplicant.conf file to the share/examples/etc
directory [1]
- add the FILES section to the wpa_supplicant.conf.5 file, so that people
will be able to detect the example configuration file easier. [2]

PR: docs/121821 [2]
Approved by: brooks [1]
MFC after: 3 days

enable syslog support and add -s option to the man page

MFC after: 3 weeks

enable wired driver support

Submitted by: "Paul B. Mahol" <onemda@gmail.com>
MFC after: 1 week

fix building w/ WITHOUT_WPA_SUPPLICANT_EAPOL

MFC after: 1 week

install sample wpa_supplicant.conf; not everyone has source to reference

fix building with NO_CRYPT=true

PR: 116439
Approved by: re (gnn)

o enable use of EAP methods w/o modification to the base system; use
WPA_SUPPLICANT_CFLAGS, etc. (consult the Makefile's for details)
o enable ipv6 support in hostapd (for communication w/ a radius backend)

PR: bin/116164
Submitted by: "Scot Hetzel" <swhetzel@gmail.com>
Approved by: re (gnn)
MFC after: 2 weeks

update for wpa_supplicant 0.5.8 import:
o unix domain socket to wpa_cli is configured w/ CONFIG_CTRL_IFACE_UNIX
o terminate on last interface option is configured w/ CONFIG_TERMINATE_ONLASTIF
o ndis/Packet32.c fixups to force roaming mode to manual
o document new mixed_cell config knob

Submitted by: thompsa (Packet32.c)
Reviewed by: thompsa, sephe
Approved by: re (hrs)

Add missing library dependencies.

Reimplementation of world/kernel build options. For details, see:

http://lists.freebsd.org/pipermail/freebsd-current/2006-March/061725.html

The src.conf(5) manpage is to follow in a few days.

Brought to you by: imp, jhb, kris, phk, ru (all bugs are mine)

update for v0.4.8 import of wpa_supplicant and hostapd

MFC after: 2 weeks

Change default build of wpa_supplicant to include EAPOL support;
ENABLE_WPA_SUPPLICANT_EAPOL is no more, now use NO_WPA_SUPPLICANT_EAPOL
to build with only WPA-PSK support.

Reviewed by: ru, bsdimp (basic approach)
MFC after: 1 week

Enable -D ndis support in wpa_supplicant and add the ndis_events utility.
This allows wpa_supplicant to work with WPA and WPA2 compliant NDIS
drivers.

o move wpa_supplicant to section 8
o fillin wpa_supplicant.conf.5

Approved by: re (blanket wpa)

add EAP-TTLS to the EAPOL group; may want a separate knob later

freebsd pieces of wpa supplicant support

Reviewed by: brooks