www-servers/nginx: Bump to v1.11.5 mainline

Ebuild changes:
===============
 - IPv6 support is now enabled per default due to upstream
   changeset 6724:a6d116645c51

 - NAXSI updated to v0.55.1

 - rtmp module updated to v1.1.10

 - LDAP authentication module updated to commit dbcef31b to fix some
   segmentation faults

Package-Manager: portage-2.3.2

3 files changed, 1033 insertions, 0 deletions

diff --git a/www-servers/nginx/Manifest b/www-servers/nginx/Manifest
index 71f95a836f6..60533014155 100644
--- a/www-servers/nginx/Manifest
+++ b/www-servers/nginx/Manifest
@@ -2,7 +2,10 @@ DIST modsecurity-2.9.1.tar.gz 4261212 SHA256 958cc5a7a7430f93fac0fd6f8b9aa92fc18
 DIST nginx-1.10.1.tar.gz 909077 SHA256 1fd35846566485e03c0e318989561c135c598323ff349c503a6c14826487a801 SHA512 fa1329d40e83340380332dd5e2ed66f08dd59cc7f7582dd0e0193c493353ba550e80dc80e5165c225d70532d4197abc49cc8c760e8ab72e48f630cb57c2803e1 WHIRLPOOL 6942f70c3279a28bd8d664d085dee68bf0d0526c8dcb636f3258c9de598268efc984af72e527efd86889bd13911b38b0bdb2de1e92eef69cabd02f7080f64eb6
 DIST nginx-1.11.3.tar.gz 938045 SHA256 4a667f40f9f3917069db1dea1f2d5baa612f1fa19378aadf71502e846a424610 SHA512 b983aca61335facf5778675b80fc28341ec9cfee2190319ed130b9c5d5ceff8133677f4609ecafd5a782daa5962e41bb6cb6a857380bbbe9cee67cd0ab2026d4 WHIRLPOOL f197bc4f5e1ed234b26d625db5bf665a24c09da316e3cae3c0f394f0b4db116acad5db15add7fd92b5fe1428f95449538584f57272f8bad89b912fb38fbb2c7d
 DIST nginx-1.11.4.tar.gz 949793 SHA256 06221c1f43f643bc6bfe5b2c26d19e09f2588d5cde6c65bdb77dfcce7c026b3b SHA512 c6a03c440a274576434aa74932b3fa7cd49174d9e2d8c6e480838637f33f158e31b6f25cac97e158f386bb92f62ff9636c2d3ac1a552e27a860eb9448e2f3f94 WHIRLPOOL 53c371cb34bc55f28d0a0915e08a4fdeffcfcbc8571628db086e0a75627c926693f2faba8608f0c444bc79df244b7f321e6017eda0eb7710d2ccb6f25aac8b75
+DIST nginx-1.11.5.tar.gz 956517 SHA256 223f8a2345a75f891098cf26ccdf208b293350388f51ce69083674c9432db6f6 SHA512 f41b21b5d8c6b7fe7f8713e96fb6b1c40da49bf64ebb790fb5aa38f036a37b36fcf048ff72c2216552b2f75366b30c5fcdef26312bd4e5515b2476a1cd944b8c WHIRLPOOL fba49ae277ec2114b06eb0fdce87161ac7bd3e0ca90387dc58caf327c5f12056be07eeba677ff37c59e7d759054ec276ce4db647250774c57588619a1803592c
+DIST nginx-auth-ldap-49a8b4d28fc4a518563c82e0b52821e5f37db1fc.tar.gz 17159 SHA256 3c11c32f05da04f1a4647dc4e35dd8d8aeacd5a2e763ba349feba3dba8663132 SHA512 323abd0ca8e90f5afcaf81a8ff1a8abe3dfcbff3d69f0dd4a1c005fe6436acbf3076c4c57a4df877b3d8e388cbea085d46301bb2df9c0752e2567817ff7cca92 WHIRLPOOL ad65e8182b2634db5fa06055ef7d91c7d8aabd0fa986d8402a4845977354d6edb329621b6f9f96c90ce2d158cff20e42ae50fba06a088a84de3e3f414205dbc2
 DIST nginx-auth-ldap-dbcef31bebb2d54b6120422d0b178bbf78bc48f7.tar.gz 16998 SHA256 35c8f29581823be0f8bdbcf237d7fa5518c45eabe0ab9a695b131d32c8f1c264 SHA512 f47a9a6c5f93daa9260825261d2069bca5fc528221f94fc8ec98462f61774a36bce0238d931f8d0690544fd0144a83f942b6673c8376fe03f7834f8da9666671 WHIRLPOOL 26a2f67e715d13f785932f00e642c0864b5b7059d120f7fe7458017dbe02203f4873d1cfc4f0dd262834465438ad2b00ef4b49295e18a8e246abda6f7694ac70
+DIST nginx_http_sticky_module_ng-1.2.6-10-g08a395c66e42.tar.bz2 124047 SHA256 6f9102321d8c68df6d67e9bde145a8de3f45f99f6cb47c08735a86f003234d31 SHA512 6c1bfdcf89884b2855d51ae7da0f6e53a4ca3629e1aaf58433b70c07dcb2af797ba6e87d9b3eb4fe2fb6d4d697e862f2b4c2f8d8b3fdaea201740c97ec936529 WHIRLPOOL 38abe56e177e22dad68ac7d6570425ecd763d2e891627a75156a6f39bd7edc54f664c3d2f638e1ea57c743dadc6a8c9889be087abbdb4c98b5641c299f7fbc07
 DIST nginx_http_sticky_module_ng-1.2.6.tar.bz2 124089 SHA256 e47b9fd435d7a5a3200f945a9745aaa7b9446495bda76df48f211129f88d6b26 SHA512 2632b04c94f523aa7c9726db182cba11d83e642c2db5798274e67fbef30de95d02e4e95cbfb98bc429d4244d630b5d9617405b43f728ae0117a5c134940c0ded WHIRLPOOL 1b754c02f834c6b4d4930e9c46b8c5accb6c9663718fb9296c92d79bc33206e66e49e4234ca4db9a5afcd42fa23273bdf0e675aa7b38927c4e46a85318c189eb
 DIST ngx_devel_kit-0.3.0-r1.tar.gz 66455 SHA256 88e05a99a8a7419066f5ae75966fb1efc409bad4522d14986da074554ae61619 SHA512 558764c9be913a4f61d0e277d07bf3c272e1ce086b3fadb85b693a7e92805cd9fca4da7a8d29c96e53fc0d23b331327d3b2561ff61f19d2330e7d5d35ac7d614 WHIRLPOOL 5f6ed4e6850d2ce7e8c65e0570a7e2c74a1fe360e167644ed405fff682ab178b09c722c99c1df9af552fb816219b9fc04dcdf638b3e4af68c688434cdb33aa59
 DIST ngx_http_auth_pam-1.5.1.tar.gz 6863 SHA256 77676842919134af88a7b4bfca4470223e3a00d287d17c0dbdc9a114a685b6e7 SHA512 973b94874d8a58c0df0ac2d31571eafc1e80b11179cba33ec88421a826207fbf7e99b0387e135a1ca48d82daacb78f19a4c21d3a27b49b16dc86b4748bb72261 WHIRLPOOL 4fcaadee859f325c734aa16763702ee40284d1debcfbf5df1cb9aadf2bfc72c1e8d0e5b9d1495f34fc719f4d7fa3e653797fa7917f8fd0437fa2023a1930f667
@@ -17,14 +20,17 @@ DIST ngx_http_headers_more-0.31.tar.gz 27941 SHA256 b2e8162cce2d24861b1ed5bbb30f
 DIST ngx_http_lua-0.10.5.tar.gz 579793 SHA256 4f0292c37ab3d7cb980c994825040be1bda2c769cbd800e79c43eb37458347d4 SHA512 a02b8614fdcd063b1087a3114f05402c707343ff3bceabaca1fb98531ba30edea1a525fc45e2f5a49ff155de8d6f9e1155e8870e463476da5703acfd5f8fc3fc WHIRLPOOL 9c72353bc58a98fd3bae68bd9b13228d202167422a429aa4b455f7e280cb617b5c083131e4f372708e602342b24b150437ed8ebae9647a397bae8a88a13b385c
 DIST ngx_http_lua-0.10.6.tar.gz 597217 SHA256 b98c4f648589bbf3e2c3d5fd18664e7a7ef89ac083e96c8e984fa919e7a7c073 SHA512 202aaf39381d151d5f456e5cd61c87b65fa20ece997f7e517a3eb3912af3a153747a674ac004dbcc474728567ff58436cfb408accd5e922d805b1d697c34774c WHIRLPOOL c4fd64114d74afbaba02c3e7bb1c5562281636624a581c6535f6aa310886f766b9cf0e63a8921599c617d411d5ec920e4b08b54588bfac7cf4c24e8ffc13d26b
 DIST ngx_http_naxsi-0.54.tar.gz 163809 SHA256 9cc2c09405bc71f78ef26a8b6d70afcea3fccbe8125df70cb0cfc480133daba5 SHA512 91934bfd41495715269cc6e549d17f6da66f2bdd0c9a6821fa9096b694dd3927109c4aad2f8b327620ae7c34f76a0839ac16669cd8c65081bc01fa7f829c1d43 WHIRLPOOL ef68cfecc9849086527c3590744d3c0d73cec830c6cf1ebca63566a7444438757a85d0c79fa552c4763e0416a615f4cf8d99622e2f36d3713b7072138a82f5a8
+DIST ngx_http_naxsi-0.55.1.tar.gz 185997 SHA256 45dd0df7a6b0b6aa9c64eb8c39a8e294d659d87fb18e192cf58f1402f3cdb0a8 SHA512 aebda20e5b78e9111b7bac1e15829258e6b85b80e4ce333e4dba8caead36287b3f0fcb453c51d7c59f07d637fa62f5c6b23aecd3bf6a3c3da4abebf1a6689f14 WHIRLPOOL 36830d10a35b724b7ea15e3884e96e2e4dd84f2b81fc1c7122d3e2e83a1942227321b1a7141d829423788bc52a3e199a95ca2637369e17f84ea16eb0cb2e5e37
 DIST ngx_http_push_stream-0.5.2.tar.gz 182008 SHA256 1d07f38acdb8194bd49344b0ba21de101070de9b8731d27a8d22e928850bc199 SHA512 ee8bf9ece652da6aa5a39879298bba70d1842696545259f3f5e302cc61397b35f016364805805f9ab1914fc39ed2f07c015e042155789073e3d1fdc02a0783de WHIRLPOOL d309cecbb1bb5b6c4f64712d44889e3ecca59140d845a31a3f605dc3cc2aa01622b0deadb8f6852baea3c211bebbe6ed7d7868399447ac1249c1b1b740fa3c27
 DIST ngx_http_slowfs_cache-1.10.tar.gz 11809 SHA256 1e81453942e5b0877de1f1f06c56ae82918ea9818255cb935bcb673c95a758a1 SHA512 fbc9609a8d6913aeefe535f206b9e53477503f131934ead2ae5a6169e395af2f5fb54778704824d5eeb22a4ef40a11ebbcde580db62a631f70edcc2cfc06b15d WHIRLPOOL a02ed77422c47d9e476f8746186d19d632ddb953635d8d9dd51ff076225a78044286ee7e114478bc02e4b2a422e4fdc207154fc287629dd2cd7c3f9a634dad18
 DIST ngx_http_upload_progress-0.9.1-r1.tar.gz 17166 SHA256 99ec072cca35cd7791e77c40a8ded41a7a8c1111e057be26e55fba2fdf105f43 SHA512 6c1e3776402b6e2cda50d9c48c4b578a85feffe15891c075443f6d9c7b9e2414e0614b50a8f417ddda9faf5f719957c77ade519c88b48caec970fc51fe12f0d1 WHIRLPOOL 12970d0f75ee3f0d8a97c4948b97fca2bd707a93e4e578c0e2ac0d18991986e620dd6b15c2ab5680ff726c0490671e3bc5e1ee6109baf81877d8baa6a5357825
 DIST ngx_http_upload_progress-0.9.2-r1.tar.gz 17268 SHA256 b286689355442657650421d8e8398bd4abf9dbbaade65947bb0cb74a349cc497 SHA512 c31c46344d49704389722325a041b9cd170fa290acefe92cfc572c07f711cd3039de78f28df48ca7dcb79b2e4bbe442580aaaf4d92883fd3a14bf41d66dd9d8c WHIRLPOOL e847603f1445c7e1471a5570e2774a448be880eb71eeb21e27361586bcee9aae31cb0a8a80cd5abfc8d14e2c356fabfa7293e6a4d5f6782d41521a7bdc124066
 DIST ngx_http_upstream_check-0.3.0-10-g10782ea.tar.gz 128297 SHA256 a5003e86908086f8607e76cfc01a56d56654982ab02cec918278c261ff1e8363 SHA512 2407d4375d8b94a808eb9e423615af700537b28fc88d37e790fb2a5ecdb02da94e7d1e271a6a81e8a55f8ce11e7db80fdd6de7feca08469dfaa26d717a1075a3 WHIRLPOOL 6b428940a07a7c18ba19cba07f43f1661484905a025f80fcb44908aeaeab9c8e854d3e104fe0339087a2e9029ad4722366c7d0a0fca7c73d92ece6ff2e494206
+DIST ngx_http_upstream_check-0.3.0-10-gf3bdb7b.tar.gz 129060 SHA256 9e0835e8c1550033e74c7eaeebf94d41ab1617cff152dd076da976e0eba30bfc SHA512 5b2ae6d305d24d0c64dc118fd3b0c23f5bf0e9a282e70e8d2c4eb946ed510263b5e845f64ca352784e34708cf9d98804cacf64b6c9efd712a395076dd0ba7c29 WHIRLPOOL 8dab8aa1bf3f7c9adbf2952148d76cc627682876b5e64dc789582b573a4b6fa73910043325fc664784b68966bcb1e8ba9ae6bfa457133bde0d52e39b7d3c09e0
 DIST ngx_memc_module-0.17.tar.gz 36369 SHA256 25cbe3ff4931283a681260607bc91ae4a922075345d5770b293c6cd7f1e3bdcc SHA512 e6fdecb4bb629f0882868b78f4b3a2549fce4471efcc4f2c6fdc414435799be6ce41cf056a3170952f8a1f401ee1ca372c97f2d7f79fba79239599755ade8949 WHIRLPOOL 766d84e7a2dfb2a6f069fd846e19d635f4dbd36f78014e97bbd159312d0b38d671b4db989584ca2b5b449046483b5b90d09edbe1c4531b266d8592ad7bad3c3a
 DIST ngx_metrics-0.1.1.tar.gz 2964 SHA256 1c62ebb31e3caafad91720962770b0e7a4287f195520cf12471c262ac19b154e SHA512 d36a8fb0104c83b6b564e03b351aa750cab08650264c74d6f786af357bfb7006b531a93270dd961896ea8dafe27e5db8548ede714c5f52c4742876bc73af4b5e WHIRLPOOL 2796f5a97e76dfcc91133240e8e90ba493f0356f781a173d8cacdd09eba64b75ef531db398c0566fda395124700de8c991b771433e376ca0d5898c2ea6f82868
 DIST ngx_mogilefs_module-1.0.4.tar.gz 11208 SHA256 7ac230d30907f013dff8d435a118619ea6168aa3714dba62c6962d350c6295ae SHA512 b8cb7eaf6274f4e2247dbcb39db05072d2b2d4361256a325fafab5533d7ce0c4ae9e2905b954dfcfa4789c9cab5cccf2ac1c3a1f02f6a327ed95b562d7773ed1 WHIRLPOOL 64c9b11ad938e6dbe5ba31298f1cd46f6e6bb4ba039c96b1e43bd85919d1606326f74b677f789ecabe0b0f4e0f08ac5aaf8148bf820de65aaa1e9966a28b9f61
+DIST ngx_rtmp-1.1.10.tar.gz 519877 SHA256 f9491dd24390b0d5d70dfe3553edf3d14efeb7c7a81b4d4a20c5cfeaefc1141c SHA512 bcc0aee3308af7c61bf01a5530fcf1dae938e6778306f6e3eb5995e6d0529f43d33b7ee2acb813d5a39acc92e4853d207a01e8e41b766a6e0dd07aade60cd98f WHIRLPOOL 655f4dcb02f928698ae14d29e5b7f60ad3fd71c757d67f1930c695a3501054d124a92f7ada7d4e605204f1e73e0779cad0b60102bc98d64764535581db0b1867
 DIST ngx_rtmp-1.1.7.tar.gz 519735 SHA256 7922b0e3d5f3d9c4b275e4908cfb8f5fb1bfb3ac2df77f4c262cda56df21aab3 SHA512 9883462a04683f1e7af175da04b86d259ff6d677864667588fb073143f7130969eb2a5a5a48ddceda7a555b908580f179bdcacb7f0111413d51db5bfe43b396e WHIRLPOOL e9c1fc9c3c965ae7047657f76e0997d5da107aff7dd9e5cf3ddb5a2d8f388efd8439b82923e199dc36def449567b8529e06c80f69c36f42128236ac0be5719d5
 DIST ngx_rtmp-1.1.8.tar.gz 519647 SHA256 de5866111a5b18c9dfb1c10f3a0e84b56af77f7005a41807368f7769b8a50965 SHA512 554249b1b8bb70952a0585dcc5c55c70daa63f2eba5ef35f8b1a4932fdfd6c95b0a48739857ba8dcab08ff1e91d048f3dc43bf65250890fd7a679cdabfed880a WHIRLPOOL a8cd4361419fbae97f199d788078c62ffc442158d0338aa677e5d6d21fb27a336da85e901ee6463ff6b33201092575237d5b6f20a1d80d924ac6591cbb75c9d7
 DIST ngx_rtmp-1.1.9.tar.gz 519807 SHA256 46d914e3ba1f4c2353c1ef01a7423305255cb78226c84fac419586f849b7ea55 SHA512 888c268eb0371649e9bf971462e20472f819946f49ef5e50af97d0590a03df6d37c1fa8016eb7ea81faa0c212c429618d399102f513b029c66226d48e444f70c WHIRLPOOL 94fc496b059549a56338cd51e0bbf9a3b11b10640e1ef83e1e7cdb2845dfecde012e0951003665e02bff4ef45870b78e399d4194997cb082647dbcd638cc9716
diff --git a/www-servers/nginx/files/http_upstream_check-nginx-1.11.5+.patch b/www-servers/nginx/files/http_upstream_check-nginx-1.11.5+.patch
new file mode 100644
index 00000000000..a894bde8ec3
--- /dev/null
+++ b/www-servers/nginx/files/http_upstream_check-nginx-1.11.5+.patch
@@ -0,0 +1,246 @@
+Upstream: https://github.com/yaoweibin/nginx_upstream_check_module/pull/119
+
+diff --git src/http/modules/ngx_http_upstream_hash_module.c src/http/modules/ngx_http_upstream_hash_module.c
+index 6c28c64..a187887 100644
+--- src/http/modules/ngx_http_upstream_hash_module.c
++++ src/http/modules/ngx_http_upstream_hash_module.c
+@@ -9,6 +9,9 @@
+ #include <ngx_core.h>
+ #include <ngx_http.h>
+ 
++#if (NGX_HTTP_UPSTREAM_CHECK)
++#include "ngx_http_upstream_check_module.h"
++#endif
+ 
+ typedef struct {
+     uint32_t                            hash;
+@@ -235,6 +238,16 @@ ngx_http_upstream_get_hash_peer(ngx_peer_connection_t *pc, void *data)
+             goto next;
+         }
+ 
++#if (NGX_HTTP_UPSTREAM_CHECK)
++        ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0,
++            "get hash peer, check_index: %ui",
++             peer->check_index);
++        if (ngx_http_upstream_check_peer_down(peer->check_index)) {
++            goto next;
++        }
++#endif
++
++
+         if (peer->max_fails
+             && peer->fails >= peer->max_fails
+             && now - peer->checked <= peer->fail_timeout)
+@@ -538,6 +551,15 @@ ngx_http_upstream_get_chash_peer(ngx_peer_connection_t *pc, void *data)
+                 continue;
+             }
+ 
++#if (NGX_HTTP_UPSTREAM_CHECK)
++            ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0,
++                "get consistent_hash peer, check_index: %ui",
++                 peer->check_index);
++            if (ngx_http_upstream_check_peer_down(peer->check_index)) {
++                continue;
++            }
++#endif
++
+             if (peer->server.len != server->len
+                 || ngx_strncmp(peer->server.data, server->data, server->len)
+                    != 0)
+diff --git src/http/modules/ngx_http_upstream_ip_hash_module.c src/http/modules/ngx_http_upstream_ip_hash_module.c
+index 296108f..135ce5d 100644
+--- src/http/modules/ngx_http_upstream_ip_hash_module.c
++++ src/http/modules/ngx_http_upstream_ip_hash_module.c
+@@ -9,6 +9,9 @@
+ #include <ngx_core.h>
+ #include <ngx_http.h>
+ 
++#if (NGX_HTTP_UPSTREAM_CHECK)
++#include "ngx_http_upstream_check_module.h"
++#endif
+ 
+ typedef struct {
+     /* the round robin data must be first */
+@@ -205,6 +208,15 @@ ngx_http_upstream_get_ip_hash_peer(ngx_peer_connection_t *pc, void *data)
+             goto next;
+         }
+ 
++#if (NGX_HTTP_UPSTREAM_CHECK)
++        ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0,
++            "get ip_hash peer, check_index: %ui",
++             peer->check_index);
++        if (ngx_http_upstream_check_peer_down(peer->check_index)) {
++            goto next;
++        }
++#endif
++
+         if (peer->max_fails
+             && peer->fails >= peer->max_fails
+             && now - peer->checked <= peer->fail_timeout)
+diff --git src/http/modules/ngx_http_upstream_least_conn_module.c src/http/modules/ngx_http_upstream_least_conn_module.c
+index ebe0627..94f1883 100644
+--- src/http/modules/ngx_http_upstream_least_conn_module.c
++++ src/http/modules/ngx_http_upstream_least_conn_module.c
+@@ -9,6 +9,10 @@
+ #include <ngx_core.h>
+ #include <ngx_http.h>
+ 
++#if (NGX_HTTP_UPSTREAM_CHECK)
++#include "ngx_http_upstream_check_module.h"
++#endif
++
+ 
+ static ngx_int_t ngx_http_upstream_init_least_conn_peer(ngx_http_request_t *r,
+     ngx_http_upstream_srv_conf_t *us);
+@@ -147,6 +151,16 @@ ngx_http_upstream_get_least_conn_peer(ngx_peer_connection_t *pc, void *data)
+             continue;
+         }
+ 
++#if (NGX_HTTP_UPSTREAM_CHECK)
++        ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0,
++                "get least_conn peer, check_index: %ui",
++                peer->check_index);
++
++        if (ngx_http_upstream_check_peer_down(peer->check_index)) {
++            continue;
++        }
++#endif
++
+         if (peer->max_fails
+             && peer->fails >= peer->max_fails
+             && now - peer->checked <= peer->fail_timeout)
+@@ -202,6 +216,16 @@ ngx_http_upstream_get_least_conn_peer(ngx_peer_connection_t *pc, void *data)
+                 continue;
+             }
+ 
++#if (NGX_HTTP_UPSTREAM_CHECK)
++            ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0,
++                    "get least_conn peer, check_index: %ui",
++                    peer->check_index);
++
++            if (ngx_http_upstream_check_peer_down(peer->check_index)) {
++                continue;
++            }
++#endif
++
+             if (peer->conns * best->weight != best->conns * peer->weight) {
+                 continue;
+             }
+diff --git src/http/ngx_http_upstream_round_robin.c src/http/ngx_http_upstream_round_robin.c
+index 0137bf6..99f0923 100644
+--- src/http/ngx_http_upstream_round_robin.c
++++ src/http/ngx_http_upstream_round_robin.c
+@@ -9,6 +9,9 @@
+ #include <ngx_core.h>
+ #include <ngx_http.h>
+ 
++#if (NGX_HTTP_UPSTREAM_CHECK)
++#include "ngx_http_upstream_check_module.h"
++#endif
+ 
+ #define ngx_http_upstream_tries(p) ((p)->number                               \
+                                     + ((p)->next ? (p)->next->number : 0))
+@@ -97,7 +100,14 @@ ngx_http_upstream_init_round_robin(ngx_conf_t *cf,
+                 peer[n].fail_timeout = server[i].fail_timeout;
+                 peer[n].down = server[i].down;
+                 peer[n].server = server[i].name;
+-
++#if (NGX_HTTP_UPSTREAM_CHECK)
++                if (!server[i].down) {
++                    peer[n].check_index =
++                        ngx_http_upstream_check_add_peer(cf, us, &server[i].addrs[j]);
++                } else {
++                    peer[n].check_index = (ngx_uint_t) NGX_ERROR;
++                }
++#endif
+                 *peerp = &peer[n];
+                 peerp = &peer[n].next;
+                 n++;
+@@ -161,7 +171,15 @@ ngx_http_upstream_init_round_robin(ngx_conf_t *cf,
+                 peer[n].fail_timeout = server[i].fail_timeout;
+                 peer[n].down = server[i].down;
+                 peer[n].server = server[i].name;
+-
++#if (NGX_HTTP_UPSTREAM_CHECK)
++                if (!server[i].down) {
++                    peer[n].check_index =
++                        ngx_http_upstream_check_add_peer(cf, us, &server[i].addrs[j]);
++                }
++                else {
++                    peer[n].check_index = (ngx_uint_t) NGX_ERROR;
++                }
++#endif
+                 *peerp = &peer[n];
+                 peerp = &peer[n].next;
+                 n++;
+@@ -228,6 +246,9 @@ ngx_http_upstream_init_round_robin(ngx_conf_t *cf,
+         peer[i].max_conns = 0;
+         peer[i].max_fails = 1;
+         peer[i].fail_timeout = 10;
++#if (NGX_HTTP_UPSTREAM_CHECK)
++        peer[i].check_index = (ngx_uint_t) NGX_ERROR;
++#endif
+         *peerp = &peer[i];
+         peerp = &peer[i].next;
+     }
+@@ -344,6 +365,9 @@ ngx_http_upstream_create_round_robin_peer(ngx_http_request_t *r,
+         peer[0].max_conns = 0;
+         peer[0].max_fails = 1;
+         peer[0].fail_timeout = 10;
++#if (NGX_HTTP_UPSTREAM_CHECK)
++        peer[0].check_index = (ngx_uint_t) NGX_ERROR;
++#endif
+         peers->peer = peer;
+ 
+     } else {
+@@ -378,6 +402,9 @@ ngx_http_upstream_create_round_robin_peer(ngx_http_request_t *r,
+             peer[i].max_conns = 0;
+             peer[i].max_fails = 1;
+             peer[i].fail_timeout = 10;
++#if (NGX_HTTP_UPSTREAM_CHECK)
++            peer[i].check_index = (ngx_uint_t) NGX_ERROR;
++#endif
+             *peerp = &peer[i];
+             peerp = &peer[i].next;
+         }
+@@ -443,6 +470,12 @@ ngx_http_upstream_get_round_robin_peer(ngx_peer_connection_t *pc, void *data)
+             goto failed;
+         }
+ 
++#if (NGX_HTTP_UPSTREAM_CHECK)
++        if (ngx_http_upstream_check_peer_down(peer->check_index)) {
++            goto failed;
++        }
++#endif
++
+         rrp->current = peer;
+ 
+     } else {
+@@ -537,6 +570,12 @@ ngx_http_upstream_get_peer(ngx_http_upstream_rr_peer_data_t *rrp)
+             continue;
+         }
+ 
++#if (NGX_HTTP_UPSTREAM_CHECK)
++        if (ngx_http_upstream_check_peer_down(peer->check_index)) {
++            continue;
++        }
++#endif
++
+         if (peer->max_fails
+             && peer->fails >= peer->max_fails
+             && now - peer->checked <= peer->fail_timeout)
+diff --git src/http/ngx_http_upstream_round_robin.h src/http/ngx_http_upstream_round_robin.h
+index 45f258d..dee91d0 100644
+--- src/http/ngx_http_upstream_round_robin.h
++++ src/http/ngx_http_upstream_round_robin.h
+@@ -38,6 +38,10 @@ struct ngx_http_upstream_rr_peer_s {
+     ngx_msec_t                      slow_start;
+     ngx_msec_t                      start_time;
+ 
++#if (NGX_HTTP_UPSTREAM_CHECK)
++    ngx_uint_t                      check_index;
++#endif
++
+     ngx_uint_t                      down;
+ 
+ #if (NGX_HTTP_SSL || NGX_COMPAT)
diff --git a/www-servers/nginx/nginx-1.11.5.ebuild b/www-servers/nginx/nginx-1.11.5.ebuild
new file mode 100644
index 00000000000..3f951db62d9
--- /dev/null
+++ b/www-servers/nginx/nginx-1.11.5.ebuild
@@ -0,0 +1,781 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+# Maintainer notes:
+# - http_rewrite-independent pcre-support makes sense for matching locations without an actual rewrite
+# - any http-module activates the main http-functionality and overrides USE=-http
+# - keep the following requirements in mind before adding external modules:
+#	* alive upstream
+#	* sane packaging
+#	* builds cleanly
+#	* does not need a patch for nginx core
+# - TODO: test the google-perftools module (included in vanilla tarball)
+
+# prevent perl-module from adding automagic perl DEPENDs
+GENTOO_DEPEND_ON_PERL="no"
+
+# devel_kit (https://github.com/simpl/ngx_devel_kit, BSD license)
+DEVEL_KIT_MODULE_PV="0.3.0"
+DEVEL_KIT_MODULE_P="ngx_devel_kit-${DEVEL_KIT_MODULE_PV}-r1"
+DEVEL_KIT_MODULE_URI="https://github.com/simpl/ngx_devel_kit/archive/v${DEVEL_KIT_MODULE_PV}.tar.gz"
+DEVEL_KIT_MODULE_WD="${WORKDIR}/ngx_devel_kit-${DEVEL_KIT_MODULE_PV}"
+
+# http_uploadprogress (https://github.com/masterzen/nginx-upload-progress-module, BSD-2 license)
+HTTP_UPLOAD_PROGRESS_MODULE_PV="0.9.2"
+HTTP_UPLOAD_PROGRESS_MODULE_P="ngx_http_upload_progress-${HTTP_UPLOAD_PROGRESS_MODULE_PV}-r1"
+HTTP_UPLOAD_PROGRESS_MODULE_URI="https://github.com/masterzen/nginx-upload-progress-module/archive/v${HTTP_UPLOAD_PROGRESS_MODULE_PV}.tar.gz"
+HTTP_UPLOAD_PROGRESS_MODULE_WD="${WORKDIR}/nginx-upload-progress-module-${HTTP_UPLOAD_PROGRESS_MODULE_PV}"
+
+# http_headers_more (https://github.com/agentzh/headers-more-nginx-module, BSD license)
+HTTP_HEADERS_MORE_MODULE_PV="0.31"
+HTTP_HEADERS_MORE_MODULE_P="ngx_http_headers_more-${HTTP_HEADERS_MORE_MODULE_PV}"
+HTTP_HEADERS_MORE_MODULE_URI="https://github.com/agentzh/headers-more-nginx-module/archive/v${HTTP_HEADERS_MORE_MODULE_PV}.tar.gz"
+HTTP_HEADERS_MORE_MODULE_WD="${WORKDIR}/headers-more-nginx-module-${HTTP_HEADERS_MORE_MODULE_PV}"
+
+# http_cache_purge (http://labs.frickle.com/nginx_ngx_cache_purge/, https://github.com/FRiCKLE/ngx_cache_purge, BSD-2 license)
+HTTP_CACHE_PURGE_MODULE_PV="2.3"
+HTTP_CACHE_PURGE_MODULE_P="ngx_http_cache_purge-${HTTP_CACHE_PURGE_MODULE_PV}"
+HTTP_CACHE_PURGE_MODULE_URI="http://labs.frickle.com/files/ngx_cache_purge-${HTTP_CACHE_PURGE_MODULE_PV}.tar.gz"
+HTTP_CACHE_PURGE_MODULE_WD="${WORKDIR}/ngx_cache_purge-${HTTP_CACHE_PURGE_MODULE_PV}"
+
+# http_slowfs_cache (http://labs.frickle.com/nginx_ngx_slowfs_cache/, BSD-2 license)
+HTTP_SLOWFS_CACHE_MODULE_PV="1.10"
+HTTP_SLOWFS_CACHE_MODULE_P="ngx_http_slowfs_cache-${HTTP_SLOWFS_CACHE_MODULE_PV}"
+HTTP_SLOWFS_CACHE_MODULE_URI="http://labs.frickle.com/files/ngx_slowfs_cache-${HTTP_SLOWFS_CACHE_MODULE_PV}.tar.gz"
+HTTP_SLOWFS_CACHE_MODULE_WD="${WORKDIR}/ngx_slowfs_cache-${HTTP_SLOWFS_CACHE_MODULE_PV}"
+
+# http_fancyindex (https://github.com/aperezdc/ngx-fancyindex, BSD license)
+HTTP_FANCYINDEX_MODULE_PV="0.4.1"
+HTTP_FANCYINDEX_MODULE_P="ngx_http_fancyindex-${HTTP_FANCYINDEX_MODULE_PV}"
+HTTP_FANCYINDEX_MODULE_URI="https://github.com/aperezdc/ngx-fancyindex/archive/v${HTTP_FANCYINDEX_MODULE_PV}.tar.gz"
+HTTP_FANCYINDEX_MODULE_WD="${WORKDIR}/ngx-fancyindex-${HTTP_FANCYINDEX_MODULE_PV}"
+
+# http_lua (https://github.com/openresty/lua-nginx-module, BSD license)
+HTTP_LUA_MODULE_PV="0.10.6"
+HTTP_LUA_MODULE_P="ngx_http_lua-${HTTP_LUA_MODULE_PV}"
+HTTP_LUA_MODULE_URI="https://github.com/openresty/lua-nginx-module/archive/v${HTTP_LUA_MODULE_PV}.tar.gz"
+HTTP_LUA_MODULE_WD="${WORKDIR}/lua-nginx-module-${HTTP_LUA_MODULE_PV}"
+
+# http_auth_pam (https://github.com/stogh/ngx_http_auth_pam_module/, http://web.iti.upv.es/~sto/nginx/, BSD-2 license)
+HTTP_AUTH_PAM_MODULE_PV="1.5.1"
+HTTP_AUTH_PAM_MODULE_P="ngx_http_auth_pam-${HTTP_AUTH_PAM_MODULE_PV}"
+HTTP_AUTH_PAM_MODULE_URI="https://github.com/stogh/ngx_http_auth_pam_module/archive/v${HTTP_AUTH_PAM_MODULE_PV}.tar.gz"
+HTTP_AUTH_PAM_MODULE_WD="${WORKDIR}/ngx_http_auth_pam_module-${HTTP_AUTH_PAM_MODULE_PV}"
+
+# http_upstream_check (https://github.com/yaoweibin/nginx_upstream_check_module, BSD license)
+HTTP_UPSTREAM_CHECK_MODULE_PV="0.3.0-10-gf3bdb7b"
+HTTP_UPSTREAM_CHECK_MODULE_P="ngx_http_upstream_check-${HTTP_UPSTREAM_CHECK_MODULE_PV}"
+HTTP_UPSTREAM_CHECK_MODULE_URI="https://github.com/yaoweibin/nginx_upstream_check_module/archive/v${HTTP_UPSTREAM_CHECK_MODULE_PV}.tar.gz"
+HTTP_UPSTREAM_CHECK_MODULE_WD="${WORKDIR}/nginx_upstream_check_module-f3bdb7b85a194e2ad58e3c306c1d021ee76da2f5"
+
+# http_metrics (https://github.com/zenops/ngx_metrics, BSD license)
+HTTP_METRICS_MODULE_PV="0.1.1"
+HTTP_METRICS_MODULE_P="ngx_metrics-${HTTP_METRICS_MODULE_PV}"
+HTTP_METRICS_MODULE_URI="https://github.com/madvertise/ngx_metrics/archive/v${HTTP_METRICS_MODULE_PV}.tar.gz"
+HTTP_METRICS_MODULE_WD="${WORKDIR}/ngx_metrics-${HTTP_METRICS_MODULE_PV}"
+
+# naxsi-core (https://github.com/nbs-system/naxsi, GPLv2+)
+HTTP_NAXSI_MODULE_PV="0.55.1"
+HTTP_NAXSI_MODULE_P="ngx_http_naxsi-${HTTP_NAXSI_MODULE_PV}"
+HTTP_NAXSI_MODULE_URI="https://github.com/nbs-system/naxsi/archive/${HTTP_NAXSI_MODULE_PV}.tar.gz"
+HTTP_NAXSI_MODULE_WD="${WORKDIR}/naxsi-${HTTP_NAXSI_MODULE_PV}/naxsi_src"
+
+# nginx-rtmp-module (https://github.com/arut/nginx-rtmp-module, BSD license)
+RTMP_MODULE_PV="1.1.10"
+RTMP_MODULE_P="ngx_rtmp-${RTMP_MODULE_PV}"
+RTMP_MODULE_URI="https://github.com/arut/nginx-rtmp-module/archive/v${RTMP_MODULE_PV}.tar.gz"
+RTMP_MODULE_WD="${WORKDIR}/nginx-rtmp-module-${RTMP_MODULE_PV}"
+
+# nginx-dav-ext-module (https://github.com/arut/nginx-dav-ext-module, BSD license)
+HTTP_DAV_EXT_MODULE_PV="0.0.3"
+HTTP_DAV_EXT_MODULE_P="ngx_http_dav_ext-${HTTP_DAV_EXT_MODULE_PV}"
+HTTP_DAV_EXT_MODULE_URI="https://github.com/arut/nginx-dav-ext-module/archive/v${HTTP_DAV_EXT_MODULE_PV}.tar.gz"
+HTTP_DAV_EXT_MODULE_WD="${WORKDIR}/nginx-dav-ext-module-${HTTP_DAV_EXT_MODULE_PV}"
+
+# echo-nginx-module (https://github.com/openresty/echo-nginx-module, BSD license)
+HTTP_ECHO_MODULE_PV="0.60"
+HTTP_ECHO_MODULE_P="ngx_http_echo-${HTTP_ECHO_MODULE_PV}"
+HTTP_ECHO_MODULE_URI="https://github.com/openresty/echo-nginx-module/archive/v${HTTP_ECHO_MODULE_PV}.tar.gz"
+HTTP_ECHO_MODULE_WD="${WORKDIR}/echo-nginx-module-${HTTP_ECHO_MODULE_PV}"
+
+# mod_security for nginx (https://modsecurity.org/, Apache-2.0)
+# keep the MODULE_P here consistent with upstream to avoid tarball duplication
+HTTP_SECURITY_MODULE_PV="2.9.1"
+HTTP_SECURITY_MODULE_P="modsecurity-${HTTP_SECURITY_MODULE_PV}"
+HTTP_SECURITY_MODULE_URI="https://www.modsecurity.org/tarball/${HTTP_SECURITY_MODULE_PV}/${HTTP_SECURITY_MODULE_P}.tar.gz"
+HTTP_SECURITY_MODULE_WD="${WORKDIR}/${HTTP_SECURITY_MODULE_P}"
+
+# push-stream-module (http://www.nginxpushstream.com, https://github.com/wandenberg/nginx-push-stream-module, GPL-3)
+HTTP_PUSH_STREAM_MODULE_PV="0.5.2"
+HTTP_PUSH_STREAM_MODULE_P="ngx_http_push_stream-${HTTP_PUSH_STREAM_MODULE_PV}"
+HTTP_PUSH_STREAM_MODULE_URI="https://github.com/wandenberg/nginx-push-stream-module/archive/${HTTP_PUSH_STREAM_MODULE_PV}.tar.gz"
+HTTP_PUSH_STREAM_MODULE_WD="${WORKDIR}/nginx-push-stream-module-${HTTP_PUSH_STREAM_MODULE_PV}"
+
+# sticky-module (https://bitbucket.org/nginx-goodies/nginx-sticky-module-ng, BSD-2)
+HTTP_STICKY_MODULE_PV="1.2.6-10-g08a395c66e42"
+HTTP_STICKY_MODULE_P="nginx_http_sticky_module_ng-${HTTP_STICKY_MODULE_PV}"
+HTTP_STICKY_MODULE_URI="https://bitbucket.org/nginx-goodies/nginx-sticky-module-ng/get/${HTTP_STICKY_MODULE_PV}.tar.bz2"
+HTTP_STICKY_MODULE_WD="${WORKDIR}/nginx-goodies-nginx-sticky-module-ng-08a395c66e42"
+
+# mogilefs-module (https://github.com/vkholodkov/nginx-mogilefs-module, BSD-2)
+HTTP_MOGILEFS_MODULE_PV="1.0.4"
+HTTP_MOGILEFS_MODULE_P="ngx_mogilefs_module-${HTTP_MOGILEFS_MODULE_PV}"
+HTTP_MOGILEFS_MODULE_URI="https://github.com/vkholodkov/nginx-mogilefs-module/archive/${HTTP_MOGILEFS_MODULE_PV}.tar.gz"
+HTTP_MOGILEFS_MODULE_WD="${WORKDIR}/nginx_mogilefs_module-${HTTP_MOGILEFS_MODULE_PV}"
+
+# memc-module (https://github.com/openresty/memc-nginx-module, BSD-2)
+HTTP_MEMC_MODULE_PV="0.17"
+HTTP_MEMC_MODULE_P="ngx_memc_module-${HTTP_MEMC_MODULE_PV}"
+HTTP_MEMC_MODULE_URI="https://github.com/openresty/memc-nginx-module/archive/v${HTTP_MEMC_MODULE_PV}.tar.gz"
+HTTP_MEMC_MODULE_WD="${WORKDIR}/memc-nginx-module-${HTTP_MEMC_MODULE_PV}"
+
+# nginx-ldap-auth-module (https://github.com/kvspb/nginx-auth-ldap, BSD-2)
+HTTP_LDAP_MODULE_PV="49a8b4d28fc4a518563c82e0b52821e5f37db1fc"
+HTTP_LDAP_MODULE_P="nginx-auth-ldap-${HTTP_LDAP_MODULE_PV}"
+HTTP_LDAP_MODULE_URI="https://github.com/kvspb/nginx-auth-ldap/archive/${HTTP_LDAP_MODULE_PV}.tar.gz"
+HTTP_LDAP_MODULE_WD="${WORKDIR}/nginx-auth-ldap-${HTTP_LDAP_MODULE_PV}"
+
+# We handle deps below ourselves
+SSL_DEPS_SKIP=1
+
+inherit ssl-cert toolchain-funcs perl-module flag-o-matic user systemd versionator multilib
+
+DESCRIPTION="Robust, small and high performance http and reverse proxy server"
+HOMEPAGE="http://nginx.org"
+SRC_URI="http://nginx.org/download/${P}.tar.gz
+	${DEVEL_KIT_MODULE_URI} -> ${DEVEL_KIT_MODULE_P}.tar.gz
+	nginx_modules_http_upload_progress? ( ${HTTP_UPLOAD_PROGRESS_MODULE_URI} -> ${HTTP_UPLOAD_PROGRESS_MODULE_P}.tar.gz )
+	nginx_modules_http_headers_more? ( ${HTTP_HEADERS_MORE_MODULE_URI} -> ${HTTP_HEADERS_MORE_MODULE_P}.tar.gz )
+	nginx_modules_http_cache_purge? ( ${HTTP_CACHE_PURGE_MODULE_URI} -> ${HTTP_CACHE_PURGE_MODULE_P}.tar.gz )
+	nginx_modules_http_slowfs_cache? ( ${HTTP_SLOWFS_CACHE_MODULE_URI} -> ${HTTP_SLOWFS_CACHE_MODULE_P}.tar.gz )
+	nginx_modules_http_fancyindex? ( ${HTTP_FANCYINDEX_MODULE_URI} -> ${HTTP_FANCYINDEX_MODULE_P}.tar.gz )
+	nginx_modules_http_lua? ( ${HTTP_LUA_MODULE_URI} -> ${HTTP_LUA_MODULE_P}.tar.gz )
+	nginx_modules_http_auth_pam? ( ${HTTP_AUTH_PAM_MODULE_URI} -> ${HTTP_AUTH_PAM_MODULE_P}.tar.gz )
+	nginx_modules_http_upstream_check? ( ${HTTP_UPSTREAM_CHECK_MODULE_URI} -> ${HTTP_UPSTREAM_CHECK_MODULE_P}.tar.gz )
+	nginx_modules_http_metrics? ( ${HTTP_METRICS_MODULE_URI} -> ${HTTP_METRICS_MODULE_P}.tar.gz )
+	nginx_modules_http_naxsi? ( ${HTTP_NAXSI_MODULE_URI} -> ${HTTP_NAXSI_MODULE_P}.tar.gz )
+	rtmp? ( ${RTMP_MODULE_URI} -> ${RTMP_MODULE_P}.tar.gz )
+	nginx_modules_http_dav_ext? ( ${HTTP_DAV_EXT_MODULE_URI} -> ${HTTP_DAV_EXT_MODULE_P}.tar.gz )
+	nginx_modules_http_echo? ( ${HTTP_ECHO_MODULE_URI} -> ${HTTP_ECHO_MODULE_P}.tar.gz )
+	nginx_modules_http_security? ( ${HTTP_SECURITY_MODULE_URI} -> ${HTTP_SECURITY_MODULE_P}.tar.gz )
+	nginx_modules_http_push_stream? ( ${HTTP_PUSH_STREAM_MODULE_URI} -> ${HTTP_PUSH_STREAM_MODULE_P}.tar.gz )
+	nginx_modules_http_sticky? ( ${HTTP_STICKY_MODULE_URI} -> ${HTTP_STICKY_MODULE_P}.tar.bz2 )
+	nginx_modules_http_mogilefs? ( ${HTTP_MOGILEFS_MODULE_URI} -> ${HTTP_MOGILEFS_MODULE_P}.tar.gz )
+	nginx_modules_http_memc? ( ${HTTP_MEMC_MODULE_URI} -> ${HTTP_MEMC_MODULE_P}.tar.gz )
+	nginx_modules_http_auth_ldap? ( ${HTTP_LDAP_MODULE_URI} -> ${HTTP_LDAP_MODULE_P}.tar.gz )"
+
+LICENSE="BSD-2 BSD SSLeay MIT GPL-2 GPL-2+
+	nginx_modules_http_security? ( Apache-2.0 )
+	nginx_modules_http_push_stream? ( GPL-3 )"
+
+SLOT="mainline"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~x86 ~x86-fbsd ~amd64-linux ~x86-linux"
+
+NGINX_MODULES_STD="access auth_basic autoindex browser charset empty_gif
+	fastcgi geo gzip limit_req limit_conn map memcached proxy referer
+	rewrite scgi ssi split_clients upstream_hash upstream_ip_hash
+	upstream_keepalive upstream_least_conn upstream_zone userid uwsgi"
+NGINX_MODULES_OPT="addition auth_request dav degradation flv geoip gunzip
+	gzip_static image_filter mp4 perl random_index realip secure_link
+	slice stub_status sub xslt"
+NGINX_MODULES_STREAM_STD="access geo limit_conn map return split_clients
+	upstream_hash upstream_least_conn upstream_zone"
+NGINX_MODULES_STREAM_OPT="geoip realip ssl_preread"
+NGINX_MODULES_MAIL="imap pop3 smtp"
+NGINX_MODULES_3RD="
+	http_upload_progress
+	http_headers_more
+	http_cache_purge
+	http_slowfs_cache
+	http_fancyindex
+	http_lua
+	http_auth_pam
+	http_upstream_check
+	http_metrics
+	http_naxsi
+	http_dav_ext
+	http_echo
+	http_security
+	http_push_stream
+	http_sticky
+	http_mogilefs
+	http_memc
+	http_auth_ldap"
+
+IUSE="aio debug +http +http2 +http-cache +ipv6 libatomic libressl luajit +pcre
+	pcre-jit rtmp selinux ssl threads userland_GNU vim-syntax"
+
+for mod in $NGINX_MODULES_STD; do
+	IUSE="${IUSE} +nginx_modules_http_${mod}"
+done
+
+for mod in $NGINX_MODULES_OPT; do
+	IUSE="${IUSE} nginx_modules_http_${mod}"
+done
+
+for mod in $NGINX_MODULES_STREAM_STD; do
+	IUSE="${IUSE} nginx_modules_stream_${mod}"
+done
+
+for mod in $NGINX_MODULES_STREAM_OPT; do
+	IUSE="${IUSE} nginx_modules_stream_${mod}"
+done
+
+for mod in $NGINX_MODULES_MAIL; do
+	IUSE="${IUSE} nginx_modules_mail_${mod}"
+done
+
+for mod in $NGINX_MODULES_3RD; do
+	IUSE="${IUSE} nginx_modules_${mod}"
+done
+
+# Add so we can warn users updating about config changes
+# @TODO: jbergstroem: remove on next release series
+IUSE="${IUSE} nginx_modules_http_spdy"
+
+CDEPEND="
+	pcre? ( >=dev-libs/libpcre-4.2 )
+	pcre-jit? ( >=dev-libs/libpcre-8.20[jit] )
+	ssl? (
+		!libressl? ( dev-libs/openssl:0= )
+		libressl? ( dev-libs/libressl:= )
+	)
+	http2? (
+		!libressl? ( >=dev-libs/openssl-1.0.1c:0= )
+		libressl? ( dev-libs/libressl:= )
+	)
+	http-cache? (
+		userland_GNU? (
+			!libressl? ( dev-libs/openssl:0= )
+			libressl? ( dev-libs/libressl:= )
+		)
+	)
+	nginx_modules_http_geoip? ( dev-libs/geoip )
+	nginx_modules_http_gunzip? ( sys-libs/zlib )
+	nginx_modules_http_gzip? ( sys-libs/zlib )
+	nginx_modules_http_gzip_static? ( sys-libs/zlib )
+	nginx_modules_http_image_filter? ( media-libs/gd[jpeg,png] )
+	nginx_modules_http_perl? ( >=dev-lang/perl-5.8 )
+	nginx_modules_http_rewrite? ( >=dev-libs/libpcre-4.2 )
+	nginx_modules_http_secure_link? (
+		userland_GNU? (
+			!libressl? ( dev-libs/openssl:0= )
+			libressl? ( dev-libs/libressl:= )
+		)
+	)
+	nginx_modules_http_xslt? ( dev-libs/libxml2 dev-libs/libxslt )
+	nginx_modules_http_lua? ( !luajit? ( dev-lang/lua:0= ) luajit? ( dev-lang/luajit:2= ) )
+	nginx_modules_http_auth_pam? ( virtual/pam )
+	nginx_modules_http_metrics? ( dev-libs/yajl )
+	nginx_modules_http_dav_ext? ( dev-libs/expat )
+	nginx_modules_http_security? ( >=dev-libs/libxml2-2.7.8 dev-libs/apr-util www-servers/apache )
+	nginx_modules_http_auth_ldap? ( net-nds/openldap[ssl?] )"
+RDEPEND="${CDEPEND}
+	selinux? ( sec-policy/selinux-nginx )
+	!www-servers/nginx:0"
+DEPEND="${CDEPEND}
+	arm? ( dev-libs/libatomic_ops )
+	libatomic? ( dev-libs/libatomic_ops )"
+PDEPEND="vim-syntax? ( app-vim/nginx-syntax )"
+
+REQUIRED_USE="pcre-jit? ( pcre )
+	nginx_modules_http_lua? ( nginx_modules_http_rewrite )
+	nginx_modules_http_naxsi? ( pcre )
+	nginx_modules_http_dav_ext? ( nginx_modules_http_dav )
+	nginx_modules_http_metrics? ( nginx_modules_http_stub_status )
+	nginx_modules_http_security? ( pcre )
+	nginx_modules_http_push_stream? ( ssl )"
+
+pkg_setup() {
+	NGINX_HOME="/var/lib/nginx"
+	NGINX_HOME_TMP="${NGINX_HOME}/tmp"
+
+	ebegin "Creating nginx user and group"
+	enewgroup ${PN}
+	enewuser ${PN} -1 -1 "${NGINX_HOME}" ${PN}
+	eend $?
+
+	if use libatomic; then
+		ewarn "GCC 4.1+ features built-in atomic operations."
+		ewarn "Using libatomic_ops is only needed if using"
+		ewarn "a different compiler or a GCC prior to 4.1"
+	fi
+
+	if [[ -n $NGINX_ADD_MODULES ]]; then
+		ewarn "You are building custom modules via \$NGINX_ADD_MODULES!"
+		ewarn "This nginx installation is not supported!"
+		ewarn "Make sure you can reproduce the bug without those modules"
+		ewarn "_before_ reporting bugs."
+	fi
+
+	if use !http; then
+		ewarn "To actually disable all http-functionality you also have to disable"
+		ewarn "all nginx http modules."
+	fi
+
+	if use nginx_modules_http_mogilefs && use threads; then
+		eerror "mogilefs won't compile with threads support."
+		eerror "Please disable either flag and try again."
+		die "Can't compile mogilefs with threads support"
+	fi
+}
+
+src_prepare() {
+	eapply "${FILESDIR}/${PN}-1.4.1-fix-perl-install-path.patch"
+	eapply "${FILESDIR}/${PN}-httpoxy-mitigation-r1.patch"
+
+	if use nginx_modules_http_upstream_check; then
+		#eapply -p0 "${HTTP_UPSTREAM_CHECK_MODULE_WD}"/check_1.11.1+.patch
+		eapply -p0 "${FILESDIR}"/http_upstream_check-nginx-1.11.5+.patch
+	fi
+
+	if use nginx_modules_http_lua; then
+		sed -i -e 's/-llua5.1/-llua/' "${HTTP_LUA_MODULE_WD}/config" || die
+	fi
+
+	find auto/ -type f -print0 | xargs -0 sed -i 's:\&\& make:\&\& \\$(MAKE):' || die
+	# We have config protection, don't rename etc files
+	sed -i 's:.default::' auto/install || die
+	# remove useless files
+	sed -i -e '/koi-/d' -e '/win-/d' auto/install || die
+
+	# don't install to /etc/nginx/ if not in use
+	local module
+	for module in fastcgi scgi uwsgi ; do
+		if ! use nginx_modules_http_${module}; then
+			sed -i -e "/${module}/d" auto/install || die
+		fi
+	done
+
+	eapply_user
+}
+
+src_configure() {
+	# mod_security needs to generate nginx/modsecurity/config before including it
+	if use nginx_modules_http_security; then
+		cd "${HTTP_SECURITY_MODULE_WD}" || die
+		if use luajit ; then
+			sed -i \
+				-e 's|^\(LUA_PKGNAMES\)=.*|\1="luajit"|' \
+				configure || die
+		fi
+		./configure \
+			--enable-standalone-module \
+			$(use_enable pcre-jit) \
+			$(use_with nginx_modules_http_lua lua) || die "configure failed for mod_security"
+	fi
+
+	cd "${S}" || die
+
+	local myconf=() http_enabled= mail_enabled= stream_enabled=
+
+	use aio       && myconf+=( --with-file-aio )
+	use debug     && myconf+=( --with-debug )
+	use http2     && myconf+=( --with-http_v2_module )
+	use libatomic && myconf+=( --with-libatomic )
+	use pcre      && myconf+=( --with-pcre )
+	use pcre-jit  && myconf+=( --with-pcre-jit )
+	use threads   && myconf+=( --with-threads )
+
+	# HTTP modules
+	for mod in $NGINX_MODULES_STD; do
+		if use nginx_modules_http_${mod}; then
+			http_enabled=1
+		else
+			myconf+=( --without-http_${mod}_module )
+		fi
+	done
+
+	for mod in $NGINX_MODULES_OPT; do
+		if use nginx_modules_http_${mod}; then
+			http_enabled=1
+			myconf+=( --with-http_${mod}_module )
+		fi
+	done
+
+	if use nginx_modules_http_fastcgi; then
+		myconf+=( --with-http_realip_module )
+	fi
+
+	# third-party modules
+	if use nginx_modules_http_upload_progress; then
+		http_enabled=1
+		myconf+=( --add-module=${HTTP_UPLOAD_PROGRESS_MODULE_WD} )
+	fi
+
+	if use nginx_modules_http_headers_more; then
+		http_enabled=1
+		myconf+=( --add-module=${HTTP_HEADERS_MORE_MODULE_WD} )
+	fi
+
+	if use nginx_modules_http_cache_purge; then
+		http_enabled=1
+		myconf+=( --add-module=${HTTP_CACHE_PURGE_MODULE_WD} )
+	fi
+
+	if use nginx_modules_http_slowfs_cache; then
+		http_enabled=1
+		myconf+=( --add-module=${HTTP_SLOWFS_CACHE_MODULE_WD} )
+	fi
+
+	if use nginx_modules_http_fancyindex; then
+		http_enabled=1
+		myconf+=( --add-module=${HTTP_FANCYINDEX_MODULE_WD} )
+	fi
+
+	if use nginx_modules_http_lua; then
+		http_enabled=1
+		if use luajit; then
+			export LUAJIT_LIB=$(pkg-config --variable libdir luajit)
+			export LUAJIT_INC=$(pkg-config --variable includedir luajit)
+		else
+			export LUA_LIB=$(pkg-config --variable libdir lua)
+			export LUA_INC=$(pkg-config --variable includedir lua)
+		fi
+		myconf+=( --add-module=${DEVEL_KIT_MODULE_WD} )
+		myconf+=( --add-module=${HTTP_LUA_MODULE_WD} )
+	fi
+
+	if use nginx_modules_http_auth_pam; then
+		http_enabled=1
+		myconf+=( --add-module=${HTTP_AUTH_PAM_MODULE_WD} )
+	fi
+
+	if use nginx_modules_http_upstream_check; then
+		http_enabled=1
+		myconf+=( --add-module=${HTTP_UPSTREAM_CHECK_MODULE_WD} )
+	fi
+
+	if use nginx_modules_http_metrics; then
+		http_enabled=1
+		myconf+=( --add-module=${HTTP_METRICS_MODULE_WD} )
+	fi
+
+	if use nginx_modules_http_naxsi ; then
+		http_enabled=1
+		myconf+=(  --add-module=${HTTP_NAXSI_MODULE_WD} )
+	fi
+
+	if use rtmp ; then
+		http_enabled=1
+		myconf+=( --add-module=${RTMP_MODULE_WD} )
+	fi
+
+	if use nginx_modules_http_dav_ext ; then
+		http_enabled=1
+		myconf+=( --add-module=${HTTP_DAV_EXT_MODULE_WD} )
+	fi
+
+	if use nginx_modules_http_echo ; then
+		http_enabled=1
+		myconf+=( --add-module=${HTTP_ECHO_MODULE_WD} )
+	fi
+
+	if use nginx_modules_http_security ; then
+		http_enabled=1
+		myconf+=( --add-module=${HTTP_SECURITY_MODULE_WD}/nginx/modsecurity )
+	fi
+
+	if use nginx_modules_http_push_stream ; then
+		http_enabled=1
+		myconf+=( --add-module=${HTTP_PUSH_STREAM_MODULE_WD} )
+	fi
+
+	if use nginx_modules_http_sticky ; then
+		http_enabled=1
+		myconf+=( --add-module=${HTTP_STICKY_MODULE_WD} )
+	fi
+
+	if use nginx_modules_http_mogilefs ; then
+		http_enabled=1
+		myconf+=( --add-module=${HTTP_MOGILEFS_MODULE_WD} )
+	fi
+
+	if use nginx_modules_http_memc ; then
+		http_enabled=1
+		myconf+=( --add-module=${HTTP_MEMC_MODULE_WD} )
+	fi
+
+	if use nginx_modules_http_auth_ldap; then
+		http_enabled=1
+		myconf+=( --add-module=${HTTP_LDAP_MODULE_WD} )
+	fi
+
+	if use http || use http-cache || use http2; then
+		http_enabled=1
+	fi
+
+	if [ $http_enabled ]; then
+		use http-cache || myconf+=( --without-http-cache )
+		use ssl && myconf+=( --with-http_ssl_module )
+	else
+		myconf+=( --without-http --without-http-cache )
+	fi
+
+	# Stream modules
+	for mod in $NGINX_MODULES_STREAM_STD; do
+		if use nginx_modules_stream_${mod}; then
+			stream_enabled=1
+		else
+			myconf+=( --without-stream_${mod}_module )
+		fi
+	done
+
+	for mod in $NGINX_MODULES_STREAM_OPT; do
+		if use nginx_modules_stream_${mod}; then
+			stream_enabled=1
+			myconf+=( --with-stream_${mod}_module )
+		fi
+	done
+
+	if [ $stream_enabled ]; then
+		myconf+=( --with-stream )
+		use ssl && myconf+=( --with-stream_ssl_module )
+	fi
+
+	# MAIL modules
+	for mod in $NGINX_MODULES_MAIL; do
+		if use nginx_modules_mail_${mod}; then
+			mail_enabled=1
+		else
+			myconf+=( --without-mail_${mod}_module )
+		fi
+	done
+
+	if [ $mail_enabled ]; then
+		myconf+=( --with-mail )
+		use ssl && myconf+=( --with-mail_ssl_module )
+	fi
+
+	# custom modules
+	for mod in $NGINX_ADD_MODULES; do
+		myconf+=(  --add-module=${mod} )
+	done
+
+	# https://bugs.gentoo.org/286772
+	export LANG=C LC_ALL=C
+	tc-export CC
+
+	if ! use prefix; then
+		myconf+=( --user=${PN} )
+		myconf+=( --group=${PN} )
+	fi
+
+	local WITHOUT_IPV6=
+	if ! use ipv6; then
+		WITHOUT_IPV6=" -DNGX_HAVE_INET6=0"
+	fi
+
+	./configure \
+		--prefix="${EPREFIX}"/usr \
+		--conf-path="${EPREFIX}"/etc/${PN}/${PN}.conf \
+		--error-log-path="${EPREFIX}"/var/log/${PN}/error_log \
+		--pid-path="${EPREFIX}"/run/${PN}.pid \
+		--lock-path="${EPREFIX}"/run/lock/${PN}.lock \
+		--with-cc-opt="-I${EROOT}usr/include${WITHOUT_IPV6}" \
+		--with-ld-opt="-L${EROOT}usr/$(get_libdir)" \
+		--http-log-path="${EPREFIX}"/var/log/${PN}/access_log \
+		--http-client-body-temp-path="${EPREFIX}${NGINX_HOME_TMP}"/client \
+		--http-proxy-temp-path="${EPREFIX}${NGINX_HOME_TMP}"/proxy \
+		--http-fastcgi-temp-path="${EPREFIX}${NGINX_HOME_TMP}"/fastcgi \
+		--http-scgi-temp-path="${EPREFIX}${NGINX_HOME_TMP}"/scgi \
+		--http-uwsgi-temp-path="${EPREFIX}${NGINX_HOME_TMP}"/uwsgi \
+		--with-compat \
+		"${myconf[@]}" || die "configure failed"
+
+	# A purely cosmetic change that makes nginx -V more readable. This can be
+	# good if people outside the gentoo community would troubleshoot and
+	# question the users setup.
+	sed -i -e "s|${WORKDIR}|external_module|g" objs/ngx_auto_config.h || die
+}
+
+src_compile() {
+	use nginx_modules_http_security && emake -C "${HTTP_SECURITY_MODULE_WD}"
+
+	# https://bugs.gentoo.org/286772
+	export LANG=C LC_ALL=C
+	emake LINK="${CC} ${LDFLAGS}" OTHERLDFLAGS="${LDFLAGS}"
+}
+
+src_install() {
+	emake DESTDIR="${D%/}" install
+
+	cp "${FILESDIR}"/nginx.conf-r2 "${ED}"etc/nginx/nginx.conf || die
+
+	newinitd "${FILESDIR}"/nginx.initd-r3 nginx
+
+	systemd_newunit "${FILESDIR}"/nginx.service-r1 nginx.service
+
+	doman man/nginx.8
+	dodoc CHANGES* README
+
+	# just keepdir. do not copy the default htdocs files (bug #449136)
+	keepdir /var/www/localhost
+	rm -rf "${D}"usr/html || die
+
+	# set up a list of directories to keep
+	local keepdir_list="${NGINX_HOME_TMP}"/client
+	local module
+	for module in proxy fastcgi scgi uwsgi; do
+		use nginx_modules_http_${module} && keepdir_list+=" ${NGINX_HOME_TMP}/${module}"
+	done
+
+	keepdir /var/log/nginx ${keepdir_list}
+
+	# this solves a problem with SELinux where nginx doesn't see the directories
+	# as root and tries to create them as nginx
+	fperms 0750 "${NGINX_HOME_TMP}"
+	fowners ${PN}:0 "${NGINX_HOME_TMP}"
+
+	fperms 0700 /var/log/nginx ${keepdir_list}
+	fowners ${PN}:${PN} /var/log/nginx ${keepdir_list}
+
+	# logrotate
+	insinto /etc/logrotate.d
+	newins "${FILESDIR}"/nginx.logrotate-r1 nginx
+
+	if use nginx_modules_http_perl; then
+		cd "${S}"/objs/src/http/modules/perl/ || die
+		emake DESTDIR="${D}" INSTALLDIRS=vendor
+		perl_delete_localpod
+		cd "${S}" || die
+	fi
+
+	if use nginx_modules_http_cache_purge; then
+		docinto ${HTTP_CACHE_PURGE_MODULE_P}
+		dodoc "${HTTP_CACHE_PURGE_MODULE_WD}"/{CHANGES,README.md,TODO.md}
+	fi
+
+	if use nginx_modules_http_slowfs_cache; then
+		docinto ${HTTP_SLOWFS_CACHE_MODULE_P}
+		dodoc "${HTTP_SLOWFS_CACHE_MODULE_WD}"/{CHANGES,README.md}
+	fi
+
+	if use nginx_modules_http_fancyindex; then
+		docinto ${HTTP_FANCYINDEX_MODULE_P}
+		dodoc "${HTTP_FANCYINDEX_MODULE_WD}"/README.rst
+	fi
+
+	if use nginx_modules_http_lua; then
+		docinto ${HTTP_LUA_MODULE_P}
+		dodoc "${HTTP_LUA_MODULE_WD}"/README.markdown
+	fi
+
+	if use nginx_modules_http_auth_pam; then
+		docinto ${HTTP_AUTH_PAM_MODULE_P}
+		dodoc "${HTTP_AUTH_PAM_MODULE_WD}"/{README.md,ChangeLog}
+	fi
+
+	if use nginx_modules_http_upstream_check; then
+		docinto ${HTTP_UPSTREAM_CHECK_MODULE_P}
+		dodoc "${HTTP_UPSTREAM_CHECK_MODULE_WD}"/{README,CHANGES}
+	fi
+
+	if use nginx_modules_http_naxsi; then
+		insinto /etc/nginx
+		doins "${HTTP_NAXSI_MODULE_WD}"/../naxsi_config/naxsi_core.rules
+	fi
+
+	if use rtmp; then
+		docinto ${RTMP_MODULE_P}
+		dodoc "${RTMP_MODULE_WD}"/{AUTHORS,README.md,stat.xsl}
+	fi
+
+	if use nginx_modules_http_dav_ext; then
+		docinto ${HTTP_DAV_EXT_MODULE_P}
+		dodoc "${HTTP_DAV_EXT_MODULE_WD}"/README
+	fi
+
+	if use nginx_modules_http_echo; then
+		docinto ${HTTP_ECHO_MODULE_P}
+		dodoc "${HTTP_ECHO_MODULE_WD}"/README.markdown
+	fi
+
+	if use nginx_modules_http_security; then
+		docinto ${HTTP_SECURITY_MODULE_P}
+		dodoc "${HTTP_SECURITY_MODULE_WD}"/{CHANGES,README.TXT,authors.txt}
+	fi
+
+	if use nginx_modules_http_push_stream; then
+		docinto ${HTTP_PUSH_STREAM_MODULE_P}
+		dodoc "${HTTP_PUSH_STREAM_MODULE_WD}"/{AUTHORS,CHANGELOG.textile,README.textile}
+	fi
+
+	if use nginx_modules_http_sticky; then
+		docinto ${HTTP_STICKY_MODULE_P}
+		dodoc "${HTTP_STICKY_MODULE_WD}"/{README.md,Changelog.txt,docs/sticky.pdf}
+	fi
+
+	if use nginx_modules_http_memc; then
+		docinto ${HTTP_MEMC_MODULE_P}
+		dodoc "${HTTP_MEMC_MODULE_WD}"/README.markdown
+	fi
+
+	if use nginx_modules_http_auth_ldap; then
+		docinto ${HTTP_LDAP_MODULE_P}
+		dodoc "${HTTP_LDAP_MODULE_WD}"/example.conf
+	fi
+}
+
+pkg_postinst() {
+	if use ssl; then
+		if [[ ! -f "${EROOT}"etc/ssl/${PN}/${PN}.key ]]; then
+			install_cert /etc/ssl/${PN}/${PN}
+			use prefix || chown ${PN}:${PN} "${EROOT}"etc/ssl/${PN}/${PN}.{crt,csr,key,pem}
+		fi
+	fi
+
+	if use nginx_modules_http_spdy; then
+		ewarn "In nginx 1.9.5 the spdy module was superseded by http2."
+		ewarn "Update your configs and package.use accordingly."
+	fi
+
+	if use nginx_modules_http_lua && use http2; then
+		ewarn "Lua 3rd party module author warns against using ${P} with"
+		ewarn "NGINX_MODULES_HTTP=\"lua http2\". For more info, see http://git.io/OldLsg"
+	fi
+
+	# This is the proper fix for bug #458726/#469094, resp. CVE-2013-0337 for
+	# existing installations
+	local fix_perms=0
+
+	for rv in ${REPLACING_VERSIONS}; do
+		version_compare ${rv} 1.4.1-r2
+		[[ $? -eq 1 ]] && fix_perms=1
+	done
+
+	if [[ $fix_perms -eq 1 ]] ; then
+		ewarn "To fix a security bug (CVE-2013-0337, bug #458726) had the following"
+		ewarn "directories the world-readable bit removed (if set):"
+		ewarn "  ${EPREFIX}/var/log/nginx"
+		ewarn "  ${EPREFIX}${NGINX_HOME_TMP}/{,client,proxy,fastcgi,scgi,uwsgi}"
+		ewarn "Check if this is correct for your setup before restarting nginx!"
+		ewarn "This is a one-time change and will not happen on subsequent updates."
+		ewarn "Furthermore nginx' temp directories got moved to ${NGINX_HOME_TMP}"
+		chmod -f o-rwx "${EPREFIX}"/var/log/nginx "${EPREFIX}${NGINX_HOME_TMP}"/{,client,proxy,fastcgi,scgi,uwsgi}
+	fi
+
+	# If the nginx user can't change into or read the dir, display a warning.
+	# If su is not available we display the warning nevertheless since we can't check properly
+	su -s /bin/sh -c 'cd /var/log/nginx/ && ls' nginx >&/dev/null
+	if [ $? -ne 0 ] ; then
+		ewarn "Please make sure that the nginx user or group has at least"
+		ewarn "'rx' permissions on /var/log/nginx (default on a fresh install)"
+		ewarn "Otherwise you end up with empty log files after a logrotate."
+	fi
+
+	# HTTPoxy mitigation
+	ewarn ""
+	ewarn "This nginx installation comes with a mitigation for the HTTPoxy"
+	ewarn "vulnerability for FastCGI applications by setting the HTTP_PROXY FastCGI"
+	ewarn "parameter to an empty string per default when you are sourcing the default"
+	ewarn "'fastcgi_params' or 'fastcgi.conf' in your server block(s)."
+	ewarn ""
+	ewarn "If this is causing any problems for you make sure that you are sourcing the"
+	ewarn "default parameters _before_ you set your own values."
+	ewarn "If you are relying on user-supplied proxy values you have to remove the"
+	ewarn "correlating lines from 'fastcgi_params' and or 'fastcgi.conf'."
+}