net-nds/openldap 2.6.1 version bump

Closes: https://bugs.gentoo.org/799092
Bug: https://bugs.gentoo.org/624178
Bug: https://bugs.gentoo.org/815844
Bug: https://bugs.gentoo.org/609486

Signed-off-by: Dennis Lamm <expeditioneer@gentoo.org>
(cherry picked from commit c2e92fe1e144e8563f753a76d9d0cba923bb8878)
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>

9 files changed, 1449 insertions, 0 deletions

diff --git a/net-nds/openldap/Manifest b/net-nds/openldap/Manifest
index 94ca3b8be20f..c0b19b7c9812 100644
--- a/net-nds/openldap/Manifest
+++ b/net-nds/openldap/Manifest
@@ -2,4 +2,5 @@ DIST openldap-2.4.57.tgz 5883912 BLAKE2B 439605e1bebcf34968f0a552aaade1b72b7671a
 DIST openldap-2.4.58.tgz 5885225 BLAKE2B effb618dba03497796a497cd7f53ec52e389133769321dd242433bed5ec4b1f66cf7353f08a49d5f3465880f6bcfc9afc9c7d2a28e075b66f5fd926b02213541 SHA512 2fa2aa36117692eca44e55559f162c8c796f78469e6c2aee91b06d46f2b755d416979c913a3d89bbf9db14cc84881ecffee69af75b48e1d16b7aa9d2e3873baa
 DIST openldap-2.4.59.tgz 5886272 BLAKE2B a2a8bed1d2af97fd41d651668152fd4740871bc5a8abf4b50390839228af82ac103346b3500ae0f8dd31b708acabb30435b90cd48dfafe510e648df5150d96b8 SHA512 233459ab446da6e107a7fc4ecd5668d6b08c11a11359ee76449550393e8f586a29b59d7ae09a050a1fca4fcf388ea61438ef60831b3ae802d92c048365ae3968
 DIST openldap-2.5.4.tgz 6415235 BLAKE2B 16e466d01dc7642786bb88a101854513f1239f1e817fd05145e89deb54bc1b911a5dc5f42b132747f14bdd2a3355e7c398b8b14937e7093361f4a96bfb7e9197 SHA512 00b57c9179acf3b1bde738e91604f3b09b5f5309106362bb947154d131868f233713eaa75c9af9771bfad731902d67406e8fb429851bad227fc48054cace16a8
+DIST openldap-OPENLDAP_REL_ENG_2_6_1.tar.gz 6211863 BLAKE2B 81f4591db483a214351c2e02631fef2875e17e0890fc621182d2ed61d927c3c029a4f290ee6c0788952495d6f7a76ed15e62557b8d8f2e241d867e19fdf223b7 SHA512 ca61c1dccf3194d8d149ca0c45a4834d6fadf67a3676cf348f5f62ab92c94bc7501216d7da681c3a6f87f646a18d0f3d116c3d3a24d2e5cbebc6c695c986e517
 DIST rfc2307bis.schema-20140524 12262 BLAKE2B 98031f49e9bde1e4821e637af3382364d8344ed7017649686a088070d96a632dffa6c661552352656b1b159c0fd962965580069a64c7f3d5bb6a3ed75f60fd99 SHA512 83b89a1deeefc8566b97e7e865b9b6d04541099cbdf719e24538a7d27d61b6209e87ab9003a9f140bd9afd018ec569e71721e3a24090e1902c8b6659d2ba103e
diff --git a/net-nds/openldap/files/openldap-2.6.1-cloak.patch b/net-nds/openldap/files/openldap-2.6.1-cloak.patch
new file mode 100644
index 000000000000..8fab052d4db1
--- /dev/null
+++ b/net-nds/openldap/files/openldap-2.6.1-cloak.patch
@@ -0,0 +1,25 @@
+diff --git a/contrib/slapd-modules/cloak/cloak.c b/contrib/slapd-modules/cloak/cloak.c
+index ced7a8024..dffce3614 100644
+--- a/contrib/slapd-modules/cloak/cloak.c
++++ b/contrib/slapd-modules/cloak/cloak.c
+@@ -29,6 +29,7 @@
+ #include "ac/socket.h"
+ 
+ #include "lutil.h"
++#include "attr.h"
+ #include "slap.h"
+ #include "slap-config.h"
+ 
+diff --git a/servers/slapd/attr.h b/servers/slapd/attr.h
+index e69de29bb..73949f60c 100644
+--- a/servers/slapd/attr.h
++++ b/servers/slapd/attr.h
+@@ -0,0 +1,8 @@
++#ifndef OPENLDAP_SERVERS_SLAPD_ATTR_H_
++#define OPENLDAP_SERVERS_SLAPD_ATTR_H_
++
++#endif //OPENLDAP_SERVERS_SLAPD_ATTR_H_
++
++#include "slap.h"
++
++void attr_clean( Attribute *a );
diff --git a/net-nds/openldap/files/openldap-2.6.1-fix-missing-mapping.patch b/net-nds/openldap/files/openldap-2.6.1-fix-missing-mapping.patch
new file mode 100644
index 000000000000..be7fbf3e528d
--- /dev/null
+++ b/net-nds/openldap/files/openldap-2.6.1-fix-missing-mapping.patch
@@ -0,0 +1,21 @@
+From 59e013602d7b1aa0d7da79d65367c9ec391b96f8 Mon Sep 17 00:00:00 2001
+From: Simon Pichugin <spichugi@redhat.com>
+Date: Wed, 3 Nov 2021 19:03:40 -0700
+Subject: [PATCH] Fix missing mapping
+
+---
+ libraries/liblber/lber.map | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/libraries/liblber/lber.map b/libraries/liblber/lber.map
+index 9a4094b0f..083cd1f32 100644
+--- a/libraries/liblber/lber.map
++++ b/libraries/liblber/lber.map
+@@ -121,6 +121,7 @@ OPENLDAP_2.200
+     ber_sockbuf_io_fd;
+     ber_sockbuf_io_readahead;
+     ber_sockbuf_io_tcp;
++    ber_sockbuf_io_udp;
+     ber_sockbuf_remove_io;
+     ber_sos_dump;
+     ber_start;
diff --git a/net-nds/openldap/files/openldap-2.6.1-flags.patch b/net-nds/openldap/files/openldap-2.6.1-flags.patch
new file mode 100644
index 000000000000..019bd9f6fd33
--- /dev/null
+++ b/net-nds/openldap/files/openldap-2.6.1-flags.patch
@@ -0,0 +1,416 @@
+diff --git a/contrib/slapd-modules/acl/Makefile b/contrib/slapd-modules/acl/Makefile
+index 2195e2d72..3efaaad72 100644
+--- a/contrib/slapd-modules/acl/Makefile
++++ b/contrib/slapd-modules/acl/Makefile
+@@ -8,7 +8,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ 
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = 
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/addpartial/Makefile b/contrib/slapd-modules/addpartial/Makefile
+index ecb7cd0a3..e278dc080 100644
+--- a/contrib/slapd-modules/addpartial/Makefile
++++ b/contrib/slapd-modules/addpartial/Makefile
+@@ -8,7 +8,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ 
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = 
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/adremap/Makefile b/contrib/slapd-modules/adremap/Makefile
+index b008eabd6..23d3658c3 100644
+--- a/contrib/slapd-modules/adremap/Makefile
++++ b/contrib/slapd-modules/adremap/Makefile
+@@ -19,7 +19,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ INSTALL = /usr/bin/install
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = -DSLAPD_OVER_ADREMAP=SLAPD_MOD_DYNAMIC
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/allop/Makefile b/contrib/slapd-modules/allop/Makefile
+index 053f3774a..11998ce87 100644
+--- a/contrib/slapd-modules/allop/Makefile
++++ b/contrib/slapd-modules/allop/Makefile
+@@ -9,7 +9,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ INSTALL = /usr/bin/install
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = 
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/allowed/Makefile b/contrib/slapd-modules/allowed/Makefile
+index 32cb43241..674d6cafd 100644
+--- a/contrib/slapd-modules/allowed/Makefile
++++ b/contrib/slapd-modules/allowed/Makefile
+@@ -20,7 +20,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ 
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = -DSLAPD_OVER_ALLOWED=SLAPD_MOD_DYNAMIC
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/authzid/Makefile b/contrib/slapd-modules/authzid/Makefile
+index ef9c4bc4f..49a756c35 100644
+--- a/contrib/slapd-modules/authzid/Makefile
++++ b/contrib/slapd-modules/authzid/Makefile
+@@ -20,7 +20,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ 
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = 
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/autogroup/Makefile b/contrib/slapd-modules/autogroup/Makefile
+index 7dd6613cf..f19acae6c 100644
+--- a/contrib/slapd-modules/autogroup/Makefile
++++ b/contrib/slapd-modules/autogroup/Makefile
+@@ -8,7 +8,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ 
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = 
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/cloak/Makefile b/contrib/slapd-modules/cloak/Makefile
+index c54e6b134..9360ef2dc 100644
+--- a/contrib/slapd-modules/cloak/Makefile
++++ b/contrib/slapd-modules/cloak/Makefile
+@@ -9,7 +9,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ INSTALL = /usr/bin/install
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = -DSLAPD_OVER_CLOAK=SLAPD_MOD_DYNAMIC
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/comp_match/Makefile b/contrib/slapd-modules/comp_match/Makefile
+index 9b78c5c12..e1cb8fe3c 100644
+--- a/contrib/slapd-modules/comp_match/Makefile
++++ b/contrib/slapd-modules/comp_match/Makefile
+@@ -31,7 +31,7 @@ SSL_LIB = -lcrypto -L$(SSL_DIR)/lib
+ 
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = -DLDAP_COMPONENT
+ INCS = $(LDAP_INC) $(SNACC_INC) $(SSL_INC)
+ LIBS = $(LDAP_LIB) $(SNACC_LIB) $(SSL_LIB)
+diff --git a/contrib/slapd-modules/datamorph/Makefile b/contrib/slapd-modules/datamorph/Makefile
+index 82bce493c..19231c71d 100644
+--- a/contrib/slapd-modules/datamorph/Makefile
++++ b/contrib/slapd-modules/datamorph/Makefile
+@@ -22,7 +22,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ INSTALL = /usr/bin/install
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = -DSLAPD_OVER_DATAMORPH=SLAPD_MOD_DYNAMIC
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/denyop/Makefile b/contrib/slapd-modules/denyop/Makefile
+index 2cea18b06..d11dd8d4a 100644
+--- a/contrib/slapd-modules/denyop/Makefile
++++ b/contrib/slapd-modules/denyop/Makefile
+@@ -8,7 +8,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ 
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = -DSLAPD_OVER_DENYOP=SLAPD_MOD_DYNAMIC
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/dsaschema/Makefile b/contrib/slapd-modules/dsaschema/Makefile
+index 3a88fc01f..97e0642f3 100644
+--- a/contrib/slapd-modules/dsaschema/Makefile
++++ b/contrib/slapd-modules/dsaschema/Makefile
+@@ -8,7 +8,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ 
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = 
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/dupent/Makefile b/contrib/slapd-modules/dupent/Makefile
+index 6b3543862..1cc09a8b4 100644
+--- a/contrib/slapd-modules/dupent/Makefile
++++ b/contrib/slapd-modules/dupent/Makefile
+@@ -20,7 +20,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ 
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = -DSLAPD_OVER_DUPENT=SLAPD_MOD_DYNAMIC
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/kinit/Makefile b/contrib/slapd-modules/kinit/Makefile
+index 7b25ced76..9f339e810 100644
+--- a/contrib/slapd-modules/kinit/Makefile
++++ b/contrib/slapd-modules/kinit/Makefile
+@@ -8,7 +8,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ 
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = 
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB) -lkrb5
+diff --git a/contrib/slapd-modules/lastbind/Makefile b/contrib/slapd-modules/lastbind/Makefile
+index c273cd3a0..da9fa172f 100644
+--- a/contrib/slapd-modules/lastbind/Makefile
++++ b/contrib/slapd-modules/lastbind/Makefile
+@@ -19,7 +19,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ INSTALL = /usr/bin/install
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = -DSLAPD_OVER_LASTBIND=SLAPD_MOD_DYNAMIC
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/lastmod/Makefile b/contrib/slapd-modules/lastmod/Makefile
+index 9b06c28fb..be583722b 100644
+--- a/contrib/slapd-modules/lastmod/Makefile
++++ b/contrib/slapd-modules/lastmod/Makefile
+@@ -9,7 +9,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ INSTALL = /usr/bin/install
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = -DSLAPD_OVER_LASTMOD=SLAPD_MOD_DYNAMIC
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/noopsrch/Makefile b/contrib/slapd-modules/noopsrch/Makefile
+index 2934a3214..22a3db04b 100644
+--- a/contrib/slapd-modules/noopsrch/Makefile
++++ b/contrib/slapd-modules/noopsrch/Makefile
+@@ -20,7 +20,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ 
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ CC = gcc
+-OPT = -g -O2 -Wall
++OPT = -Wall -Wall
+ DEFS = -DSLAPD_OVER_NOOPSRCH=SLAPD_MOD_DYNAMIC
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/nops/Makefile b/contrib/slapd-modules/nops/Makefile
+index 94a5bcd23..86dcdfd76 100644
+--- a/contrib/slapd-modules/nops/Makefile
++++ b/contrib/slapd-modules/nops/Makefile
+@@ -9,7 +9,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ INSTALL = /usr/bin/install
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = -DSLAPD_OVER_NOPS=SLAPD_MOD_DYNAMIC
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/nssov/Makefile b/contrib/slapd-modules/nssov/Makefile
+index 13987c250..c2c26d473 100644
+--- a/contrib/slapd-modules/nssov/Makefile
++++ b/contrib/slapd-modules/nssov/Makefile
+@@ -27,7 +27,7 @@ NLDAPD_INC=-Inss-pam-ldapd
+ 
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ INSTALL = /usr/bin/install
+-OPT = -g -O2
++OPT = -Wall
+ CC = gcc
+ DEFS =
+ INCS = $(LDAP_INC) $(NLDAPD_INC)
+diff --git a/contrib/slapd-modules/passwd/Makefile b/contrib/slapd-modules/passwd/Makefile
+index 634649603..4b6be2617 100644
+--- a/contrib/slapd-modules/passwd/Makefile
++++ b/contrib/slapd-modules/passwd/Makefile
+@@ -9,7 +9,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ INSTALL = /usr/bin/install
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = 
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/passwd/pbkdf2/Makefile b/contrib/slapd-modules/passwd/pbkdf2/Makefile
+index 6279f50c1..20769028e 100644
+--- a/contrib/slapd-modules/passwd/pbkdf2/Makefile
++++ b/contrib/slapd-modules/passwd/pbkdf2/Makefile
+@@ -9,7 +9,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ INSTALL = /usr/bin/install
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ #DEFS = -DSLAPD_PBKDF2_DEBUG
+ 
+ SSL_INC =
+diff --git a/contrib/slapd-modules/passwd/sha2/Makefile b/contrib/slapd-modules/passwd/sha2/Makefile
+index 2d2075688..f8a77d24d 100644
+--- a/contrib/slapd-modules/passwd/sha2/Makefile
++++ b/contrib/slapd-modules/passwd/sha2/Makefile
+@@ -9,7 +9,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ INSTALL = /usr/bin/install
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = 
+ #DEFS = -DSLAPD_SHA2_DEBUG
+ INCS = $(LDAP_INC)
+diff --git a/contrib/slapd-modules/passwd/totp/Makefile b/contrib/slapd-modules/passwd/totp/Makefile
+index f7dff4bd7..463a45248 100644
+--- a/contrib/slapd-modules/passwd/totp/Makefile
++++ b/contrib/slapd-modules/passwd/totp/Makefile
+@@ -9,7 +9,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ INSTALL = /usr/bin/install
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = 
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/ppm/Makefile b/contrib/slapd-modules/ppm/Makefile
+index 7b6efaddd..f26faca2b 100644
+--- a/contrib/slapd-modules/ppm/Makefile
++++ b/contrib/slapd-modules/ppm/Makefile
+@@ -18,7 +18,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/liblber/liblber.la $(LDAP_BUILD)/libraries/li
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ INSTALL = /usr/bin/install
+ CC = gcc
+-OPT = -g -O2 -fpic
++OPT = -Wall -fpic
+ 
+ # To skip linking against CRACKLIB make CRACK=no
+ CRACK=yes
+diff --git a/contrib/slapd-modules/proxyOld/Makefile b/contrib/slapd-modules/proxyOld/Makefile
+index d92967c39..f2e7524a9 100644
+--- a/contrib/slapd-modules/proxyOld/Makefile
++++ b/contrib/slapd-modules/proxyOld/Makefile
+@@ -20,7 +20,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ 
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = 
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/rbac/Makefile b/contrib/slapd-modules/rbac/Makefile
+index 1180bd6a1..59b614ade 100755
+--- a/contrib/slapd-modules/rbac/Makefile
++++ b/contrib/slapd-modules/rbac/Makefile
+@@ -9,7 +9,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ INSTALL = /usr/bin/install
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = -DSLAPD_OVER_RBAC=SLAPD_MOD_DYNAMIC
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/samba4/Makefile b/contrib/slapd-modules/samba4/Makefile
+index f53d130d2..a4b6600ca 100644
+--- a/contrib/slapd-modules/samba4/Makefile
++++ b/contrib/slapd-modules/samba4/Makefile
+@@ -20,7 +20,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ 
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = -DSLAPD_OVER_RDNVAL=SLAPD_MOD_DYNAMIC \
+ 	-DSLAPD_OVER_PGUID=SLAPD_MOD_DYNAMIC \
+ 	-DSLAPD_OVER_VERNUM=SLAPD_MOD_DYNAMIC
+diff --git a/contrib/slapd-modules/smbk5pwd/Makefile b/contrib/slapd-modules/smbk5pwd/Makefile
+index a1c2c8eef..c2b1c16bb 100644
+--- a/contrib/slapd-modules/smbk5pwd/Makefile
++++ b/contrib/slapd-modules/smbk5pwd/Makefile
+@@ -27,7 +27,7 @@ HEIMDAL_LIB = -L/usr/heimdal/lib -lkrb5 -lkadm5srv
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ INSTALL = /usr/bin/install
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ # Omit DO_KRB5, DO_SAMBA or DO_SHADOW if you don't want to support it.
+ DEFS = -DDO_KRB5 -DDO_SAMBA -DDO_SHADOW
+ INCS = $(LDAP_INC) $(HEIMDAL_INC) $(SSL_INC)
+diff --git a/contrib/slapd-modules/trace/Makefile b/contrib/slapd-modules/trace/Makefile
+index 1bf8a5541..9026c2c93 100644
+--- a/contrib/slapd-modules/trace/Makefile
++++ b/contrib/slapd-modules/trace/Makefile
+@@ -8,7 +8,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ 
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = -DSLAPD_OVER_TRACE=SLAPD_MOD_DYNAMIC
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/usn/Makefile b/contrib/slapd-modules/usn/Makefile
+index d7af04b10..eae938a3e 100644
+--- a/contrib/slapd-modules/usn/Makefile
++++ b/contrib/slapd-modules/usn/Makefile
+@@ -8,7 +8,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ 
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = -DSLAPD_OVER_USN=SLAPD_MOD_DYNAMIC
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/variant/Makefile b/contrib/slapd-modules/variant/Makefile
+index 07effed6c..a83373b48 100644
+--- a/contrib/slapd-modules/variant/Makefile
++++ b/contrib/slapd-modules/variant/Makefile
+@@ -22,7 +22,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ INSTALL = /usr/bin/install
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = -DSLAPD_OVER_VARIANT=SLAPD_MOD_DYNAMIC
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
+diff --git a/contrib/slapd-modules/vc/Makefile b/contrib/slapd-modules/vc/Makefile
+index 9fe67ab27..526037e50 100644
+--- a/contrib/slapd-modules/vc/Makefile
++++ b/contrib/slapd-modules/vc/Makefile
+@@ -20,7 +20,7 @@ LDAP_LIB = $(LDAP_BUILD)/libraries/libldap/libldap.la \
+ 
+ LIBTOOL = $(LDAP_BUILD)/libtool
+ CC = gcc
+-OPT = -g -O2
++OPT = -Wall
+ DEFS = 
+ INCS = $(LDAP_INC)
+ LIBS = $(LDAP_LIB)
diff --git a/net-nds/openldap/files/openldap-2.6.1-system-mdb.patch b/net-nds/openldap/files/openldap-2.6.1-system-mdb.patch
new file mode 100644
index 000000000000..55a2253a8fa0
--- /dev/null
+++ b/net-nds/openldap/files/openldap-2.6.1-system-mdb.patch
@@ -0,0 +1,148 @@
+diff --git a/build/openldap.m4 b/build/openldap.m4
+index 91e2608b8..493f85ae8 100644
+--- a/build/openldap.m4
++++ b/build/openldap.m4
+@@ -243,6 +243,40 @@ OL_RESOLVER_TRY(ol_cv_resolver_none)
+ OL_RESOLVER_TRY(ol_cv_resolver_resolv,[-lresolv])
+ OL_RESOLVER_TRY(ol_cv_resolver_bind,[-lbind])
+ ])
++
++dnl --------------------------------------------------------------------
++dnl Check for version compatility with back-mdb
++AC_DEFUN([OL_MDB_COMPAT],
++[AC_CACHE_CHECK([if LMDB version supported by MDB backends], [ol_cv_mdb_compat],[
++	AC_EGREP_CPP(__mdb_version_compat,[
++#include <lmdb.h>
++
++/* require 0.9.18 or later */
++#if MDB_VERSION_FULL >= 0x000000090012
++	__mdb_version_compat
++#endif
++	], [ol_cv_mdb_compat=yes], [ol_cv_mdb_compat=no])])
++])
++
++dnl
++dnl --------------------------------------------------------------------
++dnl Find any MDB
++AC_DEFUN([OL_MDB],
++[ol_cv_mdb=no
++AC_CHECK_HEADERS(lmdb.h)
++if test $ac_cv_header_lmdb_h = yes; then
++	OL_MDB_COMPAT
++
++	if test $ol_cv_mdb_compat != yes ; then
++		AC_MSG_ERROR([LMDB version incompatible with MDB backends])
++	fi
++
++	ol_cv_lib_mdb=-llmdb
++	ol_cv_mdb=yes
++fi
++])
++
++
+ dnl
+ dnl ====================================================================
+ dnl Check POSIX Thread version 
+diff --git a/build/top.mk b/build/top.mk
+index 67873d9f3..8d8787ecb 100644
+--- a/build/top.mk
++++ b/build/top.mk
+@@ -164,6 +164,7 @@ CLIENT_LIBS = @CLIENT_LIBS@
+ LUTIL_LIBS = @LUTIL_LIBS@
+ LTHREAD_LIBS = @LTHREAD_LIBS@
+ 
++MDB_LIBS = @MDB_LIBS@
+ SLAPD_NDB_LIBS = @SLAPD_NDB_LIBS@
+ WT_LIBS = @WT_LIBS@
+ 
+diff --git a/configure.ac b/configure.ac
+index 9012d0b28..52dd72eb6 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -547,6 +547,7 @@ AC_MSG_RESULT(done)
+ dnl ----------------------------------------------------------------
+ dnl Initialize vars
+ LDAP_LIBS=
++MDB_LIBS=
+ SLAPD_NDB_LIBS=
+ SLAPD_NDB_INCS=
+ LTHREAD_LIBS=
+@@ -646,6 +647,32 @@ dnl Checks for programs
+ 
+ AC_DEFINE(HAVE_MKVERSION, 1, [define this if you have mkversion])
+ 
++dnl ----------------------------------------------------------------
++ol_link_mdb=no
++
++if test $ol_enable_mdb != no; then
++	OL_MDB
++
++	if test $ol_cv_mdb = no ; then
++		AC_MSG_ERROR(MDB: LMDB not available)
++	fi
++
++	AC_DEFINE(HAVE_MDB,1,
++		[define this if LMDB is available])
++
++	dnl $ol_cv_lib_mdb should be yes or -llmdb
++	dnl (it could be no, but that would be an error
++	if test $ol_cv_lib_mdb != yes ; then
++		MDB_LIBS="$MDB_LIBS $ol_cv_lib_mdb"
++	fi
++
++	SLAPD_LIBS="$SLAPD_LIBS \$(MDB_LIBS)"
++
++	ol_link_mdb=yes
++fi
++
++dnl ----------------------------------------------------------------
++
+ dnl ----------------------------------------------------------------
+ dnl
+ dnl Determine which C translator to use
+@@ -3150,6 +3177,7 @@ dnl pwmods
+ AC_SUBST(LDAP_LIBS)
+ AC_SUBST(CLIENT_LIBS)
+ AC_SUBST(SLAPD_LIBS)
++AC_SUBST(MDB_LIBS)
+ AC_SUBST(BALANCER_LIBS)
+ AC_SUBST(SLAPD_NDB_LIBS)
+ AC_SUBST(SLAPD_NDB_INCS)
+diff --git a/servers/slapd/back-mdb/Makefile.in b/servers/slapd/back-mdb/Makefile.in
+index ad3804898..f9319e227 100644
+--- a/servers/slapd/back-mdb/Makefile.in
++++ b/servers/slapd/back-mdb/Makefile.in
+@@ -25,11 +25,10 @@ OBJS = init.lo tools.lo config.lo \
+ 	extended.lo operational.lo \
+ 	attr.lo index.lo key.lo filterindex.lo \
+ 	dn2entry.lo dn2id.lo id2entry.lo idl.lo \
+-	nextid.lo monitor.lo mdb.lo midl.lo
++	nextid.lo monitor.lo
+ 
+ LDAP_INCDIR= ../../../include       
+ LDAP_LIBDIR= ../../../libraries
+-MDB_SUBDIR = $(srcdir)/$(LDAP_LIBDIR)/liblmdb
+ 
+ BUILD_OPT = "--enable-mdb"
+ BUILD_MOD = @BUILD_MDB@
+@@ -44,7 +43,7 @@ UNIX_LINK_LIBS = $(@BUILD_LIBS_DYNAMIC@_LDAP_LIBS)
+ 
+ LIBBASE = back_mdb
+ 
+-XINCPATH = -I.. -I$(srcdir)/.. -I$(MDB_SUBDIR)
++XINCPATH = -I.. -I$(srcdir)/..
+ XDEFS = $(MODULES_CPPFLAGS)
+ 
+ all-local-lib:	../.backend
+@@ -52,11 +51,5 @@ all-local-lib:	../.backend
+ ../.backend: lib$(LIBBASE).a
+ 	@touch $@
+ 
+-mdb.lo:	$(MDB_SUBDIR)/mdb.c
+-	$(LTCOMPILE_MOD) $(MDB_SUBDIR)/mdb.c
+-
+-midl.lo:	$(MDB_SUBDIR)/midl.c
+-	$(LTCOMPILE_MOD) $(MDB_SUBDIR)/midl.c
+-
+ veryclean-local-lib: FORCE
+ 	$(RM) $(XXHEADERS) $(XXSRCS) .links
diff --git a/net-nds/openldap/files/slapd-2.6.1.service b/net-nds/openldap/files/slapd-2.6.1.service
new file mode 100644
index 000000000000..5f08be3b37f9
--- /dev/null
+++ b/net-nds/openldap/files/slapd-2.6.1.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=OpenLDAP Server Daemon
+After=network.target
+
+[Service]
+Type=notify
+PIDFile=/run/openldap/slapd.pid
+ExecStartPre=/usr/sbin/slaptest -Q -u $SLAPD_OPTIONS
+ExecStart=/usr/lib/openldap/slapd -u ldap -h ${SLAPD_URLS} $SLAPD_OPTIONS
+
+[Install]
+WantedBy=multi-user.target
diff --git a/net-nds/openldap/files/slapd-confd-2.6.1 b/net-nds/openldap/files/slapd-confd-2.6.1
new file mode 100644
index 000000000000..9e7babbaaac1
--- /dev/null
+++ b/net-nds/openldap/files/slapd-confd-2.6.1
@@ -0,0 +1,26 @@
+# conf.d file for openldap
+#
+# To enable both the standard unciphered server and the ssl encrypted
+# one uncomment this line or set any other server starting options
+# you may desire.
+
+# If you have multiple slapd instances per #376699, this will provide a default config
+INSTANCE="openldap${SVCNAME#slapd}"
+
+# If you use the classical configuration file:
+OPTS_CONF="-f /etc/${INSTANCE}/slapd.conf"
+# Uncomment this instead to use the new slapd.d configuration directory for openldap 2.3
+#OPTS_CONF="-F /etc/${INSTANCE}/slapd.d"
+# (the OPTS_CONF variable is also passed to slaptest during startup)
+
+OPTS="${OPTS_CONF} -h 'ldaps:// ldap:// ldapi://%2frun%2fopenldap%2fslapd.sock'"
+# Optional connectionless LDAP:
+#OPTS="${OPTS_CONF} -h 'ldaps:// ldap:// ldapi://%2frun%2fopenldap%2fslapd.sock cldap://'"
+
+# If you change the above listen statement to bind on a specific IP for
+# listening, you should ensure that interface is up here (change eth0 as
+# needed).
+#rc_need="net.eth0"
+
+# Specify the kerberos keytab file
+#KRB5_KTNAME=/etc/openldap/krb5-ldap.keytab
diff --git a/net-nds/openldap/metadata.xml b/net-nds/openldap/metadata.xml
index 901d31c63ed9..62176631c249 100644
--- a/net-nds/openldap/metadata.xml
+++ b/net-nds/openldap/metadata.xml
@@ -9,6 +9,8 @@
 		<email>ldap-bugs@gentoo.org</email>
 	</maintainer>
 	<use>
+		<flag name="argon2">Enable password hashing algorithm from <pkg>app-crypt/argon2</pkg></flag>
+		<flag name="cleartext">Enable use of cleartext passwords</flag>
 		<flag name="experimental">Enable experimental backend options</flag>
 		<flag name="kinit">Enable support for kerberos init</flag>
 		<flag name="odbc">Enable ODBC and SQL backend options</flag>
@@ -19,6 +21,8 @@
 		<flag name="sha2">Enable support for pw-sha2 password hashes</flag>
 	</use>
 	<upstream>
+		<bugs-to>https://bugs.openldap.org/</bugs-to>
 		<remote-id type="cpe">cpe:/a:openldap:openldap</remote-id>
+		<remote-id type="gitlab">openldap/openldap</remote-id>
 	</upstream>
 </pkgmetadata>
diff --git a/net-nds/openldap/openldap-2.6.1.ebuild b/net-nds/openldap/openldap-2.6.1.ebuild
new file mode 100644
index 000000000000..7ca516cae4d6
--- /dev/null
+++ b/net-nds/openldap/openldap-2.6.1.ebuild
@@ -0,0 +1,796 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools flag-o-matic multilib-minimal preserve-libs ssl-cert toolchain-funcs systemd tmpfiles
+
+MY_PV="$(ver_rs 1-2 _)"
+
+BIS_PN=rfc2307bis.schema
+BIS_PV=20140524
+BIS_P="${BIS_PN}-${BIS_PV}"
+
+DESCRIPTION="LDAP suite of application and development tools"
+HOMEPAGE="https://www.OpenLDAP.org/"
+
+SRC_URI="
+	https://gitlab.com/openldap/${PN}/-/archive/OPENLDAP_REL_ENG_${MY_PV}/${PN}-OPENLDAP_REL_ENG_${MY_PV}.tar.gz
+	mirror://gentoo/${BIS_P}"
+
+LICENSE="OPENLDAP GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~x86-solaris"
+
+IUSE_DAEMON="argon2 +cleartext crypt experimental minimal samba tcpd"
+IUSE_OVERLAY="overlays perl"
+IUSE_OPTIONAL="debug gnutls iodbc ipv6 odbc sasl ssl selinux static-libs +syslog test"
+IUSE_CONTRIB="kerberos kinit pbkdf2 sha2 smbkrb5passwd"
+IUSE_CONTRIB="${IUSE_CONTRIB} cxx"
+IUSE="systemd ${IUSE_DAEMON} ${IUSE_BACKEND} ${IUSE_OVERLAY} ${IUSE_OPTIONAL} ${IUSE_CONTRIB}"
+RESTRICT="!test? ( test )"
+
+RESTRICT="!test? ( test )"
+REQUIRED_USE="cxx? ( sasl )
+	pbkdf2? ( ssl )
+	test? ( cleartext sasl )
+	?? ( test minimal )"
+
+S=${WORKDIR}/${PN}-OPENLDAP_REL_ENG_${MY_PV}
+
+# always list newer first
+# Do not add any AGPL-3 BDB here!
+# See bug 525110, comment 15.
+# Advanced usage: OPENLDAP_BDB_SLOTS in the environment can be used to force a slot during build.
+BDB_SLOTS="${OPENLDAP_BDB_SLOTS:=5.3 4.8}"
+BDB_PKGS=''
+for _slot in $BDB_SLOTS; do BDB_PKGS="${BDB_PKGS} sys-libs/db:${_slot}" ; done
+
+# openssl is needed to generate lanman-passwords required by samba
+COMMON_DEPEND="
+	ssl? (
+		!gnutls? (
+			>=dev-libs/openssl-1.0.1h-r2:0=[${MULTILIB_USEDEP}]
+		)
+		gnutls? (
+			>=net-libs/gnutls-2.12.23-r6:=[${MULTILIB_USEDEP}]
+			>=dev-libs/libgcrypt-1.5.3:0=[${MULTILIB_USEDEP}]
+		)
+	)
+	sasl? ( dev-libs/cyrus-sasl:= )
+	!minimal? (
+		dev-libs/libltdl
+		sys-fs/e2fsprogs
+		>=dev-db/lmdb-0.9.18:=
+		argon2? ( app-crypt/argon2:= )
+		crypt? ( virtual/libcrypt:= )
+		tcpd? ( sys-apps/tcp-wrappers )
+		odbc? ( !iodbc? ( dev-db/unixODBC )
+			iodbc? ( dev-db/libiodbc ) )
+		perl? ( dev-lang/perl:=[-build(-)] )
+		samba? (
+			dev-libs/openssl:0=
+		)
+		smbkrb5passwd? (
+			dev-libs/openssl:0=
+			kerberos? ( app-crypt/heimdal )
+			)
+		kerberos? (
+			virtual/krb5
+			kinit? ( !app-crypt/heimdal )
+			)
+	)
+"
+DEPEND="${COMMON_DEPEND}
+	sys-apps/groff
+"
+RDEPEND="${COMMON_DEPEND}
+	selinux? ( sec-policy/selinux-ldap )
+"
+
+# The user/group are only used for running daemons which are
+# disabled in minimal builds, so elide the accounts too.
+BDEPEND="!minimal? (
+		acct-group/ldap
+		acct-user/ldap
+)
+"
+
+# for tracking versions
+OPENLDAP_VERSIONTAG=".version-tag"
+OPENLDAP_DEFAULTDIR_VERSIONTAG="/var/lib/openldap-data"
+
+MULTILIB_WRAPPED_HEADERS=(
+	# USE=cxx
+	/usr/include/LDAPAsynConnection.h
+	/usr/include/LDAPAttrType.h
+	/usr/include/LDAPAttribute.h
+	/usr/include/LDAPAttributeList.h
+	/usr/include/LDAPConnection.h
+	/usr/include/LDAPConstraints.h
+	/usr/include/LDAPControl.h
+	/usr/include/LDAPControlSet.h
+	/usr/include/LDAPEntry.h
+	/usr/include/LDAPEntryList.h
+	/usr/include/LDAPException.h
+	/usr/include/LDAPExtResult.h
+	/usr/include/LDAPMessage.h
+	/usr/include/LDAPMessageQueue.h
+	/usr/include/LDAPModList.h
+	/usr/include/LDAPModification.h
+	/usr/include/LDAPObjClass.h
+	/usr/include/LDAPRebind.h
+	/usr/include/LDAPRebindAuth.h
+	/usr/include/LDAPReferenceList.h
+	/usr/include/LDAPResult.h
+	/usr/include/LDAPSaslBindResult.h
+	/usr/include/LDAPSchema.h
+	/usr/include/LDAPSearchReference.h
+	/usr/include/LDAPSearchResult.h
+	/usr/include/LDAPSearchResults.h
+	/usr/include/LDAPUrl.h
+	/usr/include/LDAPUrlList.h
+	/usr/include/LdifReader.h
+	/usr/include/LdifWriter.h
+	/usr/include/SaslInteraction.h
+	/usr/include/SaslInteractionHandler.h
+	/usr/include/StringList.h
+	/usr/include/TlsOptions.h
+)
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-2.4.28-fix-dash.patch
+	"${FILESDIR}"/${PN}-2.6.1-system-mdb.patch
+	"${FILESDIR}"/${PN}-2.6.1-cloak.patch
+	"${FILESDIR}"/${PN}-2.6.1-flags.patch
+	"${FILESDIR}"/${PN}-2.6.1-fix-missing-mapping.patch
+)
+
+openldap_filecount() {
+	local dir="$1"
+	find "${dir}" -type f ! -name '.*' ! -name 'DB_CONFIG*' | wc -l
+}
+
+openldap_find_versiontags() {
+	# scan for all datadirs
+	local openldap_datadirs=()
+	if [[ -f "${EROOT}"/etc/openldap/slapd.conf ]]; then
+		openldap_datadirs=( $(awk '{if($1 == "directory") print $2 }' "${EROOT}"/etc/openldap/slapd.conf) )
+	fi
+	openldap_datadirs+=( ${OPENLDAP_DEFAULTDIR_VERSIONTAG} )
+
+	einfo
+	einfo "Scanning datadir(s) from slapd.conf and"
+	einfo "the default installdir for Versiontags"
+	einfo "(${OPENLDAP_DEFAULTDIR_VERSIONTAG} may appear twice)"
+	einfo
+
+	# scan datadirs if we have a version tag
+	openldap_found_tag=0
+	have_files=0
+	for each in ${openldap_datadirs[@]} ; do
+		CURRENT_TAGDIR="${ROOT}$(sed "s:\/::" <<< ${each})"
+		CURRENT_TAG="${CURRENT_TAGDIR}/${OPENLDAP_VERSIONTAG}"
+		if [[ -d "${CURRENT_TAGDIR}" ]] && [[ "${openldap_found_tag}" == 0 ]] ; then
+			einfo "- Checking ${each}..."
+			if [[ -r "${CURRENT_TAG}" ]] ; then
+				# yey, we have one :)
+				einfo "   Found Versiontag in ${each}"
+				source "${CURRENT_TAG}"
+				if [[ "${OLDPF}" == "" ]] ; then
+					eerror "Invalid Versiontag found in ${CURRENT_TAGDIR}"
+					eerror "Please delete it"
+					eerror
+					die "Please kill the invalid versiontag in ${CURRENT_TAGDIR}"
+				fi
+
+				OLD_MAJOR=$(ver_cut 2-3 ${OLDPF})
+
+				[[ "$(openldap_filecount ${CURRENT_TAGDIR})" -gt 0 ]] && have_files=1
+
+				# are we on the same branch?
+				if [[ "${OLD_MAJOR}" != "${PV:0:3}" ]] ; then
+					ewarn "   Versiontag doesn't match current major release!"
+					if [[ "${have_files}" == "1" ]] ; then
+						eerror "   Versiontag says other major and you (probably) have datafiles!"
+						echo
+						openldap_upgrade_howto
+					else
+						einfo "   No real problem, seems there's no database."
+					fi
+				else
+					einfo "   Versiontag is fine here :)"
+				fi
+			else
+				einfo "   Non-tagged dir ${each}"
+				[[ "$(openldap_filecount ${each})" -gt 0 ]] && have_files=1
+				if [[ "${have_files}" == "1" ]] ; then
+					einfo "   EEK! Non-empty non-tagged datadir, counting `ls -a ${each} | wc -l` files"
+					echo
+
+					eerror
+					eerror "Your OpenLDAP Installation has a non tagged datadir that"
+					eerror "possibly contains a database at ${CURRENT_TAGDIR}"
+					eerror
+					eerror "Please export data if any entered and empty or remove"
+					eerror "the directory, installation has been stopped so you"
+					eerror "can take required action"
+					eerror
+					eerror "For a HOWTO on exporting the data, see instructions in the ebuild"
+					eerror
+					openldap_upgrade_howto
+					die "Please move the datadir ${CURRENT_TAGDIR} away"
+				fi
+			fi
+			einfo
+		fi
+	done
+	[[ "${have_files}" == "1" ]] && einfo "DB files present" || einfo "No DB files present"
+
+	# Now we must check for the major version of sys-libs/db linked against.
+	SLAPD_PATH="${EROOT}/usr/$(get_libdir)/openldap/slapd"
+	if [[ "${have_files}" == "1" ]] && [[ -f "${SLAPD_PATH}" ]]; then
+		OLDVER="$(/usr/bin/ldd ${SLAPD_PATH} \
+			| awk '/libdb-/{gsub("^libdb-","",$1);gsub(".so$","",$1);print $1}')"
+		local fail=0
+		if [[ -z "${OLDVER}" ]] && [[ -z "${NEWVER}" ]]; then
+			:
+			# Nothing wrong here.
+		elif [[ -z "${OLDVER}" ]] && [[ -n "${NEWVER}" ]]; then
+			eerror "	Your existing version of OpenLDAP was not built against"
+			eerror "	any version of sys-libs/db, but the new one will build"
+			eerror "	against	${NEWVER} and your database may be inaccessible."
+			echo
+			fail=1
+		elif [[ -n "${OLDVER}" ]] && [[ -z "${NEWVER}" ]]; then
+			eerror "	Your existing version of OpenLDAP was built against"
+			eerror "	sys-libs/db:${OLDVER}, but the new one will not be"
+			eerror "	built against any version and your database may be"
+			eerror "	inaccessible."
+			echo
+			fail=1
+		elif [[ "${OLDVER}" != "${NEWVER}" ]]; then
+			eerror "	Your existing version of OpenLDAP was built against"
+			eerror "	sys-libs/db:${OLDVER}, but the new one will build against"
+			eerror "	${NEWVER} and your database would be inaccessible."
+			echo
+			fail=1
+		fi
+		[[ "${fail}" == "1" ]] && openldap_upgrade_howto
+	fi
+
+	echo
+	einfo
+	einfo "All datadirs are fine, proceeding with merge now..."
+	einfo
+}
+
+openldap_upgrade_howto() {
+	local d l i
+	eerror
+	eerror "A (possible old) installation of OpenLDAP was detected,"
+	eerror "installation will not proceed for now."
+	eerror
+	eerror "As major version upgrades can corrupt your database,"
+	eerror "you need to dump your database and re-create it afterwards."
+	eerror
+	eerror "Additionally, rebuilding against different major versions of the"
+	eerror "sys-libs/db libraries will cause your database to be inaccessible."
+	eerror ""
+	d="$(date -u +%s)"
+	l="/root/ldapdump.${d}"
+	i="${l}.raw"
+	eerror " 1. /etc/init.d/slapd stop"
+	eerror " 2. slapcat -l ${i}"
+	eerror " 3. egrep -v '^(entry|context)CSN:' <${i} >${l}"
+	eerror " 4. mv /var/lib/openldap-data/ /var/lib/openldap-data-backup/"
+	eerror " 5. emerge --update \=net-nds/${PF}"
+	eerror " 6. etc-update, and ensure that you apply the changes"
+	eerror " 7. slapadd -l ${l}"
+	eerror " 8. chown ldap:ldap /var/lib/openldap-data/*"
+	eerror " 9. /etc/init.d/slapd start"
+	eerror "10. check that your data is intact."
+	eerror "11. set up the new replication system."
+	eerror
+	if [[ "${FORCE_UPGRADE}" != "1" ]]; then
+		die "You need to upgrade your database first"
+	else
+		eerror "You have the magical FORCE_UPGRADE=1 in place."
+		eerror "Don't say you weren't warned about data loss."
+	fi
+}
+
+pkg_setup() {
+	if ! use sasl && use cxx ; then
+		die "To build the ldapc++ library you must emerge openldap with sasl support"
+	fi
+	# Bug #322787
+	if use minimal && ! has_version "net-nds/openldap" ; then
+		einfo "No datadir scan needed, openldap not installed"
+	elif use minimal && has_version 'net-nds/openldap[minimal]' ; then
+		einfo "Skipping scan for previous datadirs as requested by minimal useflag"
+	else
+		openldap_find_versiontags
+	fi
+}
+
+src_prepare() {
+	rm -r libraries/liblmdb || die 'could not removed bundled lmdb directory'
+
+	for filename in doc/drafts/draft-ietf-ldapext-acl-model-xx.txt; do
+		iconv -f iso-8859-1 -t utf-8 "$filename" > "$filename.utf8"
+		mv "$filename.utf8" "$filename"
+	done
+
+	default
+
+	sed -i \
+		-e "s:\$(localstatedir)/run:${EPREFIX}/run:" \
+		servers/slapd/Makefile.in || die 'adjusting slapd Makefile.in failed'
+
+	pushd build &>/dev/null || die "pushd build"
+	einfo "Making sure upstream build strip does not do stripping too early"
+	sed -i.orig \
+		-e '/^STRIP/s,-s,,g' \
+		top.mk || die "Failed to remove to early stripping"
+	popd &>/dev/null || die
+
+	eautoreconf
+	multilib_copy_sources
+}
+
+build_contrib_module() {
+	# <dir> [<target>]
+	pushd "${S}/contrib/slapd-modules/$1" &>/dev/null || die "pushd contrib/slapd-modules/$1"
+	einfo "Compiling contrib-module: $1"
+	local target="${2:-all}"
+	emake \
+		LDAP_BUILD="${BUILD_DIR}" prefix="${EPREFIX}/usr" \
+		CC="${CC}" libexecdir="${EPREFIX}/usr/$(get_libdir)/openldap" \
+		"$target"
+	popd &>/dev/null || die
+}
+
+multilib_src_configure() {
+	# Optional Features
+	myconf+=(
+		--enable-option-checking
+		$(use_enable debug)
+		--enable-dynamic
+		$(use_enable syslog)
+		$(use_enable ipv6)
+		--enable-local
+	)
+
+	# Optional Packages
+	myconf+=(
+		--without-fetch
+	)
+
+	if ! use minimal && multilib_is_native_abi; then
+		# SLAPD (Standalone LDAP Daemon) Options
+		# overlay chaining requires '--enable-ldap' #296567
+		# see https://www.openldap.org/doc/admin26/overlays.html#Chaining
+		myconf+=(
+			--enable-ldap=yes
+			--enable-slapd
+			$(use_enable cleartext)
+			$(use_enable crypt)
+			$(multilib_native_use_enable sasl spasswd)
+			--disable-slp
+			$(use_enable tcpd wrappers)
+		)
+		if use experimental ; then
+			# connectionless ldap per bug #342439
+			# connectionless is a unsupported feature according to Howard Chu
+			# see https://bugs.openldap.org/show_bug.cgi?id=9739
+			append-cppflags -DLDAP_CONNECTIONLESS
+
+			myconf+=(
+				--enable-dynacl
+				# ACI build as dynamic module not supported (yet)
+				--enable-aci=yes
+			)
+		fi
+
+		for option in modules rlookups slapi; do
+			myconf+=( --enable-${option} )
+		done
+
+		# static SLAPD backends
+		for backend in mdb; do
+			myconf+=( --enable-${backend}=yes )
+		done
+
+		# module SLAPD backends
+		for backend in asyncmeta dnssrv meta null passwd relay sock; do
+			# missing modules: wiredtiger (not available in portage)
+			myconf+=( --enable-${backend}=mod )
+		done
+
+		use perl && myconf+=( --enable-perl=mod )
+
+		if use odbc ; then
+			myconf+=( --enable-sql=mod )
+			if use iodbc ; then
+				myconf+=( --with-odbc="iodbc" )
+				append-cflags -I"${EPREFIX}"/usr/include/iodbc
+			else
+				myconf+=( --with-odbc="unixodbc" )
+			fi
+		fi
+
+		use overlays && myconf+=( --enable-overlays=mod )
+		# compile-in the syncprov
+		myconf+=( --enable-syncprov=yes )
+
+		# SLAPD Password Module Options
+		myconf+=(
+			$(use_enable argon2)
+		)
+
+		# Optional Packages
+		myconf+=(
+			$(use_with systemd)
+			$(multilib_native_use_with sasl cyrus-sasl)
+		)
+	else
+		myconf+=(
+			--disable-backends
+			--disable-slapd
+			--disable-mdb
+			--disable-overlays
+			--disable-syslog
+			--without-systemd
+		)
+	fi
+
+	# Library Generation & Linking Options
+	myconf+=(
+		$(use_enable static-libs static)
+		--enable-shared
+		--enable-versioning
+		--with-pic
+	)
+
+	# some cross-compiling tests don't pan out well.
+	tc-is-cross-compiler && myconf+=(
+		--with-yielding-select=yes
+	)
+
+	local ssl_lib="no"
+	if use ssl || ( ! use minimal && use samba ) ; then
+		if use gnutls ; then
+			myconf+=( --with-tls="gnutls" )
+		else
+			# disable MD2 hash function
+			append-cflags -DOPENSSL_NO_MD2
+			myconf+=( --with-tls="openssl" )
+		fi
+	else
+		myconf+=( --with-tls="no" )
+	fi
+
+	tc-export AR CC CXX
+
+	ECONF_SOURCE="${S}" econf \
+		--libexecdir="${EPREFIX}"/usr/$(get_libdir)/openldap \
+		--localstatedir="${EPREFIX}"/var \
+		--runstatedir="${EPREFIX}"/run \
+		--sharedstatedir="${EPREFIX}"/var/lib \
+		"${myconf[@]}"
+
+	# argument '--runstatedir' seems to have no effect therefore this workaround
+	sed -i \
+		-e 's:^runstatedir=.*:runstatedir=${EPREFIX}/run:' \
+		configure contrib/ldapc++/configure contrib/ldaptcl/configure || die 'could not set runstatedir'
+
+	sed -i \
+		-e "s:/var/run/sasl2/mux:${EPREFIX}/run/sasl2/mux:" \
+		doc/guide/admin/security.sdf || die 'could not fix run path in doc'
+
+	emake depend
+}
+
+src_configure_cxx() {
+	# This needs the libraries built by the first build run.
+	# we have to run it AFTER the main build, not just after the main configure
+	local myconf_ldapcpp=(
+		--with-libldap="${E}/lib"
+		--with-ldap-includes="${S}/include"
+	)
+
+	mkdir -p "${BUILD_DIR}"/contrib/ldapc++ || die "could not create ${BUILD_DIR}/contrib/ldapc++ directory"
+	pushd "${BUILD_DIR}/contrib/ldapc++" &>/dev/null || die "pushd contrib/ldapc++"
+	local LDFLAGS=${LDFLAGS}
+	local CPPFLAGS=${CPPFLAGS}
+	append-ldflags -L"${BUILD_DIR}"/libraries/liblber/.libs \
+		-L"${BUILD_DIR}"/libraries/libldap/.libs
+	append-cppflags -I"${BUILD_DIR}"/include
+	ECONF_SOURCE=${S}/contrib/ldapc++ \
+	econf "${myconf_ldapcpp[@]}"
+	popd &>/dev/null || die "popd contrib/ldapc++"
+}
+
+multilib_src_compile() {
+	tc-export AR CC CXX
+	emake CC=$(tc-getCC) SHELL="${EPREFIX}"/bin/sh
+
+	if ! use minimal && multilib_is_native_abi ; then
+		if use cxx ; then
+			einfo "Building contrib library: ldapc++"
+			src_configure_cxx
+			pushd "${BUILD_DIR}/contrib/ldapc++" &>/dev/null || die "pushd contrib/ldapc++"
+			emake
+			popd &>/dev/null || die
+		fi
+
+		if use smbkrb5passwd ; then
+			einfo "Building contrib-module: smbk5pwd"
+			pushd "${S}/contrib/slapd-modules/smbk5pwd" &>/dev/null || die "pushd contrib/slapd-modules/smbk5pwd"
+
+			MY_DEFS="-DDO_SHADOW"
+			if use samba ; then
+				MY_DEFS="${MY_DEFS} -DDO_SAMBA"
+				MY_KRB5_INC=""
+			fi
+			if use kerberos ; then
+				MY_DEFS="${MY_DEFS} -DDO_KRB5"
+				MY_KRB5_INC="$(krb5-config --cflags)"
+			fi
+
+			emake \
+				DEFS="${MY_DEFS}" \
+				KRB5_INC="${MY_KRB5_INC}" \
+				LDAP_BUILD="${BUILD_DIR}" \
+				libexecdir="${EPREFIX}/usr/$(get_libdir)/openldap"
+			popd &>/dev/null || die
+		fi
+
+		if use overlays ; then
+			einfo "Building contrib-module: samba4"
+			pushd "${S}/contrib/slapd-modules/samba4" &>/dev/null || die "pushd contrib/slapd-modules/samba4"
+
+			emake \
+				LDAP_BUILD="${BUILD_DIR}" \
+				CC=$(tc-getCC) libexecdir="${EPREFIX}"/usr/$(get_libdir)/openldap
+			popd &>/dev/null || die
+		fi
+
+		if use kerberos ; then
+			if use kinit ; then
+				build_contrib_module "kinit" "kinit.c" "kinit"
+			fi
+			build_contrib_module "passwd" "pw-kerberos.la"
+		fi
+
+		if use pbkdf2; then
+			build_contrib_module "passwd/pbkdf2"
+		fi
+
+		if use sha2 ; then
+			build_contrib_module "passwd/sha2"
+		fi
+
+		# We could build pw-radius if GNURadius would install radlib.h
+		build_contrib_module "passwd" "pw-netscape.la"
+
+		#build_contrib_module "acl" "posixgroup.la" # example code only
+		#build_contrib_module "acl" "gssacl.la" # example code only, also needs kerberos
+		build_contrib_module "addpartial"
+		build_contrib_module "allop"
+		build_contrib_module "allowed"
+		build_contrib_module "autogroup"
+		build_contrib_module "cloak"
+		# build_contrib_module "comp_match" # really complex, adds new external deps, questionable demand
+		build_contrib_module "denyop"
+		build_contrib_module "dsaschema"
+		build_contrib_module "dupent"
+		build_contrib_module "lastbind"
+		# lastmod may not play well with other overlays
+		build_contrib_module "lastmod"
+		build_contrib_module "noopsrch"
+		#build_contrib_module "nops" https://bugs.gentoo.org/641576
+		#build_contrib_module "nssov" RESO:LATER
+		build_contrib_module "trace"
+		# build slapi-plugins
+		pushd "${S}/contrib/slapi-plugins/addrdnvalues" &>/dev/null || die "pushd contrib/slapi-plugins/addrdnvalues"
+		einfo "Building contrib-module: addrdnvalues plugin"
+		$(tc-getCC) -shared \
+			-I"${BUILD_DIR}"/include \
+			-I../../../include \
+			${CFLAGS} \
+			-fPIC \
+			${LDFLAGS} \
+			-o libaddrdnvalues-plugin.so \
+			addrdnvalues.c || die "Building libaddrdnvalues-plugin.so failed"
+		popd &>/dev/null || die
+	fi
+}
+
+multilib_src_test() {
+	if multilib_is_native_abi; then
+		emake test
+	fi
+}
+
+multilib_src_install() {
+	emake CC=$(tc-getCC) \
+		DESTDIR="${D}" SHELL="${EPREFIX}"/bin/sh install
+
+	if ! use minimal && multilib_is_native_abi; then
+		# openldap modules go here
+		# TODO: write some code to populate slapd.conf with moduleload statements
+		keepdir /usr/$(get_libdir)/openldap/openldap/
+
+		# initial data storage dir
+		keepdir /var/lib/openldap-data
+		use prefix || fowners ldap:ldap /var/lib/openldap-data
+		fperms 0700 /var/lib/openldap-data
+
+		echo "OLDPF='${PF}'" > "${ED}${OPENLDAP_DEFAULTDIR_VERSIONTAG}/${OPENLDAP_VERSIONTAG}"
+		echo "# do NOT delete this. it is used"	>> "${ED}${OPENLDAP_DEFAULTDIR_VERSIONTAG}/${OPENLDAP_VERSIONTAG}"
+		echo "# to track versions for upgrading." >> "${ED}${OPENLDAP_DEFAULTDIR_VERSIONTAG}/${OPENLDAP_VERSIONTAG}"
+
+		# use our config
+		rm "${ED}"/etc/openldap/slapd.conf
+		insinto /etc/openldap
+		newins "${FILESDIR}"/${PN}-2.4.40-slapd-conf slapd.conf
+		configfile="${ED}"/etc/openldap/slapd.conf
+
+		# populate with built backends
+		ebegin "populate config with built backends"
+		for x in "${ED}"/usr/$(get_libdir)/openldap/openldap/back_*.so; do
+			einfo "Adding $(basename ${x})"
+			sed -e "/###INSERTDYNAMICMODULESHERE###$/a# moduleload\t$(basename ${x})" -i "${configfile}" || die
+		done
+		sed -e "s:###INSERTDYNAMICMODULESHERE###$:# modulepath\t${EPREFIX}/usr/$(get_libdir)/openldap/openldap:" -i "${configfile}"
+		use prefix || fowners root:ldap /etc/openldap/slapd.conf
+		fperms 0640 /etc/openldap/slapd.conf
+		cp "${configfile}" "${configfile}".default || die
+		eend $?
+
+		# install our own init scripts and systemd unit files
+		einfo "Install init scripts"
+		sed -e "s,/usr/lib/,/usr/$(get_libdir)/," "${FILESDIR}"/slapd-initd-2.4.40-r2 > "${T}"/slapd || die
+		doinitd "${T}"/slapd
+		newconfd "${FILESDIR}"/slapd-confd-2.6.1 slapd
+
+		einfo "Install systemd service"
+		sed -e "s,/usr/lib/,/usr/$(get_libdir)/," "${FILESDIR}"/slapd-2.6.1.service > "${T}"/slapd.service || die
+		systemd_dounit "${T}"/slapd.service
+		systemd_install_serviced "${FILESDIR}"/slapd.service.conf
+		newtmpfiles "${FILESDIR}"/slapd.tmpfilesd slapd.conf
+
+		# if built without SLP, we don't need to be before avahi
+			sed -i \
+				-e '/before/{s/avahi-daemon//g}' \
+				"${ED}"/etc/init.d/slapd \
+				|| die
+
+		if use cxx ; then
+			einfo "Install the ldapc++ library"
+			cd "${BUILD_DIR}/contrib/ldapc++" || die
+			emake DESTDIR="${D}" libexecdir="${EPREFIX}/usr/$(get_libdir)/openldap" install
+			cd "${S}"/contrib/ldapc++ || die
+			newdoc README ldapc++-README
+		fi
+
+		if use smbkrb5passwd ; then
+			einfo "Install the smbk5pwd module"
+			cd "${S}/contrib/slapd-modules/smbk5pwd" || die
+			emake DESTDIR="${D}" \
+				LDAP_BUILD="${BUILD_DIR}" \
+				libexecdir="${EPREFIX}/usr/$(get_libdir)/openldap" install
+			newdoc README smbk5pwd-README
+		fi
+
+		if use overlays ; then
+			einfo "Install the samba4 module"
+			cd "${S}/contrib/slapd-modules/samba4" || die
+			emake DESTDIR="${D}" \
+				LDAP_BUILD="${BUILD_DIR}" \
+				libexecdir="${EPREFIX}/usr/$(get_libdir)/openldap" install
+			newdoc README samba4-README
+		fi
+
+		einfo "Installing contrib modules"
+		cd "${S}/contrib/slapd-modules" || die
+		for l in */*.la */*/*.la; do
+			[[ -e ${l} ]] || continue
+			libtool --mode=install cp ${l} \
+				"${ED}"/usr/$(get_libdir)/openldap/openldap || \
+				die "installing ${l} failed"
+		done
+
+		dodoc "${FILESDIR}"/DB_CONFIG.fast.example
+		docinto contrib
+		doman */*.5
+		#newdoc acl/README*
+		newdoc addpartial/README addpartial-README
+		newdoc allop/README allop-README
+		newdoc allowed/README allowed-README
+		newdoc autogroup/README autogroup-README
+		newdoc dsaschema/README dsaschema-README
+		newdoc passwd/README passwd-README
+		cd "${S}/contrib/slapi-plugins" || die
+		insinto /usr/$(get_libdir)/openldap/openldap
+		doins */*.so
+		docinto contrib
+		newdoc addrdnvalues/README addrdnvalues-README
+
+		insinto /etc/openldap/schema
+		newins "${DISTDIR}"/${BIS_P} ${BIS_PN}
+
+		docinto back-sock ; dodoc "${S}"/servers/slapd/back-sock/searchexample*
+		docinto back-perl ; dodoc "${S}"/servers/slapd/back-perl/SampleLDAP.pm
+
+		dosbin "${S}"/contrib/slapd-tools/statslog
+		newdoc "${S}"/contrib/slapd-tools/README README.statslog
+	fi
+
+	if ! use static-libs ; then
+		find "${ED}" \( -name '*.a' -o -name '*.la' \) -delete || die
+	fi
+
+	rmdir "${ED}/run" || die
+}
+
+multilib_src_install_all() {
+	dodoc ANNOUNCEMENT CHANGES COPYRIGHT README
+	docinto rfc ; dodoc doc/rfc/*.txt
+}
+
+pkg_preinst() {
+	# keep old libs if any
+	preserve_old_lib /usr/$(get_libdir)/{liblber,libldap,libldap_r}-2.4$(get_libname 0)
+	# bug 440470, only display the getting started help there was no openldap before,
+	# or we are going to a non-minimal build
+	! has_version net-nds/openldap || has_version 'net-nds/openldap[minimal]'
+	OPENLDAP_PRINT_MESSAGES=$((! $?))
+}
+
+pkg_postinst() {
+	if ! use minimal ; then
+		tmpfiles_process slapd.conf
+
+		# You cannot build SSL certificates during src_install that will make
+		# binary packages containing your SSL key, which is both a security risk
+		# and a misconfiguration if multiple machines use the same key and cert.
+		if use ssl; then
+			install_cert /etc/openldap/ssl/ldap
+			use prefix || chown ldap:ldap "${EROOT}"/etc/openldap/ssl/ldap.*
+			ewarn "Self-signed SSL certificates are treated harshly by OpenLDAP 2.[12]"
+			ewarn "Self-signed SSL certificates are treated harshly by OpenLDAP 2.[12]"
+			ewarn "add 'TLS_REQCERT allow' if you want to use them."
+		fi
+
+		if use prefix; then
+			# Warn about prefix issues with slapd
+			eerror "slapd might NOT be usable on Prefix systems as it requires root privileges"
+			eerror "to start up, and requires that certain files directories be owned by"
+			eerror "ldap:ldap.  As Prefix does not support changing ownership of files and"
+			eerror "directories, you will have to manually fix this yourself."
+		fi
+
+		# These lines force the permissions of various content to be correct
+		if [[ -d "${EROOT}"/var/run/openldap ]]; then
+			use prefix || { chown ldap:ldap "${EROOT}"/var/run/openldap || die; }
+			chmod 0755 "${EROOT}"/var/run/openldap || die
+		fi
+		use prefix || chown root:ldap "${EROOT}"/etc/openldap/slapd.conf{,.default}
+		chmod 0640 "${EROOT}"/etc/openldap/slapd.conf{,.default} || die
+		use prefix || chown ldap:ldap "${EROOT}"/var/lib/openldap-data
+	fi
+
+	if has_version 'net-nds/openldap[-minimal]' && ((${OPENLDAP_PRINT_MESSAGES})); then
+		elog "Getting started using OpenLDAP? There is some documentation available:"
+		elog "Gentoo Guide to OpenLDAP Authentication"
+		elog "(https://wiki.gentoo.org/wiki/Centralized_authentication_using_OpenLDAP)"
+		elog "---"
+		elog "An example file for tuning BDB backends with openldap is"
+		elog "DB_CONFIG.fast.example in /usr/share/doc/${PF}/"
+	fi
+
+	preserve_old_lib_notify /usr/$(get_libdir)/{liblber,libldap,libldap_r}-2.4$(get_libname 0)
+}