Log message:
Fix build problem of libraries/liblutil/sha1.c; function proto type mis-match.

Log message:
Update OpenLDAP from 2.3.11 to 2.3.21.  Ok with joerg.

Here are all the changes:

OpenLDAP 2.3.21 Release
	Fixed libldap referral chasing issue (ITS#4448)
	Fixed libldap invalid free bug (ITS#4436)
	Fixed libldap mutex leak (ITS#4441)
	Fixed libldap_r thr_yield(2) return handling (ITS#4469)
	Fixed slapd syncprov/glue interaction issue (ITS#4323, ITS#4417)
	Fixed slapd operational attrs in presence of global overlays (ITS#4431)
	Fixed slapd "threads" config value checking (ITS#4433)
	Fixed slapd connection index bound check (ITS#4449)
	Fixed slapd connection cleanup (ITS#4465)
	Fixed slapd slap_realloc misuse (ITS#4477)
	Fixed slapd size limit check when pagesize=1 (ITS#4479)
	Fixed slapd-bdb/hdb cache issue (ITS#4439)
	Fixed slapd-ldbm crash on modify bug (ITS#4464)
	Fixed slapd-ldap potential bind deadlock (ITS#4409)
	Fixed slapd-ldap/meta conn expiration concurrency (ITS#4429)
	Fixed slapd-ldap failed bind connection trashing (ITS#4428)
	Fixed slapd-ldap/meta chase-referrals disabling (ITS#4447)
	Fixed slapd-ldap controls forwarding (ITS#4457)
	Fixed slapd-ldap pretty DN in proxied requests (ITS#4456)
	Fixed slapd-ldbm crash on modify bug (ITS#4464)
	Fixed slapd-meta write error mapping (ITS#4419)
	Removed lint
	Build Environment
		Added slapo-auditlog build support (ITS#4372)
		Fixed multi-precision sizeof detection (ITS#4416)
		Fixed liblunicode build (ITS#4435)
		Updated libtool to version 1.5.22 (ITS#4471)
		Updated shtool to version 2.0.5

OpenLDAP 2.3.20 Release
	Added libldap SASL workaround for broken LDAP servers (ITS#4391)
	Fixed libldap/slapd valuesReturnFilter OID (ITS#4404)
	Fixed slapd config_generic_wrapper missing parameter bug (ITS#4376)
	Fixed slapd extensible filter value normalization bug (ITS#4380)
	Fixed slapd context CSN not updating issue (ITS#4384)
	Fixed slapd non-read/write epoll event handling (ITS#4395)
	Fixed slapd syncrepl de-normalize UUID issue
	Fixed slapd syncrepl dynamic reconfig issue (ITS#4401)
	Added slapd syncrepl log messages (ITS#4369)
	Added slapd permissive modify/increment support
	Added slapd dynamically registered debug level support
	Fixed slapd connectionless LDAP support
	Fixed slapd cn=config error on create failure issue (ITS#4407)
	Fixed slapd-bdb/hdb wake listener on runqueue submit (ITS#4385)
	Fixed slapd-ldap/meta resources leaks on multiple binds (ITS#4387)
	Fixed slapd-ldap/meta assert on connection shutdown (ITS#4390)
	Added slapd-meta subtree-exclude feature
	Fixed slapo-syncprov update latency issue (ITS#4385)
	Fixed slapo-auditlog crash (ITS#4394)
	Fixed slapo-accesslog unbind crash (ITS#4386)
	Fixed slurpd reject error formating (ITS#4382)
	Fixed ldappasswd unbind issue (ITS#4403)
	Fixed slapo-pcache assert on attrsonly search (ITS#4406)
	Added slapo-pcache max_queries enhancement (ITS#4225)
	Added slapo-pcache negative caching enhancement
	Build Environment
		Fixed liblunicode cross compiling problem (ITS#4363)
		Updated <netinet/tcp.h> detection for AIX (ITS#4312)
		Updated multi-precision library detection
	Documentation
		Updated misc. manual pages

OpenLDAP 2.3.19 Release
	Fixed libldap disable DH key exchange with DH params (ITS#4354)
	Fixed libldap_r thread pool destroy hang (ITS#4349,ITS#4368)
	Fixed slapd slap_daemon destroy issue (ITS#4370)
	Fixed slapd-hdb livelock issue (ITS#4360)
	Fixed slapd-bdb/hdb auto-recovery issue (ITS#4361,ITS#4373)
	Fixed slapd-bdb/hdb BDB 4.4 compatibility issues (ITS#4362)
	Fixed slapo-ppolicy modify issue (ITS#4355)
	Fixed slapo-syncprov/pcache filter dup issue (ITS#4364)
	Fixed slapo-syncprov playlog nentries reset issue (ITS#4365)
	Build environment
		Fixed slaptools when --disable-debug (ITS#4351)
		Fixed slapd(8) solaris select(2) issue (ITS#4357)

OpenLDAP 2.3.18 Release
	Fixed slapd syncrepl variable used before set bug (ITS#4331)
	Updated slapd-meta retry capabilities (ITS#4328)
	Fixed slapd-bdb slapcat autorecover bug (ITS#4324)
	Fixed slapo-chain search limits (ITS#4336)
	Fixed slapo-pcache attrsets issues (ITS#4316)
	Fixed slapo-translucent connection destroy (ITS#4334)
	Fixed slapd-config handling of attribute options (ITS#4339)
	Fixed slapd-ldap idassert resource leak (ITS#4326)
	Fixed slapd-meta nretries issue (ITS#4059)
	Fixed slapd wake_listener loses wakes (ITS#4343)
	Fixed slapd connection manager issue (ITS#4338)
	Fixed slapd handling of old style configuration directives (ITS#4341)
	Removed slapd-bdb/hdb extraneous yields (ITS#3950)
	Build Environment
		Removed problematic Linux sched_yield(2) workarounds (ITS#3950)
	Documentation
		Updated release documents
		Updated misc. manual pages

OpenLDAP 2.3.17 Release
	Fixed slapd anonymous proxy authorization issue (ITS#4320)
	Fixed slapd-ldap/meta session reuse issue (ITS#4315)
	Fixed slapd-ldap idassert anon-to-anon issue (ITS#4321)
	Fixed slapd-monitor thread issue (ITS#4318)
	Build environment
		Updated Linux sched_yield(2) workaround to use nanosleep(2) (ITS#3950)
		Fixed configure report-to URL

OpenLDAP 2.3.16 Release
	Fixed slapd-bdb reindexing via cn=config not noticed issue (ITS#4260)
	Fixed slapd-monitor connection search crash (ITS#4300)
	Flapd slapd cn=config bad ACL syntax modify crash (ITS#4306)
	Fixed slapd ACL/suffix configuration issue (ITS#4307)
	Fixed slapd-bdb/hdb cache issue (ITS#4308)
	Fixed slapd-bdb/hdb/ldbm suffix add with default referral issue (ITS#4310)
	Fixed slapd-ldbm compare cache release issue (ITS#4313)
	Fixed slapd syncrepl time/size limit parsing
	Fixed slapi slapi_op_bind_callback fix (ITS#4311)
	Fixed slapi pluginlog fix (ITS#4291)
	Fixed ldapsearch response control handling issue
	Build environment
		Replace sched_yield(2) on Linux with select(2) (ITS#3950)
	Documentation
		Added slapd-bdb(5) cachefree description
		Updated misc. manual pages

OpenLDAP 2.3.15 Release
	Fixed slapd strerror logging bug (ITS#4292)
	Fixed slapd ACL add/delete fraction issue (ITS#4295)
	Fixed slapd ACL users selfwrite issue (ITS#4299)
	Fixed slapd attrs/objectclass replog issues (ITS#4298)
	Fixed slapd-ldap password modify exop password return (ITS#4294)
	Build environment
		Disable test030-relay when threads are unavailable (ITS#4297)

OpenLDAP 2.3.14 Release
	Fixed slapd assertion control restrictions
	Fixed slapd sc_prev update after free bug (ITS#4237)
	Fixed slapd pid file creation (ITS#4241,4251)
	Fixed slapd DEBUG dependency (ITS#4245)
	Added slapd warning for excessive threads number (ITS#4249)
	Fixed slapd passwd incomplete mod structure issue (ITS#4278)
	Fixed slapd ACL exact attrval clause normalization (ITS#4255)
	Fixed slapd modify/delete by ordered index issue
	Fixed slapd strerror NULL bug (ITS#4285)
	Fixed slapd-glue issues (ITS#4084,4133)
	Fixed slapd-hdb idl Delete bug (ITS#4250)
	Fixed slapd-hdb cache deadlock (ITS#4254)
	Fixed slapd-bdb/hdb alock_close bug (ITS#4259)
	Fixed slapd-bdb dn2id IDL cache bug (ITS#4263)
	Fixed slapd-bdb/hdb mode argument parsing (ITS#4257)
	Fixed slapd-bdb/hdb cn=config reindexing (ITS#4260)
	Fixed slapd-bdb/hdb cn=config olcDbIndex modify/replace (ITS#4262)
	Fixed slapd-bdb/hdb lockup issue (ITS#4184)
	Fixed slapd-ldap anonymous identity assertion (ITS#4272)
	Added slapd-ldap/meta idle-timeout support (ITS#4115)
	Fixed slapd-meta bind-timeout handling
	Fixed slapd-sql plug leak
	Fixed slapo-dynlist/dyngroup nonexistant object return code (ITS#4224)
	Updated slapo-dynlist (ITS#3756,3781)
	Fixed slapo-rwm static DN free bug (ITS#4248)
	Fixed slapo-syncprov unpublished control (ITS#4238)
	Fixed slapo-syncprov message id issue
	Fixed slapo-unique extraneous searches (ITS#4267)
	Build environment
		Fixed thread dependency of test028 (ITS#4141)
		Updated test026-dn
		Updated test033-glue-syncrepl (ITS#4264)
	Documentation
		Updated slapd.conf(5) and Admin Guide (ITS#4146,4266)
		Updated slapo-dynlist(5) (ITS#4197)
		Updated slapo-pcache(5) (ITS#4232)
		Updated slapindex(8) (ITS#4242)

OpenLDAP 2.3.13 Release
	Fixed libldap/liblutil MSG_ACCRIGHTSLEN bug (ITS#4206)
	Fixed libldap ldap_bv2escaped_filter_value issue (ITS#4212)
	Fixed liblutil URL value-specs issue (ITS#4221)
	Fixed slapd sizelimit disclose issue (ITS#4213)
	Fixed slapd gentlehup write restrict issue (ITS#3717)
	Fixed slapd gentlehup abnormal issue (ITS#4217)
	Fixed slapd delta-sync subtree scope issue (ITS#4227)
	Fixed slapd cn=config OID/name pollution issue (ITS#4185)
	Fixed slapd cn=config rootdn issue (ITS#4192)
	Fixed slapd cn=config slaptest -F without -f issue (ITS#4194)
	Fixed slapd cn=config ACL issue (ITS#4218)
	Fixed slapd-bdb negative results IDL cache issue (ITS#4223)
	Fixed slapd-bdb cursor close issue (ITS#4226)
	Fixed slapd-hdb slapadd -q issue (ITS#4210)
	Fixed slapd-hdb missing results issue (ITS#4186)
	Fixed slapd-ldap potential double free issue (ITS#4189)
	Fixed slapd-meta matched DN issue (ITS#4195)
	Fixed slapd-meta DN cache issue (ITS#4196)
	Fixed slapd-monitor shadow issue (ITS#4214)
	Fixed slapo-accesslog delta-syncrepl issue (ITS#4198)
	Fixed slapo-accesslog cleanup issue (ITS#4209)
	Fixed slapo-chain resource leak issue (ITS#4140)
	Fixed slapo-chain identity assertion issue (ITS#4256)
	Fixed slapo-pcache attrset check issue (ITS#4199)
	Fixed slapd-bdb readonly dirty alock issue (ITS#4201)
	Fixed slapd-pcache non-requested attributes issues (ITS#4203,4204)
	Fixed slaptest -F -f success with unsupported issue (ITS#4220)
	Build environment
		Improved Berkeley DB detection (ITS#3809)
		Updated DB_CONFIG example (ITS#4229)
	Documentation
		Updated ldif(5) to include change record description

OpenLDAP 2.3.12 Release
	Fixed libldap ldapi:// authdn construction
	Added libldap ldap_bv2escaped_filter_value (ITS#2535)
	Added libldap/slapd TLS DSA certificate support (ITS#4017)
	Fixed libldap SASL bind issue (ITS#4158)
	Fixed ldapmodrdn empty line handling (ITS#4101)
	Fixed client tools additional info printing (ITS#4147)
	Updated slapd ldaps:// not configured fix (ITS#4082,4083)
	Fixed slapd connection crashes (ITS#4108)
	Fixed slapd illegal S option bug (ITS#4119)
	Fixed slapd cn=monitor log level mod issue (ITS#4091)
	Fixed slapd cn=config bad access issue (ITS#4111)
	Fixed slapd cn=config access modify issue (ITS#4127)
	Fixed slapd cn=config init issue (ITS#4128)
	Fixed slapd non-reentrant libwrap issue (ITS#4099)
	Fixed slapd thread v. tools_threads settings
	Fixed slapd spurious defer message (ITS#3850)
	Fixed slapd attribute SYNTAX OIDM issue (ITS#4116)
	Fixed slapd modify empty sequence bug (ITS#4183)
	Fixed slapd-bdb uninitialized condition in tool mode (ITS#4143)
	Fixed slapd-bdb empty suffix and syncprov issue (ITS#4171)
	Fixed slapd-hdb syncrepl deadlock issue (ITS#4088)
	Added slapd-ldap write op timeout support (ITS#4157)
	Fixed slapd-ldap/slapo-chain matched dn handling (ITS#4176)
	Fixed slapd-meta invalid DN attrs normalize/pretty issue (ITS#4107)
	Fixed slapd-meta rootdn erroneous success issue (ITS#4122)
	Fixed slapd-meta proxying bind result issue (ITS#4129)
	Fixed slapd-meta/slapo-rwm rwm-mapping issue (ITS#4086)
	Fixed slapd-meta per-target retry (ITS#4150)
	Fixed slapd-meta size/time limit handling (ITS#4145)
	Fixed slapd-sql size limit count (ITS#4181)
	Fixed slapo-ppolicy pwdFailureTime after bind success issue (ITS#4134)
	Fixed slapo-ppolicy add passord_hash quality config dependency
	Fixed slapo-syncprov LDAP response types (ITS#4183)
	Added slapd delta syncrepl support
	Added slapadd thread support
	Updated slapcat subordinate database handling (ITS#4089)
	Added slapd/slaptest pid/arg file consistency check (ITS#4074)
	Updated slaptools default debug level to "none" (ITS#4044)
	Fixed slurpd backwards compat issue (ITS#4151)
	Added slurpd pid/arg file consistency check (ITS#4152)
	Updated contrib smbk5pwd module
	Removed lint
	Build environment
		Fixed libldap HSTRERROR issue (ITS#4124)
		Fixed slapd AIX IFMT issue (ITS#4123)
		Added slapd-bind test program
		Added inet_ntoa_b support for VxWorks (ITS#3440)
		Updated test036 (ITS#4095)
		Fixed test036 cmp issue (ITS#4142)
		Dropped SSLeay support
	Documentation
		slapd.conf(5) defaultSearchBase issue (ITS#4162)
		slap tool man pages wll typo (ITS#4169)

Log message:
Update path from cyrus-sasl2 to cyrus-sasl.

Log message:
Aligned the last line of the buildlink3.mk files with the first line, so
that they look nicer.

Log message:
fix avl_* function prototype conflicts on Solaris, so this now builds
on Solaris.

Log message:
Over 1200 files touched but no revisions bumped :)

RECOMMENDED is removed. It becomes ABI_DEPENDS.

BUILDLINK_RECOMMENDED.foo becomes BUILDLINK_ABI_DEPENDS.foo.

BUILDLINK_DEPENDS.foo becomes BUILDLINK_API_DEPENDS.foo.

BUILDLINK_DEPENDS does not change.

IGNORE_RECOMMENDED (which defaulted to "no") becomes USE_ABI_DEPENDS
which defaults to "yes".

Added to obsolete.mk checking for IGNORE_RECOMMENDED.

I did not manually go through and fix any aesthetic tab/spacing issues.

I have tested the above patch on DragonFly building and packaging
subversion and pkglint and their many dependencies.

I have also tested USE_ABI_DEPENDS=no on my NetBSD workstation (where I
have used IGNORE_RECOMMENDED for a long time). I have been an active user
of IGNORE_RECOMMENDED since it was available.

As suggested, I removed the documentation sentences suggesting bumping for
"security" issues.

As discussed on tech-pkg.

I will commit to revbump, pkglint, pkg_install, createbuildlink separately.

Note that if you use wip, it will fail!  I will commit to pkgsrc-wip
later (within day).

Log message:
Take maintainership.

Log message:
Drop maintainership for packages that I no longer have time to maintain.

Log message:
DEPENDS and PKGREVISION bumps because db4's library name changed.

Log message:
Add (conflicting) "iodbc" and "unixodbc" options to openldap \ 
for ODBC support,
from PR#31960.  Ok by jlam and wiz.