www-servers/nginx: Rev bump mainline slot to update lua module nginx-1.11.11+ patch

Ebuild changes:
===============
 - HTTP LUA module bumped to v0.10.8
   Warning: While the module builds against nginx-1.11.11+ the author warns
            that >=nginx-1.11.11 is still not an officially supported target
            for that module. You are on your own!

- RTMP module bumped to v1.1.11

- HTTP memc module bumped to v0.18

Package-Manager: Portage-2.3.5, Repoman-2.3.2

5 files changed, 229 insertions, 1067 deletions

diff --git a/www-servers/nginx/Manifest b/www-servers/nginx/Manifest
index e121a44fcc70..06b177149bf0 100644
--- a/www-servers/nginx/Manifest
+++ b/www-servers/nginx/Manifest
@@ -1,7 +1,6 @@
 DIST modsecurity-2.9.1.tar.gz 4261212 SHA256 958cc5a7a7430f93fac0fd6f8b9aa92fc1801efce0cda797d6029d44080a9b24 SHA512 374733cbfc26e53d95b78c8f268a4e465d838163e9893fc24e33a9d272b114f1b287147bab6d0289575074cbbd94f48983e23fa59832cbcb32950046cea59269 WHIRLPOOL 5f41bebf032f8a269412d104b7632a06af4d4c495658c9cd1ebf69b82c10ce1bbcb34b9dd159a7b00e57348714a5e93ad3db19701dda51479accd3a9dc79a9cb
 DIST nginx-1.10.3.tar.gz 911509 SHA256 75020f1364cac459cb733c4e1caed2d00376e40ea05588fb8793076a4c69dd90 SHA512 25cddbe5c419700aeca41bff3be5b7c3accfb38ad846ec8d91d81ab7c15f10db719f02d9263edf1fa12f59805ff7001b62864dc2885370b24afeea1d7d2afbbf WHIRLPOOL 1ebf540d49d28a853a9221a558b53d28e2e7dfddf345e433baa4c2b819f6e1fe34528b4680387147c73271d3837529a4452e53b863dff5d29772c2b0a75e0ba6
 DIST nginx-1.11.10.tar.gz 967773 SHA256 778b3cabb07633f754cd9dee32fc8e22582bce22bfa407be76a806abd935533d SHA512 b6437d8305547a834a0f3ad076ac591b90189eb922f48759094efaa9618e39fc249600ab13650113fe841fc9af0b736acc61a9b9baba7bacd35224c34df1bbc9 WHIRLPOOL f9535d4fabad7603cc384dda13aca51be77c7901d099190f9d5a187e517128a56a28cb851408b93091f8d99ce118678857ec08fba16bec4c2e2ed2d75ab543bd
-DIST nginx-1.11.12.tar.gz 979963 SHA256 2aff7f9396d1f77256efc363e1cc05ba52d40a29e6de4d9bc08aa444eea14122 SHA512 fc40551b83c98cf81a3a7728c8b143a4d8b98251e8caccf5391397639aacb631ff57427c8207a3f9c86f0a5cb212edaf3ed0d9d92ab085d3387097b99326ff69 WHIRLPOOL 8da4c8a7578abad39f073b4f034bf328e896b51f62d25ad8280c67334e190c1277d988803e9ce169b7e3e1170bbd49dee8f1e2b1cb0f39460e77da568ab75bf0
 DIST nginx-1.11.13.tar.gz 980784 SHA256 360b601ef8ed2998c80fa56a27bf3cd745c3ce18c5fb10892e6595467b1415d3 SHA512 6546a1d96e5234c9512217559c22bc4be0e5f793d6082a9a3acaa1724c91c656b36a976cb452195b256915dc0d21fd433f539cd6c06d73c8dbb0233220d54fa8 WHIRLPOOL 53b3e0b8767ea93d4a3daaf5cfcd489dd83d9f60f53f985c677dfb328b7e6aee13114290bed22b268bca12d2e63fbb142b2357ef7dd8166e8da9eac4c931289a
 DIST nginx-auth-ldap-49a8b4d28fc4a518563c82e0b52821e5f37db1fc.tar.gz 17159 SHA256 3c11c32f05da04f1a4647dc4e35dd8d8aeacd5a2e763ba349feba3dba8663132 SHA512 323abd0ca8e90f5afcaf81a8ff1a8abe3dfcbff3d69f0dd4a1c005fe6436acbf3076c4c57a4df877b3d8e388cbea085d46301bb2df9c0752e2567817ff7cca92 WHIRLPOOL ad65e8182b2634db5fa06055ef7d91c7d8aabd0fa986d8402a4845977354d6edb329621b6f9f96c90ce2d158cff20e42ae50fba06a088a84de3e3f414205dbc2
 DIST nginx_http_sticky_module_ng-1.2.6-10-g08a395c66e42.tar.bz2 124047 SHA256 6f9102321d8c68df6d67e9bde145a8de3f45f99f6cb47c08735a86f003234d31 SHA512 6c1bfdcf89884b2855d51ae7da0f6e53a4ca3629e1aaf58433b70c07dcb2af797ba6e87d9b3eb4fe2fb6d4d697e862f2b4c2f8d8b3fdaea201740c97ec936529 WHIRLPOOL 38abe56e177e22dad68ac7d6570425ecd763d2e891627a75156a6f39bd7edc54f664c3d2f638e1ea57c743dadc6a8c9889be087abbdb4c98b5641c299f7fbc07
@@ -13,6 +12,7 @@ DIST ngx_http_echo-0.60.tar.gz 52771 SHA256 1077da2229ac7d0a0215e9e6817e297c1069
 DIST ngx_http_fancyindex-0.4.1.tar.gz 21130 SHA256 2b00d8e0ad2a67152a9cee7b7ee67990c742d501412df912baaf1eee9bb6dc71 SHA512 ce0043ad4a2b638c5d99244d6caaa65ad142cea78884084a9aeca5a9593c68dbe508c9e4dd85dc5722eb63ef386612bffc48d4b6fc1487df244fbcb7a73bffe1 WHIRLPOOL 4a885afbadf64bbd25df6580a099472ae48836d9dddfe1dee6ac6a6f97bfb0cf7120ff10dd69fceca7085fab590bec3a4b4b5be5644f2352375316885ddc3cac
 DIST ngx_http_headers_more-0.32.tar.gz 28033 SHA256 c6d9dab8ea1fc997031007e2e8f47cced01417e203cd88d53a9fe9f6ae138720 SHA512 e42582b45c3111de3940bbeb67ce161aca2d55adcfb00c61c12256fa0e36221d38723013f36edbcf6d1b520f8dfb49d4657df8a956e66d36e68425afad382bd1 WHIRLPOOL 2b95ea8e2933e83082b9dfd7aaa8f57dd38b0ec12fb452a4aa38a215ca76b6572fe35b79c8afe8cf3097bf89ced0e81c33e07ee6913c99966b87b8e610df3121
 DIST ngx_http_lua-0.10.7.tar.gz 605171 SHA256 c21c8937dcdd6fc2b6a955f929e3f4d1388610f47180e60126e6dcab06786f77 SHA512 d060a13de4d01d77e6d6cd1635ecbb405330e4326b71b89341c1c128ee4182978a51d53355bc07c350e3c3a7df15325e3df380d9c3a98b2ff7d7efa18fa09b32 WHIRLPOOL 7b64f75aae2ab74f51b3b2d07a59262a2c8ab2b863698b93b1184c003049641b45eded8fa5cc6301887c80d5fc34e9f22365da7765b3d5594ad838dacfceddd7
+DIST ngx_http_lua-0.10.8.tar.gz 606643 SHA256 d67449c71051b3cc2d6dd60df0ae0d21fca08aa19c9b30c5b95ee21ff38ef8dd SHA512 ad621cec178eb37109f16ebc30dbab7b1ea344ac4b523ff1e6ad62364b8cf437488a89c593ca44b446b729a1c578e3a97685851847b4b16a147ac9eca8f23a2a WHIRLPOOL 07ba9d1c35c5f8cf627a485ee19b4a5bd0969efc70283f4617af542c5152879aba2b6f5e0a8fd1a6d1a69c2438a499f56156de6f3345a0f2f6527686e682baba
 DIST ngx_http_naxsi-0.55.1.tar.gz 185997 SHA256 45dd0df7a6b0b6aa9c64eb8c39a8e294d659d87fb18e192cf58f1402f3cdb0a8 SHA512 aebda20e5b78e9111b7bac1e15829258e6b85b80e4ce333e4dba8caead36287b3f0fcb453c51d7c59f07d637fa62f5c6b23aecd3bf6a3c3da4abebf1a6689f14 WHIRLPOOL 36830d10a35b724b7ea15e3884e96e2e4dd84f2b81fc1c7122d3e2e83a1942227321b1a7141d829423788bc52a3e199a95ca2637369e17f84ea16eb0cb2e5e37
 DIST ngx_http_naxsi-0.55.3.tar.gz 187416 SHA256 0b3c95d250772dc89ad8b49e47c1e024c5ae2c76c0cffa445e9fe05c4dd13495 SHA512 9e8f41a5cd1342cc9b8aa334a603842d14a256aab1f4a21205bb1278aecbb0c49e39c889d8113a5b41aad2efeaa2ed9f11cba6929173f50add91f54c4c59c8a0 WHIRLPOOL 0a1bbe06730730944a882d86ffa378c4a3c759366208913603ffd18fcd7b18e65b6b1a89e9a07dc82e360dfe7ef4a6430391f6e52de35023d33ca19e80a3b693
 DIST ngx_http_push_stream-0.5.2.tar.gz 182008 SHA256 1d07f38acdb8194bd49344b0ba21de101070de9b8731d27a8d22e928850bc199 SHA512 ee8bf9ece652da6aa5a39879298bba70d1842696545259f3f5e302cc61397b35f016364805805f9ab1914fc39ed2f07c015e042155789073e3d1fdc02a0783de WHIRLPOOL d309cecbb1bb5b6c4f64712d44889e3ecca59140d845a31a3f605dc3cc2aa01622b0deadb8f6852baea3c211bebbe6ed7d7868399447ac1249c1b1b740fa3c27
@@ -20,6 +20,7 @@ DIST ngx_http_slowfs_cache-1.10.tar.gz 11809 SHA256 1e81453942e5b0877de1f1f06c56
 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-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_memc_module-0.18.tar.gz 37113 SHA256 4e280d1dcb8b312bc7875604c1e35b17879279126d3d5fbf482aa9cc7c11276d SHA512 8087bd361fb4e522493e66f93d59c9b13245d6eef0fe4a53f619d1826feb02af60769c0a04f87f2faf5308a44b794ef146a445bdbe7cbc7f21c0edaaba08c706 WHIRLPOOL 9570bf7fb4e925d1794f3af0914efca036fe65696e7e380969133b89878e5f46f71cd5ffb7b5ea94085aced26d289abca77d7ef805f03ff614bc12a47d7aab3f
 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
diff --git a/www-servers/nginx/files/http_lua_nginx-1.11.11+-r1.patch b/www-servers/nginx/files/http_lua_nginx-1.11.11+-r1.patch
new file mode 100644
index 000000000000..2a61c03b2008
--- /dev/null
+++ b/www-servers/nginx/files/http_lua_nginx-1.11.11+-r1.patch
@@ -0,0 +1,214 @@
+From 0459a285ca0159d45e73da8bd1164edb5c57cde3 Mon Sep 17 00:00:00 2001
+From: Andrei Belov <defanator@gmail.com>
+Date: Wed, 22 Mar 2017 07:50:57 +0300
+Subject: [PATCH] feature: nginx 1.11.11+ can now build with this module.
+
+Note: nginx 1.11.11+ are still not an officially supported target yet.
+More work needed.
+
+Closes openresty/lua-nginx-module#1016
+
+See also:
+http://hg.nginx.org/nginx/rev/e662cbf1b932
+---
+ src/ngx_http_lua_common.h  |  6 ++++
+ src/ngx_http_lua_headers.c | 68 ++++++++++++++++++++++++++++++++++++++++++++++
+ src/ngx_http_lua_headers.h |  3 ++
+ src/ngx_http_lua_module.c  | 13 ++++++++-
+ 4 files changed, 89 insertions(+), 1 deletion(-)
+
+diff --git a/src/ngx_http_lua_common.h b/src/ngx_http_lua_common.h
+index 079a4dc..f37d776 100644
+--- a/src/ngx_http_lua_common.h
++++ b/src/ngx_http_lua_common.h
+@@ -199,6 +199,12 @@ struct ngx_http_lua_main_conf_s {
+                                                 of reqeusts */
+     ngx_uint_t           malloc_trim_req_count;
+ 
++#if nginx_version >= 1011011
++    /* the following 2 fields are only used by ngx.req.raw_headers() for now */
++    ngx_buf_t          **busy_buf_ptrs;
++    ngx_int_t            busy_buf_ptr_count;
++#endif
++
+     unsigned             requires_header_filter:1;
+     unsigned             requires_body_filter:1;
+     unsigned             requires_capture_filter:1;
+diff --git a/src/ngx_http_lua_headers.c b/src/ngx_http_lua_headers.c
+index 2392598..6700ce8 100644
+--- a/src/ngx_http_lua_headers.c
++++ b/src/ngx_http_lua_headers.c
+@@ -26,6 +26,9 @@ static int ngx_http_lua_ngx_req_get_headers(lua_State *L);
+ static int ngx_http_lua_ngx_req_header_clear(lua_State *L);
+ static int ngx_http_lua_ngx_req_header_set(lua_State *L);
+ static int ngx_http_lua_ngx_resp_get_headers(lua_State *L);
++#if nginx_version >= 1011011
++void ngx_http_lua_ngx_raw_header_cleanup(void *data);
++#endif
+ 
+ 
+ static int
+@@ -77,6 +80,11 @@ ngx_http_lua_ngx_req_raw_header(lua_State *L)
+     size_t                       size;
+     ngx_buf_t                   *b, *first = NULL;
+     ngx_int_t                    i, j;
++#if nginx_version >= 1011011
++    ngx_buf_t                  **bb;
++    ngx_chain_t                 *cl;
++    ngx_http_lua_main_conf_t    *lmcf;
++#endif
+     ngx_connection_t            *c;
+     ngx_http_request_t          *r, *mr;
+     ngx_http_connection_t       *hc;
+@@ -93,6 +101,10 @@ ngx_http_lua_ngx_req_raw_header(lua_State *L)
+         return luaL_error(L, "no request object found");
+     }
+ 
++#if nginx_version >= 1011011
++    lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module);
++#endif
++
+     ngx_http_lua_check_fake_request(L, r);
+ 
+     mr = r->main;
+@@ -109,8 +121,13 @@ ngx_http_lua_ngx_req_raw_header(lua_State *L)
+     dd("hc->nbusy: %d", (int) hc->nbusy);
+ 
+     if (hc->nbusy) {
++#if nginx_version >= 1011011
++        dd("hc->busy: %p %p %p %p", hc->busy->buf->start, hc->busy->buf->pos,
++           hc->busy->buf->last, hc->busy->buf->end);
++#else
+         dd("hc->busy: %p %p %p %p", hc->busy[0]->start, hc->busy[0]->pos,
+            hc->busy[0]->last, hc->busy[0]->end);
++#endif
+     }
+ 
+     dd("request line: %p %p", mr->request_line.data,
+@@ -146,9 +163,37 @@ ngx_http_lua_ngx_req_raw_header(lua_State *L)
+     dd("size: %d", (int) size);
+ 
+     if (hc->nbusy) {
++#if nginx_version >= 1011011
++        if (hc->nbusy > lmcf->busy_buf_ptr_count) {
++            if (lmcf->busy_buf_ptrs) {
++                ngx_free(lmcf->busy_buf_ptrs);
++            }
++
++            lmcf->busy_buf_ptrs = ngx_alloc(hc->nbusy * sizeof(ngx_buf_t *),
++                                            r->connection->log);
++
++            if (lmcf->busy_buf_ptrs == NULL) {
++                return luaL_error(L, "no memory");
++            }
++
++            lmcf->busy_buf_ptr_count = hc->nbusy;
++        }
++
++        bb = lmcf->busy_buf_ptrs;
++        for (cl = hc->busy; cl; cl = cl->next) {
++            *bb++ = cl->buf;
++        }
++#endif
+         b = NULL;
++
++#if nginx_version >= 1011011
++        bb = lmcf->busy_buf_ptrs;
++        for (i = hc->nbusy; i > 0; i--) {
++            b = bb[i - 1];
++#else
+         for (i = 0; i < hc->nbusy; i++) {
+             b = hc->busy[i];
++#endif
+ 
+             dd("busy buf: %d: [%.*s]", (int) i, (int) (b->pos - b->start),
+                b->start);
+@@ -223,8 +268,15 @@ ngx_http_lua_ngx_req_raw_header(lua_State *L)
+     }
+ 
+     if (hc->nbusy) {
++
++#if nginx_version >= 1011011
++        bb = lmcf->busy_buf_ptrs;
++        for (i = hc->nbusy - 1; i >= 0; i--) {
++            b = bb[i];
++#else
+         for (i = 0; i < hc->nbusy; i++) {
+             b = hc->busy[i];
++#endif
+ 
+             if (!found) {
+                 if (b != first) {
+@@ -1431,4 +1483,20 @@ ngx_http_lua_ffi_get_resp_header(ngx_http_request_t *r,
+ #endif /* NGX_LUA_NO_FFI_API */
+ 
+ 
++#if nginx_version >= 1011011
++void
++ngx_http_lua_ngx_raw_header_cleanup(void *data)
++{
++    ngx_http_lua_main_conf_t  *lmcf;
++
++    lmcf = (ngx_http_lua_main_conf_t *) data;
++
++    if (lmcf->busy_buf_ptrs) {
++        ngx_free(lmcf->busy_buf_ptrs);
++        lmcf->busy_buf_ptrs = NULL;
++    }
++}
++#endif
++
++
+ /* vi:set ft=c ts=4 sw=4 et fdm=marker: */
+diff --git a/src/ngx_http_lua_headers.h b/src/ngx_http_lua_headers.h
+index 39f1114..ee4d21c 100644
+--- a/src/ngx_http_lua_headers.h
++++ b/src/ngx_http_lua_headers.h
+@@ -15,6 +15,9 @@
+ void ngx_http_lua_inject_resp_header_api(lua_State *L);
+ void ngx_http_lua_inject_req_header_api(lua_State *L);
+ void ngx_http_lua_create_headers_metatable(ngx_log_t *log, lua_State *L);
++#if nginx_version >= 1011011
++void ngx_http_lua_ngx_raw_header_cleanup(void *data);
++#endif
+ 
+ 
+ #endif /* _NGX_HTTP_LUA_HEADERS_H_INCLUDED_ */
+diff --git a/src/ngx_http_lua_module.c b/src/ngx_http_lua_module.c
+index 3dc2817..875f933 100644
+--- a/src/ngx_http_lua_module.c
++++ b/src/ngx_http_lua_module.c
+@@ -28,6 +28,7 @@
+ #include "ngx_http_lua_ssl_certby.h"
+ #include "ngx_http_lua_ssl_session_storeby.h"
+ #include "ngx_http_lua_ssl_session_fetchby.h"
++#include "ngx_http_lua_headers.h"
+ 
+ 
+ static void *ngx_http_lua_create_main_conf(ngx_conf_t *cf);
+@@ -624,7 +625,7 @@ ngx_http_lua_init(ngx_conf_t *cf)
+     volatile ngx_cycle_t       *saved_cycle;
+     ngx_http_core_main_conf_t  *cmcf;
+     ngx_http_lua_main_conf_t   *lmcf;
+-#ifndef NGX_LUA_NO_FFI_API
++#if !defined(NGX_LUA_NO_FFI_API) || nginx_version >= 1011011
+     ngx_pool_cleanup_t         *cln;
+ #endif
+ 
+@@ -716,6 +717,16 @@ ngx_http_lua_init(ngx_conf_t *cf)
+     cln->handler = ngx_http_lua_sema_mm_cleanup;
+ #endif
+ 
++#if nginx_version >= 1011011
++    cln = ngx_pool_cleanup_add(cf->pool, 0);
++    if (cln == NULL) {
++        return NGX_ERROR;
++    }
++
++    cln->data = lmcf;
++    cln->handler = ngx_http_lua_ngx_raw_header_cleanup;
++#endif
++
+     if (lmcf->lua == NULL) {
+         dd("initializing lua vm");
+ 
diff --git a/www-servers/nginx/files/http_lua_nginx-1.11.11+.patch b/www-servers/nginx/files/http_lua_nginx-1.11.11+.patch
deleted file mode 100644
index 2c9cc8ea3828..000000000000
--- a/www-servers/nginx/files/http_lua_nginx-1.11.11+.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-Upstream: https://github.com/openresty/lua-nginx-module/pull/1017
-
---- a/src/ngx_http_lua_headers.c
-+++ b/src/ngx_http_lua_headers.c
-@@ -77,6 +77,9 @@ ngx_http_lua_ngx_req_raw_header(lua_State *L)
-     size_t                       size;
-     ngx_buf_t                   *b, *first = NULL;
-     ngx_int_t                    i, j;
-+#if defined(nginx_version) && nginx_version >= 1011011
-+    ngx_chain_t                 *cl;
-+#endif
-     ngx_connection_t            *c;
-     ngx_http_request_t          *r, *mr;
-     ngx_http_connection_t       *hc;
-@@ -147,8 +150,15 @@ ngx_http_lua_ngx_req_raw_header(lua_State *L)
- 
-     if (hc->nbusy) {
-         b = NULL;
-+
-+#if defined(nginx_version) && nginx_version >= 1011011
-+        for (cl = hc->busy; cl; /* void */) {
-+            b = cl->buf;
-+            cl = cl->next;
-+#else
-         for (i = 0; i < hc->nbusy; i++) {
-             b = hc->busy[i];
-+#endif
- 
-             dd("busy buf: %d: [%.*s]", (int) i, (int) (b->pos - b->start),
-                b->start);
-@@ -223,8 +233,15 @@ ngx_http_lua_ngx_req_raw_header(lua_State *L)
-     }
- 
-     if (hc->nbusy) {
-+
-+#if defined(nginx_version) && nginx_version >= 1011011
-+        for (cl = hc->busy; cl; /* void */) {
-+            b = cl->buf;
-+            cl = cl->next;
-+#else
-         for (i = 0; i < hc->nbusy; i++) {
-             b = hc->busy[i];
-+#endif
- 
-             if (!found) {
-                 if (b != first) {
diff --git a/www-servers/nginx/nginx-1.11.12-r1.ebuild b/www-servers/nginx/nginx-1.11.13-r1.ebuild
index 7870abf9766f..cb4c774f1aad 100644
--- a/www-servers/nginx/nginx-1.11.12-r1.ebuild
+++ b/www-servers/nginx/nginx-1.11.13-r1.ebuild
@@ -53,7 +53,7 @@ HTTP_FANCYINDEX_MODULE_URI="https://github.com/aperezdc/ngx-fancyindex/archive/v
 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="0.10.7"
+HTTP_LUA_MODULE_PV="0.10.8"
 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}"
@@ -126,7 +126,7 @@ HTTP_MOGILEFS_MODULE_URI="https://github.com/vkholodkov/nginx-mogilefs-module/ar
 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_PV="0.18"
 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}"
@@ -350,7 +350,7 @@ src_prepare() {
 
 	if use nginx_modules_http_lua; then
 		cd "${HTTP_LUA_MODULE_WD}" || die
-		eapply -p1 "${FILESDIR}"/http_lua_nginx-1.11.11+.patch
+		eapply -p1 "${FILESDIR}"/http_lua_nginx-1.11.11+-r1.patch
 		cd "${S}" || die
 		sed -i -e 's/-llua5.1/-llua/' "${HTTP_LUA_MODULE_WD}/config" || die
 	fi
@@ -378,12 +378,6 @@ src_prepare() {
 		cd "${S}" || die
 	fi
 
-	if use nginx_modules_http_memc; then
-		cd "${HTTP_MEMC_MODULE_WD}" || die
-		eapply "${FILESDIR}"/http_memc-0.17-issue_26.patch
-		cd "${S}" || die
-	fi
-
 	find auto/ -type f -print0 | xargs -0 sed -i 's:\&\& make:\&\& \\$(MAKE):' || die
 	# We have config protection, don't rename etc files
 	sed -i 's:.default::' auto/install || die
@@ -779,11 +773,21 @@ pkg_postinst() {
 	fi
 
 	if use nginx_modules_http_spdy; then
+		ewarn ""
 		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; then
+		ewarn ""
+		ewarn "While you can build lua 3rd party module against ${P}"
+		ewarn "the author warns that >=${PN}-1.11.11 is still not an"
+		ewarn "officially supported target yet. You are on your own."
+		ewarn "Expect runtime failures, memory leaks and other problems!"
+	fi
+
 	if use nginx_modules_http_lua && use http2; then
+		ewarn ""
 		ewarn "Lua 3rd party module author warns against using ${P} with"
 		ewarn "NGINX_MODULES_HTTP=\"lua http2\". For more info, see http://git.io/OldLsg"
 	fi
diff --git a/www-servers/nginx/nginx-1.11.13.ebuild b/www-servers/nginx/nginx-1.11.13.ebuild
deleted file mode 100644
index 7870abf9766f..000000000000
--- a/www-servers/nginx/nginx-1.11.13.ebuild
+++ /dev/null
@@ -1,1011 +0,0 @@
-# Copyright 1999-2017 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI="6"
-
-# Maintainer notes:
-# - http_rewrite-independent pcre-support makes sense for matching locations without an actual rewrite
-# - any http-module activates the main http-functionality and overrides USE=-http
-# - keep the following requirements in mind before adding external modules:
-#	* alive upstream
-#	* sane packaging
-#	* builds cleanly
-#	* does not need a patch for nginx core
-# - TODO: test the google-perftools module (included in vanilla tarball)
-
-# prevent perl-module from adding automagic perl DEPENDs
-GENTOO_DEPEND_ON_PERL="no"
-
-# devel_kit (https://github.com/simpl/ngx_devel_kit, BSD license)
-DEVEL_KIT_MODULE_PV="0.3.0"
-DEVEL_KIT_MODULE_P="ngx_devel_kit-${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-${HTTP_UPLOAD_PROGRESS_MODULE_PV}"
-
-# http_headers_more (https://github.com/agentzh/headers-more-nginx-module, BSD license)
-HTTP_HEADERS_MORE_MODULE_PV="0.32"
-HTTP_HEADERS_MORE_MODULE_P="ngx_http_headers_more-${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-${HTTP_FANCYINDEX_MODULE_PV}"
-
-# http_lua (https://github.com/openresty/lua-nginx-module, BSD license)
-HTTP_LUA_MODULE_PV="0.10.7"
-HTTP_LUA_MODULE_P="ngx_http_lua-${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="0.55.3"
-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="1.1.11"
-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
-AUTOTOOLS_AUTO_DEPEND="no"
-
-inherit autotools 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="https://nginx.org"
-SRC_URI="https://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"
-
-# Package doesn't provide a real test suite
-RESTRICT="test"
-
-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:= )
-	pcre-jit? ( dev-libs/libpcre:=[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:= )
-	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/apr:=
-		dev-libs/apr-util:=
-		dev-libs/libxml2:=
-		net-misc/curl
-		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}
-	nginx_modules_http_security? ( ${AUTOTOOLS_DEPEND} )
-	arm? ( dev-libs/libatomic_ops )
-	libatomic? ( dev-libs/libatomic_ops )"
-PDEPEND="vim-syntax? ( app-vim/nginx-syntax )"
-
-REQUIRED_USE="pcre-jit? ( pcre )
-	nginx_modules_http_lua? ( nginx_modules_http_rewrite )
-	nginx_modules_http_naxsi? ( pcre )
-	nginx_modules_http_dav_ext? ( nginx_modules_http_dav )
-	nginx_modules_http_metrics? ( nginx_modules_http_stub_status )
-	nginx_modules_http_security? ( pcre )
-	nginx_modules_http_push_stream? ( ssl )"
-
-pkg_setup() {
-	NGINX_HOME="/var/lib/nginx"
-	NGINX_HOME_TMP="${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}/${PN}-httpoxy-mitigation-r1.patch"
-
-	if use nginx_modules_http_echo; then
-		cd "${HTTP_ECHO_MODULE_WD}" || die
-		eapply "${FILESDIR}"/http_echo-nginx-1.11.11+.patch
-		cd "${S}" || die
-	fi
-
-	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
-		cd "${HTTP_LUA_MODULE_WD}" || die
-		eapply -p1 "${FILESDIR}"/http_lua_nginx-1.11.11+.patch
-		cd "${S}" || die
-		sed -i -e 's/-llua5.1/-llua/' "${HTTP_LUA_MODULE_WD}/config" || die
-	fi
-
-	if use nginx_modules_http_security; then
-		cd "${HTTP_SECURITY_MODULE_WD}" || die
-
-		eapply "${FILESDIR}"/http_security-pr_1158.patch
-		eapply "${FILESDIR}"/http_security-pr_1373.patch
-
-		eautoreconf
-
-		if use luajit ; then
-			sed -i \
-				-e 's|^\(LUA_PKGNAMES\)=.*|\1="luajit"|' \
-				configure || die
-		fi
-
-		cd "${S}" || die
-	fi
-
-	if use nginx_modules_http_upload_progress; then
-		cd "${HTTP_UPLOAD_PROGRESS_MODULE_WD}" || die
-		eapply "${FILESDIR}"/http_uploadprogress-issue_50-r1.patch
-		cd "${S}" || die
-	fi
-
-	if use nginx_modules_http_memc; then
-		cd "${HTTP_MEMC_MODULE_WD}" || die
-		eapply "${FILESDIR}"/http_memc-0.17-issue_26.patch
-		cd "${S}" || die
-	fi
-
-	find auto/ -type f -print0 | xargs -0 sed -i 's:\&\& make:\&\& \\$(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
-
-		./configure \
-			--enable-standalone-module \
-			--disable-mlogc \
-			--with-ssdeep=no \
-			$(use_enable pcre-jit) \
-			$(use_with nginx_modules_http_lua lua) || die "configure failed for mod_security"
-
-		cd "${S}" || die
-	fi
-
-	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-r4 nginx
-	newconfd "${FILESDIR}"/nginx.confd nginx
-
-	systemd_newunit "${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 ${keepdir_list}
-	fowners ${PN}:${PN} ${keepdir_list}
-
-	fperms 0710 /var/log/nginx
-	fowners 0:${PN} /var/log/nginx
-
-	# 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
-
-	local _n_permission_layout_checks=0
-	local _has_to_adjust_permissions=0
-	local _has_to_show_permission_warning=0
-
-	# Defaults to 1 to inform people doing a fresh installation
-	# that we ship modified {scgi,uwsgi,fastcgi}_params files
-	local _has_to_show_httpoxy_mitigation_notice=1
-
-	local _replacing_version=
-	for _replacing_version in ${REPLACING_VERSIONS}; do
-		_n_permission_layout_checks=$((${_n_permission_layout_checks}+1))
-
-		if [[ ${_n_permission_layout_checks} -gt 1 ]]; then
-			# Should never happen:
-			# Package is abusing slots but doesn't allow multiple parallel installations.
-			# If we run into this situation it is unsafe to automatically adjust any
-			# permission...
-			_has_to_show_permission_warning=1
-
-			ewarn "Replacing multiple ${PN}' versions is unsupported! " \
-				"You will have to adjust permissions on your own."
-
-			break
-		fi
-
-		local _replacing_version_branch=$(get_version_component_range 1-2 "${_replacing_version}")
-		debug-print "Updating an existing installation (v${_replacing_version}; branch '${_replacing_version_branch}') ..."
-
-		# Do we need to adjust permissions to fix CVE-2013-0337 (bug #458726, #469094)?
-		# This was before we introduced multiple nginx versions so we
-		# do not need to distinguish between stable and mainline
-		local _need_to_fix_CVE2013_0337=1
-
-		if version_is_at_least "1.4.1-r2" "${_replacing_version}"; then
-			# We are updating an installation which should already be fixed
-			_need_to_fix_CVE2013_0337=0
-			debug-print "Skipping CVE-2013-0337 ... existing installation should not be affected!"
-		else
-			_has_to_adjust_permissions=1
-			debug-print "Need to adjust permissions to fix CVE-2013-0337!"
-		fi
-
-		# Do we need to inform about HTTPoxy mitigation?
-		# In repository since commit 8be44f76d4ac02cebcd1e0e6e6284bb72d054b0f
-		if ! version_is_at_least "1.10" "${_replacing_version_branch}"; then
-			# Updating from <1.10
-			_has_to_show_httpoxy_mitigation_notice=1
-			debug-print "Need to inform about HTTPoxy mitigation!"
-		else
-			# Updating from >=1.10
-			local _fixed_in_pvr=
-			case "${_replacing_version_branch}" in
-				"1.10")
-					_fixed_in_pvr="1.10.1-r2"
-					;;
-				"1.11")
-					_fixed_in_pvr="1.11.3-r1"
-					;;
-				*)
-					# This should be any future branch.
-					# If we run this code it is safe to assume that the user has
-					# already seen the HTTPoxy mitigation notice because he/she is doing
-					# an update from previous version where we have already shown
-					# the warning. Otherwise, we wouldn't hit this code path ...
-					_fixed_in_pvr=
-			esac
-
-			if [[ -z "${_fixed_in_pvr}" ]] || version_is_at_least "${_fixed_in_pvr}" "${_replacing_version}"; then
-				# We are updating an installation where we already informed
-				# that we are mitigating HTTPoxy per default
-				_has_to_show_httpoxy_mitigation_notice=0
-				debug-print "No need to inform about HTTPoxy mitigation ... information was already shown for existing installation!"
-			else
-				_has_to_show_httpoxy_mitigation_notice=1
-				debug-print "Need to inform about HTTPoxy mitigation!"
-			fi
-		fi
-
-		# Do we need to adjust permissions to fix CVE-2016-1247 (bug #605008)?
-		# All branches up to 1.11 are affected
-		local _need_to_fix_CVE2016_1247=1
-
-		if ! version_is_at_least "1.10" "${_replacing_version_branch}"; then
-			# Updating from <1.10
-			_has_to_adjust_permissions=1
-			debug-print "Need to adjust permissions to fix CVE-2016-1247!"
-		else
-			# Updating from >=1.10
-			local _fixed_in_pvr=
-			case "${_replacing_version_branch}" in
-				"1.10")
-					_fixed_in_pvr="1.10.2-r3"
-					;;
-				"1.11")
-					_fixed_in_pvr="1.11.6-r1"
-					;;
-				*)
-					# This should be any future branch.
-					# If we run this code it is safe to assume that we have already
-					# adjusted permissions or were never affected because user is
-					# doing an update from previous version which was safe or did
-					# the adjustments. Otherwise, we wouldn't hit this code path ...
-					_fixed_in_pvr=
-			esac
-
-			if [[ -z "${_fixed_in_pvr}" ]] || version_is_at_least "${_fixed_in_pvr}" "${_replacing_version}"; then
-				# We are updating an installation which should already be adjusted
-				# or which was never affected
-				_need_to_fix_CVE2016_1247=0
-				debug-print "Skipping CVE-2016-1247 ... existing installation should not be affected!"
-			else
-				_has_to_adjust_permissions=1
-				debug-print "Need to adjust permissions to fix CVE-2016-1247!"
-			fi
-		fi
-	done
-
-	if [[ ${_has_to_adjust_permissions} -eq 1 ]]; then
-		# We do not DIE when chmod/chown commands are failing because
-		# package is already merged on user's system at this stage
-		# and we cannot retry without losing the information that
-		# the existing installation needs to adjust permissions.
-		# Instead we are going to a show a big warning ...
-
-		if [[ ${_has_to_show_permission_warning} -eq 0 ]] && [[ ${_need_to_fix_CVE2013_0337} -eq 1 ]]; then
-			ewarn ""
-			ewarn "The world-readable bit (if set) has been removed from the"
-			ewarn "following directories to mitigate a security bug"
-			ewarn "(CVE-2013-0337, bug #458726):"
-			ewarn ""
-			ewarn "  ${EPREFIX%/}/var/log/nginx"
-			ewarn "  ${EPREFIX%/}${NGINX_HOME_TMP}/{,client,proxy,fastcgi,scgi,uwsgi}"
-			ewarn ""
-			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 '${EPREFIX%/}${NGINX_HOME_TMP}'"
-			chmod o-rwx \
-				"${EPREFIX%/}"/var/log/nginx \
-				"${EPREFIX%/}"${NGINX_HOME_TMP}/{,client,proxy,fastcgi,scgi,uwsgi} || \
-				_has_to_show_permission_warning=1
-		fi
-
-		if [[ ${_has_to_show_permission_warning} -eq 0 ]] && [[ ${_need_to_fix_CVE2016_1247} -eq 1 ]]; then
-			ewarn ""
-			ewarn "The permissions on the following directory have been reset in"
-			ewarn "order to mitigate a security bug (CVE-2016-1247, bug #605008):"
-			ewarn ""
-			ewarn "  ${EPREFIX%/}/var/log/nginx"
-			ewarn ""
-			ewarn "Check if this is correct for your setup before restarting nginx!"
-			ewarn "Also ensure that no other log directory used by any of your"
-			ewarn "vhost(s) is not writeable for nginx user. Any of your log files"
-			ewarn "used by nginx can be abused to escalate privileges!"
-			ewarn "This is a one-time change and will not happen on subsequent updates."
-			chown 0:nginx "${EPREFIX%/}"/var/log/nginx || _has_to_show_permission_warning=1
-			chmod 710 "${EPREFIX%/}"/var/log/nginx || _has_to_show_permission_warning=1
-		fi
-
-		if [[ ${_has_to_show_permission_warning} -eq 1 ]]; then
-			# Should never happen ...
-			ewarn ""
-			ewarn "*************************************************************"
-			ewarn "***************         W A R N I N G         ***************"
-			ewarn "*************************************************************"
-			ewarn "The one-time only attempt to adjust permissions of the"
-			ewarn "existing nginx installation failed. Be aware that we will not"
-			ewarn "try to adjust the same permissions again because now you are"
-			ewarn "using a nginx version where we expect that the permissions"
-			ewarn "are already adjusted or that you know what you are doing and"
-			ewarn "want to keep custom permissions."
-			ewarn ""
-		fi
-	fi
-
-	# Sanity check for CVE-2016-1247
-	# Required to warn users who received the warning above and thought
-	# they could fix it by unmerging and re-merging the package or have
-	# unmerged a affected installation on purpose in the past leaving
-	# /var/log/nginx on their system due to keepdir/non-empty folder
-	# and are now installing the package again.
-	local _sanity_check_testfile=$(mktemp --dry-run "${EPREFIX%/}"/var/log/nginx/.CVE-2016-1247.XXXXXXXXX)
-	su -s /bin/sh -c "touch ${_sanity_check_testfile}" nginx >&/dev/null
-	if [ $? -eq 0 ] ; then
-		# Cleanup -- no reason to die here!
-		rm -f "${_sanity_check_testfile}"
-
-		ewarn ""
-		ewarn "*************************************************************"
-		ewarn "***************         W A R N I N G         ***************"
-		ewarn "*************************************************************"
-		ewarn "Looks like your installation is vulnerable to CVE-2016-1247"
-		ewarn "(bug #605008) because nginx user is able to create files in"
-		ewarn ""
-		ewarn "  ${EPREFIX%/}/var/log/nginx"
-		ewarn ""
-		ewarn "Also ensure that no other log directory used by any of your"
-		ewarn "vhost(s) is not writeable for nginx user. Any of your log files"
-		ewarn "used by nginx can be abused to escalate privileges!"
-	fi
-
-	if [[ ${_has_to_show_httpoxy_mitigation_notice} -eq 1 ]]; then
-		# HTTPoxy mitigation
-		ewarn ""
-		ewarn "This nginx installation comes with a mitigation for the HTTPoxy"
-		ewarn "vulnerability for FastCGI, SCGI and uWSGI applications by setting"
-		ewarn "the HTTP_PROXY parameter to an empty string per default when you"
-		ewarn "are sourcing one of the default"
-		ewarn ""
-		ewarn "  - 'fastcgi_params' or 'fastcgi.conf'"
-		ewarn "  - 'scgi_params'"
-		ewarn "  - 'uwsgi_params'"
-		ewarn ""
-		ewarn "files 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 the file(s) mentioned above."
-		ewarn ""
-	fi
-}