推送nginx源码以及实例源码

nginx-demo/nginx-examples/.hg_archival.txt

@@ -0,0 +1,6 @@
+repo: 382eae5e7c4beba9a019c9beddbd99dd198e709e
+node: 5db3a839a45c1d3a8780925d016dbb87d2d467fc
+branch: default
+latesttag: null
+latesttagdistance: 2
+changessincelatesttag: 2

nginx-demo/nginx-examples/LICENSE

@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2017 Nginx, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */

nginx-demo/nginx-examples/README

@@ -0,0 +1,52 @@
+Modules
+=======
+
+hello_world
+-----------
+
+Installs location content handler to produce specific output.
+
+- #1 produces the predefined output "Hello, world!"
+- #2 allows setting text and HTTP status code
+- #3 supports variables in output text
+
+access
+------
+
+Installs an ACCESS phase handler and checks if user is allowed to access the
+resource.
+
+- #1 makes sure the User-Agent header contains the specified string
+- #2 verifies user-provided hash md5(uri, secret).
+
+set_header
+----------
+
+Installs header filter handler and allows to add output headers.
+
+- #1 one header is supported
+- #2 multiple headers are supported
+- #3 variables are supported in header values
+
+append
+------
+
+Installs header and body filter handlers and allows appending text to the
+output.
+
+- #1 a string is appended
+- #2 md5 hash of the entire body is appended
+- #3 subrequest text is appended
+
+md5
+---
+
+Creates a variable with the md5 of the provided complex value.
+
+
+Development Guide
+=================
+
+For more information on module development, see the NGINX development guide:
+
+    http://nginx.org/en/docs/dev/development_guide.html

nginx-demo/nginx-examples/access_1/config

@@ -0,0 +1,6 @@
+ngx_module_type=HTTP
+ngx_addon_name=ua_access
+ngx_module_name=ngx_http_ua_access_module
+ngx_module_srcs="$ngx_addon_dir/ngx_http_ua_access_module.c"
+
+. auto/module

nginx-demo/nginx-examples/access_1/nginx.conf

@@ -0,0 +1,15 @@
+daemon off;
+master_process off;
+
+error_log logs/error.log debug;
+
+events { }
+
+http {
+    server {
+        listen 8000;
+        location / {
+            ua_access foo;
+        }
+    }
+}

nginx-demo/nginx-examples/access_1/ngx_http_ua_access_module.c

@@ -0,0 +1,140 @@
+
+/*
+ * Copyright (C) Nginx, Inc.
+ */
+
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+#include <ngx_http.h>
+
+
+typedef struct {
+    ngx_str_t  name;
+} ngx_http_ua_access_loc_conf_t;
+
+
+static ngx_int_t ngx_http_ua_access_handler(ngx_http_request_t *r);
+static void *ngx_http_ua_access_create_loc_conf(ngx_conf_t *cf);
+static char *ngx_http_ua_access_merge_loc_conf(ngx_conf_t *cf, void *parent,
+    void *child);
+static ngx_int_t ngx_http_ua_access_init(ngx_conf_t *cf);
+
+
+static ngx_command_t  ngx_http_ua_access_commands[] = {
+
+    { ngx_string("ua_access"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
+      ngx_conf_set_str_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_ua_access_loc_conf_t, name),
+      NULL },
+
+      ngx_null_command
+};
+
+
+static ngx_http_module_t  ngx_http_ua_access_module_ctx = {
+    NULL,                                  /* preconfiguration */
+    ngx_http_ua_access_init,               /* postconfiguration */
+
+    NULL,                                  /* create main configuration */
+    NULL,                                  /* init main configuration */
+
+    NULL,                                  /* create server configuration */
+    NULL,                                  /* merge server configuration */
+
+    ngx_http_ua_access_create_loc_conf,    /* create location configuration */
+    ngx_http_ua_access_merge_loc_conf      /* merge location configuration */
+};
+
+
+ngx_module_t  ngx_http_ua_access_module = {
+    NGX_MODULE_V1,
+    &ngx_http_ua_access_module_ctx,        /* module context */
+    ngx_http_ua_access_commands,           /* module directives */
+    NGX_HTTP_MODULE,                       /* module type */
+    NULL,                                  /* init master */
+    NULL,                                  /* init module */
+    NULL,                                  /* init process */
+    NULL,                                  /* init thread */
+    NULL,                                  /* exit thread */
+    NULL,                                  /* exit process */
+    NULL,                                  /* exit master */
+    NGX_MODULE_V1_PADDING
+};
+
+
+static ngx_int_t
+ngx_http_ua_access_handler(ngx_http_request_t *r)
+{
+    ngx_http_ua_access_loc_conf_t  *ulcf;
+
+    ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                   "http ua access handler");
+
+    ulcf = ngx_http_get_module_loc_conf(r, ngx_http_ua_access_module);
+
+    if (ulcf->name.len == 0) {
+        return NGX_DECLINED;
+    }
+
+    if (r->headers_in.user_agent
+        && ngx_strstr(r->headers_in.user_agent->value.data, ulcf->name.data))
+    {
+        return NGX_OK;
+    }
+
+    return NGX_HTTP_FORBIDDEN;
+}
+
+
+static void *
+ngx_http_ua_access_create_loc_conf(ngx_conf_t *cf)
+{
+    ngx_http_ua_access_loc_conf_t  *conf;
+
+    conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_ua_access_loc_conf_t));
+    if (conf == NULL) {
+        return NULL;
+    }
+
+    /*
+     * set by ngx_pcalloc():
+     *
+     *     conf->name = { 0, NULL };
+     */
+
+    return conf;
+}
+
+
+static char *
+ngx_http_ua_access_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
+{
+    ngx_http_ua_access_loc_conf_t *prev = parent;
+    ngx_http_ua_access_loc_conf_t *conf = child;
+
+    ngx_conf_merge_str_value(conf->name, prev->name, "");
+
+    return NGX_CONF_OK;
+}
+
+
+static ngx_int_t
+ngx_http_ua_access_init(ngx_conf_t *cf)
+{
+    ngx_http_handler_pt        *h;
+    ngx_http_core_main_conf_t  *cmcf;
+
+    cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module);
+
+    h = ngx_array_push(&cmcf->phases[NGX_HTTP_ACCESS_PHASE].handlers);
+    if (h == NULL) {
+        return NGX_ERROR;
+    }
+
+    *h = ngx_http_ua_access_handler;
+
+    return NGX_OK;
+}

nginx-demo/nginx-examples/access_2/config

@@ -0,0 +1,6 @@
+ngx_module_type=HTTP
+ngx_addon_name=hash_access
+ngx_module_name=ngx_http_hash_access_module
+ngx_module_srcs="$ngx_addon_dir/ngx_http_hash_access_module.c"
+
+. auto/module

nginx-demo/nginx-examples/access_2/gen.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+echo -n '/index.htmlfoo'|openssl md5 -binary|openssl base64|tr +/ -_|tr -d =

nginx-demo/nginx-examples/access_2/nginx.conf

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+daemon off;
+master_process off;
+
+error_log logs/error.log debug;
+
+events { }
+
+http {
+    server {
+        listen 8000;
+        location / {
+            hash_access $arg_hash;
+            hash_access_secret foo;
+        }
+    }
+}

nginx-demo/nginx-examples/access_2/ngx_http_hash_access_module.c

@@ -0,0 +1,183 @@
+
+/*
+ * Copyright (C) Nginx, Inc.
+ */
+
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+#include <ngx_http.h>
+#include <ngx_md5.h>
+
+
+typedef struct {
+    ngx_http_complex_value_t  *hash;
+    ngx_str_t                  secret;
+} ngx_http_hash_access_loc_conf_t;
+
+
+static ngx_int_t ngx_http_hash_access_handler(ngx_http_request_t *r);
+static void *ngx_http_hash_access_create_loc_conf(ngx_conf_t *cf);
+static char *ngx_http_hash_access_merge_loc_conf(ngx_conf_t *cf, void *parent,
+    void *child);
+static ngx_int_t ngx_http_hash_access_init(ngx_conf_t *cf);
+
+
+static ngx_command_t  ngx_http_hash_access_commands[] = {
+
+    { ngx_string("hash_access"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
+      ngx_http_set_complex_value_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_hash_access_loc_conf_t, hash),
+      NULL },
+
+    { ngx_string("hash_access_secret"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
+      ngx_conf_set_str_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_hash_access_loc_conf_t, secret),
+      NULL },
+
+      ngx_null_command
+};
+
+
+static ngx_http_module_t  ngx_http_hash_access_module_ctx = {
+    NULL,                                  /* preconfiguration */
+    ngx_http_hash_access_init,             /* postconfiguration */
+
+    NULL,                                  /* create main configuration */
+    NULL,                                  /* init main configuration */
+
+    NULL,                                  /* create server configuration */
+    NULL,                                  /* merge server configuration */
+
+    ngx_http_hash_access_create_loc_conf,  /* create location configuration */
+    ngx_http_hash_access_merge_loc_conf    /* merge location configuration */
+};
+
+
+ngx_module_t  ngx_http_hash_access_module = {
+    NGX_MODULE_V1,
+    &ngx_http_hash_access_module_ctx,      /* module context */
+    ngx_http_hash_access_commands,         /* module directives */
+    NGX_HTTP_MODULE,                       /* module type */
+    NULL,                                  /* init master */
+    NULL,                                  /* init module */
+    NULL,                                  /* init process */
+    NULL,                                  /* init thread */
+    NULL,                                  /* exit thread */
+    NULL,                                  /* exit process */
+    NULL,                                  /* exit master */
+    NGX_MODULE_V1_PADDING
+};
+
+
+static ngx_int_t
+ngx_http_hash_access_handler(ngx_http_request_t *r)
+{
+    ngx_str_t                         val, hash;
+    ngx_md5_t                         md5;
+    ngx_http_hash_access_loc_conf_t  *hlcf;
+    u_char                            buf[18], md5_buf[16];
+
+    ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                   "http hash access handler");
+
+    hlcf = ngx_http_get_module_loc_conf(r, ngx_http_hash_access_module);
+
+    if (hlcf->hash == NULL) {
+        return NGX_DECLINED;
+    }
+
+    /* get user hash value in base64 */
+
+    if (ngx_http_complex_value(r, hlcf->hash, &val) != NGX_OK) {
+        return NGX_HTTP_INTERNAL_SERVER_ERROR;
+    }
+
+    if (val.len > 24) {
+        return NGX_HTTP_FORBIDDEN;
+    }
+
+    /* decode user hash value */
+
+    hash.data = buf;
+
+    if (ngx_decode_base64url(&hash, &val) != NGX_OK) {
+        return NGX_HTTP_INTERNAL_SERVER_ERROR;
+    }
+
+    if (hash.len != 16) {
+        return NGX_HTTP_FORBIDDEN;
+    }
+
+    /* compute server hash value */
+
+    ngx_md5_init(&md5);
+    ngx_md5_update(&md5, r->uri.data, r->uri.len);
+    ngx_md5_update(&md5, hlcf->secret.data, hlcf->secret.len);
+    ngx_md5_final(md5_buf, &md5);
+
+    /* compare hashes */
+
+    if (ngx_memcmp(buf, md5_buf, 16) != 0) {
+        return NGX_HTTP_FORBIDDEN;
+    }
+
+    return NGX_OK;
+}
+
+
+static void *
+ngx_http_hash_access_create_loc_conf(ngx_conf_t *cf)
+{
+    ngx_http_hash_access_loc_conf_t  *conf;
+
+    conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_hash_access_loc_conf_t));
+    if (conf == NULL) {
+        return NULL;
+    }
+
+    /*
+     * set by ngx_pcalloc():
+     *
+     *     conf->hash = NULL;
+     *     conf->secret = { 0, NULL };
+     */
+
+    return conf;
+}
+
+
+static char *
+ngx_http_hash_access_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
+{
+    ngx_http_hash_access_loc_conf_t *prev = parent;
+    ngx_http_hash_access_loc_conf_t *conf = child;
+
+    ngx_conf_merge_ptr_value(conf->hash, prev->hash, NULL);
+    ngx_conf_merge_str_value(conf->secret, prev->secret, "");
+
+    return NGX_CONF_OK;
+}
+
+
+static ngx_int_t
+ngx_http_hash_access_init(ngx_conf_t *cf)
+{
+    ngx_http_handler_pt        *h;
+    ngx_http_core_main_conf_t  *cmcf;
+
+    cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module);
+
+    h = ngx_array_push(&cmcf->phases[NGX_HTTP_ACCESS_PHASE].handlers);
+    if (h == NULL) {
+        return NGX_ERROR;
+    }
+
+    *h = ngx_http_hash_access_handler;
+
+    return NGX_OK;
+}

nginx-demo/nginx-examples/append_1/config

@@ -0,0 +1,6 @@
+ngx_module_type=HTTP_FILTER
+ngx_addon_name=ngx_http_append_module
+ngx_module_name=ngx_http_append_module
+ngx_module_srcs="$ngx_addon_dir/ngx_http_append_module.c"
+
+. auto/module

nginx-demo/nginx-examples/append_1/nginx.conf

@@ -0,0 +1,15 @@
+daemon off;
+master_process off;
+
+error_log logs/error.log debug;
+
+events { }
+
+http {
+    server {
+        listen 8000;
+        location / {
+            append FOO\n;
+        }
+    }
+}

nginx-demo/nginx-examples/append_1/ngx_http_append_module.c

@@ -0,0 +1,204 @@
+
+/*
+ * Copyright (C) Nginx, Inc.
+ */
+
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+#include <ngx_http.h>
+
+
+typedef struct {
+    ngx_str_t  text;
+} ngx_http_append_loc_conf_t;
+
+
+static ngx_int_t ngx_http_append_header_filter(ngx_http_request_t *r);
+static ngx_int_t ngx_http_append_body_filter(ngx_http_request_t *r,
+    ngx_chain_t *in);
+static void *ngx_http_append_create_loc_conf(ngx_conf_t *cf);
+static char *ngx_http_append_merge_loc_conf(ngx_conf_t *cf, void *parent,
+    void *child);
+static ngx_int_t ngx_http_append_init(ngx_conf_t *cf);
+
+
+static ngx_command_t  ngx_http_append_commands[] = {
+
+    { ngx_string("append"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
+      ngx_conf_set_str_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_append_loc_conf_t, text),
+      NULL },
+
+      ngx_null_command
+};
+
+
+static ngx_http_module_t  ngx_http_append_module_ctx = {
+    NULL,                                  /* preconfiguration */
+    ngx_http_append_init,                  /* postconfiguration */
+
+    NULL,                                  /* create main configuration */
+    NULL,                                  /* init main configuration */
+
+    NULL,                                  /* create server configuration */
+    NULL,                                  /* merge server configuration */
+
+    ngx_http_append_create_loc_conf,       /* create location configuration */
+    ngx_http_append_merge_loc_conf         /* merge location configuration */
+};
+
+
+ngx_module_t  ngx_http_append_module = {
+    NGX_MODULE_V1,
+    &ngx_http_append_module_ctx,           /* module context */
+    ngx_http_append_commands,              /* module directives */
+    NGX_HTTP_MODULE,                       /* module type */
+    NULL,                                  /* init master */
+    NULL,                                  /* init module */
+    NULL,                                  /* init process */
+    NULL,                                  /* init thread */
+    NULL,                                  /* exit thread */
+    NULL,                                  /* exit process */
+    NULL,                                  /* exit master */
+    NGX_MODULE_V1_PADDING
+};
+
+
+/* next header and body filters in chain */
+
+static ngx_http_output_header_filter_pt  ngx_http_next_header_filter;
+static ngx_http_output_body_filter_pt    ngx_http_next_body_filter;
+
+
+static ngx_int_t
+ngx_http_append_header_filter(ngx_http_request_t *r)
+{
+    ngx_http_append_loc_conf_t  *plcf;
+
+    ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                   "http append header handler");
+
+    plcf = ngx_http_get_module_loc_conf(r, ngx_http_append_module);
+
+    if (plcf->text.len == 0) {
+        return ngx_http_next_header_filter(r);
+    }
+
+    /* reset content length */
+    ngx_http_clear_content_length(r);
+
+    /* disable ranges */
+    ngx_http_clear_accept_ranges(r);
+
+    /* clear etag */
+    ngx_http_clear_etag(r);
+
+    return ngx_http_next_header_filter(r);
+}
+
+
+static ngx_int_t
+ngx_http_append_body_filter(ngx_http_request_t *r, ngx_chain_t *in)
+{
+    ngx_buf_t                   *b;
+    ngx_int_t                    rc;
+    ngx_uint_t                   last;
+    ngx_chain_t                  out, *cl;
+    ngx_http_append_loc_conf_t  *plcf;
+
+    ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                   "http append body handler");
+
+    plcf = ngx_http_get_module_loc_conf(r, ngx_http_append_module);
+
+    if (plcf->text.len == 0) {
+        return ngx_http_next_body_filter(r, in);
+    }
+
+    /* iterate over the buffers and find last_buf */
+
+    last = 0;
+
+    for (cl = in; cl; cl = cl->next) {
+        if (cl->buf->last_buf) {
+            cl->buf->last_buf = 0;
+            cl->buf->sync = 1;
+            last = 1;
+        }
+    }
+
+    rc = ngx_http_next_body_filter(r, in);
+
+    if (rc == NGX_ERROR || !last) {
+        return rc;
+    }
+
+    /* output text */
+
+    b = ngx_calloc_buf(r->pool);
+    if (b == NULL) {
+        return NGX_ERROR;
+    }
+
+    b->pos = plcf->text.data;
+    b->last = plcf->text.data + plcf->text.len;
+    b->memory = 1;
+    b->last_buf = 1;
+
+    out.buf = b;
+    out.next = NULL;
+
+    return ngx_http_next_body_filter(r, &out);
+}
+
+
+static void *
+ngx_http_append_create_loc_conf(ngx_conf_t *cf)
+{
+    ngx_http_append_loc_conf_t  *conf;
+
+    conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_append_loc_conf_t));
+    if (conf == NULL) {
+        return NULL;
+    }
+
+    /*
+     * set by ngx_pcalloc():
+     *
+     *     conf->text = { 0, NULL };
+     */
+
+    return conf;
+}
+
+
+static char *
+ngx_http_append_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
+{
+    ngx_http_append_loc_conf_t *prev = parent;
+    ngx_http_append_loc_conf_t *conf = child;
+
+    ngx_conf_merge_str_value(conf->text, prev->text, "");
+
+    return NGX_CONF_OK;
+}
+
+
+static ngx_int_t
+ngx_http_append_init(ngx_conf_t *cf)
+{
+    /* install handler in header filter chain */
+
+    ngx_http_next_header_filter = ngx_http_top_header_filter;
+    ngx_http_top_header_filter = ngx_http_append_header_filter;
+
+    /* install handler in body filter chain */
+
+    ngx_http_next_body_filter = ngx_http_top_body_filter;
+    ngx_http_top_body_filter = ngx_http_append_body_filter;
+
+    return NGX_OK;
+}

nginx-demo/nginx-examples/append_2/config

@@ -0,0 +1,6 @@
+ngx_module_type=HTTP_FILTER
+ngx_addon_name=ngx_http_append_module
+ngx_module_name=ngx_http_append_module
+ngx_module_srcs="$ngx_addon_dir/ngx_http_append_module.c"
+
+. auto/module

nginx-demo/nginx-examples/append_2/nginx.conf

@@ -0,0 +1,15 @@
+daemon off;
+master_process off;
+
+error_log logs/error.log debug;
+
+events { }
+
+http {
+    server {
+        listen 8000;
+        location / {
+            append on;
+        }
+    }
+}

nginx-demo/nginx-examples/append_2/ngx_http_append_module.c

@@ -0,0 +1,234 @@
+
+/*
+ * Copyright (C) Nginx, Inc.
+ */
+
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+#include <ngx_http.h>
+#include <ngx_md5.h>
+
+
+typedef struct {
+    ngx_flag_t  enabled;
+} ngx_http_append_loc_conf_t;
+
+
+typedef struct {
+    ngx_md5_t   md5;
+} ngx_http_append_ctx_t;
+
+
+static ngx_int_t ngx_http_append_header_filter(ngx_http_request_t *r);
+static ngx_int_t ngx_http_append_body_filter(ngx_http_request_t *r,
+    ngx_chain_t *in);
+static void *ngx_http_append_create_loc_conf(ngx_conf_t *cf);
+static char *ngx_http_append_merge_loc_conf(ngx_conf_t *cf, void *parent,
+    void *child);
+static ngx_int_t ngx_http_append_init(ngx_conf_t *cf);
+
+
+static ngx_command_t  ngx_http_append_commands[] = {
+
+    { ngx_string("append"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
+      ngx_conf_set_flag_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_append_loc_conf_t, enabled),
+      NULL },
+
+      ngx_null_command
+};
+
+
+static ngx_http_module_t  ngx_http_append_module_ctx = {
+    NULL,                                  /* preconfiguration */
+    ngx_http_append_init,                  /* postconfiguration */
+
+    NULL,                                  /* create main configuration */
+    NULL,                                  /* init main configuration */
+
+    NULL,                                  /* create server configuration */
+    NULL,                                  /* merge server configuration */
+
+    ngx_http_append_create_loc_conf,       /* create location configuration */
+    ngx_http_append_merge_loc_conf         /* merge location configuration */
+};
+
+
+ngx_module_t  ngx_http_append_module = {
+    NGX_MODULE_V1,
+    &ngx_http_append_module_ctx,           /* module context */
+    ngx_http_append_commands,              /* module directives */
+    NGX_HTTP_MODULE,                       /* module type */
+    NULL,                                  /* init master */
+    NULL,                                  /* init module */
+    NULL,                                  /* init process */
+    NULL,                                  /* init thread */
+    NULL,                                  /* exit thread */
+    NULL,                                  /* exit process */
+    NULL,                                  /* exit master */
+    NGX_MODULE_V1_PADDING
+};
+
+
+/* next header and body filters in chain */
+
+static ngx_http_output_header_filter_pt  ngx_http_next_header_filter;
+static ngx_http_output_body_filter_pt    ngx_http_next_body_filter;
+
+
+static ngx_int_t
+ngx_http_append_header_filter(ngx_http_request_t *r)
+{
+    ngx_http_append_loc_conf_t  *plcf;
+
+    ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                   "http append header handler");
+
+    plcf = ngx_http_get_module_loc_conf(r, ngx_http_append_module);
+
+    if (!plcf->enabled) {
+        return ngx_http_next_header_filter(r);
+    }
+
+    /* force reading file buffers into memory buffers */
+    r->filter_need_in_memory = 1;
+
+    /* reset content length */
+    ngx_http_clear_content_length(r);
+
+    /* disable ranges */
+    ngx_http_clear_accept_ranges(r);
+
+    /* set weak etag */
+    ngx_http_weak_etag(r);
+
+    return ngx_http_next_header_filter(r);
+}
+
+
+static ngx_int_t
+ngx_http_append_body_filter(ngx_http_request_t *r, ngx_chain_t *in)
+{
+    ngx_buf_t                   *b;
+    ngx_int_t                    rc;
+    ngx_uint_t                   last;
+    ngx_chain_t                  out, *cl;
+    ngx_http_append_ctx_t       *ctx;
+    ngx_http_append_loc_conf_t  *plcf;
+    u_char                       md5_buf[16];
+
+    ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                   "http append body handler");
+
+    plcf = ngx_http_get_module_loc_conf(r, ngx_http_append_module);
+
+    if (!plcf->enabled) {
+        return ngx_http_next_body_filter(r, in);
+    }
+
+    /* get or create context */
+
+    ctx = ngx_http_get_module_ctx(r, ngx_http_append_module);
+    if (ctx == NULL) {
+        ctx = ngx_pcalloc(r->pool, sizeof(ngx_http_append_ctx_t));
+        if (ctx == NULL) {
+            return NGX_ERROR;
+        }
+
+        ngx_md5_init(&ctx->md5);
+
+        ngx_http_set_ctx(r, ctx, ngx_http_append_module);
+    }
+
+    /* iterate over the buffers and find last_buf */
+
+    last = 0;
+
+    for (cl = in; cl; cl = cl->next) {
+        if (cl->buf->last_buf) {
+            cl->buf->last_buf = 0;
+            cl->buf->sync = 1;
+            last = 1;
+        }
+
+        ngx_md5_update(&ctx->md5, cl->buf->pos, cl->buf->last - cl->buf->pos);
+    }
+
+    rc = ngx_http_next_body_filter(r, in);
+
+    if (rc == NGX_ERROR || !last) {
+        return rc;
+    }
+
+    /* create second buffer with statistics */
+
+    b = ngx_calloc_buf(r->pool);
+    if (b == NULL) {
+        return NGX_ERROR;
+    }
+
+    b->pos = ngx_pnalloc(r->pool, 32);
+    if (b->pos == NULL) {
+        return NGX_ERROR;
+    }
+
+    ngx_md5_final(md5_buf, &ctx->md5);
+
+    b->last = ngx_hex_dump(b->pos, md5_buf, 16);
+
+    b->temporary = 1;
+    b->last_buf = 1;
+
+    out.buf = b;
+    out.next = NULL;
+
+    return ngx_http_next_body_filter(r, &out);
+}
+
+
+static void *
+ngx_http_append_create_loc_conf(ngx_conf_t *cf)
+{
+    ngx_http_append_loc_conf_t  *conf;
+
+    conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_append_loc_conf_t));
+    if (conf == NULL) {
+        return NULL;
+    }
+
+    conf->enabled = NGX_CONF_UNSET;
+
+    return conf;
+}
+
+
+static char *
+ngx_http_append_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
+{
+    ngx_http_append_loc_conf_t *prev = parent;
+    ngx_http_append_loc_conf_t *conf = child;
+
+    ngx_conf_merge_value(conf->enabled, prev->enabled, 0);
+
+    return NGX_CONF_OK;
+}
+
+
+static ngx_int_t
+ngx_http_append_init(ngx_conf_t *cf)
+{
+    /* install handler in header filter chain */
+
+    ngx_http_next_header_filter = ngx_http_top_header_filter;
+    ngx_http_top_header_filter = ngx_http_append_header_filter;
+
+    /* install handler in body filter chain */
+
+    ngx_http_next_body_filter = ngx_http_top_body_filter;
+    ngx_http_top_body_filter = ngx_http_append_body_filter;
+
+    return NGX_OK;
+}

nginx-demo/nginx-examples/append_3/config

@@ -0,0 +1,6 @@
+ngx_module_type=HTTP_FILTER
+ngx_addon_name=ngx_http_append_module
+ngx_module_name=ngx_http_append_module
+ngx_module_srcs="$ngx_addon_dir/ngx_http_append_module.c"
+
+. auto/module

nginx-demo/nginx-examples/append_3/nginx.conf

@@ -0,0 +1,19 @@
+daemon off;
+master_process off;
+
+error_log logs/error.log debug;
+
+events { }
+
+http {
+    server {
+        listen 8000;
+        location / {
+            append /bar;
+        }
+
+        location /bar {
+            return 200 BAR\n;
+        }
+    }
+}

nginx-demo/nginx-examples/append_3/ngx_http_append_module.c

@@ -0,0 +1,207 @@
+
+/*
+ * Copyright (C) Nginx, Inc.
+ */
+
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+#include <ngx_http.h>
+
+
+typedef struct {
+    ngx_str_t  uri;
+} ngx_http_append_loc_conf_t;
+
+
+static ngx_int_t ngx_http_append_header_filter(ngx_http_request_t *r);
+static ngx_int_t ngx_http_append_body_filter(ngx_http_request_t *r,
+    ngx_chain_t *in);
+static void *ngx_http_append_create_loc_conf(ngx_conf_t *cf);
+static char *ngx_http_append_merge_loc_conf(ngx_conf_t *cf, void *parent,
+    void *child);
+static ngx_int_t ngx_http_append_init(ngx_conf_t *cf);
+
+
+static ngx_command_t  ngx_http_append_commands[] = {
+
+    { ngx_string("append"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
+      ngx_conf_set_str_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_append_loc_conf_t, uri),
+      NULL },
+
+      ngx_null_command
+};
+
+
+static ngx_http_module_t  ngx_http_append_module_ctx = {
+    NULL,                                  /* preconfiguration */
+    ngx_http_append_init,                  /* postconfiguration */
+
+    NULL,                                  /* create main configuration */
+    NULL,                                  /* init main configuration */
+
+    NULL,                                  /* create server configuration */
+    NULL,                                  /* merge server configuration */
+
+    ngx_http_append_create_loc_conf,       /* create location configuration */
+    ngx_http_append_merge_loc_conf         /* merge location configuration */
+};
+
+
+ngx_module_t  ngx_http_append_module = {
+    NGX_MODULE_V1,
+    &ngx_http_append_module_ctx,           /* module context */
+    ngx_http_append_commands,              /* module directives */
+    NGX_HTTP_MODULE,                       /* module type */
+    NULL,                                  /* init master */
+    NULL,                                  /* init module */
+    NULL,                                  /* init process */
+    NULL,                                  /* init thread */
+    NULL,                                  /* exit thread */
+    NULL,                                  /* exit process */
+    NULL,                                  /* exit master */
+    NGX_MODULE_V1_PADDING
+};
+
+
+/* next header and body filters in chain */
+
+static ngx_http_output_header_filter_pt  ngx_http_next_header_filter;
+static ngx_http_output_body_filter_pt    ngx_http_next_body_filter;
+
+
+static ngx_int_t
+ngx_http_append_header_filter(ngx_http_request_t *r)
+{
+    ngx_http_append_loc_conf_t  *plcf;
+
+    ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                   "http append header handler");
+
+    plcf = ngx_http_get_module_loc_conf(r, ngx_http_append_module);
+
+    if (plcf->uri.len == 0) {
+        return ngx_http_next_header_filter(r);
+    }
+
+    /* reset content length */
+    ngx_http_clear_content_length(r);
+
+    /* disable ranges */
+    ngx_http_clear_accept_ranges(r);
+
+    /* clear etag */
+    ngx_http_clear_etag(r);
+
+    return ngx_http_next_header_filter(r);
+}
+
+
+static ngx_int_t
+ngx_http_append_body_filter(ngx_http_request_t *r, ngx_chain_t *in)
+{
+    ngx_buf_t                   *b;
+    ngx_int_t                    rc;
+    ngx_uint_t                   last;
+    ngx_chain_t                  out, *cl;
+    ngx_http_request_t          *sr;
+    ngx_http_append_loc_conf_t  *plcf;
+
+    ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                   "http append body handler");
+
+    plcf = ngx_http_get_module_loc_conf(r, ngx_http_append_module);
+
+    if (plcf->uri.len == 0) {
+        return ngx_http_next_body_filter(r, in);
+    }
+
+    /* iterate over the buffers and find last_buf */
+
+    last = 0;
+
+    for (cl = in; cl; cl = cl->next) {
+        if (cl->buf->last_buf) {
+            cl->buf->last_buf = 0;
+            cl->buf->last_in_chain = 1;
+            cl->buf->sync = 1;
+            last = 1;
+        }
+    }
+
+    rc = ngx_http_next_body_filter(r, in);
+
+    if (rc == NGX_ERROR || !last) {
+        return rc;
+    }
+
+    /* create a subrequest */
+
+    if (ngx_http_subrequest(r, &plcf->uri, NULL, &sr, NULL, 0) != NGX_OK) {
+        return NGX_ERROR;
+    }
+
+    b = ngx_calloc_buf(r->pool);
+    if (b == NULL) {
+        return NGX_ERROR;
+    }
+
+    b->last_buf = 1;
+
+    out.buf = b;
+    out.next = NULL;
+
+    return ngx_http_next_body_filter(r, &out);
+}
+
+
+static void *
+ngx_http_append_create_loc_conf(ngx_conf_t *cf)
+{
+    ngx_http_append_loc_conf_t  *conf;
+
+    conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_append_loc_conf_t));
+    if (conf == NULL) {
+        return NULL;
+    }
+
+    /*
+     * set by ngx_pcalloc():
+     *
+     *     conf->uri = { 0, NULL };
+     */
+
+    return conf;
+}
+
+
+static char *
+ngx_http_append_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
+{
+    ngx_http_append_loc_conf_t *prev = parent;
+    ngx_http_append_loc_conf_t *conf = child;
+
+    ngx_conf_merge_str_value(conf->uri, prev->uri, "");
+
+    return NGX_CONF_OK;
+}
+
+
+static ngx_int_t
+ngx_http_append_init(ngx_conf_t *cf)
+{
+    /* install handler in header filter chain */
+
+    ngx_http_next_header_filter = ngx_http_top_header_filter;
+    ngx_http_top_header_filter = ngx_http_append_header_filter;
+
+    /* install handler in body filter chain */
+
+    ngx_http_next_body_filter = ngx_http_top_body_filter;
+    ngx_http_top_body_filter = ngx_http_append_body_filter;
+
+    return NGX_OK;
+}

nginx-demo/nginx-examples/hello_world_1/config

@@ -0,0 +1,6 @@
+ngx_module_type=HTTP
+ngx_addon_name=hello_world
+ngx_module_name=ngx_http_hello_world_module
+ngx_module_srcs="$ngx_addon_dir/ngx_http_hello_world_module.c"
+
+. auto/module

nginx-demo/nginx-examples/hello_world_1/nginx-dyn.conf

@@ -0,0 +1,17 @@
+daemon off;
+master_process off;
+
+error_log logs/error.log debug;
+
+load_module modules/ngx_http_hello_world_module.so;
+
+events { }
+
+http {
+    server {
+        listen 8000;
+        location / {
+            hello_world;
+        }
+    }
+}

nginx-demo/nginx-examples/hello_world_1/nginx.conf

@@ -0,0 +1,15 @@
+daemon off;
+master_process off;
+
+error_log logs/error.log debug;
+
+events { }
+
+http {
+    server {
+        listen 8000;
+        location / {
+            hello_world;
+        }
+    }
+}

nginx-demo/nginx-examples/hello_world_1/ngx_http_hello_world_module.c

@@ -0,0 +1,121 @@
+
+/*
+ * Copyright (C) Nginx, Inc.
+ */
+
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+#include <ngx_http.h>
+
+
+static ngx_int_t ngx_http_hello_world_handler(ngx_http_request_t *r);
+static char *ngx_http_hello_world(ngx_conf_t *cf, ngx_command_t *cmd,
+    void *conf);
+
+
+static ngx_command_t  ngx_http_hello_world_commands[] = {
+
+    { ngx_string("hello_world"),
+      NGX_HTTP_LOC_CONF|NGX_CONF_NOARGS,
+      ngx_http_hello_world,
+      0,
+      0,
+      NULL },
+
+      ngx_null_command
+};
+
+
+static ngx_http_module_t  ngx_http_hello_world_module_ctx = {
+    NULL,                                  /* preconfiguration */
+    NULL,                                  /* postconfiguration */
+
+    NULL,                                  /* create main configuration */
+    NULL,                                  /* init main configuration */
+
+    NULL,                                  /* create server configuration */
+    NULL,                                  /* merge server configuration */
+
+    NULL,                                  /* create location configuration */
+    NULL                                   /* merge location configuration */
+};
+
+
+ngx_module_t  ngx_http_hello_world_module = {
+    NGX_MODULE_V1,
+    &ngx_http_hello_world_module_ctx,      /* module context */
+    ngx_http_hello_world_commands,         /* module directives */
+    NGX_HTTP_MODULE,                       /* module type */
+    NULL,                                  /* init master */
+    NULL,                                  /* init module */
+    NULL,                                  /* init process */
+    NULL,                                  /* init thread */
+    NULL,                                  /* exit thread */
+    NULL,                                  /* exit process */
+    NULL,                                  /* exit master */
+    NGX_MODULE_V1_PADDING
+};
+
+
+static ngx_str_t  ngx_http_hello_world_text = ngx_string("Hello, world!\n");
+
+
+static ngx_int_t
+ngx_http_hello_world_handler(ngx_http_request_t *r)
+{
+    ngx_buf_t    *b;
+    ngx_int_t     rc;
+    ngx_chain_t   out;
+
+    ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                   "http hello_world handler");
+
+    /* ignore client request body if any */
+
+    if (ngx_http_discard_request_body(r) != NGX_OK) {
+        return NGX_HTTP_INTERNAL_SERVER_ERROR;
+    }
+
+    /* send header */
+
+    r->headers_out.status = NGX_HTTP_OK;
+    r->headers_out.content_length_n = ngx_http_hello_world_text.len;
+
+    rc = ngx_http_send_header(r);
+
+    if (rc == NGX_ERROR || rc > NGX_OK || r->header_only) {
+        return rc;
+    }
+
+    /* send body */
+
+    b = ngx_calloc_buf(r->pool);
+    if (b == NULL) {
+        return NGX_ERROR;
+    }
+
+    b->pos = ngx_http_hello_world_text.data;
+    b->last = ngx_http_hello_world_text.data + ngx_http_hello_world_text.len;
+    b->memory = 1;
+    b->last_buf = (r == r->main) ? 1 : 0;
+    b->last_in_chain = 1;
+
+    out.buf = b;
+    out.next = NULL;
+
+    return ngx_http_output_filter(r, &out);
+}
+
+
+static char *
+ngx_http_hello_world(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+{
+    ngx_http_core_loc_conf_t  *clcf;
+
+    clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module);
+
+    clcf->handler = ngx_http_hello_world_handler;
+
+    return NGX_CONF_OK;
+}

nginx-demo/nginx-examples/hello_world_1/t/hello_world.t

@@ -0,0 +1,52 @@
+#!/usr/bin/perl
+
+# Copyright (C) Nginx, Inc.
+
+# Tests for hello_world module.
+
+###############################################################################
+
+use warnings;
+use strict;
+
+use Test::More;
+use Test::Nginx;
+
+###############################################################################
+
+select STDERR; $| = 1;
+select STDOUT; $| = 1;
+
+my $t = Test::Nginx->new()->has(qw/http hello_world/)->plan(1);
+
+$t->write_file_expand('nginx.conf', <<'EOF');
+
+%%TEST_GLOBALS%%
+
+daemon off;
+
+events {
+}
+
+http {
+    %%TEST_GLOBALS_HTTP%%
+
+    server {
+        listen       127.0.0.1:8080;
+        server_name  localhost;
+
+        location / {
+            hello_world;
+        }
+    }
+}
+
+EOF
+
+$t->run();
+
+###############################################################################
+
+like(http_get('/'), qr/Hello, world!/, 'get hello world');
+
+###############################################################################

nginx-demo/nginx-examples/hello_world_2/config

@@ -0,0 +1,6 @@
+ngx_module_type=HTTP
+ngx_addon_name=hello_world
+ngx_module_name=ngx_http_hello_world_module
+ngx_module_srcs="$ngx_addon_dir/ngx_http_hello_world_module.c"
+
+. auto/module

nginx-demo/nginx-examples/hello_world_2/nginx.conf

@@ -0,0 +1,19 @@
+daemon off;
+master_process off;
+
+error_log logs/error.log debug;
+
+events { }
+
+http {
+    hello_world_text 'foo bar';
+
+    server {
+        listen 8000;
+        location / {
+            hello_world;
+            hello_world_status 201;
+            hello_world_text 'foo bar';
+        }
+    }
+}

nginx-demo/nginx-examples/hello_world_2/ngx_http_hello_world_module.c

@@ -0,0 +1,179 @@
+
+/*
+ * Copyright (C) Nginx, Inc.
+ */
+
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+#include <ngx_http.h>
+
+
+typedef struct {
+    ngx_int_t  status;
+    ngx_str_t  text;
+} ngx_http_hello_world_loc_conf_t;
+
+
+static ngx_int_t ngx_http_hello_world_handler(ngx_http_request_t *r);
+static void *ngx_http_hello_world_create_loc_conf(ngx_conf_t *cf);
+static char *ngx_http_hello_world_merge_loc_conf(ngx_conf_t *cf, void *parent,
+    void *child);
+static char *ngx_http_hello_world(ngx_conf_t *cf, ngx_command_t *cmd,
+    void *conf);
+
+
+static ngx_command_t  ngx_http_hello_world_commands[] = {
+
+    { ngx_string("hello_world"),
+      NGX_HTTP_LOC_CONF|NGX_CONF_NOARGS,
+      ngx_http_hello_world,
+      0,
+      0,
+      NULL },
+
+    { ngx_string("hello_world_status"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
+      ngx_conf_set_num_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_hello_world_loc_conf_t, status),
+      NULL },
+
+    { ngx_string("hello_world_text"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
+      ngx_conf_set_str_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_hello_world_loc_conf_t, text),
+      NULL },
+
+      ngx_null_command
+};
+
+
+static ngx_http_module_t  ngx_http_hello_world_module_ctx = {
+    NULL,                                  /* preconfiguration */
+    NULL,                                  /* postconfiguration */
+
+    NULL,                                  /* create main configuration */
+    NULL,                                  /* init main configuration */
+
+    NULL,                                  /* create server configuration */
+    NULL,                                  /* merge server configuration */
+
+    ngx_http_hello_world_create_loc_conf,  /* create location configuration */
+    ngx_http_hello_world_merge_loc_conf    /* merge location configuration */
+};
+
+
+ngx_module_t  ngx_http_hello_world_module = {
+    NGX_MODULE_V1,
+    &ngx_http_hello_world_module_ctx,      /* module context */
+    ngx_http_hello_world_commands,         /* module directives */
+    NGX_HTTP_MODULE,                       /* module type */
+    NULL,                                  /* init master */
+    NULL,                                  /* init module */
+    NULL,                                  /* init process */
+    NULL,                                  /* init thread */
+    NULL,                                  /* exit thread */
+    NULL,                                  /* exit process */
+    NULL,                                  /* exit master */
+    NGX_MODULE_V1_PADDING
+};
+
+
+static ngx_int_t
+ngx_http_hello_world_handler(ngx_http_request_t *r)
+{
+    ngx_buf_t                        *b;
+    ngx_int_t                         rc;
+    ngx_chain_t                       out;
+    ngx_http_hello_world_loc_conf_t  *hlcf;
+
+    ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                   "http hello_world handler");
+
+    /* ignore client request body if any */
+
+    if (ngx_http_discard_request_body(r) != NGX_OK) {
+        return NGX_HTTP_INTERNAL_SERVER_ERROR;
+    }
+
+    hlcf = ngx_http_get_module_loc_conf(r, ngx_http_hello_world_module);
+
+    /* send header */
+
+    r->headers_out.status = hlcf->status;
+    r->headers_out.content_length_n = hlcf->text.len;
+
+    rc = ngx_http_send_header(r);
+
+    if (rc == NGX_ERROR || rc > NGX_OK || r->header_only) {
+        return rc;
+    }
+
+    /* send body */
+
+    b = ngx_calloc_buf(r->pool);
+    if (b == NULL) {
+        return NGX_ERROR;
+    }
+
+    b->pos = hlcf->text.data;
+    b->last = hlcf->text.data + hlcf->text.len;
+    b->memory = hlcf->text.len ? 1 : 0;
+    b->last_buf = (r == r->main) ? 1 : 0;
+    b->last_in_chain = 1;
+
+    out.buf = b;
+    out.next = NULL;
+
+    return ngx_http_output_filter(r, &out);
+}
+
+
+static void *
+ngx_http_hello_world_create_loc_conf(ngx_conf_t *cf)
+{
+    ngx_http_hello_world_loc_conf_t  *conf;
+
+    conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_hello_world_loc_conf_t));
+    if (conf == NULL) {
+        return NULL;
+    }
+
+    /*
+     * set by ngx_pcalloc():
+     *
+     *     conf->text = { 0, NULL };
+     */
+
+    conf->status = NGX_CONF_UNSET;
+
+    return conf;
+}
+
+
+static char *
+ngx_http_hello_world_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
+{
+    ngx_http_hello_world_loc_conf_t *prev = parent;
+    ngx_http_hello_world_loc_conf_t *conf = child;
+
+    ngx_conf_merge_str_value(conf->text, prev->text, "Hello, world!\n");
+    ngx_conf_merge_value(conf->status, prev->status, NGX_HTTP_OK);
+
+    return NGX_CONF_OK;
+}
+
+
+static char *
+ngx_http_hello_world(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+{
+    ngx_http_core_loc_conf_t  *clcf;
+
+    clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module);
+
+    clcf->handler = ngx_http_hello_world_handler;
+
+    return NGX_CONF_OK;
+}

nginx-demo/nginx-examples/hello_world_2/t/hello_world.t

@@ -0,0 +1,55 @@
+#!/usr/bin/perl
+
+# Copyright (C) Nginx, Inc.
+
+# Tests for hello_world module.
+
+###############################################################################
+
+use warnings;
+use strict;
+
+use Test::More;
+use Test::Nginx;
+
+###############################################################################
+
+select STDERR; $| = 1;
+select STDOUT; $| = 1;
+
+my $t = Test::Nginx->new()->has(qw/http hello_world/)->plan(2);
+
+$t->write_file_expand('nginx.conf', <<'EOF');
+
+%%TEST_GLOBALS%%
+
+daemon off;
+
+events {
+}
+
+http {
+    %%TEST_GLOBALS_HTTP%%
+
+    server {
+        listen       127.0.0.1:8080;
+        server_name  localhost;
+
+        location / {
+            hello_world;
+            hello_world_text "Hello, universe!";
+            hello_world_status 201;
+        }
+    }
+}
+
+EOF
+
+$t->run();
+
+###############################################################################
+
+like(http_get('/'), qr/Hello, universe!/, 'get hello world text');
+like(http_get('/'), qr/201 Created/i, 'get response code');
+
+###############################################################################

nginx-demo/nginx-examples/hello_world_3/config

@@ -0,0 +1,6 @@
+ngx_module_type=HTTP
+ngx_addon_name=hello_world
+ngx_module_name=ngx_http_hello_world_module
+ngx_module_srcs="$ngx_addon_dir/ngx_http_hello_world_module.c"
+
+. auto/module

nginx-demo/nginx-examples/hello_world_3/nginx.conf

@@ -0,0 +1,17 @@
+daemon off;
+master_process off;
+
+error_log logs/error.log debug;
+
+events { }
+
+http {
+    server {
+        listen 8000;
+        location / {
+            hello_world;
+            hello_world_status 201;
+            hello_world_text "$arg_foo bar\n";
+        }
+    }
+}

nginx-demo/nginx-examples/hello_world_3/ngx_http_hello_world_module.c

@@ -0,0 +1,194 @@
+
+/*
+ * Copyright (C) Nginx, Inc.
+ */
+
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+#include <ngx_http.h>
+
+
+typedef struct {
+    ngx_int_t                  status;
+    ngx_http_complex_value_t  *text;
+} ngx_http_hello_world_loc_conf_t;
+
+
+static ngx_int_t ngx_http_hello_world_handler(ngx_http_request_t *r);
+static void *ngx_http_hello_world_create_loc_conf(ngx_conf_t *cf);
+static char *ngx_http_hello_world_merge_loc_conf(ngx_conf_t *cf, void *parent,
+    void *child);
+static char *ngx_http_hello_world(ngx_conf_t *cf, ngx_command_t *cmd,
+    void *conf);
+
+
+static ngx_command_t  ngx_http_hello_world_commands[] = {
+
+    { ngx_string("hello_world"),
+      NGX_HTTP_LOC_CONF|NGX_CONF_NOARGS,
+      ngx_http_hello_world,
+      0,
+      0,
+      NULL },
+
+    { ngx_string("hello_world_status"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
+      ngx_conf_set_num_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_hello_world_loc_conf_t, status),
+      NULL },
+
+    { ngx_string("hello_world_text"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
+      ngx_http_set_complex_value_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_hello_world_loc_conf_t, text),
+      NULL },
+
+      ngx_null_command
+};
+
+
+static ngx_http_module_t  ngx_http_hello_world_module_ctx = {
+    NULL,                                  /* preconfiguration */
+    NULL,                                  /* postconfiguration */
+
+    NULL,                                  /* create main configuration */
+    NULL,                                  /* init main configuration */
+
+    NULL,                                  /* create server configuration */
+    NULL,                                  /* merge server configuration */
+
+    ngx_http_hello_world_create_loc_conf,  /* create location configuration */
+    ngx_http_hello_world_merge_loc_conf    /* merge location configuration */
+};
+
+
+ngx_module_t  ngx_http_hello_world_module = {
+    NGX_MODULE_V1,
+    &ngx_http_hello_world_module_ctx,      /* module context */
+    ngx_http_hello_world_commands,         /* module directives */
+    NGX_HTTP_MODULE,                       /* module type */
+    NULL,                                  /* init master */
+    NULL,                                  /* init module */
+    NULL,                                  /* init process */
+    NULL,                                  /* init thread */
+    NULL,                                  /* exit thread */
+    NULL,                                  /* exit process */
+    NULL,                                  /* exit master */
+    NGX_MODULE_V1_PADDING
+};
+
+
+static ngx_int_t
+ngx_http_hello_world_handler(ngx_http_request_t *r)
+{
+    ngx_buf_t                        *b;
+    ngx_int_t                         rc;
+    ngx_str_t                         text;
+    ngx_chain_t                       out;
+    ngx_http_hello_world_loc_conf_t  *hlcf;
+
+    ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                   "http hello_world handler");
+
+    /* ignore client request body if any */
+
+    if (ngx_http_discard_request_body(r) != NGX_OK) {
+        return NGX_HTTP_INTERNAL_SERVER_ERROR;
+    }
+
+    hlcf = ngx_http_get_module_loc_conf(r, ngx_http_hello_world_module);
+
+    /* make up output text */
+
+    if (hlcf->text) {
+        if (ngx_http_complex_value(r, hlcf->text, &text) != NGX_OK) {
+            return NGX_HTTP_INTERNAL_SERVER_ERROR;
+        }
+
+        ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                       "http hello_world text: \"%V\"", &text);
+
+    } else {
+        ngx_str_set(&text, "Hello, world!\n");
+    }
+
+    /* send header */
+
+    r->headers_out.status = hlcf->status;
+    r->headers_out.content_length_n = text.len;
+
+    rc = ngx_http_send_header(r);
+
+    if (rc == NGX_ERROR || rc > NGX_OK || r->header_only) {
+        return rc;
+    }
+
+    /* send body */
+
+    b = ngx_calloc_buf(r->pool);
+    if (b == NULL) {
+        return NGX_HTTP_INTERNAL_SERVER_ERROR;
+    }
+
+    b->pos = text.data;
+    b->last = text.data + text.len;
+    b->memory = text.len ? 1 : 0;
+    b->last_buf = (r == r->main) ? 1 : 0;
+    b->last_in_chain = 1;
+
+    out.buf = b;
+    out.next = NULL;
+
+    return ngx_http_output_filter(r, &out);
+}
+
+
+static void *
+ngx_http_hello_world_create_loc_conf(ngx_conf_t *cf)
+{
+    ngx_http_hello_world_loc_conf_t  *conf;
+
+    conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_hello_world_loc_conf_t));
+    if (conf == NULL) {
+        return NULL;
+    }
+
+    /*
+     * set by ngx_pcalloc():
+     *
+     *     conf->text = NULL;
+     */
+
+    conf->status = NGX_CONF_UNSET;
+
+    return conf;
+}
+
+
+static char *
+ngx_http_hello_world_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
+{
+    ngx_http_hello_world_loc_conf_t *prev = parent;
+    ngx_http_hello_world_loc_conf_t *conf = child;
+
+    ngx_conf_merge_ptr_value(conf->text, prev->text, NULL);
+    ngx_conf_merge_value(conf->status, prev->status, NGX_HTTP_OK);
+
+    return NGX_CONF_OK;
+}
+
+
+static char *
+ngx_http_hello_world(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+{
+    ngx_http_core_loc_conf_t  *clcf;
+
+    clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module);
+
+    clcf->handler = ngx_http_hello_world_handler;
+
+    return NGX_CONF_OK;
+}

nginx-demo/nginx-examples/hello_world_3/t/hello_world.t

@@ -0,0 +1,55 @@
+#!/usr/bin/perl
+
+# Copyright (C) Nginx, Inc.
+
+# Tests for hello_world module.
+
+###############################################################################
+
+use warnings;
+use strict;
+
+use Test::More;
+use Test::Nginx;
+
+###############################################################################
+
+select STDERR; $| = 1;
+select STDOUT; $| = 1;
+
+my $t = Test::Nginx->new()->has(qw/http hello_world/)->plan(2);
+
+$t->write_file_expand('nginx.conf', <<'EOF');
+
+%%TEST_GLOBALS%%
+
+daemon off;
+
+events {
+}
+
+http {
+    %%TEST_GLOBALS_HTTP%%
+
+    server {
+        listen       127.0.0.1:8080;
+        server_name  localhost;
+
+        location / {
+            hello_world;
+            hello_world_text "Hello, $arg_foo!";
+            hello_world_status 201;
+        }
+    }
+}
+
+EOF
+
+$t->run();
+
+###############################################################################
+
+like(http_get('/?foo=city'), qr/Hello, city!/, 'get hello world text');
+like(http_get('/'), qr/201 Created/i, 'get response code');
+
+###############################################################################

nginx-demo/nginx-examples/md5/config

@@ -0,0 +1,6 @@
+ngx_module_type=HTTP
+ngx_addon_name=ngx_http_md5_module
+ngx_module_name=ngx_http_md5_module
+ngx_module_srcs="$ngx_addon_dir/ngx_http_md5_module.c"
+
+. auto/module

nginx-demo/nginx-examples/md5/nginx.conf

@@ -0,0 +1,17 @@
+daemon off;
+master_process off;
+
+error_log logs/error.log debug;
+
+events { }
+
+http {
+    md5 $md5_foo $arg_foo;
+
+    server {
+        listen 8000;
+        location / {
+            return 200 $md5_foo;
+        }
+    }
+}

nginx-demo/nginx-examples/md5/ngx_http_md5_module.c

@@ -0,0 +1,154 @@
+
+/*
+ * Copyright (C) Nginx, Inc.
+ */
+
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+#include <ngx_http.h>
+#include <ngx_md5.h>
+
+
+static ngx_int_t ngx_http_md5_variable(ngx_http_request_t *r,
+    ngx_http_variable_value_t *v, uintptr_t data);
+static char *ngx_http_md5(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
+
+
+static ngx_command_t  ngx_http_md5_commands[] = {
+
+    { ngx_string("md5"),
+      NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE2,
+      ngx_http_md5,
+      0,
+      0,
+      NULL },
+
+      ngx_null_command
+};
+
+
+static ngx_http_module_t  ngx_http_md5_module_ctx = {
+    NULL,                                  /* preconfiguration */
+    NULL,                                  /* postconfiguration */
+
+    NULL,                                  /* create main configuration */
+    NULL,                                  /* init main configuration */
+
+    NULL,                                  /* create server configuration */
+    NULL,                                  /* merge server configuration */
+
+    NULL,                                  /* create location configuration */
+    NULL                                   /* merge location configuration */
+};
+
+
+ngx_module_t  ngx_http_md5_module = {
+    NGX_MODULE_V1,
+    &ngx_http_md5_module_ctx,              /* module context */
+    ngx_http_md5_commands,                 /* module directives */
+    NGX_HTTP_MODULE,                       /* module type */
+    NULL,                                  /* init master */
+    NULL,                                  /* init module */
+    NULL,                                  /* init process */
+    NULL,                                  /* init thread */
+    NULL,                                  /* exit thread */
+    NULL,                                  /* exit process */
+    NULL,                                  /* exit master */
+    NGX_MODULE_V1_PADDING
+};
+
+
+static ngx_int_t
+ngx_http_md5_variable(ngx_http_request_t *r, ngx_http_variable_value_t *v,
+    uintptr_t data)
+{
+    ngx_http_complex_value_t *cv = (ngx_http_complex_value_t *) data;
+
+    u_char     *p;
+    ngx_md5_t   md5;
+    ngx_str_t   value;
+    u_char      md5_buf[16];
+
+    ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                   "http md5 variable handler");
+
+    /* evaluate complex value */
+
+    if (ngx_http_complex_value(r, cv, &value) != NGX_OK) {
+        return NGX_ERROR;
+    }
+
+    /* compute md5 */
+
+    ngx_md5_init(&md5);
+    ngx_md5_update(&md5, value.data, value.len);
+    ngx_md5_final(md5_buf, &md5);
+
+    p = ngx_pnalloc(r->pool, 32);
+    if (p == NULL) {
+        return NGX_ERROR;
+    }
+
+    ngx_hex_dump(p, md5_buf, 16);
+
+    /* set variable value */
+
+    v->len = 32;
+    v->valid = 1;
+    v->no_cacheable = 0;
+    v->not_found = 0;
+    v->data = p;
+
+    return NGX_OK;
+}
+
+
+static char *
+ngx_http_md5(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+{
+    ngx_str_t                         *value;
+    ngx_http_variable_t               *var;
+    ngx_http_complex_value_t          *cv;
+    ngx_http_compile_complex_value_t   ccv;
+
+    value = cf->args->elts;
+
+    if (value[1].data[0] != '$') {
+        ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
+                           "invalid variable name \"%V\"", &value[1]);
+        return NGX_CONF_ERROR;
+    }
+
+    value[1].len--;
+    value[1].data++;
+
+    /* compile complex value from the argument */
+
+    cv = ngx_palloc(cf->pool, sizeof(ngx_http_complex_value_t));
+    if (cv == NULL) {
+        return NGX_CONF_ERROR;
+    }
+
+    ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t));
+
+    ccv.cf = cf;
+    ccv.value = &value[2];
+    ccv.complex_value = cv;
+
+    if (ngx_http_compile_complex_value(&ccv) != NGX_OK) {
+        return NGX_CONF_ERROR;
+    }
+
+    /* add variable */
+
+    var = ngx_http_add_variable(cf, &value[1], 0);
+    if (var == NULL) {
+        return NGX_CONF_ERROR;
+    }
+
+    var->get_handler = ngx_http_md5_variable;
+    var->data = (uintptr_t) cv;
+
+    return NGX_CONF_OK;
+}

nginx-demo/nginx-examples/set_header_1/config

@@ -0,0 +1,6 @@
+ngx_module_type=HTTP_FILTER
+ngx_addon_name=set_header
+ngx_module_name=ngx_http_set_header_module
+ngx_module_srcs="$ngx_addon_dir/ngx_http_set_header_module.c"
+
+. auto/module

nginx-demo/nginx-examples/set_header_1/nginx.conf

@@ -0,0 +1,15 @@
+daemon off;
+master_process off;
+
+error_log logs/error.log debug;
+
+events { }
+
+http {
+    server {
+        listen 8000;
+        location / {
+            set_header X-Foo foo;
+        }
+    }
+}

nginx-demo/nginx-examples/set_header_1/ngx_http_set_header_module.c

@@ -0,0 +1,185 @@
+
+/*
+ * Copyright (C) Nginx, Inc.
+ */
+
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+#include <ngx_http.h>
+
+
+typedef struct {
+    ngx_str_t  name;
+    ngx_str_t  value;
+} ngx_http_set_header_loc_conf_t;
+
+
+static ngx_int_t ngx_http_set_header_filter(ngx_http_request_t *r);
+static void *ngx_http_set_header_create_loc_conf(ngx_conf_t *cf);
+static char *ngx_http_set_header_merge_loc_conf(ngx_conf_t *cf, void *parent,
+    void *child);
+static char *ngx_http_set_header(ngx_conf_t *cf, ngx_command_t *cmd,
+    void *conf);
+static ngx_int_t ngx_http_set_header_init(ngx_conf_t *cf);
+
+
+static ngx_command_t  ngx_http_set_header_commands[] = {
+
+    { ngx_string("set_header"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2,
+      ngx_http_set_header,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      0,
+      NULL },
+
+      ngx_null_command
+};
+
+
+static ngx_http_module_t  ngx_http_set_header_module_ctx = {
+    NULL,                                  /* preconfiguration */
+    ngx_http_set_header_init,              /* postconfiguration */
+
+    NULL,                                  /* create main configuration */
+    NULL,                                  /* init main configuration */
+
+    NULL,                                  /* create server configuration */
+    NULL,                                  /* merge server configuration */
+
+    ngx_http_set_header_create_loc_conf,   /* create location configuration */
+    ngx_http_set_header_merge_loc_conf     /* merge location configuration */
+};
+
+
+ngx_module_t  ngx_http_set_header_module = {
+    NGX_MODULE_V1,
+    &ngx_http_set_header_module_ctx,       /* module context */
+    ngx_http_set_header_commands,          /* module directives */
+    NGX_HTTP_MODULE,                       /* module type */
+    NULL,                                  /* init master */
+    NULL,                                  /* init module */
+    NULL,                                  /* init process */
+    NULL,                                  /* init thread */
+    NULL,                                  /* exit thread */
+    NULL,                                  /* exit process */
+    NULL,                                  /* exit master */
+    NGX_MODULE_V1_PADDING
+};
+
+
+/* next header filter in chain */
+
+static ngx_http_output_header_filter_pt  ngx_http_next_header_filter;
+
+
+/* header filter handler */
+
+static ngx_int_t
+ngx_http_set_header_filter(ngx_http_request_t *r)
+{
+    ngx_table_elt_t                 *h;
+    ngx_http_set_header_loc_conf_t  *slcf;
+
+    ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                   "http set_header handler");
+
+    slcf = ngx_http_get_module_loc_conf(r, ngx_http_set_header_module);
+
+    /*
+     * if no header is defined for the location,
+     * proceed to the next header filter in chain
+     */
+
+    if (slcf->name.data == NULL) {
+        return ngx_http_next_header_filter(r);
+    }
+
+    /* add header to output */
+
+    h = ngx_list_push(&r->headers_out.headers);
+    if (h == NULL) {
+        return NGX_ERROR;
+    }
+
+    h->hash = 1;
+    h->key = slcf->name;
+    h->value = slcf->value;
+
+    /* proceed to the next handler in chain */
+
+    return ngx_http_next_header_filter(r);
+}
+
+
+static void *
+ngx_http_set_header_create_loc_conf(ngx_conf_t *cf)
+{
+    ngx_http_set_header_loc_conf_t  *conf;
+
+    conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_set_header_loc_conf_t));
+    if (conf == NULL) {
+        return NULL;
+    }
+
+    /*
+     * set by ngx_pcalloc():
+     *
+     *     conf->name = { 0, NULL };
+     *     conf->value = { 0, NULL };
+     */
+
+    return conf;
+}
+
+
+static char *
+ngx_http_set_header_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
+{
+    ngx_http_set_header_loc_conf_t *prev = parent;
+    ngx_http_set_header_loc_conf_t *conf = child;
+
+    if (conf->name.data == NULL) {
+        conf->name = prev->name;
+        conf->value = prev->value;
+    }
+
+    return NGX_CONF_OK;
+}
+
+
+static char *
+ngx_http_set_header(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+{
+    ngx_http_set_header_loc_conf_t *slcf = conf;
+
+    ngx_str_t  *value;
+
+    if (slcf->name.data) {
+        return "is duplicate";
+    }
+
+    value = cf->args->elts;
+
+    /* set name from argument #1 */
+
+    slcf->name = value[1];
+
+    /* value from argument #2 */
+
+    slcf->value = value[2];
+
+    return NGX_CONF_OK;
+}
+
+
+static ngx_int_t
+ngx_http_set_header_init(ngx_conf_t *cf)
+{
+    /* install handler in header filter chain */
+
+    ngx_http_next_header_filter = ngx_http_top_header_filter;
+    ngx_http_top_header_filter = ngx_http_set_header_filter;
+
+    return NGX_OK;
+}

nginx-demo/nginx-examples/set_header_2/config

@@ -0,0 +1,6 @@
+ngx_module_type=HTTP_FILTER
+ngx_addon_name=set_header
+ngx_module_name=ngx_http_set_header_module
+ngx_module_srcs="$ngx_addon_dir/ngx_http_set_header_module.c"
+
+. auto/module

nginx-demo/nginx-examples/set_header_2/nginx.conf

@@ -0,0 +1,16 @@
+daemon off;
+master_process off;
+
+error_log logs/error.log debug;
+
+events { }
+
+http {
+    server {
+        listen 8000;
+        location / {
+            set_header X-Foo foo;
+            set_header X-Bar bar;
+        }
+    }
+}

nginx-demo/nginx-examples/set_header_2/ngx_http_set_header_module.c

@@ -0,0 +1,213 @@
+
+/*
+ * Copyright (C) Nginx, Inc.
+ */
+
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+#include <ngx_http.h>
+
+
+typedef struct {
+    ngx_str_t     name;
+    ngx_str_t     value;
+} ngx_http_set_header_entry_t;
+
+
+/* location configuration */
+
+typedef struct {
+    ngx_array_t  *entries;
+} ngx_http_set_header_loc_conf_t;
+
+
+static ngx_int_t ngx_http_set_header_filter(ngx_http_request_t *r);
+static void *ngx_http_set_header_create_loc_conf(ngx_conf_t *cf);
+static char *ngx_http_set_header_merge_loc_conf(ngx_conf_t *cf, void *parent,
+    void *child);
+static char *ngx_http_set_header(ngx_conf_t *cf, ngx_command_t *cmd,
+    void *conf);
+static ngx_int_t ngx_http_set_header_init(ngx_conf_t *cf);
+
+
+static ngx_command_t  ngx_http_set_header_commands[] = {
+
+    { ngx_string("set_header"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2,
+      ngx_http_set_header,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      0,
+      NULL },
+
+      ngx_null_command
+};
+
+
+static ngx_http_module_t  ngx_http_set_header_module_ctx = {
+    NULL,                                  /* preconfiguration */
+    ngx_http_set_header_init,              /* postconfiguration */
+
+    NULL,                                  /* create main configuration */
+    NULL,                                  /* init main configuration */
+
+    NULL,                                  /* create server configuration */
+    NULL,                                  /* merge server configuration */
+
+    ngx_http_set_header_create_loc_conf,   /* create location configuration */
+    ngx_http_set_header_merge_loc_conf     /* merge location configuration */
+};
+
+
+ngx_module_t  ngx_http_set_header_module = {
+    NGX_MODULE_V1,
+    &ngx_http_set_header_module_ctx,       /* module context */
+    ngx_http_set_header_commands,          /* module directives */
+    NGX_HTTP_MODULE,                       /* module type */
+    NULL,                                  /* init master */
+    NULL,                                  /* init module */
+    NULL,                                  /* init process */
+    NULL,                                  /* init thread */
+    NULL,                                  /* exit thread */
+    NULL,                                  /* exit process */
+    NULL,                                  /* exit master */
+    NGX_MODULE_V1_PADDING
+};
+
+
+/* next header filter in chain */
+
+static ngx_http_output_header_filter_pt  ngx_http_next_header_filter;
+
+
+/* header filter handler */
+
+static ngx_int_t
+ngx_http_set_header_filter(ngx_http_request_t *r)
+{
+    ngx_uint_t                       i;
+    ngx_table_elt_t                 *h;
+    ngx_http_set_header_entry_t     *entry;
+    ngx_http_set_header_loc_conf_t  *slcf;
+
+    ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                   "http set_header handler");
+
+    slcf = ngx_http_get_module_loc_conf(r, ngx_http_set_header_module);
+
+    /*
+     * if no headers are defined for the location,
+     * proceed to the next header filter in chain
+     */
+
+    if (slcf->entries == NULL) {
+        return ngx_http_next_header_filter(r);
+    }
+
+    /* iterate over all headers in the location */
+
+    entry = slcf->entries->elts;
+
+    for (i = 0; i < slcf->entries->nelts; i++) {
+
+        /* add header to output */
+
+        h = ngx_list_push(&r->headers_out.headers);
+        if (h == NULL) {
+            return NGX_ERROR;
+        }
+
+        h->hash = 1;
+        h->key = entry[i].name;
+        h->value = entry[i].value;
+    }
+
+    /* proceed to the next handler in chain */
+
+    return ngx_http_next_header_filter(r);
+}
+
+
+static void *
+ngx_http_set_header_create_loc_conf(ngx_conf_t *cf)
+{
+    ngx_http_set_header_loc_conf_t  *conf;
+
+    conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_set_header_loc_conf_t));
+    if (conf == NULL) {
+        return NULL;
+    }
+
+    /*
+     * set by ngx_pcalloc():
+     *
+     *     conf->entries = NULL;
+     */
+
+    return conf;
+}
+
+
+static char *
+ngx_http_set_header_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
+{
+    ngx_http_set_header_loc_conf_t *prev = parent;
+    ngx_http_set_header_loc_conf_t *conf = child;
+
+    if (conf->entries == NULL) {
+        conf->entries = prev->entries;
+    }
+
+    return NGX_CONF_OK;
+}
+
+
+static char *
+ngx_http_set_header(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+{
+    ngx_http_set_header_loc_conf_t *slcf = conf;
+
+    ngx_str_t                    *value;
+    ngx_http_set_header_entry_t  *entry;
+
+    /* create array if missing */
+
+    if (slcf->entries == NULL) {
+        slcf->entries = ngx_array_create(cf->pool, 4,
+                                         sizeof(ngx_http_set_header_entry_t));
+        if (slcf->entries == NULL) {
+            return NGX_CONF_ERROR;
+        }
+    }
+
+    /* add new array entry */
+
+    entry = ngx_array_push(slcf->entries);
+    if (entry == NULL) {
+        return NGX_CONF_ERROR;
+    }
+
+    value = cf->args->elts;
+
+    /* set name from argument #1 */
+
+    entry->name = value[1];
+
+    /* value from argument #2 */
+
+    entry->value = value[2];
+
+    return NGX_CONF_OK;
+}
+
+
+static ngx_int_t
+ngx_http_set_header_init(ngx_conf_t *cf)
+{
+    /* install handler in header filter chain */
+
+    ngx_http_next_header_filter = ngx_http_top_header_filter;
+    ngx_http_top_header_filter = ngx_http_set_header_filter;
+
+    return NGX_OK;
+}

nginx-demo/nginx-examples/set_header_3/config

@@ -0,0 +1,6 @@
+ngx_module_type=HTTP_FILTER
+ngx_addon_name=set_header
+ngx_module_name=ngx_http_set_header_module
+ngx_module_srcs="$ngx_addon_dir/ngx_http_set_header_module.c"
+
+. auto/module

nginx-demo/nginx-examples/set_header_3/nginx.conf

@@ -0,0 +1,16 @@
+daemon off;
+master_process off;
+
+error_log logs/error.log debug;
+
+events { }
+
+http {
+    server {
+        listen 8000;
+        location / {
+            set_header X-Foo $arg_foo;
+            set_header X-Bar bar;
+        }
+    }
+}

nginx-demo/nginx-examples/set_header_3/ngx_http_set_header_module.c

@@ -0,0 +1,232 @@
+
+/*
+ * Copyright (C) Nginx, Inc.
+ */
+
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+#include <ngx_http.h>
+
+
+typedef struct {
+    ngx_str_t                 name;
+    ngx_http_complex_value_t  value;
+} ngx_http_set_header_entry_t;
+
+
+/* location configuration */
+
+typedef struct {
+    ngx_array_t              *entries;
+} ngx_http_set_header_loc_conf_t;
+
+
+static ngx_int_t ngx_http_set_header_filter(ngx_http_request_t *r);
+static void *ngx_http_set_header_create_loc_conf(ngx_conf_t *cf);
+static char *ngx_http_set_header_merge_loc_conf(ngx_conf_t *cf, void *parent,
+    void *child);
+static char *ngx_http_set_header(ngx_conf_t *cf, ngx_command_t *cmd,
+    void *conf);
+static ngx_int_t ngx_http_set_header_init(ngx_conf_t *cf);
+
+
+static ngx_command_t  ngx_http_set_header_commands[] = {
+
+    { ngx_string("set_header"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2,
+      ngx_http_set_header,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      0,
+      NULL },
+
+      ngx_null_command
+};
+
+
+static ngx_http_module_t  ngx_http_set_header_module_ctx = {
+    NULL,                                  /* preconfiguration */
+    ngx_http_set_header_init,              /* postconfiguration */
+
+    NULL,                                  /* create main configuration */
+    NULL,                                  /* init main configuration */
+
+    NULL,                                  /* create server configuration */
+    NULL,                                  /* merge server configuration */
+
+    ngx_http_set_header_create_loc_conf,   /* create location configuration */
+    ngx_http_set_header_merge_loc_conf     /* merge location configuration */
+};
+
+
+ngx_module_t  ngx_http_set_header_module = {
+    NGX_MODULE_V1,
+    &ngx_http_set_header_module_ctx,       /* module context */
+    ngx_http_set_header_commands,          /* module directives */
+    NGX_HTTP_MODULE,                       /* module type */
+    NULL,                                  /* init master */
+    NULL,                                  /* init module */
+    NULL,                                  /* init process */
+    NULL,                                  /* init thread */
+    NULL,                                  /* exit thread */
+    NULL,                                  /* exit process */
+    NULL,                                  /* exit master */
+    NGX_MODULE_V1_PADDING
+};
+
+
+/* next header filter in chain */
+
+static ngx_http_output_header_filter_pt  ngx_http_next_header_filter;
+
+
+/* header filter handler */
+
+static ngx_int_t
+ngx_http_set_header_filter(ngx_http_request_t *r)
+{
+    ngx_str_t                        value;
+    ngx_uint_t                       i;
+    ngx_table_elt_t                 *h;
+    ngx_http_set_header_entry_t     *entry;
+    ngx_http_set_header_loc_conf_t  *slcf;
+
+    ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                   "http set_header handler");
+
+    slcf = ngx_http_get_module_loc_conf(r, ngx_http_set_header_module);
+
+    /*
+     * if no headers are defined for the location,
+     * proceed to the next header filter in chain
+     */
+
+    if (slcf->entries == NULL) {
+        return ngx_http_next_header_filter(r);
+    }
+
+    /* iterate over all headers in the location */
+
+    entry = slcf->entries->elts;
+
+    for (i = 0; i < slcf->entries->nelts; i++) {
+
+        /* evaluate the header value */
+
+        if (ngx_http_complex_value(r, &entry[i].value, &value) != NGX_OK) {
+            return NGX_ERROR;
+        }
+
+        /* add header to output */
+
+        h = ngx_list_push(&r->headers_out.headers);
+        if (h == NULL) {
+            return NGX_ERROR;
+        }
+
+        h->hash = 1;
+        h->key = entry[i].name;
+        h->value = value;
+
+        ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                       "http set_header \"%V\" : \"%V\"", &h->key, &h->value);
+    }
+
+    /* proceed to the next handler in chain */
+
+    return ngx_http_next_header_filter(r);
+}
+
+
+static void *
+ngx_http_set_header_create_loc_conf(ngx_conf_t *cf)
+{
+    ngx_http_set_header_loc_conf_t  *conf;
+
+    conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_set_header_loc_conf_t));
+    if (conf == NULL) {
+        return NULL;
+    }
+
+    /*
+     * set by ngx_pcalloc():
+     *
+     *     conf->entries = NULL;
+     */
+
+    return conf;
+}
+
+
+static char *
+ngx_http_set_header_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
+{
+    ngx_http_set_header_loc_conf_t *prev = parent;
+    ngx_http_set_header_loc_conf_t *conf = child;
+
+    if (conf->entries == NULL) {
+        conf->entries = prev->entries;
+    }
+
+    return NGX_CONF_OK;
+}
+
+
+static char *
+ngx_http_set_header(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+{
+    ngx_http_set_header_loc_conf_t *slcf = conf;
+
+    ngx_str_t                         *value;
+    ngx_http_set_header_entry_t       *entry;
+    ngx_http_compile_complex_value_t   ccv;
+
+    /* create array if missing */
+
+    if (slcf->entries == NULL) {
+        slcf->entries = ngx_array_create(cf->pool, 4,
+                                         sizeof(ngx_http_set_header_entry_t));
+        if (slcf->entries == NULL) {
+            return NGX_CONF_ERROR;
+        }
+    }
+
+    /* add new array entry */
+
+    entry = ngx_array_push(slcf->entries);
+    if (entry == NULL) {
+        return NGX_CONF_ERROR;
+    }
+
+    /* set name from argument #1 */
+
+    value = cf->args->elts;
+
+    entry->name = value[1];
+
+    /* set complex value from argument #2 */
+
+    ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t));
+
+    ccv.cf = cf;
+    ccv.value = &value[2];
+    ccv.complex_value = &entry->value;
+
+    if (ngx_http_compile_complex_value(&ccv) != NGX_OK) {
+        return NGX_CONF_ERROR;
+    }
+
+    return NGX_CONF_OK;
+}
+
+
+static ngx_int_t
+ngx_http_set_header_init(ngx_conf_t *cf)
+{
+    /* install handler in header filter chain */
+
+    ngx_http_next_header_filter = ngx_http_top_header_filter;
+    ngx_http_top_header_filter = ngx_http_set_header_filter;
+
+    return NGX_OK;
+}

nginx-demo/nginx-src/nginx-1.26.0/.gitignore

@@ -0,0 +1,2 @@
+objs/
+Makefile

nginx-demo/nginx-src/nginx-1.26.0/LICENSE

@@ -0,0 +1,26 @@
+/* 
+ * Copyright (C) 2002-2021 Igor Sysoev
+ * Copyright (C) 2011-2024 Nginx, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */

nginx-demo/nginx-src/nginx-1.26.0/README

@@ -0,0 +1,3 @@
+
+Documentation is available at http://nginx.org
+

nginx-demo/nginx-src/nginx-1.26.0/auto/cc/acc

@@ -0,0 +1,14 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+# aCC: HP ANSI C++ B3910B A.03.55.02
+
+# C89 mode
+
+CFLAGS="$CFLAGS -Ae"
+CC_TEST_FLAGS="-Ae"
+
+PCRE_OPT="$PCRE_OPT -Ae"
+ZLIB_OPT="$ZLIB_OPT -Ae"

nginx-demo/nginx-src/nginx-1.26.0/auto/cc/bcc

@@ -0,0 +1,71 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+# Borland C++ 5.5
+
+# optimizations
+
+# maximize speed
+CFLAGS="$CFLAGS -O2"
+
+case $CPU in
+    pentium)
+        # optimize for Pentium and Athlon
+        CPU_OPT="-5"
+    ;;
+
+    pentiumpro)
+        # optimize for Pentium Pro, Pentium II and Pentium III
+        CPU_OPT="-6"
+    ;;
+esac
+
+# __stdcall
+#CPU_OPT="$CPU_OPT -ps"
+# __fastcall
+#CPU_OPT="$CPU_OPT -pr"
+
+CFLAGS="$CFLAGS $CPU_OPT"
+
+# multithreaded
+CFLAGS="$CFLAGS -tWM"
+
+# stop on warning
+CFLAGS="$CFLAGS -w!"
+
+# disable logo
+CFLAGS="$CFLAGS -q"
+
+
+# precompiled headers
+CORE_DEPS="$CORE_DEPS $NGX_OBJS/ngx_config.csm"
+NGX_PCH="$NGX_OBJS/ngx_config.csm"
+NGX_BUILD_PCH="-H=$NGX_OBJS/ngx_config.csm"
+NGX_USE_PCH="-Hu -H=$NGX_OBJS/ngx_config.csm"
+
+
+# Win32 GUI mode application
+#LINK="\$(CC) -laa"
+
+
+# the resource file
+NGX_RES="$NGX_OBJS/nginx.res"
+NGX_RCC="brcc32 -fo$NGX_OBJS/nginx.res \$(CORE_INCS) $NGX_WIN32_RC"
+# the pragma allows to link the resource file using bcc32 and
+# to avoid the direct ilink32 calling and the c0w32.obj's WinMain/main problem
+NGX_PRAGMA="#pragma resource \"$NGX_OBJS/nginx.res\""
+
+
+ngx_include_opt="-I"
+ngx_objout="-o"
+ngx_binout="-e"
+ngx_objext="obj"
+
+ngx_long_start='@&&|
+	'
+ngx_long_end='|'
+
+ngx_regex_dirsep='\\'
+ngx_dirsep="\\"

nginx-demo/nginx-src/nginx-1.26.0/auto/cc/ccc

@@ -0,0 +1,46 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+# Compaq C V6.5-207
+
+ngx_include_opt="-I"
+
+# warnings
+
+CFLAGS="$CFLAGS -msg_enable level6 -msg_fatal level6"
+
+CFLAGS="$CFLAGS -msg_disable unknownmacro"
+CFLAGS="$CFLAGS -msg_disable unusedincl"
+CFLAGS="$CFLAGS -msg_disable unnecincl"
+CFLAGS="$CFLAGS -msg_disable nestincl"
+CFLAGS="$CFLAGS -msg_disable strctpadding"
+CFLAGS="$CFLAGS -msg_disable ansialiascast"
+CFLAGS="$CFLAGS -msg_disable inlinestoclsmod"
+CFLAGS="$CFLAGS -msg_disable cxxkeyword"
+CFLAGS="$CFLAGS -msg_disable longlongsufx"
+CFLAGS="$CFLAGS -msg_disable valuepres"
+
+# STUB
+CFLAGS="$CFLAGS -msg_disable truncintcast"
+CFLAGS="$CFLAGS -msg_disable trunclongcast"
+
+CFLAGS="$CFLAGS -msg_disable truncintasn"
+CFLAGS="$CFLAGS -msg_disable trunclongint"
+CFLAGS="$CFLAGS -msg_disable intconcastsgn"
+CFLAGS="$CFLAGS -msg_disable intconstsign"
+CFLAGS="$CFLAGS -msg_disable switchlong"
+CFLAGS="$CFLAGS -msg_disable subscrbounds2"
+
+CFLAGS="$CFLAGS -msg_disable hexoctunsign"
+
+CFLAGS="$CFLAGS -msg_disable ignorecallval"
+CFLAGS="$CFLAGS -msg_disable nonstandcast"
+CFLAGS="$CFLAGS -msg_disable embedcomment"
+CFLAGS="$CFLAGS -msg_disable unreachcode"
+CFLAGS="$CFLAGS -msg_disable questcompare2"
+CFLAGS="$CFLAGS -msg_disable unusedtop"
+CFLAGS="$CFLAGS -msg_disable unrefdecl"
+
+CFLAGS="$CFLAGS -msg_disable bitnotint"

nginx-demo/nginx-src/nginx-1.26.0/auto/cc/clang

@@ -0,0 +1,99 @@
+
+# Copyright (C) Nginx, Inc.
+
+
+# clang
+
+
+NGX_CLANG_VER=`$CC -v 2>&1 | grep 'version' 2>&1 \
+                           | sed -n -e 's/^.*clang version \(.*\)/\1/p' \
+                                    -e 's/^.*LLVM version \(.*\)/\1/p'`
+
+echo " + clang version: $NGX_CLANG_VER"
+
+have=NGX_COMPILER value="\"clang $NGX_CLANG_VER\"" . auto/define
+
+
+CC_TEST_FLAGS="-pipe"
+
+
+# optimizations
+
+#NGX_CLANG_OPT="-O2"
+#NGX_CLANG_OPT="-Oz"
+NGX_CLANG_OPT="-O"
+
+case $CPU in
+    pentium)
+        # optimize for Pentium
+        CPU_OPT="-march=pentium"
+        NGX_CPU_CACHE_LINE=32
+    ;;
+
+    pentiumpro | pentium3)
+        # optimize for Pentium Pro, Pentium II and Pentium III
+        CPU_OPT="-march=pentiumpro"
+        NGX_CPU_CACHE_LINE=32
+    ;;
+
+    pentium4)
+        # optimize for Pentium 4
+        CPU_OPT="-march=pentium4"
+        NGX_CPU_CACHE_LINE=128
+    ;;
+
+    athlon)
+        # optimize for Athlon
+        CPU_OPT="-march=athlon"
+        NGX_CPU_CACHE_LINE=64
+    ;;
+
+    opteron)
+        # optimize for Opteron
+        CPU_OPT="-march=opteron"
+        NGX_CPU_CACHE_LINE=64
+    ;;
+
+esac
+
+CC_AUX_FLAGS="$CC_AUX_FLAGS $CPU_OPT"
+
+
+CFLAGS="$CFLAGS -pipe $CPU_OPT"
+
+if [ ".$PCRE_OPT" = "." ]; then
+    PCRE_OPT="-O2 -pipe $CPU_OPT"
+else
+    PCRE_OPT="$PCRE_OPT -pipe"
+fi
+
+if [ ".$ZLIB_OPT" = "." ]; then
+    ZLIB_OPT="-O2 -pipe $CPU_OPT"
+else
+    ZLIB_OPT="$ZLIB_OPT -pipe"
+fi
+
+
+# warnings
+
+CFLAGS="$CFLAGS $NGX_CLANG_OPT -Wall -Wextra -Wpointer-arith"
+CFLAGS="$CFLAGS -Wconditional-uninitialized"
+#CFLAGS="$CFLAGS -Wmissing-prototypes"
+
+# we have a lot of unused function arguments
+CFLAGS="$CFLAGS -Wno-unused-parameter"
+
+# deprecated system OpenSSL library on OS X
+if [ "$NGX_SYSTEM" = "Darwin" ]; then
+    CFLAGS="$CFLAGS -Wno-deprecated-declarations"
+fi
+
+# stop on warning
+CFLAGS="$CFLAGS -Werror"
+
+# debug
+CFLAGS="$CFLAGS -g"
+
+if [ ".$CPP" = "." ]; then
+    CPP="$CC -E"
+fi

nginx-demo/nginx-src/nginx-1.26.0/auto/cc/conf

@@ -0,0 +1,254 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+LINK="\$(CC)"
+
+MAIN_LINK=
+MODULE_LINK="-shared"
+
+ngx_include_opt="-I "
+ngx_compile_opt="-c"
+ngx_pic_opt="-fPIC"
+ngx_objout="-o "
+ngx_binout="-o "
+ngx_objext="o"
+ngx_binext=
+ngx_modext=".so"
+
+ngx_long_start=
+ngx_long_end=
+
+ngx_regex_dirsep="\/"
+ngx_dirsep='/'
+
+ngx_regex_cont=' \\\
+	'
+ngx_cont=' \
+	'
+ngx_tab=' \
+		'
+ngx_spacer=
+
+ngx_long_regex_cont=$ngx_regex_cont
+ngx_long_cont=$ngx_cont
+
+. auto/cc/name
+
+if test -n "$CFLAGS"; then
+
+    CC_TEST_FLAGS="$CFLAGS $NGX_CC_OPT"
+
+    case $NGX_CC_NAME in
+
+        ccc)
+            # Compaq C V6.5-207
+
+            ngx_include_opt="-I"
+        ;;
+
+        sunc)
+
+            MAIN_LINK=
+            MODULE_LINK="-G"
+
+            case "$NGX_MACHINE" in
+
+                i86pc)
+                    NGX_AUX=" src/os/unix/ngx_sunpro_x86.il"
+                ;;
+
+                sun4u | sun4v)
+                    NGX_AUX=" src/os/unix/ngx_sunpro_sparc64.il"
+                ;;
+
+            esac
+
+            case $CPU in
+
+                amd64)
+                    NGX_AUX=" src/os/unix/ngx_sunpro_amd64.il"
+                ;;
+
+            esac
+        ;;
+
+    esac
+
+else
+
+    case $NGX_CC_NAME in
+        gcc)
+            # gcc 2.7.2.3, 2.8.1, 2.95.4, egcs-1.1.2
+            #     3.0.4, 3.1.1, 3.2.3, 3.3.2, 3.3.3, 3.3.4, 3.4.0, 3.4.2
+            #     4.0.0, 4.0.1, 4.1.0
+
+            . auto/cc/gcc
+        ;;
+
+        clang)
+            # Clang C compiler
+
+            . auto/cc/clang
+        ;;
+
+        icc)
+            # Intel C++ compiler 7.1, 8.0, 8.1
+
+            . auto/cc/icc
+        ;;
+
+        sunc)
+            # Sun C 5.7 Patch 117837-04 2005/05/11
+
+            . auto/cc/sunc
+        ;;
+
+        ccc)
+            # Compaq C V6.5-207
+
+            . auto/cc/ccc
+        ;;
+
+        acc)
+            # aCC: HP ANSI C++ B3910B A.03.55.02
+
+            . auto/cc/acc
+        ;;
+
+        msvc)
+            # MSVC++ 6.0 SP2, MSVC++ Toolkit 2003
+
+            . auto/cc/msvc
+        ;;
+
+        owc)
+            # Open Watcom C 1.0, 1.2
+
+            . auto/cc/owc
+        ;;
+
+        bcc)
+            # Borland C++ 5.5
+
+            . auto/cc/bcc
+        ;;
+
+    esac
+
+    CC_TEST_FLAGS="$CC_TEST_FLAGS $NGX_CC_OPT"
+
+fi
+
+CFLAGS="$CFLAGS $NGX_CC_OPT"
+NGX_TEST_LD_OPT="$NGX_LD_OPT"
+
+if [ "$NGX_PLATFORM" != win32 ]; then
+
+    if test -n "$NGX_LD_OPT"; then
+        ngx_feature=--with-ld-opt=\"$NGX_LD_OPT\"
+        ngx_feature_name=
+        ngx_feature_run=no
+        ngx_feature_incs=
+        ngx_feature_path=
+        ngx_feature_libs=
+        ngx_feature_test=
+        . auto/feature
+
+        if [ $ngx_found = no ]; then
+            echo $0: error: the invalid value in --with-ld-opt=\"$NGX_LD_OPT\"
+            echo
+            exit 1
+        fi
+    fi
+
+
+    ngx_feature="-Wl,-E switch"
+    ngx_feature_name=
+    ngx_feature_run=no
+    ngx_feature_incs=
+    ngx_feature_path=
+    ngx_feature_libs=-Wl,-E
+    ngx_feature_test=
+    . auto/feature
+
+    if [ $ngx_found = yes ]; then
+        MAIN_LINK="-Wl,-E"
+    fi
+
+
+    if [ "$NGX_CC_NAME" = "sunc" ]; then
+        echo "checking for gcc builtin atomic operations ... disabled"
+    else
+        ngx_feature="gcc builtin atomic operations"
+        ngx_feature_name=NGX_HAVE_GCC_ATOMIC
+        ngx_feature_run=yes
+        ngx_feature_incs=
+        ngx_feature_path=
+        ngx_feature_libs=
+        ngx_feature_test="long  n = 0;
+                          if (!__sync_bool_compare_and_swap(&n, 0, 1))
+                              return 1;
+                          if (__sync_fetch_and_add(&n, 1) != 1)
+                              return 1;
+                          if (n != 2)
+                              return 1;
+                          __sync_synchronize();"
+        . auto/feature
+    fi
+
+
+    if [ "$NGX_CC_NAME" = "ccc" ]; then
+        echo "checking for C99 variadic macros ... disabled"
+    else
+        ngx_feature="C99 variadic macros"
+        ngx_feature_name="NGX_HAVE_C99_VARIADIC_MACROS"
+        ngx_feature_run=yes
+        ngx_feature_incs="#include <stdio.h>
+#define var(dummy, ...)  sprintf(__VA_ARGS__)"
+        ngx_feature_path=
+        ngx_feature_libs=
+        ngx_feature_test="char  buf[30]; buf[0] = '0';
+                          var(0, buf, \"%d\", 1);
+                          if (buf[0] != '1') return 1"
+        . auto/feature
+    fi
+
+
+    ngx_feature="gcc variadic macros"
+    ngx_feature_name="NGX_HAVE_GCC_VARIADIC_MACROS"
+    ngx_feature_run=yes
+    ngx_feature_incs="#include <stdio.h>
+#define var(dummy, args...)  sprintf(args)"
+    ngx_feature_path=
+    ngx_feature_libs=
+    ngx_feature_test="char  buf[30]; buf[0] = '0';
+                      var(0, buf, \"%d\", 1);
+                      if (buf[0] != '1') return 1"
+    . auto/feature
+
+
+    ngx_feature="gcc builtin 64 bit byteswap"
+    ngx_feature_name="NGX_HAVE_GCC_BSWAP64"
+    ngx_feature_run=no
+    ngx_feature_incs=
+    ngx_feature_path=
+    ngx_feature_libs=
+    ngx_feature_test="if (__builtin_bswap64(0)) return 1"
+    . auto/feature
+
+
+#    ngx_feature="inline"
+#    ngx_feature_name=
+#    ngx_feature_run=no
+#    ngx_feature_incs="int inline f(void) { return 1 }"
+#    ngx_feature_path=
+#    ngx_feature_libs=
+#    ngx_feature_test=
+#    . auto/feature
+#
+#    if [ $ngx_found = yes ]; then
+#    fi
+
+fi

nginx-demo/nginx-src/nginx-1.26.0/auto/cc/gcc

@@ -0,0 +1,179 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+# gcc 2.7.2.3, 2.8.1, 2.95.4, egcs-1.1.2
+#     3.0.4, 3.1.1, 3.2.3, 3.3.2, 3.3.3, 3.3.4, 3.4.0, 3.4.2
+#     4.0.0, 4.0.1, 4.1.0
+
+
+NGX_GCC_VER=`$CC -v 2>&1 | grep 'gcc version' 2>&1 \
+                         | sed -e 's/^.* version \(.*\)/\1/'`
+
+echo " + gcc version: $NGX_GCC_VER"
+
+have=NGX_COMPILER value="\"gcc $NGX_GCC_VER\"" . auto/define
+
+
+# Solaris 7's /usr/ccs/bin/as does not support "-pipe"
+
+CC_TEST_FLAGS="-pipe"
+
+ngx_feature="gcc -pipe switch"
+ngx_feature_name=
+ngx_feature_run=no
+ngx_feature_incs=
+ngx_feature_path=
+ngx_feature_libs=
+ngx_feature_test=
+. auto/feature
+
+CC_TEST_FLAGS=
+
+if [ $ngx_found = yes ]; then
+    PIPE="-pipe"
+fi
+
+
+case "$NGX_MACHINE" in
+
+    sun4u | sun4v | sparc | sparc64 )
+        # "-mcpu=v9" enables the "casa" assembler instruction
+        CFLAGS="$CFLAGS -mcpu=v9"
+    ;;
+
+esac
+
+
+# optimizations
+
+#NGX_GCC_OPT="-O2"
+#NGX_GCC_OPT="-Os"
+NGX_GCC_OPT="-O"
+
+#CFLAGS="$CFLAGS -fomit-frame-pointer"
+
+case $CPU in
+    pentium)
+        # optimize for Pentium and Athlon
+        CPU_OPT="-march=pentium"
+        NGX_CPU_CACHE_LINE=32
+    ;;
+
+    pentiumpro | pentium3)
+        # optimize for Pentium Pro, Pentium II and Pentium III
+        CPU_OPT="-march=pentiumpro"
+        NGX_CPU_CACHE_LINE=32
+    ;;
+
+    pentium4)
+        # optimize for Pentium 4, gcc 3.x
+        CPU_OPT="-march=pentium4"
+        NGX_CPU_CACHE_LINE=128
+    ;;
+
+    athlon)
+        # optimize for Athlon, gcc 3.x
+        CPU_OPT="-march=athlon"
+        NGX_CPU_CACHE_LINE=64
+    ;;
+
+    opteron)
+        # optimize for Opteron, gcc 3.x
+        CPU_OPT="-march=opteron"
+        NGX_CPU_CACHE_LINE=64
+    ;;
+
+    sparc32)
+        # build 32-bit UltraSparc binary
+        CPU_OPT="-m32"
+        CORE_LINK="$CORE_LINK -m32"
+        NGX_CPU_CACHE_LINE=64
+    ;;
+
+    sparc64)
+        # build 64-bit UltraSparc binary
+        CPU_OPT="-m64"
+        CORE_LINK="$CORE_LINK -m64"
+        NGX_CPU_CACHE_LINE=64
+    ;;
+
+    ppc64)
+        # build 64-bit PowerPC binary
+        CPU_OPT="-m64"
+        CPU_OPT="$CPU_OPT -falign-functions=32 -falign-labels=32"
+        CPU_OPT="$CPU_OPT -falign-loops=32 -falign-jumps=32"
+        CORE_LINK="$CORE_LINK -m64"
+        NGX_CPU_CACHE_LINE=128
+    ;;
+
+esac
+
+CC_AUX_FLAGS="$CC_AUX_FLAGS $CPU_OPT"
+
+case "$NGX_GCC_VER" in
+    2.7*)
+        # batch build
+        CPU_OPT=
+    ;;
+esac
+
+
+CFLAGS="$CFLAGS $PIPE $CPU_OPT"
+
+if [ ".$PCRE_OPT" = "." ]; then
+    PCRE_OPT="-O2 -fomit-frame-pointer $PIPE $CPU_OPT"
+else
+    PCRE_OPT="$PCRE_OPT $PIPE"
+fi
+
+if [ ".$ZLIB_OPT" = "." ]; then
+    ZLIB_OPT="-O2 -fomit-frame-pointer $PIPE $CPU_OPT"
+else
+    ZLIB_OPT="$ZLIB_OPT $PIPE"
+fi
+
+
+# warnings
+
+# -W requires at least -O
+CFLAGS="$CFLAGS ${NGX_GCC_OPT:--O} -W"
+
+CFLAGS="$CFLAGS -Wall -Wpointer-arith"
+#CFLAGS="$CFLAGS -Wconversion"
+#CFLAGS="$CFLAGS -Winline"
+#CFLAGS="$CFLAGS -Wmissing-prototypes"
+
+case "$NGX_GCC_VER" in
+    2.*)
+        # we have a lot of the unused function arguments
+        CFLAGS="$CFLAGS -Wno-unused"
+    ;;
+
+    *)
+        # we have a lot of the unused function arguments
+        CFLAGS="$CFLAGS -Wno-unused-parameter"
+        # 4.2.1 shows the warning in wrong places
+        #CFLAGS="$CFLAGS -Wunreachable-code"
+
+        # deprecated system OpenSSL library on OS X
+        if [ "$NGX_SYSTEM" = "Darwin" ]; then
+            CFLAGS="$CFLAGS -Wno-deprecated-declarations"
+        fi
+    ;;
+esac
+
+
+# stop on warning
+CFLAGS="$CFLAGS -Werror"
+
+# debug
+CFLAGS="$CFLAGS -g"
+
+# DragonFly's gcc3 generates DWARF
+#CFLAGS="$CFLAGS -g -gstabs"
+
+if [ ".$CPP" = "." ]; then
+    CPP="$CC -E"
+fi

nginx-demo/nginx-src/nginx-1.26.0/auto/cc/icc

@@ -0,0 +1,117 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+# Intel C++ compiler 7.1, 8.0, 8.1, 9.0, 11.1
+
+NGX_ICC_VER=`$CC -V 2>&1 | grep 'Version' 2>&1 \
+                         | sed -e 's/^.* Version \([^ ]*\) *Build.*$/\1/'`
+
+echo " + icc version: $NGX_ICC_VER"
+
+have=NGX_COMPILER value="\"Intel C Compiler $NGX_ICC_VER\"" . auto/define
+
+
+# optimizations
+
+CFLAGS="$CFLAGS -O"
+
+CORE_LINK="$CORE_LINK -opt_report_file=$NGX_OBJS/opt_report_file"
+
+
+case $CPU in
+    pentium)
+        # optimize for Pentium and Athlon
+        CPU_OPT="-march=pentium"
+    ;;
+
+    pentiumpro)
+        # optimize for Pentium Pro, Pentium II and Pentium III
+        CPU_OPT="-mcpu=pentiumpro -march=pentiumpro"
+    ;;
+
+    pentium4)
+        # optimize for Pentium 4, default
+        CPU_OPT="-march=pentium4"
+    ;;
+esac
+
+CFLAGS="$CFLAGS $CPU_OPT"
+
+if [ ".$PCRE_OPT" = "." ]; then
+    PCRE_OPT="-O $CPU_OPT"
+fi
+
+if [ ".$ZLIB_OPT" = "." ]; then
+    ZLIB_OPT="-O $CPU_OPT"
+fi
+
+
+# warnings
+
+CFLAGS="$CFLAGS -w2"
+
+# disable some warnings
+
+# invalid type conversion: "int" to "char *"
+CFLAGS="$CFLAGS -wd171"
+# argument is incompatible with corresponding format string conversion
+CFLAGS="$CFLAGS -wd181"
+# zero used for undefined preprocessing identifier
+CFLAGS="$CFLAGS -wd193"
+# the format string ends before this argument
+CFLAGS="$CFLAGS -wd268"
+# invalid format string conversion
+CFLAGS="$CFLAGS -wd269"
+# conversion from "long long" to "size_t" may lose significant bits
+CFLAGS="$CFLAGS -wd810"
+# parameter was never referenced
+CFLAGS="$CFLAGS -wd869"
+# attribute "unused" is only allowed in a function definition, warning on pTHX_
+CFLAGS="$CFLAGS -wd1301"
+
+# STUB
+# enumerated type mixed with another type
+CFLAGS="$CFLAGS -wd188"
+# controlling expression is constant
+CFLAGS="$CFLAGS -wd279"
+# operands are evaluated in unspecified order
+CFLAGS="$CFLAGS -wd981"
+# external definition with no prior declaration
+CFLAGS="$CFLAGS -wd1418"
+# external declaration in primary source file
+CFLAGS="$CFLAGS -wd1419"
+
+case "$NGX_ICC_VER" in
+    9.*)
+        # "cc" clobber ignored, warnings for Linux's htonl()/htons()
+        CFLAGS="$CFLAGS -wd1469"
+        # explicit conversion of a 64-bit integral type to a smaller
+        # integral type
+        CFLAGS="$CFLAGS -wd1683"
+        # conversion from pointer to same-sized integral type,
+        # warning on offsetof()
+        CFLAGS="$CFLAGS -wd1684"
+        # floating-point equality and inequality comparisons are unreliable,
+        # warning on SvTRUE()
+        CFLAGS="$CFLAGS -wd1572"
+    ;;
+
+    8.*)
+        # "cc" clobber ignored, warnings for Linux's htonl()/htons()
+        CFLAGS="$CFLAGS -wd1469"
+        # floating-point equality and inequality comparisons are unreliable,
+        # warning on SvTRUE()
+        CFLAGS="$CFLAGS -wd1572"
+    ;;
+
+    *)
+    ;;
+esac
+
+# stop on warning
+CFLAGS="$CFLAGS -Werror"
+
+# debug
+CFLAGS="$CFLAGS -g"

nginx-demo/nginx-src/nginx-1.26.0/auto/cc/msvc

@@ -0,0 +1,171 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+# MSVC 6.0 SP2                            cl 12.00
+# MSVC Toolkit 2003 (7.1)                 cl 13.10
+# MSVC 2005 Express Edition SP1 (8.0)     cl 14.00
+# MSVC 2008 Express Edition (9.0)         cl 15.00
+# MSVC 2010 (10.0)                        cl 16.00
+# MSVC 2015 (14.0)                        cl 19.00
+
+
+NGX_MSVC_VER=`$NGX_WINE $CC 2>&1 | grep 'C/C++.* [0-9][0-9]*\.[0-9]' 2>&1 \
+                                 | sed -e 's/^.* \([0-9][0-9]*\.[0-9].*\)/\1/'`
+
+echo " + cl version: $NGX_MSVC_VER"
+
+have=NGX_COMPILER value="\"cl $NGX_MSVC_VER\"" . auto/define
+
+
+ngx_msvc_ver=`echo $NGX_MSVC_VER | sed -e 's/^\([0-9]*\).*/\1/'`
+
+
+# detect x64 builds
+
+case "$NGX_MSVC_VER" in
+
+    *x64)
+        NGX_MACHINE=amd64
+    ;;
+
+    *)
+        NGX_MACHINE=i386
+    ;;
+
+esac
+
+
+# optimizations
+
+# maximize speed, equivalent to -Og -Oi -Ot -Oy -Ob2 -Gs -GF -Gy
+CFLAGS="$CFLAGS -O2"
+
+# enable global optimization
+#CFLAGS="$CFLAGS -Og"
+# enable intrinsic functions
+#CFLAGS="$CFLAGS -Oi"
+
+# disable inline expansion
+#CFLAGS="$CFLAGS -Ob0"
+# explicit inline expansion
+#CFLAGS="$CFLAGS -Ob1"
+# explicit and implicit inline expansion
+#CFLAGS="$CFLAGS -Ob2"
+
+# enable frame pointer omission
+#CFLAGS="$CFLAGS -Oy"
+# disable stack checking calls
+#CFLAGS="$CFLAGS -Gs"
+
+# pools strings as read/write
+#CFLAGS="$CFLAGS -Gf"
+# pools strings as read-only
+#CFLAGS="$CFLAGS -GF"
+
+
+case $CPU in
+    pentium)
+        # optimize for Pentium and Athlon
+        CPU_OPT="-G5"
+    ;;
+
+    pentiumpro)
+        # optimize for Pentium Pro, Pentium II and Pentium III
+        CPU_OPT="-G6"
+    ;;
+
+    pentium4)
+        # optimize for Pentium 4, MSVC 7
+        CPU_OPT="-G7"
+    ;;
+esac
+
+# __cdecl, default, must be used with OpenSSL, md5 asm, and sha1 asm
+#CPU_OPT="$CPU_OPT -Gd"
+# __stdcall
+#CPU_OPT="$CPU_OPT -Gz"
+# __fastcall
+#CPU_OPT="$CPU_OPT -Gr"
+
+
+CFLAGS="$CFLAGS $CPU_OPT"
+
+
+# warnings
+
+CFLAGS="$CFLAGS -W4"
+
+# stop on warning
+CFLAGS="$CFLAGS -WX"
+
+# disable logo
+CFLAGS="$CFLAGS -nologo"
+
+# the link flags
+CORE_LINK="$CORE_LINK -link -verbose:lib"
+
+# link with libcmt.lib, multithreaded
+LIBC="-MT"
+# link with msvcrt.dll
+# however, MSVC Toolkit 2003 has no MSVCRT.LIB
+#LIBC="-MD"
+
+CFLAGS="$CFLAGS $LIBC"
+
+CORE_LIBS="$CORE_LIBS kernel32.lib user32.lib"
+
+# Win32 GUI mode application
+#CORE_LINK="$CORE_LINK -subsystem:windows -entry:mainCRTStartup"
+
+# debug
+# msvc under Wine issues
+# C1902: Program database manager mismatch; please check your installation
+if [ -z "$NGX_WINE" ]; then
+   CFLAGS="$CFLAGS -Zi -Fd$NGX_OBJS/nginx.pdb"
+   CORE_LINK="$CORE_LINK -debug"
+fi
+
+
+# MSVC 2005 supports C99 variadic macros
+if [ "$ngx_msvc_ver" -ge 14 ]; then
+    have=NGX_HAVE_C99_VARIADIC_MACROS . auto/have
+fi
+
+
+# precompiled headers
+CORE_DEPS="$CORE_DEPS $NGX_OBJS/ngx_config.pch"
+CORE_LINK="$CORE_LINK $NGX_OBJS/ngx_pch.obj"
+NGX_PCH="$NGX_OBJS/ngx_config.pch"
+NGX_BUILD_PCH="-Ycngx_config.h -Fp$NGX_OBJS/ngx_config.pch"
+NGX_USE_PCH="-Yungx_config.h -Fp$NGX_OBJS/ngx_config.pch"
+
+
+# the resource file
+NGX_RES="$NGX_OBJS/nginx.res"
+NGX_RCC="rc -fo$NGX_RES \$(CORE_INCS) $NGX_WIN32_RC"
+CORE_LINK="$NGX_RES $CORE_LINK"
+
+
+# dynamic modules
+#MAIN_LINK="-link -def:$NGX_OBJS/nginx.def"
+#MODULE_LINK="-LD $NGX_OBJS/nginx.lib"
+
+
+ngx_pic_opt=
+ngx_objout="-Fo"
+ngx_binout="-Fe"
+ngx_objext="obj"
+
+ngx_long_start='@<<
+	'
+ngx_long_end='<<'
+ngx_long_regex_cont=' \
+	'
+ngx_long_cont='
+	'
+
+# MSVC understand / in path
+#ngx_regex_dirsep='\\'
+#ngx_dirsep="\\"

nginx-demo/nginx-src/nginx-1.26.0/auto/cc/name

@@ -0,0 +1,70 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+if [ "$NGX_PLATFORM" != win32 ]; then
+
+    ngx_feature="C compiler"
+    ngx_feature_name=
+    ngx_feature_run=yes
+    ngx_feature_incs=
+    ngx_feature_path=
+    ngx_feature_libs=
+    ngx_feature_test=
+    . auto/feature
+
+    if [ $ngx_found = no ]; then
+        echo
+        echo $0: error: C compiler $CC is not found
+        echo
+        exit 1
+    fi
+
+fi
+
+
+if [ "$CC" = cl ]; then
+    NGX_CC_NAME=msvc
+    echo " + using Microsoft Visual C++ compiler"
+
+elif [ "$CC" = wcl386 ]; then
+    NGX_CC_NAME=owc
+    echo " + using Open Watcom C compiler"
+
+elif [ "$CC" = bcc32 ]; then
+    NGX_CC_NAME=bcc
+    echo " + using Borland C++ compiler"
+
+elif `$CC -V 2>&1 | grep '^Intel(R) C' >/dev/null 2>&1`; then
+    NGX_CC_NAME=icc
+    echo " + using Intel C++ compiler"
+
+elif `$CC -v 2>&1 | grep 'gcc version' >/dev/null 2>&1`; then
+    NGX_CC_NAME=gcc
+    echo " + using GNU C compiler"
+
+elif `$CC -v 2>&1 | grep 'clang version' >/dev/null 2>&1`; then
+    NGX_CC_NAME=clang
+    echo " + using Clang C compiler"
+
+elif `$CC -v 2>&1 | grep 'LLVM version' >/dev/null 2>&1`; then
+    NGX_CC_NAME=clang
+    echo " + using Clang C compiler"
+
+elif `$CC -V 2>&1 | grep 'Sun C' >/dev/null 2>&1`; then
+    NGX_CC_NAME=sunc
+    echo " + using Sun C compiler"
+
+elif `$CC -V 2>&1 | grep '^Compaq C' >/dev/null 2>&1`; then
+    NGX_CC_NAME=ccc
+    echo " + using Compaq C compiler"
+
+elif `$CC -V 2>&1 | grep '^aCC: ' >/dev/null 2>&1`; then
+    NGX_CC_NAME=acc
+    echo " + using HP aC++ compiler"
+
+else
+    NGX_CC_NAME=unknown
+
+fi

nginx-demo/nginx-src/nginx-1.26.0/auto/cc/owc

@@ -0,0 +1,103 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+# Open Watcom C 1.0, 1.2, 1.3
+
+# optimizations
+
+# maximize speed
+CFLAGS="$CFLAGS -ot"
+# reorder instructions for best pipeline usage
+CFLAGS="$CFLAGS -op"
+# inline intrinsic functions
+CFLAGS="$CFLAGS -oi"
+# inline expansion
+CFLAGS="$CFLAGS -oe"
+# disable stack checking calls
+CFLAGS="$CFLAGS -s"
+
+case $CPU in
+    pentium)
+        # optimize for Pentium and Athlon
+        # register-based arguments passing conventions
+        CPU_OPT="-5r"
+        # stack-based arguments passing conventions
+        #CPU_OPT="-5s"
+    ;;
+
+    pentiumpro)
+        # optimize for Pentium Pro, Pentium II and Pentium III
+        # register-based arguments passing conventions
+        CPU_OPT="-6r"
+        # stack-based arguments passing conventions
+        #CPU_OPT="-6s"
+    ;;
+esac
+
+CFLAGS="$CFLAGS $CPU_OPT"
+
+
+# warnings
+
+# maximum level
+CFLAGS="$CFLAGS -wx"
+#CFLAGS="$CFLAGS -w3"
+
+# stop on warning
+CFLAGS="$CFLAGS -we"
+
+# built target is NT
+CFLAGS="$CFLAGS -bt=nt"
+
+# multithreaded
+CFLAGS="$CFLAGS -bm"
+
+# debug
+CFLAGS="$CFLAGS -d2"
+
+# quiet
+CFLAGS="$CFLAGS -zq"
+
+# Open Watcom C 1.2
+have=NGX_HAVE_C99_VARIADIC_MACROS . auto/have
+
+
+# the precompiled headers
+#CORE_DEPS="$CORE_DEPS $NGX_OBJS/ngx_config.pch"
+#NGX_PCH="$NGX_OBJS/ngx_config.pch"
+#NGX_BUILD_PCH="-fhq=$NGX_OBJS/ngx_config.pch"
+#NGX_USE_PCH="-fh=$NGX_OBJS/ngx_config.pch"
+
+
+# the link flags, built target is NT GUI mode application
+#CORE_LINK="$CORE_LINK -l=nt_win"
+
+
+# the resource file
+NGX_RCC="wrc \$(CORE_INCS) -fo=$NGX_OBJS/nginx.res "
+NGX_RCC="$NGX_RCC $NGX_WIN32_RC $NGX_OBJS/nginx.exe"
+
+
+ngx_include_opt="-i="
+ngx_objout="-fo"
+ngx_binout="-fe="
+ngx_objext="obj"
+
+ngx_regex_dirsep='\\'
+ngx_dirsep="\\"
+
+ngx_long_start=' '
+ngx_long_end=' '
+ngx_long_regex_cont=' \&\
+	'
+ngx_long_cont=' &
+	'
+
+ngx_regex_cont=' \&\
+	'
+ngx_cont=' &
+	'
+ngx_tab=' &
+		'

nginx-demo/nginx-src/nginx-1.26.0/auto/cc/sunc

@@ -0,0 +1,163 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+# Sun C 5.7 Patch 117837-04 2005/05/11    Sun Studio 10
+# Sun C 5.8 2005/10/13                    Sun Studio 11
+# Sun C 5.9 SunOS_i386 2007/05/03         Sun Studio 12
+# Sun C 5.9 SunOS_sparc 2007/05/03
+# Sun C 5.10 SunOS_i386 2009/06/03        Sun Studio 12.1
+# Sun C 5.11 SunOS_i386 2010/08/13        Oracle Solaris Studio 12.2
+# Sun C 5.12 SunOS_i386 2011/11/16        Oracle Solaris Studio 12.3
+# Sun C 5.13 SunOS_i386 2014/10/20        Oracle Solaris Studio 12.4
+# Sun C 5.14 SunOS_i386 2016/05/31        Oracle Developer Studio 12.5
+
+NGX_SUNC_VER=`$CC -V 2>&1 | grep 'Sun C' 2>&1 \
+                          | sed -e 's/^.* Sun C \(.*\)/\1/'`
+
+echo " + Sun C version: $NGX_SUNC_VER"
+
+have=NGX_COMPILER value="\"Sun C $NGX_SUNC_VER\"" . auto/define
+
+
+cat << END > $NGX_AUTOTEST.c
+
+int main(void) {
+    printf("%d", __SUNPRO_C);
+    return 0;
+}
+
+END
+
+eval "$CC -o $NGX_AUTOTEST $NGX_AUTOTEST.c >> $NGX_ERR 2>&1"
+
+if [ -x $NGX_AUTOTEST ]; then
+    ngx_sunc_ver=`$NGX_AUTOTEST`
+fi
+
+rm -rf $NGX_AUTOTEST*
+
+# 1424 == 0x590, Sun Studio 12
+
+if [ "$ngx_sunc_ver" -ge 1424 ]; then
+    ngx_sparc32="-m32"
+    ngx_sparc64="-m64"
+    ngx_amd64="-m64"
+
+else
+    ngx_sparc32="-xarch=v8plus"
+    ngx_sparc64="-xarch=v9"
+    ngx_amd64="-xarch=amd64"
+fi
+
+case "$NGX_MACHINE" in
+
+    i86pc)
+        NGX_AUX=" src/os/unix/ngx_sunpro_x86.il"
+    ;;
+
+    sun4u | sun4v)
+        NGX_AUX=" src/os/unix/ngx_sunpro_sparc64.il"
+    ;;
+
+esac
+
+MAIN_LINK=
+MODULE_LINK="-G"
+
+
+# optimizations
+
+# 20736 == 0x5100, Sun Studio 12.1
+
+if [ "$ngx_sunc_ver" -ge 20736 ]; then
+    ngx_fast="-fast"
+
+else
+    # older versions had problems with bit-fields
+    ngx_fast="-fast -xalias_level=any"
+fi
+
+IPO=-xipo
+CFLAGS="$CFLAGS $ngx_fast $IPO"
+CORE_LINK="$CORE_LINK $ngx_fast $IPO"
+
+
+case $CPU in
+    pentium)
+        # optimize for Pentium and Athlon
+        CPU_OPT="-xchip=pentium"
+    ;;
+
+    pentiumpro)
+        # optimize for Pentium Pro, Pentium II
+        CPU_OPT="-xchip=pentium_pro"
+    ;;
+
+    pentium3)
+        # optimize for Pentium III
+        CPU_OPT="-xchip=pentium3"
+        #CPU_OPT="$CPU_OPT -xarch=sse"
+        CPU_OPT="$CPU_OPT -xcache=16/32/4:256/32/4"
+    ;;
+
+    pentium4)
+        # optimize for Pentium 4
+        CPU_OPT="-xchip=pentium4"
+        #CPU_OPT="$CPU_OPT -xarch=sse2"
+        CPU_OPT="$CPU_OPT -xcache=8/64/4:256/128/8"
+    ;;
+
+    opteron)
+        # optimize for Opteron
+        CPU_OPT="-xchip=opteron"
+        #CPU_OPT="$CPU_OPT -xarch=sse2"
+        CPU_OPT="$CPU_OPT -xcache=64/64/2:1024/64/16"
+    ;;
+
+    sparc32)
+        # build 32-bit UltraSparc binary
+        CPU_OPT="$ngx_sparc32"
+        CORE_LINK="$CORE_LINK $ngx_sparc32"
+        CC_AUX_FLAGS="$CC_AUX_FLAGS $ngx_sparc32"
+        NGX_CPU_CACHE_LINE=64
+    ;;
+
+    sparc64)
+        # build 64-bit UltraSparc binary
+        CPU_OPT="$ngx_sparc64"
+        CORE_LINK="$CORE_LINK $ngx_sparc64"
+        CC_AUX_FLAGS="$CC_AUX_FLAGS $ngx_sparc64"
+        NGX_CPU_CACHE_LINE=64
+    ;;
+
+    amd64)
+        # build 64-bit amd64 binary
+        CPU_OPT="$ngx_amd64"
+        CORE_LINK="$CORE_LINK $ngx_amd64"
+        CC_AUX_FLAGS="$CC_AUX_FLAGS $ngx_amd64"
+        NGX_AUX=" src/os/unix/ngx_sunpro_amd64.il"
+        NGX_CPU_CACHE_LINE=64
+    ;;
+
+esac
+
+
+CFLAGS="$CFLAGS $CPU_OPT"
+
+
+if [ ".$PCRE_OPT" = "." ]; then
+    PCRE_OPT="$ngx_fast $IPO $CPU_OPT"
+fi
+
+if [ ".$ZLIB_OPT" = "." ]; then
+    ZLIB_OPT="$ngx_fast $IPO $CPU_OPT"
+fi
+
+
+# stop on warning
+CFLAGS="$CFLAGS -errwarn=%all"
+
+# debug
+CFLAGS="$CFLAGS -g"

nginx-demo/nginx-src/nginx-1.26.0/auto/define

@@ -0,0 +1,12 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+cat << END >> $NGX_AUTO_CONFIG_H
+
+#ifndef $have
+#define $have  $value
+#endif
+
+END

nginx-demo/nginx-src/nginx-1.26.0/auto/endianness

@@ -0,0 +1,50 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+echo $ngx_n "checking for system byte ordering ...$ngx_c"
+
+cat << END >> $NGX_AUTOCONF_ERR
+
+----------------------------------------
+checking for system byte ordering
+
+END
+
+
+cat << END > $NGX_AUTOTEST.c
+
+int main(void) {
+    int i = 0x11223344;
+    char *p;
+
+    p = (char *) &i;
+    if (*p == 0x44) return 0;
+    return 1;
+}
+
+END
+
+ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS \
+          -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_LD_OPT $ngx_feature_libs"
+
+eval "$ngx_test >> $NGX_AUTOCONF_ERR 2>&1"
+
+if [ -x $NGX_AUTOTEST ]; then
+    if $NGX_AUTOTEST >/dev/null 2>&1; then
+        echo " little endian"
+        have=NGX_HAVE_LITTLE_ENDIAN . auto/have
+    else
+        echo " big endian"
+    fi
+
+    rm -rf $NGX_AUTOTEST*
+
+else
+    rm -rf $NGX_AUTOTEST*
+
+    echo
+    echo "$0: error: cannot detect system byte ordering"
+    exit 1
+fi

nginx-demo/nginx-src/nginx-1.26.0/auto/feature

@@ -0,0 +1,123 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+echo $ngx_n "checking for $ngx_feature ...$ngx_c"
+
+cat << END >> $NGX_AUTOCONF_ERR
+
+----------------------------------------
+checking for $ngx_feature
+
+END
+
+ngx_found=no
+
+if test -n "$ngx_feature_name"; then
+    ngx_have_feature=`echo $ngx_feature_name \
+                   | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`
+fi
+
+if test -n "$ngx_feature_path"; then
+    for ngx_temp in $ngx_feature_path; do
+        ngx_feature_inc_path="$ngx_feature_inc_path -I $ngx_temp"
+    done
+fi
+
+cat << END > $NGX_AUTOTEST.c
+
+#include <sys/types.h>
+$NGX_INCLUDE_UNISTD_H
+$ngx_feature_incs
+
+int main(void) {
+    $ngx_feature_test;
+    return 0;
+}
+
+END
+
+
+ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS $ngx_feature_inc_path \
+          -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_TEST_LD_OPT $ngx_feature_libs"
+
+ngx_feature_inc_path=
+
+eval "/bin/sh -c \"$ngx_test\" >> $NGX_AUTOCONF_ERR 2>&1"
+
+
+if [ -x $NGX_AUTOTEST ]; then
+
+    case "$ngx_feature_run" in
+
+        yes)
+            # /bin/sh is used to intercept "Killed" or "Abort trap" messages
+            if /bin/sh -c $NGX_AUTOTEST >> $NGX_AUTOCONF_ERR 2>&1; then
+                echo " found"
+                ngx_found=yes
+
+                if test -n "$ngx_feature_name"; then
+                    have=$ngx_have_feature . auto/have
+                fi
+
+            else
+                echo " found but is not working"
+            fi
+        ;;
+
+        value)
+            # /bin/sh is used to intercept "Killed" or "Abort trap" messages
+            if /bin/sh -c $NGX_AUTOTEST >> $NGX_AUTOCONF_ERR 2>&1; then
+                echo " found"
+                ngx_found=yes
+
+                cat << END >> $NGX_AUTO_CONFIG_H
+
+#ifndef $ngx_feature_name
+#define $ngx_feature_name  `$NGX_AUTOTEST`
+#endif
+
+END
+            else
+                echo " found but is not working"
+            fi
+        ;;
+
+        bug)
+            # /bin/sh is used to intercept "Killed" or "Abort trap" messages
+            if /bin/sh -c $NGX_AUTOTEST >> $NGX_AUTOCONF_ERR 2>&1; then
+                echo " not found"
+
+            else
+                echo " found"
+                ngx_found=yes
+
+                if test -n "$ngx_feature_name"; then
+                    have=$ngx_have_feature . auto/have
+                fi
+            fi
+        ;;
+
+        *)
+            echo " found"
+            ngx_found=yes
+
+            if test -n "$ngx_feature_name"; then
+                have=$ngx_have_feature . auto/have
+            fi
+        ;;
+
+    esac
+
+else
+    echo " not found"
+
+    echo "----------"    >> $NGX_AUTOCONF_ERR
+    cat $NGX_AUTOTEST.c  >> $NGX_AUTOCONF_ERR
+    echo "----------"    >> $NGX_AUTOCONF_ERR
+    echo $ngx_test       >> $NGX_AUTOCONF_ERR
+    echo "----------"    >> $NGX_AUTOCONF_ERR
+fi
+
+rm -rf $NGX_AUTOTEST*

nginx-demo/nginx-src/nginx-1.26.0/auto/have

@@ -0,0 +1,12 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+cat << END >> $NGX_AUTO_CONFIG_H
+
+#ifndef $have
+#define $have  1
+#endif
+
+END

nginx-demo/nginx-src/nginx-1.26.0/auto/have_headers

@@ -0,0 +1,12 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+cat << END >> $NGX_AUTO_HEADERS_H
+
+#ifndef $have
+#define $have  1
+#endif
+
+END

nginx-demo/nginx-src/nginx-1.26.0/auto/headers

@@ -0,0 +1,13 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+ngx_include="unistd.h";      . auto/include
+ngx_include="inttypes.h";    . auto/include
+ngx_include="limits.h";      . auto/include
+ngx_include="sys/filio.h";   . auto/include
+ngx_include="sys/param.h";   . auto/include
+ngx_include="sys/mount.h";   . auto/include
+ngx_include="sys/statvfs.h"; . auto/include
+ngx_include="crypt.h";       . auto/include

nginx-demo/nginx-src/nginx-1.26.0/auto/include

@@ -0,0 +1,58 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+echo $ngx_n "checking for $ngx_include ...$ngx_c"
+
+cat << END >> $NGX_AUTOCONF_ERR
+
+----------------------------------------
+checking for $ngx_include
+
+END
+
+
+ngx_found=no
+
+cat << END > $NGX_AUTOTEST.c
+
+$NGX_INCLUDE_SYS_PARAM_H
+#include <$ngx_include>
+
+int main(void) {
+    return 0;
+}
+
+END
+
+
+ngx_test="$CC -o $NGX_AUTOTEST $NGX_AUTOTEST.c"
+
+eval "$ngx_test >> $NGX_AUTOCONF_ERR 2>&1"
+
+if [ -x $NGX_AUTOTEST ]; then
+
+    ngx_found=yes
+
+    echo " found"
+
+    ngx_name=`echo $ngx_include \
+              | tr abcdefghijklmnopqrstuvwxyz/. ABCDEFGHIJKLMNOPQRSTUVWXYZ__`
+
+
+    have=NGX_HAVE_$ngx_name . auto/have_headers
+
+    eval "NGX_INCLUDE_$ngx_name='#include <$ngx_include>'"
+
+else
+    echo " not found"
+
+    echo "----------"    >> $NGX_AUTOCONF_ERR
+    cat $NGX_AUTOTEST.c  >> $NGX_AUTOCONF_ERR
+    echo "----------"    >> $NGX_AUTOCONF_ERR
+    echo $ngx_test       >> $NGX_AUTOCONF_ERR
+    echo "----------"    >> $NGX_AUTOCONF_ERR
+fi
+
+rm -rf $NGX_AUTOTEST*

nginx-demo/nginx-src/nginx-1.26.0/auto/init

@@ -0,0 +1,53 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+NGX_MAKEFILE=$NGX_OBJS/Makefile
+NGX_MODULES_C=$NGX_OBJS/ngx_modules.c
+
+NGX_AUTO_HEADERS_H=$NGX_OBJS/ngx_auto_headers.h
+NGX_AUTO_CONFIG_H=$NGX_OBJS/ngx_auto_config.h
+
+NGX_AUTOTEST=$NGX_OBJS/autotest
+NGX_AUTOCONF_ERR=$NGX_OBJS/autoconf.err
+
+# STUBs
+NGX_ERR=$NGX_OBJS/autoconf.err
+MAKEFILE=$NGX_OBJS/Makefile
+
+
+NGX_PCH=
+NGX_USE_PCH=
+
+
+# check the echo's "-n" option and "\c" capability
+
+if echo "test\c" | grep c >/dev/null; then
+
+    if echo -n test | grep n >/dev/null; then
+        ngx_n=
+        ngx_c=
+
+    else
+        ngx_n=-n
+        ngx_c=
+    fi
+
+else
+    ngx_n=
+    ngx_c='\c'
+fi
+
+
+# create Makefile
+
+cat << END > Makefile
+
+default:	build
+
+clean:
+	rm -rf Makefile $NGX_OBJS
+
+.PHONY:	default clean
+END

nginx-demo/nginx-src/nginx-1.26.0/auto/install

@@ -0,0 +1,220 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+if [ $USE_PERL != NO ]; then
+
+    cat << END                                                >> $NGX_MAKEFILE
+
+install_perl_modules:
+	cd $NGX_OBJS/src/http/modules/perl && \$(MAKE) install
+END
+
+    NGX_INSTALL_PERL_MODULES=install_perl_modules
+
+fi
+
+
+case ".$NGX_SBIN_PATH" in
+    ./*)
+    ;;
+
+    *)
+        NGX_SBIN_PATH=$NGX_PREFIX/$NGX_SBIN_PATH
+    ;;
+esac
+
+
+case ".$NGX_MODULES_PATH" in
+    ./*)
+    ;;
+
+    *)
+        NGX_MODULES_PATH=$NGX_PREFIX/$NGX_MODULES_PATH
+    ;;
+esac
+
+NGX_MODULES_PATH=`dirname $NGX_MODULES_PATH/.`
+
+
+case ".$NGX_CONF_PATH" in
+    ./*)
+    ;;
+
+    *)
+        NGX_CONF_PATH=$NGX_PREFIX/$NGX_CONF_PATH
+    ;;
+esac
+
+
+NGX_CONF_PREFIX=`dirname $NGX_CONF_PATH`
+
+
+case ".$NGX_PID_PATH" in
+    ./*)
+    ;;
+
+    *)
+        NGX_PID_PATH=$NGX_PREFIX/$NGX_PID_PATH
+    ;;
+esac
+
+
+case ".$NGX_ERROR_LOG_PATH" in
+    ./* | .)
+    ;;
+
+    *)
+        NGX_ERROR_LOG_PATH=$NGX_PREFIX/$NGX_ERROR_LOG_PATH
+    ;;
+esac
+
+
+case ".$NGX_HTTP_LOG_PATH" in
+    ./*)
+    ;;
+
+    *)
+        NGX_HTTP_LOG_PATH=$NGX_PREFIX/$NGX_HTTP_LOG_PATH
+    ;;
+esac
+
+
+if test -f man/nginx.8 ; then
+    NGX_MAN=man/nginx.8
+else
+    NGX_MAN=docs/man/nginx.8
+fi
+
+if test -d html ; then
+    NGX_HTML=html
+else
+    NGX_HTML=docs/html
+fi
+
+cat << END                                                    >> $NGX_MAKEFILE
+
+manpage:	$NGX_OBJS/nginx.8
+
+$NGX_OBJS/nginx.8:	$NGX_MAN $NGX_AUTO_CONFIG_H
+	sed -e "s|%%PREFIX%%|$NGX_PREFIX|" \\
+		-e "s|%%PID_PATH%%|$NGX_PID_PATH|" \\
+		-e "s|%%CONF_PATH%%|$NGX_CONF_PATH|" \\
+		-e "s|%%ERROR_LOG_PATH%%|${NGX_ERROR_LOG_PATH:-stderr}|" \\
+		< $NGX_MAN > \$@
+
+install:	build $NGX_INSTALL_PERL_MODULES
+	test -d '\$(DESTDIR)$NGX_PREFIX' || mkdir -p '\$(DESTDIR)$NGX_PREFIX'
+
+	test -d '\$(DESTDIR)`dirname "$NGX_SBIN_PATH"`' \\
+		|| mkdir -p '\$(DESTDIR)`dirname "$NGX_SBIN_PATH"`'
+	test ! -f '\$(DESTDIR)$NGX_SBIN_PATH' \\
+		|| mv '\$(DESTDIR)$NGX_SBIN_PATH' \\
+			'\$(DESTDIR)$NGX_SBIN_PATH.old'
+	cp $NGX_OBJS/nginx$ngx_binext '\$(DESTDIR)$NGX_SBIN_PATH'
+
+	test -d '\$(DESTDIR)$NGX_CONF_PREFIX' \\
+		|| mkdir -p '\$(DESTDIR)$NGX_CONF_PREFIX'
+
+	cp conf/koi-win '\$(DESTDIR)$NGX_CONF_PREFIX'
+	cp conf/koi-utf '\$(DESTDIR)$NGX_CONF_PREFIX'
+	cp conf/win-utf '\$(DESTDIR)$NGX_CONF_PREFIX'
+
+	test -f '\$(DESTDIR)$NGX_CONF_PREFIX/mime.types' \\
+		|| cp conf/mime.types '\$(DESTDIR)$NGX_CONF_PREFIX'
+	cp conf/mime.types '\$(DESTDIR)$NGX_CONF_PREFIX/mime.types.default'
+
+	test -f '\$(DESTDIR)$NGX_CONF_PREFIX/fastcgi_params' \\
+		|| cp conf/fastcgi_params '\$(DESTDIR)$NGX_CONF_PREFIX'
+	cp conf/fastcgi_params \\
+		'\$(DESTDIR)$NGX_CONF_PREFIX/fastcgi_params.default'
+
+	test -f '\$(DESTDIR)$NGX_CONF_PREFIX/fastcgi.conf' \\
+		|| cp conf/fastcgi.conf '\$(DESTDIR)$NGX_CONF_PREFIX'
+	cp conf/fastcgi.conf '\$(DESTDIR)$NGX_CONF_PREFIX/fastcgi.conf.default'
+
+	test -f '\$(DESTDIR)$NGX_CONF_PREFIX/uwsgi_params' \\
+		|| cp conf/uwsgi_params '\$(DESTDIR)$NGX_CONF_PREFIX'
+	cp conf/uwsgi_params \\
+		'\$(DESTDIR)$NGX_CONF_PREFIX/uwsgi_params.default'
+
+	test -f '\$(DESTDIR)$NGX_CONF_PREFIX/scgi_params' \\
+		|| cp conf/scgi_params '\$(DESTDIR)$NGX_CONF_PREFIX'
+	cp conf/scgi_params \\
+		'\$(DESTDIR)$NGX_CONF_PREFIX/scgi_params.default'
+
+	test -f '\$(DESTDIR)$NGX_CONF_PATH' \\
+		|| cp conf/nginx.conf '\$(DESTDIR)$NGX_CONF_PATH'
+	cp conf/nginx.conf '\$(DESTDIR)$NGX_CONF_PREFIX/nginx.conf.default'
+
+	test -d '\$(DESTDIR)`dirname "$NGX_PID_PATH"`' \\
+		|| mkdir -p '\$(DESTDIR)`dirname "$NGX_PID_PATH"`'
+
+	test -d '\$(DESTDIR)`dirname "$NGX_HTTP_LOG_PATH"`' \\
+		|| mkdir -p '\$(DESTDIR)`dirname "$NGX_HTTP_LOG_PATH"`'
+
+	test -d '\$(DESTDIR)$NGX_PREFIX/html' \\
+		|| cp -R $NGX_HTML '\$(DESTDIR)$NGX_PREFIX'
+END
+
+
+if test -n "$NGX_ERROR_LOG_PATH"; then
+    cat << END                                                >> $NGX_MAKEFILE
+
+	test -d '\$(DESTDIR)`dirname "$NGX_ERROR_LOG_PATH"`' \\
+		|| mkdir -p '\$(DESTDIR)`dirname "$NGX_ERROR_LOG_PATH"`'
+END
+
+fi
+
+
+if test -n "$DYNAMIC_MODULES"; then
+    cat << END                                                >> $NGX_MAKEFILE
+
+	test -d '\$(DESTDIR)$NGX_MODULES_PATH' \\
+		|| mkdir -p '\$(DESTDIR)$NGX_MODULES_PATH'
+END
+
+fi
+
+
+for ngx_module in $DYNAMIC_MODULES
+do
+    ngx_module=$ngx_module$ngx_modext
+
+    cat << END                                                >> $NGX_MAKEFILE
+
+	test ! -f '\$(DESTDIR)$NGX_MODULES_PATH/$ngx_module' \\
+		|| mv '\$(DESTDIR)$NGX_MODULES_PATH/$ngx_module' \\
+			'\$(DESTDIR)$NGX_MODULES_PATH/$ngx_module.old'
+	cp $NGX_OBJS/$ngx_module '\$(DESTDIR)$NGX_MODULES_PATH/$ngx_module'
+END
+
+done
+
+
+# create Makefile
+
+cat << END >> Makefile
+
+build:
+	\$(MAKE) -f $NGX_MAKEFILE
+
+install:
+	\$(MAKE) -f $NGX_MAKEFILE install
+
+modules:
+	\$(MAKE) -f $NGX_MAKEFILE modules
+
+upgrade:
+	$NGX_SBIN_PATH -t
+
+	kill -USR2 \`cat $NGX_PID_PATH\`
+	sleep 1
+	test -f $NGX_PID_PATH.oldbin
+
+	kill -QUIT \`cat $NGX_PID_PATH.oldbin\`
+
+.PHONY:	build install modules upgrade
+END

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/conf

@@ -0,0 +1,54 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+if [ $USE_PCRE = YES -o $PCRE != NONE ]; then
+    . auto/lib/pcre/conf
+
+else
+    if [ $USE_PCRE = DISABLED -a $HTTP = YES -a $HTTP_REWRITE = YES ]; then
+
+cat << END
+
+$0: error: the HTTP rewrite module requires the PCRE library.
+You can either disable the module by using --without-http_rewrite_module
+option or you have to enable the PCRE support.
+
+END
+        exit 1
+    fi
+fi
+
+
+if [ $USE_OPENSSL = YES ]; then
+    . auto/lib/openssl/conf
+fi
+
+if [ $USE_ZLIB = YES ]; then
+    . auto/lib/zlib/conf
+fi
+
+if [ $USE_LIBXSLT != NO ]; then
+    . auto/lib/libxslt/conf
+fi
+
+if [ $USE_LIBGD != NO ]; then
+    . auto/lib/libgd/conf
+fi
+
+if [ $USE_PERL != NO ]; then
+    . auto/lib/perl/conf
+fi
+
+if [ $USE_GEOIP != NO ]; then
+    . auto/lib/geoip/conf
+fi
+
+if [ $NGX_GOOGLE_PERFTOOLS = YES ]; then
+    . auto/lib/google-perftools/conf
+fi
+
+if [ $NGX_LIBATOMIC != NO ]; then
+    . auto/lib/libatomic/conf
+fi

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/geoip/conf

@@ -0,0 +1,114 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+    ngx_feature="GeoIP library"
+    ngx_feature_name=
+    ngx_feature_run=no
+    ngx_feature_incs="#include <GeoIP.h>"
+    ngx_feature_path=
+    ngx_feature_libs="-lGeoIP"
+    ngx_feature_test="GeoIP_open(NULL, 0)"
+    . auto/feature
+
+
+if [ $ngx_found = no ]; then
+
+    # FreeBSD port
+
+    ngx_feature="GeoIP library in /usr/local/"
+    ngx_feature_path="/usr/local/include"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/usr/local/lib -L/usr/local/lib -lGeoIP"
+    else
+        ngx_feature_libs="-L/usr/local/lib -lGeoIP"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = no ]; then
+
+    # NetBSD port
+
+    ngx_feature="GeoIP library in /usr/pkg/"
+    ngx_feature_path="/usr/pkg/include"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/usr/pkg/lib -L/usr/pkg/lib -lGeoIP"
+    else
+        ngx_feature_libs="-L/usr/pkg/lib -lGeoIP"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = no ]; then
+
+    # MacPorts
+
+    ngx_feature="GeoIP library in /opt/local/"
+    ngx_feature_path="/opt/local/include"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/opt/local/lib -L/opt/local/lib -lGeoIP"
+    else
+        ngx_feature_libs="-L/opt/local/lib -lGeoIP"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = no ]; then
+
+    # Homebrew on Apple Silicon
+
+    ngx_feature="GeoIP library in /opt/homebrew/"
+    ngx_feature_path="/opt/homebrew/include"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/opt/homebrew/lib -L/opt/homebrew/lib -lGeoIP"
+    else
+        ngx_feature_libs="-L/opt/homebrew/lib -lGeoIP"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = yes ]; then
+
+    CORE_INCS="$CORE_INCS $ngx_feature_path"
+
+    if [ $USE_GEOIP = YES ]; then
+        CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
+    fi
+
+    NGX_LIB_GEOIP=$ngx_feature_libs
+
+    ngx_feature="GeoIP IPv6 support"
+    ngx_feature_name="NGX_HAVE_GEOIP_V6"
+    ngx_feature_run=no
+    ngx_feature_incs="#include <stdio.h>
+                      #include <GeoIP.h>"
+    #ngx_feature_path=
+    #ngx_feature_libs=
+    ngx_feature_test="printf(\"%d\", GEOIP_CITY_EDITION_REV0_V6);"
+    . auto/feature
+
+else
+
+cat << END
+
+$0: error: the GeoIP module requires the GeoIP library.
+You can either do not enable the module or install the library.
+
+END
+
+    exit 1
+fi

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/google-perftools/conf

@@ -0,0 +1,78 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+    ngx_feature="Google perftools"
+    ngx_feature_name=
+    ngx_feature_run=no
+    ngx_feature_incs=
+    ngx_feature_path=
+    ngx_feature_libs="-lprofiler"
+    ngx_feature_test="void ProfilerStop(void);
+                      ProfilerStop()"
+    . auto/feature
+
+
+if [ $ngx_found = no ]; then
+
+    # FreeBSD port
+
+    ngx_feature="Google perftools in /usr/local/"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/usr/local/lib -L/usr/local/lib -lprofiler"
+    else
+        ngx_feature_libs="-L/usr/local/lib -lprofiler"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = no ]; then
+
+    # MacPorts
+
+    ngx_feature="Google perftools in /opt/local/"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/opt/local/lib -L/opt/local/lib -lprofiler"
+    else
+        ngx_feature_libs="-L/opt/local/lib -lprofiler"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = no ]; then
+
+    # Homebrew on Apple Silicon
+
+    ngx_feature="Google perftools in /opt/homebrew/"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/opt/homebrew/lib -L/opt/homebrew/lib -lprofiler"
+    else
+        ngx_feature_libs="-L/opt/homebrew/lib -lprofiler"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = yes ]; then
+    CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
+
+else
+
+cat << END
+
+$0: error: the Google perftools module requires the Google perftools
+library. You can either do not enable the module or install the library.
+
+END
+
+    exit 1
+fi

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/libatomic/conf

@@ -0,0 +1,43 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+if [ $NGX_LIBATOMIC != YES ]; then
+
+    have=NGX_HAVE_LIBATOMIC . auto/have
+    CORE_INCS="$CORE_INCS $NGX_LIBATOMIC/src"
+    LINK_DEPS="$LINK_DEPS $NGX_LIBATOMIC/src/libatomic_ops.a"
+    CORE_LIBS="$CORE_LIBS $NGX_LIBATOMIC/src/libatomic_ops.a"
+
+else
+
+    ngx_feature="atomic_ops library"
+    ngx_feature_name=NGX_HAVE_LIBATOMIC
+    ngx_feature_run=yes
+    ngx_feature_incs="#define AO_REQUIRE_CAS
+                      #include <atomic_ops.h>"
+    ngx_feature_path=
+    ngx_feature_libs="-latomic_ops"
+    ngx_feature_test="long  n = 0;
+                      if (!AO_compare_and_swap(&n, 0, 1))
+                          return 1;
+                      if (AO_fetch_and_add(&n, 1) != 1)
+                          return 1;
+                      if (n != 2)
+                          return 1;
+                      AO_nop();"
+    . auto/feature
+
+    if [ $ngx_found = yes ]; then
+        CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
+    else
+
+cat << END
+
+$0: error: libatomic_ops library was not found.
+
+END
+        exit 1
+    fi
+fi

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/libatomic/make

@@ -0,0 +1,16 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+    cat << END                                            >> $NGX_MAKEFILE
+
+$NGX_LIBATOMIC/src/libatomic_ops.a:	$NGX_LIBATOMIC/Makefile
+	cd $NGX_LIBATOMIC && \$(MAKE)
+
+$NGX_LIBATOMIC/Makefile:	$NGX_MAKEFILE
+	cd $NGX_LIBATOMIC \\
+	&& if [ -f Makefile ]; then \$(MAKE) distclean; fi \\
+	&& ./configure
+
+END

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/libgd/conf

@@ -0,0 +1,112 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+    ngx_feature="GD library"
+    ngx_feature_name=
+    ngx_feature_run=no
+    ngx_feature_incs="#include <gd.h>"
+    ngx_feature_path=
+    ngx_feature_libs="-lgd"
+    ngx_feature_test="gdImagePtr img = gdImageCreateFromGifPtr(1, NULL);
+                      (void) img"
+    . auto/feature
+
+
+if [ $ngx_found = no ]; then
+
+    # FreeBSD port
+
+    ngx_feature="GD library in /usr/local/"
+    ngx_feature_path="/usr/local/include"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/usr/local/lib -L/usr/local/lib -lgd"
+    else
+        ngx_feature_libs="-L/usr/local/lib -lgd"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = no ]; then
+
+    # NetBSD port
+
+    ngx_feature="GD library in /usr/pkg/"
+    ngx_feature_path="/usr/pkg/include"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/usr/pkg/lib -L/usr/pkg/lib -lgd"
+    else
+        ngx_feature_libs="-L/usr/pkg/lib -lgd"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = no ]; then
+
+    # MacPorts
+
+    ngx_feature="GD library in /opt/local/"
+    ngx_feature_path="/opt/local/include"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/opt/local/lib -L/opt/local/lib -lgd"
+    else
+        ngx_feature_libs="-L/opt/local/lib -lgd"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = no ]; then
+
+    # Homebrew on Apple Silicon
+
+    ngx_feature="GD library in /opt/homebrew/"
+    ngx_feature_path="/opt/homebrew/include"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/opt/homebrew/lib -L/opt/homebrew/lib -lgd"
+    else
+        ngx_feature_libs="-L/opt/homebrew/lib -lgd"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = yes ]; then
+
+    CORE_INCS="$CORE_INCS $ngx_feature_path"
+
+    if [ $USE_LIBGD = YES ]; then
+        CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
+    fi
+
+    NGX_LIB_LIBGD=$ngx_feature_libs
+
+    ngx_feature="GD WebP support"
+    ngx_feature_name="NGX_HAVE_GD_WEBP"
+    ngx_feature_test="gdImagePtr img = gdImageCreateFromWebpPtr(1, NULL);
+                      (void) img"
+    . auto/feature
+
+else
+
+cat << END
+
+$0: error: the HTTP image filter module requires the GD library.
+You can either do not enable the module or install the libraries.
+
+END
+
+    exit 1
+
+fi

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/libxslt/conf

@@ -0,0 +1,165 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+    ngx_feature="libxslt"
+    ngx_feature_name=
+    ngx_feature_run=no
+    ngx_feature_incs="#include <libxml/parser.h>
+                      #include <libxml/tree.h>
+                      #include <libxslt/xslt.h>
+                      #include <libxslt/xsltInternals.h>
+                      #include <libxslt/transform.h>
+                      #include <libxslt/xsltutils.h>"
+    ngx_feature_path="/usr/include/libxml2"
+    ngx_feature_libs="-lxml2 -lxslt"
+    ngx_feature_test="xmlParserCtxtPtr    ctxt = NULL;
+                      xsltStylesheetPtr   sheet = NULL;
+                      xmlDocPtr           doc = NULL;
+                      xmlParseChunk(ctxt, NULL, 0, 0);
+                      xsltApplyStylesheet(sheet, doc, NULL);"
+    . auto/feature
+
+
+if [ $ngx_found = no ]; then
+
+    # FreeBSD port
+
+    ngx_feature="libxslt in /usr/local/"
+    ngx_feature_path="/usr/local/include/libxml2 /usr/local/include"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/usr/local/lib -L/usr/local/lib -lxml2 -lxslt"
+    else
+        ngx_feature_libs="-L/usr/local/lib -lxml2 -lxslt"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = no ]; then
+
+    # NetBSD port
+
+    ngx_feature="libxslt in /usr/pkg/"
+    ngx_feature_path="/usr/pkg/include/libxml2 /usr/pkg/include"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/usr/pkg/lib -L/usr/pkg/lib -lxml2 -lxslt"
+    else
+        ngx_feature_libs="-L/usr/pkg/lib -lxml2 -lxslt"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = no ]; then
+
+    # MacPorts
+
+    ngx_feature="libxslt in /opt/local/"
+    ngx_feature_path="/opt/local/include/libxml2 /opt/local/include"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/opt/local/lib -L/opt/local/lib -lxml2 -lxslt"
+    else
+        ngx_feature_libs="-L/opt/local/lib -lxml2 -lxslt"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = yes ]; then
+
+    CORE_INCS="$CORE_INCS $ngx_feature_path"
+
+    if [ $USE_LIBXSLT = YES ]; then
+        CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
+    fi
+
+    NGX_LIB_LIBXSLT=$ngx_feature_libs
+
+else
+
+cat << END
+
+$0: error: the HTTP XSLT module requires the libxml2/libxslt
+libraries. You can either do not enable the module or install the libraries.
+
+END
+
+    exit 1
+fi
+
+
+    ngx_feature="libexslt"
+    ngx_feature_name=NGX_HAVE_EXSLT
+    ngx_feature_run=no
+    ngx_feature_incs="#include <libexslt/exslt.h>"
+    ngx_feature_path="/usr/include/libxml2"
+    ngx_feature_libs="-lexslt"
+    ngx_feature_test="exsltRegisterAll();"
+    . auto/feature
+
+if [ $ngx_found = no ]; then
+
+    # FreeBSD port
+
+    ngx_feature="libexslt in /usr/local/"
+    ngx_feature_path="/usr/local/include/libxml2 /usr/local/include"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/usr/local/lib -L/usr/local/lib -lexslt"
+    else
+        ngx_feature_libs="-L/usr/local/lib -lexslt"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = no ]; then
+
+    # NetBSD port
+
+    ngx_feature="libexslt in /usr/pkg/"
+    ngx_feature_path="/usr/pkg/include/libxml2 /usr/local/include"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/usr/pkg/lib -L/usr/pkg/lib -lexslt"
+    else
+        ngx_feature_libs="-L/usr/pkg/lib -lexslt"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = no ]; then
+
+    # MacPorts
+
+    ngx_feature="libexslt in /opt/local/"
+    ngx_feature_path="/opt/local/include/libxml2 /opt/local/include"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/opt/local/lib -L/opt/local/lib -lexslt"
+    else
+        ngx_feature_libs="-L/opt/local/lib -lexslt"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = yes ]; then
+    if [ $USE_LIBXSLT = YES ]; then
+        CORE_LIBS="$CORE_LIBS -lexslt"
+    fi
+
+    NGX_LIB_LIBXSLT="$NGX_LIB_LIBXSLT -lexslt"
+fi

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/make

@@ -0,0 +1,24 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+if [ $PCRE != NONE -a $PCRE != NO -a $PCRE != YES ]; then
+    . auto/lib/pcre/make
+fi
+
+if [ $OPENSSL != NONE -a $OPENSSL != NO -a $OPENSSL != YES ]; then
+    . auto/lib/openssl/make
+fi
+
+if [ $ZLIB != NONE -a $ZLIB != NO -a $ZLIB != YES ]; then
+    . auto/lib/zlib/make
+fi
+
+if [ $NGX_LIBATOMIC != NO -a $NGX_LIBATOMIC != YES ]; then
+    . auto/lib/libatomic/make
+fi
+
+if [ $USE_PERL != NO ]; then
+    . auto/lib/perl/make
+fi

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/openssl/conf

@@ -0,0 +1,193 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+if [ $OPENSSL != NONE ]; then
+
+    have=NGX_OPENSSL . auto/have
+    have=NGX_SSL . auto/have
+
+    have=NGX_OPENSSL_NO_CONFIG . auto/have
+
+    if [ $USE_OPENSSL_QUIC = YES ]; then
+        have=NGX_QUIC . auto/have
+        have=NGX_QUIC_OPENSSL_COMPAT . auto/have
+    fi
+
+    case "$CC" in
+
+        cl | bcc32)
+            CFLAGS="$CFLAGS -DNO_SYS_TYPES_H"
+
+            CORE_INCS="$CORE_INCS $OPENSSL/openssl/include"
+            CORE_DEPS="$CORE_DEPS $OPENSSL/openssl/include/openssl/ssl.h"
+
+            if [ -f $OPENSSL/ms/do_ms.bat ]; then
+                # before OpenSSL 1.1.0
+                CORE_LIBS="$CORE_LIBS $OPENSSL/openssl/lib/ssleay32.lib"
+                CORE_LIBS="$CORE_LIBS $OPENSSL/openssl/lib/libeay32.lib"
+            else
+                # OpenSSL 1.1.0+
+                CORE_LIBS="$CORE_LIBS $OPENSSL/openssl/lib/libssl.lib"
+                CORE_LIBS="$CORE_LIBS $OPENSSL/openssl/lib/libcrypto.lib"
+            fi
+
+            # libeay32.lib requires gdi32.lib
+            CORE_LIBS="$CORE_LIBS gdi32.lib"
+            # OpenSSL 1.0.0 requires crypt32.lib
+            CORE_LIBS="$CORE_LIBS crypt32.lib"
+        ;;
+
+        *)
+            CORE_INCS="$CORE_INCS $OPENSSL/.openssl/include"
+            CORE_DEPS="$CORE_DEPS $OPENSSL/.openssl/include/openssl/ssl.h"
+            CORE_LIBS="$CORE_LIBS $OPENSSL/.openssl/lib/libssl.a"
+            CORE_LIBS="$CORE_LIBS $OPENSSL/.openssl/lib/libcrypto.a"
+            CORE_LIBS="$CORE_LIBS $NGX_LIBDL"
+            CORE_LIBS="$CORE_LIBS $NGX_LIBPTHREAD"
+
+            if [ "$NGX_PLATFORM" = win32 ]; then
+                CORE_LIBS="$CORE_LIBS -lgdi32 -lcrypt32 -lws2_32"
+            fi
+        ;;
+    esac
+
+else
+
+    if [ "$NGX_PLATFORM" != win32 ]; then
+
+        OPENSSL=NO
+
+        ngx_feature="OpenSSL library"
+        ngx_feature_name="NGX_OPENSSL"
+        ngx_feature_run=no
+        ngx_feature_incs="#include <openssl/ssl.h>"
+        ngx_feature_path=
+        ngx_feature_libs="-lssl -lcrypto $NGX_LIBDL $NGX_LIBPTHREAD"
+        ngx_feature_test="SSL_CTX_set_options(NULL, 0)"
+        . auto/feature
+
+        if [ $ngx_found = no ]; then
+
+            # FreeBSD port
+
+            ngx_feature="OpenSSL library in /usr/local/"
+            ngx_feature_path="/usr/local/include"
+
+            if [ $NGX_RPATH = YES ]; then
+                ngx_feature_libs="-R/usr/local/lib -L/usr/local/lib -lssl -lcrypto"
+            else
+                ngx_feature_libs="-L/usr/local/lib -lssl -lcrypto"
+            fi
+
+            ngx_feature_libs="$ngx_feature_libs $NGX_LIBDL $NGX_LIBPTHREAD"
+
+            . auto/feature
+        fi
+
+        if [ $ngx_found = no ]; then
+
+            # NetBSD port
+
+            ngx_feature="OpenSSL library in /usr/pkg/"
+            ngx_feature_path="/usr/pkg/include"
+
+            if [ $NGX_RPATH = YES ]; then
+                ngx_feature_libs="-R/usr/pkg/lib -L/usr/pkg/lib -lssl -lcrypto"
+            else
+                ngx_feature_libs="-L/usr/pkg/lib -lssl -lcrypto"
+            fi
+
+            ngx_feature_libs="$ngx_feature_libs $NGX_LIBDL $NGX_LIBPTHREAD"
+
+            . auto/feature
+        fi
+
+        if [ $ngx_found = no ]; then
+
+            # MacPorts
+
+            ngx_feature="OpenSSL library in /opt/local/"
+            ngx_feature_path="/opt/local/include"
+
+            if [ $NGX_RPATH = YES ]; then
+                ngx_feature_libs="-R/opt/local/lib -L/opt/local/lib -lssl -lcrypto"
+            else
+                ngx_feature_libs="-L/opt/local/lib -lssl -lcrypto"
+            fi
+
+            ngx_feature_libs="$ngx_feature_libs $NGX_LIBDL $NGX_LIBPTHREAD"
+
+            . auto/feature
+        fi
+
+        if [ $ngx_found = no ]; then
+
+            # Homebrew on Apple Silicon
+
+            ngx_feature="OpenSSL library in /opt/homebrew/"
+            ngx_feature_path="/opt/homebrew/include"
+
+            if [ $NGX_RPATH = YES ]; then
+                ngx_feature_libs="-R/opt/homebrew/lib -L/opt/homebrew/lib -lssl -lcrypto"
+            else
+                ngx_feature_libs="-L/opt/homebrew/lib -lssl -lcrypto"
+            fi
+
+            ngx_feature_libs="$ngx_feature_libs $NGX_LIBDL $NGX_LIBPTHREAD"
+
+            . auto/feature
+        fi
+
+        if [ $ngx_found = yes ]; then
+            have=NGX_SSL . auto/have
+            CORE_INCS="$CORE_INCS $ngx_feature_path"
+            CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
+            OPENSSL=YES
+
+            if [ $USE_OPENSSL_QUIC = YES ]; then
+
+                ngx_feature="OpenSSL QUIC support"
+                ngx_feature_name="NGX_QUIC"
+                ngx_feature_test="SSL_set_quic_method(NULL, NULL)"
+                . auto/feature
+
+                if [ $ngx_found = no ]; then
+                    have=NGX_QUIC_OPENSSL_COMPAT . auto/have
+
+                    ngx_feature="OpenSSL QUIC compatibility"
+                    ngx_feature_test="SSL_CTX_add_custom_ext(NULL, 0, 0,
+                                                 NULL, NULL, NULL, NULL, NULL)"
+                    . auto/feature
+                fi
+
+                if [ $ngx_found = no ]; then
+cat << END
+
+$0: error: certain modules require OpenSSL QUIC support.
+You can either do not enable the modules, or install the OpenSSL library with
+QUIC support into the system, or build the OpenSSL library with QUIC support
+statically from the source with nginx by using --with-openssl=<path> option.
+
+END
+                        exit 1
+                fi
+            fi
+        fi
+    fi
+
+    if [ $OPENSSL != YES ]; then
+
+cat << END
+
+$0: error: SSL modules require the OpenSSL library.
+You can either do not enable the modules, or install the OpenSSL library
+into the system, or build the OpenSSL library statically from the source
+with nginx by using --with-openssl=<path> option.
+
+END
+        exit 1
+    fi
+
+fi

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/openssl/make

@@ -0,0 +1,75 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+case "$CC" in
+
+    cl)
+
+        case "$NGX_MACHINE" in
+
+            amd64)
+                OPENSSL_TARGET=VC-WIN64A
+            ;;
+
+            *)
+                OPENSSL_TARGET=VC-WIN32
+            ;;
+
+        esac
+
+        cat << END                                            >> $NGX_MAKEFILE
+
+$OPENSSL/openssl/include/openssl/ssl.h:	$NGX_MAKEFILE
+	\$(MAKE) -f auto/lib/openssl/makefile.msvc			\
+		OPENSSL="$OPENSSL" OPENSSL_OPT="$OPENSSL_OPT"		\
+		OPENSSL_TARGET="$OPENSSL_TARGET"
+
+END
+
+    ;;
+
+    bcc32)
+
+        ngx_opt=`echo "-DOPENSSL=\"$OPENSSL\" -DOPENSSL_OPT=\"$OPENSSL_OPT\"" \
+            | sed -e "s/\//$ngx_regex_dirsep/g"`
+
+        cat << END                                            >> $NGX_MAKEFILE
+
+`echo "$OPENSSL\\openssl\\lib\\libeay32.lib:				\
+	$OPENSSL\\openssl\\include\\openssl\\ssl.h"			\
+	| sed -e "s/\//$ngx_regex_dirsep/g"`
+
+`echo "$OPENSSL\\openssl\\lib\\ssleay32.lib:				\
+	$OPENSSL\\openssl\\include\\openssl\\ssl.h"			\
+	| sed -e "s/\//$ngx_regex_dirsep/g"`
+
+`echo "$OPENSSL\\openssl\\include\\openssl\\ssl.h:	$NGX_MAKEFILE"	\
+	| sed -e "s/\//$ngx_regex_dirsep/g"`
+	\$(MAKE) -f auto/lib/openssl/makefile.bcc $ngx_opt
+
+END
+
+    ;;
+
+    *)
+        case $OPENSSL in
+            /*) ngx_prefix="$OPENSSL/.openssl" ;;
+            *)  ngx_prefix="$PWD/$OPENSSL/.openssl" ;;
+        esac
+
+        cat << END                                            >> $NGX_MAKEFILE
+
+$OPENSSL/.openssl/include/openssl/ssl.h:	$NGX_MAKEFILE
+	cd $OPENSSL \\
+	&& if [ -f Makefile ]; then \$(MAKE) clean; fi \\
+	&& ./config --prefix=$ngx_prefix no-shared no-threads $OPENSSL_OPT \\
+	&& \$(MAKE) \\
+	&& \$(MAKE) install_sw LIBDIR=lib
+
+END
+
+    ;;
+
+esac

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/openssl/makefile.bcc

@@ -0,0 +1,18 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+all:
+	cd $(OPENSSL)
+
+	perl Configure BC-32 no-shared --prefix=openssl $(OPENSSL_OPT)
+
+	ms\do_nasm
+
+	$(MAKE) -f ms\bcb.mak
+	$(MAKE) -f ms\bcb.mak install
+
+	# Borland's make does not expand "[ch]" in
+	#    copy "inc32\openssl\*.[ch]" "openssl\include\openssl"
+	copy inc32\openssl\*.h openssl\include\openssl

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/openssl/makefile.msvc

@@ -0,0 +1,21 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+all:
+	cd $(OPENSSL)
+
+	perl Configure $(OPENSSL_TARGET) no-shared no-threads		\
+		--prefix="%cd%/openssl" 				\
+		--openssldir="%cd%/openssl/ssl" 			\
+		$(OPENSSL_OPT)
+
+	if exist ms\do_ms.bat (						\
+		ms\do_ms						\
+		&& $(MAKE) -f ms\nt.mak					\
+		&& $(MAKE) -f ms\nt.mak install				\
+	) else (							\
+		$(MAKE)							\
+		&& $(MAKE) install_sw					\
+	)

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/pcre/conf

@@ -0,0 +1,235 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+if [ $PCRE != NONE ]; then
+
+    if [ -f $PCRE/src/pcre2.h.generic ]; then
+
+        PCRE_LIBRARY=PCRE2
+
+        have=NGX_PCRE . auto/have
+        have=NGX_PCRE2 . auto/have
+
+        if [ "$NGX_PLATFORM" = win32 ]; then
+            have=PCRE2_STATIC . auto/have
+        fi
+
+        CORE_INCS="$CORE_INCS $PCRE/src/"
+        CORE_DEPS="$CORE_DEPS $PCRE/src/pcre2.h"
+
+        case "$NGX_CC_NAME" in
+
+            msvc)
+                LINK_DEPS="$LINK_DEPS $PCRE/src/pcre2-8.lib"
+                CORE_LIBS="$CORE_LIBS $PCRE/src/pcre2-8.lib"
+            ;;
+
+            *)
+                LINK_DEPS="$LINK_DEPS $PCRE/.libs/libpcre2-8.a"
+                CORE_LIBS="$CORE_LIBS $PCRE/.libs/libpcre2-8.a"
+            ;;
+
+        esac
+
+    else
+
+        PCRE_LIBRARY=PCRE
+
+        have=NGX_PCRE . auto/have
+
+        if [ "$NGX_PLATFORM" = win32 ]; then
+            have=PCRE_STATIC . auto/have
+        fi
+
+        CORE_INCS="$CORE_INCS $PCRE"
+        CORE_DEPS="$CORE_DEPS $PCRE/pcre.h"
+
+        case "$NGX_CC_NAME" in
+
+            msvc | owc | bcc)
+                LINK_DEPS="$LINK_DEPS $PCRE/pcre.lib"
+                CORE_LIBS="$CORE_LIBS $PCRE/pcre.lib"
+            ;;
+
+            *)
+                LINK_DEPS="$LINK_DEPS $PCRE/.libs/libpcre.a"
+                CORE_LIBS="$CORE_LIBS $PCRE/.libs/libpcre.a"
+            ;;
+
+        esac
+    fi
+
+    if [ $PCRE_JIT = YES ]; then
+        have=NGX_HAVE_PCRE_JIT . auto/have
+        PCRE_CONF_OPT="$PCRE_CONF_OPT --enable-jit"
+    fi
+
+else
+
+    if [ "$NGX_PLATFORM" != win32 ]; then
+        PCRE=NO
+    fi
+
+    if [ $PCRE = NO -a $PCRE2 != DISABLED ]; then
+
+        ngx_feature="PCRE2 library"
+        ngx_feature_name="NGX_PCRE2"
+        ngx_feature_run=no
+        ngx_feature_incs="#define PCRE2_CODE_UNIT_WIDTH 8
+                          #include <pcre2.h>"
+        ngx_feature_path=
+        ngx_feature_libs="-lpcre2-8"
+        ngx_feature_test="pcre2_code *re;
+                          re = pcre2_compile(NULL, 0, 0, NULL, NULL, NULL);
+                          if (re == NULL) return 1"
+        . auto/feature
+
+        if [ $ngx_found = no ]; then
+
+            # pcre2-config
+
+            ngx_pcre2_prefix=`pcre2-config --prefix 2>/dev/null`
+
+            if [ -n "$ngx_pcre2_prefix" ]; then
+                ngx_feature="PCRE2 library in $ngx_pcre2_prefix"
+                ngx_feature_path=`pcre2-config --cflags \
+                                  | sed -n -e 's/.*-I *\([^ ][^ ]*\).*/\1/p'`
+                ngx_feature_libs=`pcre2-config --libs8`
+                . auto/feature
+            fi
+        fi
+
+        if [ $ngx_found = yes ]; then
+            have=NGX_PCRE . auto/have
+            CORE_INCS="$CORE_INCS $ngx_feature_path"
+            CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
+            PCRE=YES
+            PCRE_LIBRARY=PCRE2
+        fi
+    fi
+
+    if [ $PCRE = NO ]; then
+
+        ngx_feature="PCRE library"
+        ngx_feature_name="NGX_PCRE"
+        ngx_feature_run=no
+        ngx_feature_incs="#include <pcre.h>"
+        ngx_feature_path=
+        ngx_feature_libs="-lpcre"
+        ngx_feature_test="pcre *re;
+                          re = pcre_compile(NULL, 0, NULL, 0, NULL);
+                          if (re == NULL) return 1"
+        . auto/feature
+
+        if [ $ngx_found = no ]; then
+
+            # FreeBSD port
+
+            ngx_feature="PCRE library in /usr/local/"
+            ngx_feature_path="/usr/local/include"
+
+            if [ $NGX_RPATH = YES ]; then
+                ngx_feature_libs="-R/usr/local/lib -L/usr/local/lib -lpcre"
+            else
+                ngx_feature_libs="-L/usr/local/lib -lpcre"
+            fi
+
+            . auto/feature
+        fi
+
+        if [ $ngx_found = no ]; then
+
+            # RedHat RPM, Solaris package
+
+            ngx_feature="PCRE library in /usr/include/pcre/"
+            ngx_feature_path="/usr/include/pcre"
+            ngx_feature_libs="-lpcre"
+
+            . auto/feature
+        fi
+
+        if [ $ngx_found = no ]; then
+
+            # NetBSD port
+
+            ngx_feature="PCRE library in /usr/pkg/"
+            ngx_feature_path="/usr/pkg/include"
+
+            if [ $NGX_RPATH = YES ]; then
+                ngx_feature_libs="-R/usr/pkg/lib -L/usr/pkg/lib -lpcre"
+            else
+                ngx_feature_libs="-L/usr/pkg/lib -lpcre"
+            fi
+
+            . auto/feature
+        fi
+
+        if [ $ngx_found = no ]; then
+
+            # MacPorts
+
+            ngx_feature="PCRE library in /opt/local/"
+            ngx_feature_path="/opt/local/include"
+
+            if [ $NGX_RPATH = YES ]; then
+                ngx_feature_libs="-R/opt/local/lib -L/opt/local/lib -lpcre"
+            else
+                ngx_feature_libs="-L/opt/local/lib -lpcre"
+            fi
+
+            . auto/feature
+        fi
+
+        if [ $ngx_found = no ]; then
+
+            # Homebrew on Apple Silicon
+
+            ngx_feature="PCRE library in /opt/homebrew/"
+            ngx_feature_path="/opt/homebrew/include"
+
+            if [ $NGX_RPATH = YES ]; then
+                ngx_feature_libs="-R/opt/homebrew/lib -L/opt/homebrew/lib -lpcre"
+            else
+                ngx_feature_libs="-L/opt/homebrew/lib -lpcre"
+            fi
+
+            . auto/feature
+        fi
+
+        if [ $ngx_found = yes ]; then
+            CORE_INCS="$CORE_INCS $ngx_feature_path"
+            CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
+            PCRE=YES
+            PCRE_LIBRARY=PCRE
+        fi
+
+        if [ $PCRE = YES ]; then
+            ngx_feature="PCRE JIT support"
+            ngx_feature_name="NGX_HAVE_PCRE_JIT"
+            ngx_feature_test="int jit = 0;
+                              pcre_free_study(NULL);
+                              pcre_config(PCRE_CONFIG_JIT, &jit);
+                              if (jit != 1) return 1;"
+            . auto/feature
+
+            if [ $ngx_found = yes ]; then
+                PCRE_JIT=YES
+            fi
+        fi
+    fi
+
+    if [ $PCRE != YES ]; then
+cat << END
+
+$0: error: the HTTP rewrite module requires the PCRE library.
+You can either disable the module by using --without-http_rewrite_module
+option, or install the PCRE library into the system, or build the PCRE library
+statically from the source with nginx by using --with-pcre=<path> option.
+
+END
+        exit 1
+    fi
+
+fi

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/pcre/make

@@ -0,0 +1,168 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+if [ $PCRE_LIBRARY = PCRE2 ]; then
+
+    # PCRE2
+
+    if [ $NGX_CC_NAME = msvc ]; then
+
+        # With PCRE2, it is not possible to compile all sources.
+        # Since list of source files changes between versions, we
+        # test files which might not be present.
+
+        ngx_pcre_srcs="pcre2_auto_possess.c \
+                       pcre2_chartables.c \
+                       pcre2_compile.c \
+                       pcre2_config.c \
+                       pcre2_context.c \
+                       pcre2_dfa_match.c \
+                       pcre2_error.c \
+                       pcre2_jit_compile.c \
+                       pcre2_maketables.c \
+                       pcre2_match.c \
+                       pcre2_match_data.c \
+                       pcre2_newline.c \
+                       pcre2_ord2utf.c \
+                       pcre2_pattern_info.c \
+                       pcre2_string_utils.c \
+                       pcre2_study.c \
+                       pcre2_substitute.c \
+                       pcre2_substring.c \
+                       pcre2_tables.c \
+                       pcre2_ucd.c \
+                       pcre2_valid_utf.c \
+                       pcre2_xclass.c"
+
+        ngx_pcre_test="pcre2_convert.c \
+                       pcre2_extuni.c \
+                       pcre2_find_bracket.c \
+                       pcre2_script_run.c \
+                       pcre2_serialize.c"
+
+        for ngx_src in $ngx_pcre_test
+        do
+            if [ -f $PCRE/src/$ngx_src ]; then
+                ngx_pcre_srcs="$ngx_pcre_srcs $ngx_src"
+            fi
+        done
+
+        ngx_pcre_objs=`echo $ngx_pcre_srcs \
+            | sed -e "s#\([^ ]*\.\)c#\1$ngx_objext#g"`
+
+        ngx_pcre_srcs=`echo $ngx_pcre_srcs \
+            | sed -e "s/  *\([^ ][^ ]*\)/$ngx_regex_cont\1/g"`
+        ngx_pcre_objs=`echo $ngx_pcre_objs \
+            | sed -e "s/  *\([^ ][^ ]*\)/$ngx_regex_cont\1/g"`
+
+        cat << END                                            >> $NGX_MAKEFILE
+
+PCRE_CFLAGS =	-O2 -Ob1 -Oi -Gs $LIBC $CPU_OPT
+PCRE_FLAGS =	-DHAVE_CONFIG_H -DPCRE2_STATIC -DPCRE2_CODE_UNIT_WIDTH=8 \\
+		-DHAVE_MEMMOVE
+
+PCRE_SRCS =	 $ngx_pcre_srcs
+PCRE_OBJS =	 $ngx_pcre_objs
+
+$PCRE/src/pcre2.h:
+	cd $PCRE/src \\
+	&& copy /y config.h.generic config.h \\
+	&& copy /y pcre2.h.generic pcre2.h \\
+	&& copy /y pcre2_chartables.c.dist pcre2_chartables.c
+
+$PCRE/src/pcre2-8.lib:	$PCRE/src/pcre2.h $NGX_MAKEFILE
+	cd $PCRE/src \\
+	&& cl -nologo -c \$(PCRE_CFLAGS) -I . \$(PCRE_FLAGS) \$(PCRE_SRCS) \\
+	&& link -lib -out:pcre2-8.lib -verbose:lib \$(PCRE_OBJS)
+
+END
+
+    else
+
+        cat << END                                            >> $NGX_MAKEFILE
+
+$PCRE/src/pcre2.h:	$PCRE/Makefile
+
+$PCRE/Makefile:	$NGX_MAKEFILE
+	cd $PCRE \\
+	&& if [ -f Makefile ]; then \$(MAKE) distclean; fi \\
+	&& CC="\$(CC)" CFLAGS="$PCRE_OPT" \\
+	./configure --disable-shared $PCRE_CONF_OPT
+
+$PCRE/.libs/libpcre2-8.a:	$PCRE/Makefile
+	cd $PCRE \\
+	&& \$(MAKE) libpcre2-8.la
+
+END
+
+    fi
+
+
+else
+
+    # PCRE
+
+    case "$NGX_CC_NAME" in
+
+        msvc)
+            ngx_makefile=makefile.msvc
+            ngx_opt="CPU_OPT=\"$CPU_OPT\" LIBC=$LIBC"
+            ngx_pcre="PCRE=\"$PCRE\""
+        ;;
+
+        owc)
+            ngx_makefile=makefile.owc
+            ngx_opt="CPU_OPT=\"$CPU_OPT\""
+            ngx_pcre=`echo PCRE=\"$PCRE\" | sed -e "s/\//$ngx_regex_dirsep/g"`
+        ;;
+
+        bcc)
+            ngx_makefile=makefile.bcc
+            ngx_opt="-DCPU_OPT=\"$CPU_OPT\""
+            ngx_pcre=`echo \-DPCRE=\"$PCRE\" \
+                | sed -e "s/\//$ngx_regex_dirsep/g"`
+        ;;
+
+        *)
+            ngx_makefile=
+        ;;
+
+    esac
+
+
+    if [ -n "$ngx_makefile" ]; then
+
+        cat << END                                            >> $NGX_MAKEFILE
+
+`echo "$PCRE/pcre.lib:	$PCRE/pcre.h $NGX_MAKEFILE"			\
+	| sed -e "s/\//$ngx_regex_dirsep/g"`
+	\$(MAKE) -f auto/lib/pcre/$ngx_makefile $ngx_pcre $ngx_opt
+
+`echo "$PCRE/pcre.h:" | sed -e "s/\//$ngx_regex_dirsep/g"`
+	\$(MAKE) -f auto/lib/pcre/$ngx_makefile $ngx_pcre pcre.h
+
+END
+
+    else
+
+        cat << END                                            >> $NGX_MAKEFILE
+
+$PCRE/pcre.h:	$PCRE/Makefile
+
+$PCRE/Makefile:	$NGX_MAKEFILE
+	cd $PCRE \\
+	&& if [ -f Makefile ]; then \$(MAKE) distclean; fi \\
+	&& CC="\$(CC)" CFLAGS="$PCRE_OPT" \\
+	./configure --disable-shared $PCRE_CONF_OPT
+
+$PCRE/.libs/libpcre.a:	$PCRE/Makefile
+	cd $PCRE \\
+	&& \$(MAKE) libpcre.la
+
+END
+
+    fi
+
+fi

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/pcre/makefile.bcc

@@ -0,0 +1,27 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+CFLAGS =	-q -O2 -tWM -w-8004 $(CPU_OPT)
+PCREFLAGS =	-DHAVE_CONFIG_H -DPCRE_STATIC -DPOSIX_MALLOC_THRESHOLD=10 \
+		-DSUPPORT_PCRE8 -DHAVE_MEMMOVE
+
+
+pcre.lib:
+	cd $(PCRE)
+
+	bcc32 -c $(CFLAGS) -I. $(PCREFLAGS) pcre_*.c
+
+	copy /y nul pcre.lst
+	for %n in (*.obj) do @echo +%n ^^& >> pcre.lst
+	echo + >> pcre.lst
+
+	tlib pcre.lib @pcre.lst
+
+pcre.h:
+	cd $(PCRE)
+
+	copy /y pcre.h.generic pcre.h
+	copy /y config.h.generic config.h
+	copy /y pcre_chartables.c.dist pcre_chartables.c

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/pcre/makefile.msvc

@@ -0,0 +1,23 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+CFLAGS =	-O2 -Ob1 -Oi -Gs $(LIBC) $(CPU_OPT)
+PCREFLAGS =	-DHAVE_CONFIG_H -DPCRE_STATIC -DPOSIX_MALLOC_THRESHOLD=10 \
+		-DSUPPORT_PCRE8 -DHAVE_MEMMOVE
+
+
+pcre.lib:
+	cd $(PCRE)
+
+	cl -nologo -c $(CFLAGS) -I . $(PCREFLAGS) pcre_*.c
+
+	link -lib -out:pcre.lib -verbose:lib pcre_*.obj
+
+pcre.h:
+	cd $(PCRE)
+
+	copy /y pcre.h.generic pcre.h
+	copy /y config.h.generic config.h
+	copy /y pcre_chartables.c.dist pcre_chartables.c

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/pcre/makefile.owc

@@ -0,0 +1,25 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+CFLAGS =	-c -zq -bt=nt -ot -op -oi -oe -s -bm $(CPU_OPT)
+PCREFLAGS =	-DHAVE_CONFIG_H -DPCRE_STATIC -DPOSIX_MALLOC_THRESHOLD=10 &
+		-DSUPPORT_PCRE8 -DHAVE_MEMMOVE
+
+
+pcre.lib:
+	cd $(PCRE)
+
+	wcl386 $(CFLAGS) -i=. $(PCREFLAGS) pcre_*.c
+
+	dir /b *.obj > pcre.lst
+
+	wlib -n pcre.lib @pcre.lst
+
+pcre.h:
+	cd $(PCRE)
+
+	copy /y pcre.h.generic pcre.h
+	copy /y config.h.generic config.h
+	copy /y pcre_chartables.c.dist pcre_chartables.c

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/perl/conf

@@ -0,0 +1,83 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+echo "checking for perl"
+
+
+NGX_PERL_VER=`$NGX_PERL -v 2>&1 | grep '^This is perl' 2>&1 \
+                                | sed -e 's/^This is perl, \(.*\)/\1/'`
+
+if test -n "$NGX_PERL_VER"; then
+    echo " + perl version: $NGX_PERL_VER"
+
+    if [ "`$NGX_PERL -e 'use 5.008006; print "OK"'`" != "OK" ]; then
+        echo
+        echo "$0: error: perl 5.8.6 or higher is required"
+        echo
+
+        exit 1;
+    fi
+
+    if [ "`$NGX_PERL -MExtUtils::Embed -e 'print "OK"'`" != "OK" ]; then
+        echo
+        echo "$0: error: perl module ExtUtils::Embed is required"
+        echo
+
+        exit 1;
+    fi
+
+    NGX_PM_CFLAGS=`$NGX_PERL -MExtUtils::Embed -e ccopts`
+    NGX_PM_LDFLAGS=`$NGX_PERL -MConfig -e 'print $Config{lddlflags}'`
+
+    NGX_PERL_CFLAGS="$CFLAGS `$NGX_PERL -MExtUtils::Embed -e ccopts`"
+
+    # gcc 4.1/4.2 warn about unused values in pTHX_
+    NGX_PERL_CFLAGS=`echo $NGX_PERL_CFLAGS \
+                     | sed -e 's/-Wunused-value/-Wno-unused-value/'`
+    # icc8 warns 'declaration hides parameter "my_perl"' in ENTER and LEAVE
+    NGX_PERL_CFLAGS=`echo $NGX_PERL_CFLAGS \
+                     | sed -e 's/-wd171/-wd171 -wd1599/'`
+
+    ngx_perl_ldopts=`$NGX_PERL -MExtUtils::Embed -e ldopts`
+
+    ngx_perl_dlext=`$NGX_PERL -MConfig -e 'print $Config{dlext}'`
+    ngx_perl_libdir="src/http/modules/perl/blib/arch/auto"
+    ngx_perl_module="$ngx_perl_libdir/nginx/nginx.$ngx_perl_dlext"
+
+    if $NGX_PERL -V:usemultiplicity | grep define > /dev/null; then
+        have=NGX_HAVE_PERL_MULTIPLICITY . auto/have
+        echo " + perl interpreter multiplicity found"
+    fi
+
+    if $NGX_PERL -V:useithreads | grep undef > /dev/null; then
+        # FreeBSD port wants to link with -pthread non-threaded perl
+        ngx_perl_ldopts=`echo $ngx_perl_ldopts | sed 's/ -pthread//'`
+    fi
+
+    if [ "$NGX_SYSTEM" = "Darwin" ]; then
+        # OS X system perl wants to link universal binaries
+        ngx_perl_ldopts=`echo $ngx_perl_ldopts \
+                         | sed -e 's/-arch i386//' -e 's/-arch x86_64//'`
+    fi
+
+    if [ $USE_PERL = YES ]; then
+        CORE_LINK="$CORE_LINK $ngx_perl_ldopts"
+    fi
+
+    NGX_LIB_PERL="$ngx_perl_ldopts"
+
+    if test -n "$NGX_PERL_MODULES"; then
+        have=NGX_PERL_MODULES value="(u_char *) \"$NGX_PERL_MODULES\""
+        . auto/define
+        NGX_PERL_MODULES_MAN=$NGX_PERL_MODULES/man3
+    fi
+
+else
+    echo
+    echo "$0: error: perl 5.8.6 or higher is required"
+    echo
+
+    exit 1;
+fi

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/perl/make

@@ -0,0 +1,46 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+cat << END                                                    >> $NGX_MAKEFILE
+
+$NGX_OBJS/src/http/modules/perl/ngx_http_perl_module.o: \\
+		$NGX_OBJS/$ngx_perl_module
+
+$NGX_OBJS/$ngx_perl_module: \\
+		\$(CORE_DEPS) \$(HTTP_DEPS) \\
+		src/http/modules/perl/ngx_http_perl_module.h \\
+		$NGX_OBJS/src/http/modules/perl/Makefile
+	cd $NGX_OBJS/src/http/modules/perl && \$(MAKE)
+
+	rm -rf $NGX_OBJS/install_perl
+
+
+$NGX_OBJS/src/http/modules/perl/Makefile: \\
+		$NGX_AUTO_CONFIG_H \\
+		src/core/nginx.h \\
+		src/http/modules/perl/Makefile.PL \\
+		src/http/modules/perl/nginx.pm \\
+		src/http/modules/perl/nginx.xs \\
+		src/http/modules/perl/typemap
+	grep 'define NGINX_VERSION' src/core/nginx.h \\
+		| sed -e 's/^.*"\(.*\)".*/\1/' > \\
+		$NGX_OBJS/src/http/modules/perl/version
+	sed "s/%%VERSION%%/\`cat $NGX_OBJS/src/http/modules/perl/version\`/" \\
+		src/http/modules/perl/nginx.pm > \\
+		$NGX_OBJS/src/http/modules/perl/nginx.pm
+	cp -p src/http/modules/perl/nginx.xs $NGX_OBJS/src/http/modules/perl/
+	cp -p src/http/modules/perl/typemap $NGX_OBJS/src/http/modules/perl/
+	cp -p src/http/modules/perl/Makefile.PL $NGX_OBJS/src/http/modules/perl/
+
+	cd $NGX_OBJS/src/http/modules/perl \\
+		&& NGX_PM_CFLAGS="\$(NGX_PM_CFLAGS) -g $NGX_CC_OPT" \\
+			NGX_PM_LDFLAGS="$NGX_LD_OPT \$(NGX_PM_LDFLAGS)" \\
+			NGX_INCS="$CORE_INCS $NGX_OBJS $HTTP_INCS" \\
+			NGX_DEPS="\$(CORE_DEPS) \$(HTTP_DEPS)" \\
+		$NGX_PERL Makefile.PL \\
+			LIB=$NGX_PERL_MODULES \\
+			INSTALLSITEMAN3DIR=$NGX_PERL_MODULES_MAN
+
+END

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/zlib/conf

@@ -0,0 +1,79 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+if [ $ZLIB != NONE ]; then
+    CORE_INCS="$CORE_INCS $ZLIB"
+
+    case "$NGX_CC_NAME" in
+
+        msvc | owc | bcc)
+            have=NGX_ZLIB . auto/have
+            LINK_DEPS="$LINK_DEPS $ZLIB/zlib.lib"
+            CORE_LIBS="$CORE_LIBS $ZLIB/zlib.lib"
+        ;;
+
+        icc)
+            have=NGX_ZLIB . auto/have
+            LINK_DEPS="$LINK_DEPS $ZLIB/libz.a"
+
+            # to allow -ipo optimization we link with the *.o but not library
+            CORE_LIBS="$CORE_LIBS $ZLIB/adler32.o"
+            CORE_LIBS="$CORE_LIBS $ZLIB/crc32.o"
+            CORE_LIBS="$CORE_LIBS $ZLIB/deflate.o"
+            CORE_LIBS="$CORE_LIBS $ZLIB/trees.o"
+            CORE_LIBS="$CORE_LIBS $ZLIB/zutil.o"
+            CORE_LIBS="$CORE_LIBS $ZLIB/compress.o"
+
+            if [ $ZLIB_ASM != NO ]; then
+                CORE_LIBS="$CORE_LIBS $ZLIB/match.o"
+            fi
+        ;;
+
+        *)
+            have=NGX_ZLIB . auto/have
+            LINK_DEPS="$LINK_DEPS $ZLIB/libz.a"
+            CORE_LIBS="$CORE_LIBS $ZLIB/libz.a"
+            #CORE_LIBS="$CORE_LIBS -L $ZLIB -lz"
+        ;;
+
+    esac
+
+else
+
+    if [ "$NGX_PLATFORM" != win32 ]; then
+        ZLIB=NO
+
+        # FreeBSD, Solaris, Linux
+
+        ngx_feature="zlib library"
+        ngx_feature_name="NGX_ZLIB"
+        ngx_feature_run=no
+        ngx_feature_incs="#include <zlib.h>"
+        ngx_feature_path=
+        ngx_feature_libs="-lz"
+        ngx_feature_test="z_stream z; deflate(&z, Z_NO_FLUSH)"
+        . auto/feature
+
+
+        if [ $ngx_found = yes ]; then
+            CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
+            ZLIB=YES
+            ngx_found=no
+        fi
+    fi
+
+    if [ $ZLIB != YES ]; then
+cat << END
+
+$0: error: the HTTP gzip module requires the zlib library.
+You can either disable the module by using --without-http_gzip_module
+option, or install the zlib library into the system, or build the zlib library
+statically from the source with nginx by using --with-zlib=<path> option.
+
+END
+        exit 1
+    fi
+
+fi

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/zlib/make

@@ -0,0 +1,135 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+case "$NGX_CC_NAME" in
+
+    msvc)
+        ngx_makefile=makefile.msvc
+        ngx_opt="CPU_OPT=\"$CPU_OPT\" LIBC=$LIBC"
+        ngx_zlib="ZLIB=\"$ZLIB\""
+
+    ;;
+
+    owc)
+        ngx_makefile=makefile.owc
+        ngx_opt="CPU_OPT=\"$CPU_OPT\""
+        ngx_zlib=`echo ZLIB=\"$ZLIB\" | sed -e "s/\//$ngx_regex_dirsep/g"`
+    ;;
+
+    bcc)
+        ngx_makefile=makefile.bcc
+        ngx_opt="-DCPU_OPT=\"$CPU_OPT\""
+        ngx_zlib=`echo \-DZLIB=\"$ZLIB\" | sed -e "s/\//$ngx_regex_dirsep/g"`
+    ;;
+
+    *)
+        ngx_makefile=
+    ;;
+
+esac
+
+
+done=NO
+
+
+case "$NGX_PLATFORM" in
+
+    win32)
+
+        if [ -n "$ngx_makefile" ]; then
+            cat << END                                        >> $NGX_MAKEFILE
+
+`echo "$ZLIB/zlib.lib:	$NGX_MAKEFILE" | sed -e "s/\//$ngx_regex_dirsep/g"`
+	\$(MAKE) -f auto/lib/zlib/$ngx_makefile $ngx_opt $ngx_zlib
+
+END
+
+        else
+
+            cat << END                                        >> $NGX_MAKEFILE
+
+$ZLIB/libz.a:	$NGX_MAKEFILE
+	cd $ZLIB \\
+	&& \$(MAKE) distclean \\
+	&& \$(MAKE) -f win32/Makefile.gcc \\
+		CFLAGS="$ZLIB_OPT" CC="\$(CC)" \\
+		libz.a
+
+END
+
+        fi
+
+        done=YES
+    ;;
+
+    # FreeBSD: i386
+    # Linux: i686
+
+    *:i386 | *:i686)
+        case $ZLIB_ASM in
+            pentium)
+
+                cat << END                                    >> $NGX_MAKEFILE
+
+$ZLIB/libz.a:	$NGX_MAKEFILE
+	cd $ZLIB \\
+	&& \$(MAKE) distclean \\
+	&& cp contrib/asm586/match.S . \\
+	&& CFLAGS="$ZLIB_OPT -DASMV" CC="\$(CC)" \\
+		./configure \\
+	&& \$(MAKE) OBJA=match.o libz.a
+
+END
+
+                done=YES
+            ;;
+
+            pentiumpro)
+
+                cat << END                                    >> $NGX_MAKEFILE
+
+$ZLIB/libz.a:	$NGX_MAKEFILE
+	cd $ZLIB \\
+	&& \$(MAKE) distclean \\
+	&& cp contrib/asm686/match.S . \\
+	&& CFLAGS="$ZLIB_OPT -DASMV" CC="\$(CC)" \\
+		./configure \\
+	&& \$(MAKE) OBJA=match.o libz.a
+
+END
+
+                done=YES
+            ;;
+
+            NO)
+            ;;
+
+            *)
+                echo "$0: error: invalid --with-zlib-asm=$ZLIB_ASM option."
+                echo "The valid values are \"pentium\" and \"pentiumpro\" only".
+                echo
+
+                exit 1;
+            ;;
+        esac
+    ;;
+
+esac
+
+
+if [ $done = NO ]; then
+
+    cat << END                                                >> $NGX_MAKEFILE
+
+$ZLIB/libz.a:	$NGX_MAKEFILE
+	cd $ZLIB \\
+	&& \$(MAKE) distclean \\
+	&& CFLAGS="$ZLIB_OPT" CC="\$(CC)" \\
+		./configure \\
+	&& \$(MAKE) libz.a
+
+END
+
+fi

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/zlib/makefile.bcc

@@ -0,0 +1,17 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+CFLAGS = -q -O2 -tWM -w-8004 -w-8012 $(CPU_OPT)
+
+zlib.lib:
+	cd $(ZLIB)
+
+	bcc32 -c $(CFLAGS) adler32.c crc32.c deflate.c \
+		trees.c zutil.c compress.c \
+		inflate.c inffast.c inftrees.c
+
+	tlib zlib.lib +adler32.obj +crc32.obj +deflate.obj \
+		+trees.obj +zutil.obj +compress.obj \
+		+inflate.obj +inffast.obj +inftrees.obj

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/zlib/makefile.msvc

@@ -0,0 +1,17 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+CFLAGS = -nologo -O2 -Ob1 -Oi -Gs $(LIBC) $(CPU_OPT)
+
+zlib.lib:
+	cd $(ZLIB)
+
+	cl -c $(CFLAGS) adler32.c crc32.c deflate.c \
+		trees.c zutil.c compress.c \
+		inflate.c inffast.c inftrees.c
+
+	link -lib -out:zlib.lib adler32.obj crc32.obj deflate.obj \
+		trees.obj zutil.obj compress.obj \
+		inflate.obj inffast.obj inftrees.obj

nginx-demo/nginx-src/nginx-1.26.0/auto/lib/zlib/makefile.owc

@@ -0,0 +1,14 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+CFLAGS = -zq -bt=nt -ot -op -oi -oe -s -bm $(CPU_OPT)
+
+zlib.lib:
+	cd $(ZLIB)
+
+	wcl386 -c $(CFLAGS) adler32.c crc32.c deflate.c trees.c zutil.c &
+		compress.c inflate.c inffast.c inftrees.c
+	wlib -n zlib.lib adler32.obj crc32.obj deflate.obj trees.obj &
+		zutil.obj compress.obj inflate.obj inffast.obj inftrees.obj

nginx-demo/nginx-src/nginx-1.26.0/auto/make

@@ -0,0 +1,674 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+echo "creating $NGX_MAKEFILE"
+
+mkdir -p $NGX_OBJS/src/core $NGX_OBJS/src/event $NGX_OBJS/src/event/modules \
+         $NGX_OBJS/src/event/quic \
+         $NGX_OBJS/src/os/unix $NGX_OBJS/src/os/win32 \
+         $NGX_OBJS/src/http $NGX_OBJS/src/http/v2 $NGX_OBJS/src/http/v3 \
+         $NGX_OBJS/src/http/modules $NGX_OBJS/src/http/modules/perl \
+         $NGX_OBJS/src/mail \
+         $NGX_OBJS/src/stream \
+         $NGX_OBJS/src/misc
+
+
+ngx_objs_dir=$NGX_OBJS$ngx_regex_dirsep
+ngx_use_pch=`echo $NGX_USE_PCH | sed -e "s/\//$ngx_regex_dirsep/g"`
+
+
+cat << END                                                     > $NGX_MAKEFILE
+
+CC =	$CC
+CFLAGS = $CFLAGS
+CPP =	$CPP
+LINK =	$LINK
+
+END
+
+
+if test -n "$NGX_PERL_CFLAGS"; then
+    echo NGX_PERL_CFLAGS = $NGX_PERL_CFLAGS                   >> $NGX_MAKEFILE
+    echo NGX_PM_CFLAGS = $NGX_PM_CFLAGS                       >> $NGX_MAKEFILE
+    echo NGX_PM_LDFLAGS = $NGX_PM_LDFLAGS                     >> $NGX_MAKEFILE
+fi
+
+
+# ALL_INCS, required by the addons and by OpenWatcom C precompiled headers
+
+ngx_incs=`echo $CORE_INCS $NGX_OBJS $HTTP_INCS $MAIL_INCS $STREAM_INCS\
+    | sed -e "s/  *\([^ ][^ ]*\)/$ngx_regex_cont$ngx_include_opt\1/g" \
+          -e "s/\//$ngx_regex_dirsep/g"`
+
+cat << END                                                    >> $NGX_MAKEFILE
+
+ALL_INCS = $ngx_include_opt$ngx_incs
+
+END
+
+
+ngx_all_srcs="$CORE_SRCS"
+
+
+# the core dependencies and include paths
+
+ngx_deps=`echo $CORE_DEPS $NGX_AUTO_CONFIG_H $NGX_PCH \
+    | sed -e "s/  *\([^ ][^ ]*\)/$ngx_regex_cont\1/g" \
+          -e "s/\//$ngx_regex_dirsep/g"`
+
+ngx_incs=`echo $CORE_INCS $NGX_OBJS \
+    | sed -e "s/  *\([^ ][^ ]*\)/$ngx_regex_cont$ngx_include_opt\1/g" \
+          -e "s/\//$ngx_regex_dirsep/g"`
+
+cat << END                                                    >> $NGX_MAKEFILE
+
+CORE_DEPS = $ngx_deps
+
+
+CORE_INCS = $ngx_include_opt$ngx_incs
+
+END
+
+
+# the http dependencies and include paths
+
+if [ $HTTP = YES ]; then
+
+    ngx_all_srcs="$ngx_all_srcs $HTTP_SRCS"
+
+    ngx_deps=`echo $HTTP_DEPS \
+        | sed -e "s/  *\([^ ][^ ]*\)/$ngx_regex_cont\1/g" \
+              -e "s/\//$ngx_regex_dirsep/g"`
+
+    ngx_incs=`echo $HTTP_INCS \
+        | sed -e "s/  *\([^ ][^ ]*\)/$ngx_regex_cont$ngx_include_opt\1/g" \
+              -e "s/\//$ngx_regex_dirsep/g"`
+
+    cat << END                                                >> $NGX_MAKEFILE
+
+HTTP_DEPS = $ngx_deps
+
+
+HTTP_INCS = $ngx_include_opt$ngx_incs
+
+END
+
+fi
+
+
+# the mail dependencies and include paths
+
+if [ $MAIL != NO ]; then
+
+    if [ $MAIL = YES ]; then
+        ngx_all_srcs="$ngx_all_srcs $MAIL_SRCS"
+    fi
+
+    ngx_deps=`echo $MAIL_DEPS \
+        | sed -e "s/  *\([^ ][^ ]*\)/$ngx_regex_cont\1/g" \
+              -e "s/\//$ngx_regex_dirsep/g"`
+
+    ngx_incs=`echo $MAIL_INCS \
+        | sed -e "s/  *\([^ ][^ ]*\)/$ngx_regex_cont$ngx_include_opt\1/g" \
+              -e "s/\//$ngx_regex_dirsep/g"`
+
+    cat << END                                                >> $NGX_MAKEFILE
+
+MAIL_DEPS = $ngx_deps
+
+
+MAIL_INCS = $ngx_include_opt$ngx_incs
+
+END
+
+fi
+
+
+# the stream dependencies and include paths
+
+if [ $STREAM != NO ]; then
+
+    if [ $STREAM = YES ]; then
+        ngx_all_srcs="$ngx_all_srcs $STREAM_SRCS"
+    fi
+
+    ngx_deps=`echo $STREAM_DEPS \
+        | sed -e "s/  *\([^ ][^ ]*\)/$ngx_regex_cont\1/g" \
+              -e "s/\//$ngx_regex_dirsep/g"`
+
+    ngx_incs=`echo $STREAM_INCS \
+        | sed -e "s/  *\([^ ][^ ]*\)/$ngx_regex_cont$ngx_include_opt\1/g" \
+              -e "s/\//$ngx_regex_dirsep/g"`
+
+    cat << END                                                >> $NGX_MAKEFILE
+
+STREAM_DEPS = $ngx_deps
+
+
+STREAM_INCS = $ngx_include_opt$ngx_incs
+
+END
+
+fi
+
+
+ngx_all_srcs="$ngx_all_srcs $MISC_SRCS"
+
+
+if test -n "$NGX_ADDON_SRCS$DYNAMIC_MODULES"; then
+
+cat << END                                                >> $NGX_MAKEFILE
+
+ADDON_DEPS = \$(CORE_DEPS) $NGX_ADDON_DEPS
+
+END
+
+fi
+
+
+# nginx
+
+ngx_all_srcs=`echo $ngx_all_srcs | sed -e "s/\//$ngx_regex_dirsep/g"`
+
+for ngx_src in $NGX_ADDON_SRCS
+do
+    ngx_obj="addon/`basename \`dirname $ngx_src\``"
+
+    test -d $NGX_OBJS/$ngx_obj || mkdir -p $NGX_OBJS/$ngx_obj
+
+    ngx_obj=`echo $ngx_obj/\`basename $ngx_src\` \
+        | sed -e "s/\//$ngx_regex_dirsep/g"`
+
+    ngx_all_srcs="$ngx_all_srcs $ngx_obj"
+done
+
+ngx_all_objs=`echo $ngx_all_srcs \
+    | sed -e "s#\([^ ]*\.\)cpp#$NGX_OBJS\/\1$ngx_objext#g" \
+          -e "s#\([^ ]*\.\)cc#$NGX_OBJS\/\1$ngx_objext#g" \
+          -e "s#\([^ ]*\.\)c#$NGX_OBJS\/\1$ngx_objext#g" \
+          -e "s#\([^ ]*\.\)S#$NGX_OBJS\/\1$ngx_objext#g"`
+
+ngx_modules_c=`echo $NGX_MODULES_C | sed -e "s/\//$ngx_regex_dirsep/g"`
+
+ngx_modules_obj=`echo $ngx_modules_c | sed -e "s/\(.*\.\)c/\1$ngx_objext/"`
+
+
+if test -n "$NGX_RES"; then
+   ngx_res=$NGX_RES
+else
+   ngx_res="$NGX_RC $NGX_ICONS"
+   ngx_rcc=`echo $NGX_RCC | sed -e "s/\//$ngx_regex_dirsep/g"`
+fi
+
+ngx_deps=`echo $ngx_all_objs $ngx_modules_obj $ngx_res $LINK_DEPS \
+    | sed -e "s/  *\([^ ][^ ]*\)/$ngx_regex_cont\1/g" \
+          -e "s/\//$ngx_regex_dirsep/g"`
+
+ngx_objs=`echo $ngx_all_objs $ngx_modules_obj \
+    | sed -e "s/  *\([^ ][^ ]*\)/$ngx_long_regex_cont\1/g" \
+          -e "s/\//$ngx_regex_dirsep/g"`
+
+ngx_libs=
+if test -n "$NGX_LD_OPT$CORE_LIBS"; then
+    ngx_libs=`echo $NGX_LD_OPT $CORE_LIBS \
+        | sed -e "s/\//$ngx_regex_dirsep/g" -e "s/^/$ngx_long_regex_cont/"`
+fi
+
+ngx_link=${CORE_LINK:+`echo $CORE_LINK \
+    | sed -e "s/\//$ngx_regex_dirsep/g" -e "s/^/$ngx_long_regex_cont/"`}
+
+ngx_main_link=${MAIN_LINK:+`echo $MAIN_LINK \
+    | sed -e "s/\//$ngx_regex_dirsep/g" -e "s/^/$ngx_long_regex_cont/"`}
+
+
+cat << END                                                    >> $NGX_MAKEFILE
+
+build:	binary modules manpage
+
+binary:	$NGX_OBJS${ngx_dirsep}nginx$ngx_binext
+
+$NGX_OBJS${ngx_dirsep}nginx$ngx_binext:	$ngx_deps$ngx_spacer
+	\$(LINK) $ngx_long_start$ngx_binout$NGX_OBJS${ngx_dirsep}nginx$ngx_binext$ngx_long_cont$ngx_objs$ngx_libs$ngx_link$ngx_main_link
+	$ngx_rcc
+$ngx_long_end
+
+modules:
+END
+
+
+# ngx_modules.c
+
+if test -n "$NGX_PCH"; then
+    ngx_cc="\$(CC) $ngx_compile_opt \$(CFLAGS) $ngx_use_pch \$(ALL_INCS)"
+else
+    ngx_cc="\$(CC) $ngx_compile_opt \$(CFLAGS) \$(CORE_INCS)"
+fi
+
+cat << END                                                    >> $NGX_MAKEFILE
+
+$ngx_modules_obj:	\$(CORE_DEPS)$ngx_cont$ngx_modules_c
+	$ngx_cc$ngx_tab$ngx_objout$ngx_modules_obj$ngx_tab$ngx_modules_c$NGX_AUX
+
+END
+
+
+# the core sources
+
+for ngx_src in $CORE_SRCS
+do
+    ngx_src=`echo $ngx_src | sed -e "s/\//$ngx_regex_dirsep/g"`
+    ngx_obj=`echo $ngx_src \
+        | sed -e "s#^\(.*\.\)cpp\\$#$ngx_objs_dir\1$ngx_objext#g" \
+              -e "s#^\(.*\.\)cc\\$#$ngx_objs_dir\1$ngx_objext#g" \
+              -e "s#^\(.*\.\)c\\$#$ngx_objs_dir\1$ngx_objext#g" \
+              -e "s#^\(.*\.\)S\\$#$ngx_objs_dir\1$ngx_objext#g"`
+
+    cat << END                                                >> $NGX_MAKEFILE
+
+$ngx_obj:	\$(CORE_DEPS)$ngx_cont$ngx_src
+	$ngx_cc$ngx_tab$ngx_objout$ngx_obj$ngx_tab$ngx_src$NGX_AUX
+
+END
+
+done
+
+
+# the http sources
+
+if [ $HTTP = YES ]; then
+
+    if test -n "$NGX_PCH"; then
+        ngx_cc="\$(CC) $ngx_compile_opt \$(CFLAGS) $ngx_use_pch \$(ALL_INCS)"
+    else
+        ngx_cc="\$(CC) $ngx_compile_opt \$(CFLAGS) \$(CORE_INCS) \$(HTTP_INCS)"
+        ngx_perl_cc="\$(CC) $ngx_compile_opt \$(NGX_PERL_CFLAGS)"
+        ngx_perl_cc="$ngx_perl_cc \$(CORE_INCS) \$(HTTP_INCS)"
+    fi
+
+    for ngx_source in $HTTP_SRCS
+    do
+        ngx_src=`echo $ngx_source | sed -e "s/\//$ngx_regex_dirsep/g"`
+        ngx_obj=`echo $ngx_src \
+            | sed -e "s#^\(.*\.\)cpp\\$#$ngx_objs_dir\1$ngx_objext#g" \
+                  -e "s#^\(.*\.\)cc\\$#$ngx_objs_dir\1$ngx_objext#g" \
+                  -e "s#^\(.*\.\)c\\$#$ngx_objs_dir\1$ngx_objext#g" \
+                  -e "s#^\(.*\.\)S\\$#$ngx_objs_dir\1$ngx_objext#g"`
+
+        if [ $ngx_source = src/http/modules/perl/ngx_http_perl_module.c ]; then
+
+            cat << END                                        >> $NGX_MAKEFILE
+
+$ngx_obj:	\$(CORE_DEPS) \$(HTTP_DEPS)$ngx_cont$ngx_src
+	$ngx_perl_cc$ngx_tab$ngx_objout$ngx_obj$ngx_tab$ngx_src$NGX_AUX
+
+END
+        else
+
+            cat << END                                        >> $NGX_MAKEFILE
+
+$ngx_obj:	\$(CORE_DEPS) \$(HTTP_DEPS)$ngx_cont$ngx_src
+	$ngx_cc$ngx_tab$ngx_objout$ngx_obj$ngx_tab$ngx_src$NGX_AUX
+
+END
+
+        fi
+    done
+
+fi
+
+
+# the mail sources
+
+if [ $MAIL = YES ]; then
+
+    if test -n "$NGX_PCH"; then
+        ngx_cc="\$(CC) $ngx_compile_opt \$(CFLAGS) $ngx_use_pch \$(ALL_INCS)"
+    else
+        ngx_cc="\$(CC) $ngx_compile_opt \$(CFLAGS) \$(CORE_INCS) \$(MAIL_INCS)"
+    fi
+
+    for ngx_src in $MAIL_SRCS
+    do
+        ngx_src=`echo $ngx_src | sed -e "s/\//$ngx_regex_dirsep/g"`
+        ngx_obj=`echo $ngx_src \
+            | sed -e "s#^\(.*\.\)cpp\\$#$ngx_objs_dir\1$ngx_objext#g" \
+                  -e "s#^\(.*\.\)cc\\$#$ngx_objs_dir\1$ngx_objext#g" \
+                  -e "s#^\(.*\.\)c\\$#$ngx_objs_dir\1$ngx_objext#g" \
+                  -e "s#^\(.*\.\)S\\$#$ngx_objs_dir\1$ngx_objext#g"`
+
+        cat << END                                            >> $NGX_MAKEFILE
+
+$ngx_obj:	\$(CORE_DEPS) \$(MAIL_DEPS)$ngx_cont$ngx_src
+	$ngx_cc$ngx_tab$ngx_objout$ngx_obj$ngx_tab$ngx_src$NGX_AUX
+
+END
+    done
+
+fi
+
+
+# the stream sources
+
+if [ $STREAM = YES ]; then
+
+    if test -n "$NGX_PCH"; then
+        ngx_cc="\$(CC) $ngx_compile_opt \$(CFLAGS) $ngx_use_pch \$(ALL_INCS)"
+    else
+        ngx_cc="\$(CC) $ngx_compile_opt \$(CFLAGS) \$(CORE_INCS) \$(STREAM_INCS)"
+    fi
+
+    for ngx_src in $STREAM_SRCS
+    do
+        ngx_src=`echo $ngx_src | sed -e "s/\//$ngx_regex_dirsep/g"`
+        ngx_obj=`echo $ngx_src \
+            | sed -e "s#^\(.*\.\)cpp\\$#$ngx_objs_dir\1$ngx_objext#g" \
+                  -e "s#^\(.*\.\)cc\\$#$ngx_objs_dir\1$ngx_objext#g" \
+                  -e "s#^\(.*\.\)c\\$#$ngx_objs_dir\1$ngx_objext#g" \
+                  -e "s#^\(.*\.\)S\\$#$ngx_objs_dir\1$ngx_objext#g"`
+
+        cat << END                                            >> $NGX_MAKEFILE
+
+$ngx_obj:	\$(CORE_DEPS) \$(STREAM_DEPS)$ngx_cont$ngx_src
+	$ngx_cc$ngx_tab$ngx_objout$ngx_obj$ngx_tab$ngx_src$NGX_AUX
+
+END
+    done
+
+fi
+
+
+# the misc sources
+
+if test -n "$MISC_SRCS"; then
+
+    ngx_cc="\$(CC) $ngx_compile_opt \$(CFLAGS) $ngx_use_pch \$(ALL_INCS)"
+
+    for ngx_src in $MISC_SRCS
+    do
+        ngx_src=`echo $ngx_src | sed -e "s/\//$ngx_regex_dirsep/g"`
+        ngx_obj=`echo $ngx_src \
+            | sed -e "s#^\(.*\.\)cpp\\$#$ngx_objs_dir\1$ngx_objext#g" \
+                  -e "s#^\(.*\.\)cc\\$#$ngx_objs_dir\1$ngx_objext#g" \
+                  -e "s#^\(.*\.\)c\\$#$ngx_objs_dir\1$ngx_objext#g" \
+                  -e "s#^\(.*\.\)S\\$#$ngx_objs_dir\1$ngx_objext#g"`
+
+        cat << END                                            >> $NGX_MAKEFILE
+
+$ngx_obj:	\$(CORE_DEPS) $ngx_cont$ngx_src
+	$ngx_cc$ngx_tab$ngx_objout$ngx_obj$ngx_tab$ngx_src$NGX_AUX
+
+END
+    done
+
+fi
+
+
+# the addons sources
+
+if test -n "$NGX_ADDON_SRCS"; then
+
+    ngx_cc="\$(CC) $ngx_compile_opt \$(CFLAGS) $ngx_use_pch \$(ALL_INCS)"
+
+    for ngx_src in $NGX_ADDON_SRCS
+    do
+        ngx_obj="addon/`basename \`dirname $ngx_src\``"
+
+        ngx_obj=`echo $ngx_obj/\`basename $ngx_src\` \
+            | sed -e "s/\//$ngx_regex_dirsep/g"`
+
+        ngx_obj=`echo $ngx_obj \
+            | sed -e "s#^\(.*\.\)cpp\\$#$ngx_objs_dir\1$ngx_objext#g" \
+                  -e "s#^\(.*\.\)cc\\$#$ngx_objs_dir\1$ngx_objext#g" \
+                  -e "s#^\(.*\.\)c\\$#$ngx_objs_dir\1$ngx_objext#g" \
+                  -e "s#^\(.*\.\)S\\$#$ngx_objs_dir\1$ngx_objext#g"`
+
+        ngx_src=`echo $ngx_src | sed -e "s/\//$ngx_regex_dirsep/g"`
+
+        cat << END                                            >> $NGX_MAKEFILE
+
+$ngx_obj:	\$(ADDON_DEPS)$ngx_cont$ngx_src
+	$ngx_cc$ngx_tab$ngx_objout$ngx_obj$ngx_tab$ngx_src$NGX_AUX
+
+END
+    done
+
+fi
+
+
+# the addons config.make
+
+if test -n "$NGX_ADDONS$DYNAMIC_ADDONS"; then
+
+    for ngx_addon_dir in $NGX_ADDONS $DYNAMIC_ADDONS
+    do
+        if test -f $ngx_addon_dir/config.make; then
+            . $ngx_addon_dir/config.make
+        fi
+    done
+fi
+
+
+# Win32 resource file
+
+if test -n "$NGX_RES"; then
+
+    ngx_res=`echo "$NGX_RES:	$NGX_RC $NGX_ICONS" \
+                 | sed -e "s/\//$ngx_regex_dirsep/g"`
+    ngx_rcc=`echo $NGX_RCC | sed -e "s/\//$ngx_regex_dirsep/g"`
+
+    cat << END                                                >> $NGX_MAKEFILE
+
+$ngx_res
+	$ngx_rcc
+
+END
+
+fi
+
+
+# the precompiled headers
+
+if test -n "$NGX_PCH"; then
+    echo "#include <ngx_config.h>" > $NGX_OBJS/ngx_pch.c
+
+    ngx_pch="src/core/ngx_config.h $OS_CONFIG $NGX_OBJS/ngx_auto_config.h"
+    ngx_pch=`echo "$NGX_PCH:	$ngx_pch" | sed -e "s/\//$ngx_regex_dirsep/g"`
+
+    ngx_src="\$(CC) \$(CFLAGS) $NGX_BUILD_PCH $ngx_compile_opt \$(ALL_INCS)"
+    ngx_src="$ngx_src $ngx_objout$NGX_OBJS/ngx_pch.obj $NGX_OBJS/ngx_pch.c"
+    ngx_src=`echo $ngx_src | sed -e "s/\//$ngx_regex_dirsep/g"`
+
+    cat << END                                                >> $NGX_MAKEFILE
+
+$ngx_pch
+	$ngx_src
+
+END
+
+fi
+
+
+# dynamic modules
+
+if test -n "$NGX_PCH"; then
+    ngx_cc="\$(CC) $ngx_compile_opt $ngx_pic_opt \$(CFLAGS) $ngx_use_pch \$(ALL_INCS)"
+else
+    ngx_cc="\$(CC) $ngx_compile_opt $ngx_pic_opt \$(CFLAGS) \$(ALL_INCS)"
+    ngx_perl_cc="\$(CC) $ngx_compile_opt $ngx_pic_opt \$(NGX_PERL_CFLAGS)"
+    ngx_perl_cc="$ngx_perl_cc \$(ALL_INCS)"
+fi
+
+for ngx_module in $DYNAMIC_MODULES
+do
+    eval ngx_module_srcs="\$${ngx_module}_SRCS"
+    eval ngx_module_shrd="\$${ngx_module}_SHRD"
+    eval eval ngx_module_libs="\\\"\$${ngx_module}_LIBS\\\""
+
+    eval ngx_module_modules="\$${ngx_module}_MODULES"
+    eval ngx_module_order="\$${ngx_module}_ORDER"
+
+    ngx_modules_c=$NGX_OBJS/${ngx_module}_modules.c
+
+    cat << END                                    > $ngx_modules_c
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+
+END
+
+    for mod in $ngx_module_modules
+    do
+        echo "extern ngx_module_t  $mod;"         >> $ngx_modules_c
+    done
+
+    echo                                          >> $ngx_modules_c
+    echo 'ngx_module_t *ngx_modules[] = {'        >> $ngx_modules_c
+
+    for mod in $ngx_module_modules
+    do
+        echo "    &$mod,"                         >> $ngx_modules_c
+    done
+
+    cat << END                                    >> $ngx_modules_c
+    NULL
+};
+
+END
+
+    echo 'char *ngx_module_names[] = {'           >> $ngx_modules_c
+
+    for mod in $ngx_module_modules
+    do
+        echo "    \"$mod\","                      >> $ngx_modules_c
+    done
+
+    cat << END                                    >> $ngx_modules_c
+    NULL
+};
+
+END
+
+    echo 'char *ngx_module_order[] = {'           >> $ngx_modules_c
+
+    for mod in $ngx_module_order
+    do
+        echo "    \"$mod\","                      >> $ngx_modules_c
+    done
+
+    cat << END                                    >> $ngx_modules_c
+    NULL
+};
+
+END
+
+    ngx_modules_c=`echo $ngx_modules_c | sed -e "s/\//$ngx_regex_dirsep/g"`
+
+    ngx_modules_obj=`echo $ngx_modules_c \
+        | sed -e "s/\(.*\.\)c/\1$ngx_objext/"`
+
+    ngx_module_objs=
+    for ngx_src in $ngx_module_srcs $ngx_module_shrd
+    do
+        case "$ngx_src" in
+            src/*)
+                ngx_obj=$ngx_src
+                ;;
+            *)
+                ngx_obj="addon/`basename \`dirname $ngx_src\``"
+                mkdir -p $NGX_OBJS/$ngx_obj
+                ngx_obj="$ngx_obj/`basename $ngx_src`"
+                ;;
+        esac
+
+        ngx_module_objs="$ngx_module_objs $ngx_obj"
+    done
+
+    ngx_module_objs=`echo $ngx_module_objs \
+        | sed -e "s#\([^ ]*\.\)cpp#$NGX_OBJS\/\1$ngx_objext#g" \
+              -e "s#\([^ ]*\.\)cc#$NGX_OBJS\/\1$ngx_objext#g" \
+              -e "s#\([^ ]*\.\)c#$NGX_OBJS\/\1$ngx_objext#g" \
+              -e "s#\([^ ]*\.\)S#$NGX_OBJS\/\1$ngx_objext#g"`
+
+    ngx_deps=`echo $ngx_module_objs $ngx_modules_obj $LINK_DEPS \
+        | sed -e "s/  *\([^ ][^ ]*\)/$ngx_regex_cont\1/g" \
+              -e "s/\//$ngx_regex_dirsep/g"`
+
+    ngx_objs=`echo $ngx_module_objs $ngx_modules_obj \
+        | sed -e "s/  *\([^ ][^ ]*\)/$ngx_long_regex_cont\1/g" \
+              -e "s/\//$ngx_regex_dirsep/g"`
+
+    ngx_obj=$NGX_OBJS$ngx_dirsep$ngx_module$ngx_modext
+
+    if [ "$NGX_PLATFORM" = win32 ]; then
+        ngx_module_libs="$CORE_LIBS $ngx_module_libs"
+    fi
+
+    ngx_libs=
+    if test -n "$NGX_LD_OPT$ngx_module_libs"; then
+        ngx_libs=`echo $NGX_LD_OPT $ngx_module_libs \
+            | sed -e "s/\//$ngx_regex_dirsep/g" -e "s/^/$ngx_long_regex_cont/"`
+    fi
+
+    ngx_link=${CORE_LINK:+`echo $CORE_LINK \
+        | sed -e "s/\//$ngx_regex_dirsep/g" -e "s/^/$ngx_long_regex_cont/"`}
+
+    ngx_module_link=${MODULE_LINK:+`echo $MODULE_LINK \
+        | sed -e "s/\//$ngx_regex_dirsep/g" -e "s/^/$ngx_long_regex_cont/"`}
+
+
+    cat << END                                            >> $NGX_MAKEFILE
+
+modules:	$ngx_obj
+
+$ngx_obj:	$ngx_deps$ngx_spacer
+	\$(LINK) $ngx_long_start$ngx_binout$ngx_obj$ngx_long_cont$ngx_objs$ngx_libs$ngx_link$ngx_module_link
+$ngx_long_end
+
+$ngx_modules_obj:	\$(CORE_DEPS)$ngx_cont$ngx_modules_c
+	$ngx_cc$ngx_tab$ngx_objout$ngx_modules_obj$ngx_tab$ngx_modules_c$NGX_AUX
+
+END
+
+    for ngx_source in $ngx_module_srcs
+    do
+        case "$ngx_source" in
+            src/*)
+                ngx_obj=`echo $ngx_source | sed -e "s/\//$ngx_regex_dirsep/g"`
+                ;;
+            *)
+                ngx_obj="addon/`basename \`dirname $ngx_source\``"
+                ngx_obj=`echo $ngx_obj/\`basename $ngx_source\` \
+                    | sed -e "s/\//$ngx_regex_dirsep/g"`
+                ;;
+        esac
+
+        ngx_obj=`echo $ngx_obj \
+            | sed -e "s#^\(.*\.\)cpp\\$#$ngx_objs_dir\1$ngx_objext#g" \
+                  -e "s#^\(.*\.\)cc\\$#$ngx_objs_dir\1$ngx_objext#g" \
+                  -e "s#^\(.*\.\)c\\$#$ngx_objs_dir\1$ngx_objext#g" \
+                  -e "s#^\(.*\.\)S\\$#$ngx_objs_dir\1$ngx_objext#g"`
+
+        ngx_src=`echo $ngx_source | sed -e "s/\//$ngx_regex_dirsep/g"`
+
+        if [ $ngx_source = src/http/modules/perl/ngx_http_perl_module.c ]; then
+
+            cat << END                                        >> $NGX_MAKEFILE
+
+$ngx_obj:	\$(ADDON_DEPS)$ngx_cont$ngx_src
+	$ngx_perl_cc$ngx_tab$ngx_objout$ngx_obj$ngx_tab$ngx_src$NGX_AUX
+
+END
+        else
+
+            cat << END                                        >> $NGX_MAKEFILE
+
+$ngx_obj:	\$(ADDON_DEPS)$ngx_cont$ngx_src
+	$ngx_cc$ngx_tab$ngx_objout$ngx_obj$ngx_tab$ngx_src$NGX_AUX
+
+END
+
+        fi
+    done
+done

nginx-demo/nginx-src/nginx-1.26.0/auto/module

@@ -0,0 +1,178 @@
+
+# Copyright (C) Ruslan Ermilov
+# Copyright (C) Nginx, Inc.
+
+
+case $ngx_module_type in
+    HTTP_*) ngx_var=HTTP ;;
+    *)      ngx_var=$ngx_module_type ;;
+esac
+
+
+if [ "$ngx_module_link" = DYNAMIC ]; then
+
+    for ngx_module in $ngx_module_name; do
+        # extract the first name
+        break
+    done
+
+    DYNAMIC_MODULES="$DYNAMIC_MODULES $ngx_module"
+
+    eval ${ngx_module}_MODULES=\"$ngx_module_name\"
+
+    if [ -z "$ngx_module_order" -a \
+         \( "$ngx_module_type" = "HTTP_FILTER" \
+         -o "$ngx_module_type" = "HTTP_AUX_FILTER" \) ]
+    then
+        eval ${ngx_module}_ORDER=\"$ngx_module_name \
+                                   ngx_http_copy_filter_module\"
+    else
+        eval ${ngx_module}_ORDER=\"$ngx_module_order\"
+    fi
+
+    srcs=
+    shrd=
+    for src in $ngx_module_srcs
+    do
+        found=no
+        for old in $DYNAMIC_MODULES_SRCS
+        do
+            if [ $src = $old ]; then
+                found=yes
+                break
+            fi
+        done
+
+        if [ $found = no ]; then
+            srcs="$srcs $src"
+        else
+            shrd="$shrd $src"
+        fi
+    done
+    eval ${ngx_module}_SRCS=\"$srcs\"
+    eval ${ngx_module}_SHRD=\"$shrd\"
+
+    DYNAMIC_MODULES_SRCS="$DYNAMIC_MODULES_SRCS $srcs"
+
+    if test -n "$ngx_module_incs"; then
+        CORE_INCS="$CORE_INCS $ngx_module_incs"
+    fi
+
+    if test -n "$ngx_module_deps"; then
+        NGX_ADDON_DEPS="$NGX_ADDON_DEPS $ngx_module_deps"
+    fi
+
+    libs=
+    for lib in $ngx_module_libs
+    do
+        case $lib in
+
+            LIBXSLT | LIBGD | GEOIP | PERL)
+                libs="$libs \$NGX_LIB_$lib"
+
+                if eval [ "\$USE_${lib}" = NO ] ; then
+                    eval USE_${lib}=DYNAMIC
+                fi
+            ;;
+
+            PCRE | OPENSSL | ZLIB)
+                eval USE_${lib}=YES
+            ;;
+
+            MD5 | SHA1)
+                # obsolete
+            ;;
+
+            *)
+                libs="$libs $lib"
+            ;;
+
+        esac
+    done
+    eval ${ngx_module}_LIBS=\'$libs\'
+
+elif [ "$ngx_module_link" = YES ]; then
+
+    eval ${ngx_module_type}_MODULES=\"\$${ngx_module_type}_MODULES \
+                                      $ngx_module_name\"
+
+    eval ${ngx_var}_SRCS=\"\$${ngx_var}_SRCS $ngx_module_srcs\"
+
+    if test -n "$ngx_module_incs"; then
+        eval ${ngx_var}_INCS=\"\$${ngx_var}_INCS $ngx_module_incs\"
+    fi
+
+    if test -n "$ngx_module_deps"; then
+        eval ${ngx_var}_DEPS=\"\$${ngx_var}_DEPS $ngx_module_deps\"
+    fi
+
+    for lib in $ngx_module_libs
+    do
+        case $lib in
+
+            PCRE | OPENSSL | ZLIB | LIBXSLT | LIBGD | PERL | GEOIP)
+                eval USE_${lib}=YES
+            ;;
+
+            MD5 | SHA1)
+                # obsolete
+            ;;
+
+            *)
+                CORE_LIBS="$CORE_LIBS $lib"
+            ;;
+
+        esac
+    done
+
+elif [ "$ngx_module_link" = ADDON ]; then
+
+    eval ${ngx_module_type}_MODULES=\"\$${ngx_module_type}_MODULES \
+                                      $ngx_module_name\"
+
+    srcs=
+    for src in $ngx_module_srcs
+    do
+        found=no
+        for old in $NGX_ADDON_SRCS
+        do
+            if [ $src = $old ]; then
+                found=yes
+                break
+            fi
+        done
+
+        if [ $found = no ]; then
+            srcs="$srcs $src"
+        fi
+    done
+
+    NGX_ADDON_SRCS="$NGX_ADDON_SRCS $srcs"
+
+    if test -n "$ngx_module_incs"; then
+        eval ${ngx_var}_INCS=\"\$${ngx_var}_INCS $ngx_module_incs\"
+    fi
+
+    if test -n "$ngx_module_deps"; then
+        NGX_ADDON_DEPS="$NGX_ADDON_DEPS $ngx_module_deps"
+    fi
+
+    for lib in $ngx_module_libs
+    do
+        case $lib in
+
+            PCRE | OPENSSL | ZLIB | LIBXSLT | LIBGD | PERL | GEOIP)
+                eval USE_${lib}=YES
+            ;;
+
+            MD5 | SHA1)
+                # obsolete
+            ;;
+
+            *)
+                CORE_LIBS="$CORE_LIBS $lib"
+            ;;
+
+        esac
+    done
+fi

nginx-demo/nginx-src/nginx-1.26.0/auto/nohave

@@ -0,0 +1,12 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+cat << END >> $NGX_AUTO_CONFIG_H
+
+#ifndef $have
+#define $have  0
+#endif
+
+END

nginx-demo/nginx-src/nginx-1.26.0/auto/options

@@ -0,0 +1,650 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+help=no
+
+NGX_PREFIX=
+NGX_SBIN_PATH=
+NGX_MODULES_PATH=
+NGX_CONF_PREFIX=
+NGX_CONF_PATH=
+NGX_ERROR_LOG_PATH=
+NGX_PID_PATH=
+NGX_LOCK_PATH=
+NGX_USER=
+NGX_GROUP=
+NGX_BUILD=
+
+CC=${CC:-cc}
+CPP=
+NGX_OBJS=objs
+
+NGX_DEBUG=NO
+NGX_CC_OPT=
+NGX_LD_OPT=
+CPU=NO
+
+NGX_RPATH=NO
+
+NGX_TEST_BUILD_DEVPOLL=NO
+NGX_TEST_BUILD_EVENTPORT=NO
+NGX_TEST_BUILD_EPOLL=NO
+NGX_TEST_BUILD_SOLARIS_SENDFILEV=NO
+
+NGX_PLATFORM=
+NGX_WINE=
+
+EVENT_FOUND=NO
+
+EVENT_SELECT=NO
+EVENT_POLL=NO
+
+USE_THREADS=NO
+
+NGX_FILE_AIO=NO
+
+QUIC_BPF=NO
+
+HTTP=YES
+
+NGX_HTTP_LOG_PATH=
+NGX_HTTP_CLIENT_TEMP_PATH=
+NGX_HTTP_PROXY_TEMP_PATH=
+NGX_HTTP_FASTCGI_TEMP_PATH=
+NGX_HTTP_UWSGI_TEMP_PATH=
+NGX_HTTP_SCGI_TEMP_PATH=
+
+HTTP_CACHE=YES
+HTTP_CHARSET=YES
+HTTP_GZIP=YES
+HTTP_SSL=NO
+HTTP_V2=NO
+HTTP_V3=NO
+HTTP_SSI=YES
+HTTP_REALIP=NO
+HTTP_XSLT=NO
+HTTP_IMAGE_FILTER=NO
+HTTP_SUB=NO
+HTTP_ADDITION=NO
+HTTP_DAV=NO
+HTTP_ACCESS=YES
+HTTP_AUTH_BASIC=YES
+HTTP_AUTH_REQUEST=NO
+HTTP_MIRROR=YES
+HTTP_USERID=YES
+HTTP_SLICE=NO
+HTTP_AUTOINDEX=YES
+HTTP_RANDOM_INDEX=NO
+HTTP_STATUS=NO
+HTTP_GEO=YES
+HTTP_GEOIP=NO
+HTTP_MAP=YES
+HTTP_SPLIT_CLIENTS=YES
+HTTP_REFERER=YES
+HTTP_REWRITE=YES
+HTTP_PROXY=YES
+HTTP_FASTCGI=YES
+HTTP_UWSGI=YES
+HTTP_SCGI=YES
+HTTP_GRPC=YES
+HTTP_PERL=NO
+HTTP_MEMCACHED=YES
+HTTP_LIMIT_CONN=YES
+HTTP_LIMIT_REQ=YES
+HTTP_EMPTY_GIF=YES
+HTTP_BROWSER=YES
+HTTP_SECURE_LINK=NO
+HTTP_DEGRADATION=NO
+HTTP_FLV=NO
+HTTP_MP4=NO
+HTTP_GUNZIP=NO
+HTTP_GZIP_STATIC=NO
+HTTP_UPSTREAM_HASH=YES
+HTTP_UPSTREAM_IP_HASH=YES
+HTTP_UPSTREAM_LEAST_CONN=YES
+HTTP_UPSTREAM_RANDOM=YES
+HTTP_UPSTREAM_KEEPALIVE=YES
+HTTP_UPSTREAM_ZONE=YES
+
+# STUB
+HTTP_STUB_STATUS=NO
+
+MAIL=NO
+MAIL_SSL=NO
+MAIL_POP3=YES
+MAIL_IMAP=YES
+MAIL_SMTP=YES
+
+STREAM=NO
+STREAM_SSL=NO
+STREAM_REALIP=NO
+STREAM_LIMIT_CONN=YES
+STREAM_ACCESS=YES
+STREAM_GEO=YES
+STREAM_GEOIP=NO
+STREAM_MAP=YES
+STREAM_SPLIT_CLIENTS=YES
+STREAM_RETURN=YES
+STREAM_PASS=YES
+STREAM_SET=YES
+STREAM_UPSTREAM_HASH=YES
+STREAM_UPSTREAM_LEAST_CONN=YES
+STREAM_UPSTREAM_RANDOM=YES
+STREAM_UPSTREAM_ZONE=YES
+STREAM_SSL_PREREAD=NO
+
+DYNAMIC_MODULES=
+DYNAMIC_MODULES_SRCS=
+
+NGX_ADDONS=
+NGX_ADDON_SRCS=
+NGX_ADDON_DEPS=
+DYNAMIC_ADDONS=
+
+NGX_COMPAT=NO
+
+USE_PCRE=NO
+PCRE=NONE
+PCRE_OPT=
+PCRE_CONF_OPT=
+PCRE_JIT=NO
+PCRE2=YES
+
+USE_OPENSSL=NO
+USE_OPENSSL_QUIC=NO
+OPENSSL=NONE
+
+USE_ZLIB=NO
+ZLIB=NONE
+ZLIB_OPT=
+ZLIB_ASM=NO
+
+USE_PERL=NO
+NGX_PERL=perl
+
+USE_LIBXSLT=NO
+USE_LIBGD=NO
+USE_GEOIP=NO
+
+NGX_GOOGLE_PERFTOOLS=NO
+NGX_CPP_TEST=NO
+
+SO_COOKIE_FOUND=NO
+
+NGX_LIBATOMIC=NO
+
+NGX_CPU_CACHE_LINE=
+
+NGX_POST_CONF_MSG=
+
+opt=
+
+for option
+do
+    opt="$opt `echo $option | sed -e \"s/\(--[^=]*=\)\(.* .*\)/\1'\2'/\"`"
+
+    case "$option" in
+        -*=*) value=`echo "$option" | sed -e 's/[-_a-zA-Z0-9]*=//'` ;;
+           *) value="" ;;
+    esac
+
+    case "$option" in
+        --help)                          help=yes                   ;;
+
+        --prefix=)                       NGX_PREFIX="!"             ;;
+        --prefix=*)                      NGX_PREFIX="$value"        ;;
+        --sbin-path=*)                   NGX_SBIN_PATH="$value"     ;;
+        --modules-path=*)                NGX_MODULES_PATH="$value"  ;;
+        --conf-path=*)                   NGX_CONF_PATH="$value"     ;;
+        --error-log-path=*)              NGX_ERROR_LOG_PATH="$value";;
+        --pid-path=*)                    NGX_PID_PATH="$value"      ;;
+        --lock-path=*)                   NGX_LOCK_PATH="$value"     ;;
+        --user=*)                        NGX_USER="$value"          ;;
+        --group=*)                       NGX_GROUP="$value"         ;;
+
+        --crossbuild=*)                  NGX_PLATFORM="$value"      ;;
+
+        --build=*)                       NGX_BUILD="$value"         ;;
+        --builddir=*)                    NGX_OBJS="$value"          ;;
+
+        --with-select_module)            EVENT_SELECT=YES           ;;
+        --without-select_module)         EVENT_SELECT=NONE          ;;
+        --with-poll_module)              EVENT_POLL=YES             ;;
+        --without-poll_module)           EVENT_POLL=NONE            ;;
+
+        --with-threads)                  USE_THREADS=YES            ;;
+
+        --with-file-aio)                 NGX_FILE_AIO=YES           ;;
+
+        --without-quic_bpf_module)       QUIC_BPF=NONE              ;;
+
+        --with-ipv6)
+            NGX_POST_CONF_MSG="$NGX_POST_CONF_MSG
+$0: warning: the \"--with-ipv6\" option is deprecated"
+        ;;
+
+        --without-http)                  HTTP=NO                    ;;
+        --without-http-cache)            HTTP_CACHE=NO              ;;
+
+        --http-log-path=*)               NGX_HTTP_LOG_PATH="$value" ;;
+        --http-client-body-temp-path=*)  NGX_HTTP_CLIENT_TEMP_PATH="$value" ;;
+        --http-proxy-temp-path=*)        NGX_HTTP_PROXY_TEMP_PATH="$value" ;;
+        --http-fastcgi-temp-path=*)      NGX_HTTP_FASTCGI_TEMP_PATH="$value" ;;
+        --http-uwsgi-temp-path=*)        NGX_HTTP_UWSGI_TEMP_PATH="$value" ;;
+        --http-scgi-temp-path=*)         NGX_HTTP_SCGI_TEMP_PATH="$value" ;;
+
+        --with-http_ssl_module)          HTTP_SSL=YES               ;;
+        --with-http_v2_module)           HTTP_V2=YES                ;;
+        --with-http_v3_module)           HTTP_V3=YES                ;;
+        --with-http_realip_module)       HTTP_REALIP=YES            ;;
+        --with-http_addition_module)     HTTP_ADDITION=YES          ;;
+        --with-http_xslt_module)         HTTP_XSLT=YES              ;;
+        --with-http_xslt_module=dynamic) HTTP_XSLT=DYNAMIC          ;;
+        --with-http_image_filter_module) HTTP_IMAGE_FILTER=YES      ;;
+        --with-http_image_filter_module=dynamic)
+                                         HTTP_IMAGE_FILTER=DYNAMIC  ;;
+        --with-http_geoip_module)        HTTP_GEOIP=YES             ;;
+        --with-http_geoip_module=dynamic)
+                                         HTTP_GEOIP=DYNAMIC         ;;
+        --with-http_sub_module)          HTTP_SUB=YES               ;;
+        --with-http_dav_module)          HTTP_DAV=YES               ;;
+        --with-http_flv_module)          HTTP_FLV=YES               ;;
+        --with-http_mp4_module)          HTTP_MP4=YES               ;;
+        --with-http_gunzip_module)       HTTP_GUNZIP=YES            ;;
+        --with-http_gzip_static_module)  HTTP_GZIP_STATIC=YES       ;;
+        --with-http_auth_request_module) HTTP_AUTH_REQUEST=YES      ;;
+        --with-http_random_index_module) HTTP_RANDOM_INDEX=YES      ;;
+        --with-http_secure_link_module)  HTTP_SECURE_LINK=YES       ;;
+        --with-http_degradation_module)  HTTP_DEGRADATION=YES       ;;
+        --with-http_slice_module)        HTTP_SLICE=YES             ;;
+
+        --without-http_charset_module)   HTTP_CHARSET=NO            ;;
+        --without-http_gzip_module)      HTTP_GZIP=NO               ;;
+        --without-http_ssi_module)       HTTP_SSI=NO                ;;
+        --without-http_userid_module)    HTTP_USERID=NO             ;;
+        --without-http_access_module)    HTTP_ACCESS=NO             ;;
+        --without-http_auth_basic_module) HTTP_AUTH_BASIC=NO        ;;
+        --without-http_mirror_module)    HTTP_MIRROR=NO             ;;
+        --without-http_autoindex_module) HTTP_AUTOINDEX=NO          ;;
+        --without-http_status_module)    HTTP_STATUS=NO             ;;
+        --without-http_geo_module)       HTTP_GEO=NO                ;;
+        --without-http_map_module)       HTTP_MAP=NO                ;;
+        --without-http_split_clients_module) HTTP_SPLIT_CLIENTS=NO  ;;
+        --without-http_referer_module)   HTTP_REFERER=NO            ;;
+        --without-http_rewrite_module)   HTTP_REWRITE=NO            ;;
+        --without-http_proxy_module)     HTTP_PROXY=NO              ;;
+        --without-http_fastcgi_module)   HTTP_FASTCGI=NO            ;;
+        --without-http_uwsgi_module)     HTTP_UWSGI=NO              ;;
+        --without-http_scgi_module)      HTTP_SCGI=NO               ;;
+        --without-http_grpc_module)      HTTP_GRPC=NO               ;;
+        --without-http_memcached_module) HTTP_MEMCACHED=NO          ;;
+        --without-http_limit_conn_module) HTTP_LIMIT_CONN=NO        ;;
+        --without-http_limit_req_module) HTTP_LIMIT_REQ=NO         ;;
+        --without-http_empty_gif_module) HTTP_EMPTY_GIF=NO          ;;
+        --without-http_browser_module)   HTTP_BROWSER=NO            ;;
+        --without-http_upstream_hash_module) HTTP_UPSTREAM_HASH=NO  ;;
+        --without-http_upstream_ip_hash_module) HTTP_UPSTREAM_IP_HASH=NO ;;
+        --without-http_upstream_least_conn_module)
+                                         HTTP_UPSTREAM_LEAST_CONN=NO ;;
+        --without-http_upstream_random_module)
+                                         HTTP_UPSTREAM_RANDOM=NO    ;;
+        --without-http_upstream_keepalive_module) HTTP_UPSTREAM_KEEPALIVE=NO ;;
+        --without-http_upstream_zone_module) HTTP_UPSTREAM_ZONE=NO  ;;
+
+        --with-http_perl_module)         HTTP_PERL=YES              ;;
+        --with-http_perl_module=dynamic) HTTP_PERL=DYNAMIC          ;;
+        --with-perl_modules_path=*)      NGX_PERL_MODULES="$value"  ;;
+        --with-perl=*)                   NGX_PERL="$value"          ;;
+
+        # STUB
+        --with-http_stub_status_module)  HTTP_STUB_STATUS=YES       ;;
+
+        --with-mail)                     MAIL=YES                   ;;
+        --with-mail=dynamic)             MAIL=DYNAMIC               ;;
+        --with-mail_ssl_module)          MAIL_SSL=YES               ;;
+        # STUB
+        --with-imap)
+            MAIL=YES
+            NGX_POST_CONF_MSG="$NGX_POST_CONF_MSG
+$0: warning: the \"--with-imap\" option is deprecated, \
+use the \"--with-mail\" option instead"
+        ;;
+        --with-imap_ssl_module)
+            MAIL_SSL=YES
+            NGX_POST_CONF_MSG="$NGX_POST_CONF_MSG
+$0: warning: the \"--with-imap_ssl_module\" option is deprecated, \
+use the \"--with-mail_ssl_module\" option instead"
+        ;;
+        --without-mail_pop3_module)      MAIL_POP3=NO               ;;
+        --without-mail_imap_module)      MAIL_IMAP=NO               ;;
+        --without-mail_smtp_module)      MAIL_SMTP=NO               ;;
+
+        --with-stream)                   STREAM=YES                 ;;
+        --with-stream=dynamic)           STREAM=DYNAMIC             ;;
+        --with-stream_ssl_module)        STREAM_SSL=YES             ;;
+        --with-stream_realip_module)     STREAM_REALIP=YES          ;;
+        --with-stream_geoip_module)      STREAM_GEOIP=YES           ;;
+        --with-stream_geoip_module=dynamic)
+                                         STREAM_GEOIP=DYNAMIC       ;;
+        --with-stream_ssl_preread_module)
+                                         STREAM_SSL_PREREAD=YES     ;;
+        --without-stream_limit_conn_module)
+                                         STREAM_LIMIT_CONN=NO       ;;
+        --without-stream_access_module)  STREAM_ACCESS=NO           ;;
+        --without-stream_geo_module)     STREAM_GEO=NO              ;;
+        --without-stream_map_module)     STREAM_MAP=NO              ;;
+        --without-stream_split_clients_module)
+                                         STREAM_SPLIT_CLIENTS=NO    ;;
+        --without-stream_return_module)  STREAM_RETURN=NO           ;;
+        --without-stream_pass_module)    STREAM_PASS=NO             ;;
+        --without-stream_set_module)     STREAM_SET=NO              ;;
+        --without-stream_upstream_hash_module)
+                                         STREAM_UPSTREAM_HASH=NO    ;;
+        --without-stream_upstream_least_conn_module)
+                                         STREAM_UPSTREAM_LEAST_CONN=NO ;;
+        --without-stream_upstream_random_module)
+                                         STREAM_UPSTREAM_RANDOM=NO  ;;
+        --without-stream_upstream_zone_module)
+                                         STREAM_UPSTREAM_ZONE=NO    ;;
+
+        --with-google_perftools_module)  NGX_GOOGLE_PERFTOOLS=YES   ;;
+        --with-cpp_test_module)          NGX_CPP_TEST=YES           ;;
+
+        --add-module=*)                  NGX_ADDONS="$NGX_ADDONS $value" ;;
+        --add-dynamic-module=*)          DYNAMIC_ADDONS="$DYNAMIC_ADDONS $value" ;;
+
+        --with-compat)                   NGX_COMPAT=YES             ;;
+
+        --with-cc=*)                     CC="$value"                ;;
+        --with-cpp=*)                    CPP="$value"               ;;
+        --with-cc-opt=*)                 NGX_CC_OPT="$value"        ;;
+        --with-ld-opt=*)                 NGX_LD_OPT="$value"        ;;
+        --with-cpu-opt=*)                CPU="$value"               ;;
+        --with-debug)                    NGX_DEBUG=YES              ;;
+
+        --without-pcre)                  USE_PCRE=DISABLED          ;;
+        --with-pcre)                     USE_PCRE=YES               ;;
+        --with-pcre=*)                   PCRE="$value"              ;;
+        --with-pcre-opt=*)               PCRE_OPT="$value"          ;;
+        --with-pcre-jit)                 PCRE_JIT=YES               ;;
+        --without-pcre2)                 PCRE2=DISABLED             ;;
+
+        --with-openssl=*)                OPENSSL="$value"           ;;
+        --with-openssl-opt=*)            OPENSSL_OPT="$value"       ;;
+
+        --with-md5=*)
+            NGX_POST_CONF_MSG="$NGX_POST_CONF_MSG
+$0: warning: the \"--with-md5\" option is deprecated"
+        ;;
+        --with-md5-opt=*)
+            NGX_POST_CONF_MSG="$NGX_POST_CONF_MSG
+$0: warning: the \"--with-md5-opt\" option is deprecated"
+        ;;
+        --with-md5-asm)
+            NGX_POST_CONF_MSG="$NGX_POST_CONF_MSG
+$0: warning: the \"--with-md5-asm\" option is deprecated"
+        ;;
+
+        --with-sha1=*)
+            NGX_POST_CONF_MSG="$NGX_POST_CONF_MSG
+$0: warning: the \"--with-sha1\" option is deprecated"
+        ;;
+        --with-sha1-opt=*)
+            NGX_POST_CONF_MSG="$NGX_POST_CONF_MSG
+$0: warning: the \"--with-sha1-opt\" option is deprecated"
+        ;;
+        --with-sha1-asm)
+            NGX_POST_CONF_MSG="$NGX_POST_CONF_MSG
+$0: warning: the \"--with-sha1-asm\" option is deprecated"
+        ;;
+
+        --with-zlib=*)                   ZLIB="$value"              ;;
+        --with-zlib-opt=*)               ZLIB_OPT="$value"          ;;
+        --with-zlib-asm=*)               ZLIB_ASM="$value"          ;;
+
+        --with-libatomic)                NGX_LIBATOMIC=YES          ;;
+        --with-libatomic=*)              NGX_LIBATOMIC="$value"     ;;
+
+        --test-build-devpoll)            NGX_TEST_BUILD_DEVPOLL=YES ;;
+        --test-build-eventport)          NGX_TEST_BUILD_EVENTPORT=YES ;;
+        --test-build-epoll)              NGX_TEST_BUILD_EPOLL=YES   ;;
+        --test-build-solaris-sendfilev)  NGX_TEST_BUILD_SOLARIS_SENDFILEV=YES ;;
+
+        *)
+            echo "$0: error: invalid option \"$option\""
+            exit 1
+        ;;
+    esac
+done
+
+
+NGX_CONFIGURE="$opt"
+
+
+if [ $help = yes ]; then
+
+cat << END
+
+  --help                             print this message
+
+  --prefix=PATH                      set installation prefix
+  --sbin-path=PATH                   set nginx binary pathname
+  --modules-path=PATH                set modules path
+  --conf-path=PATH                   set nginx.conf pathname
+  --error-log-path=PATH              set error log pathname
+  --pid-path=PATH                    set nginx.pid pathname
+  --lock-path=PATH                   set nginx.lock pathname
+
+  --user=USER                        set non-privileged user for
+                                     worker processes
+  --group=GROUP                      set non-privileged group for
+                                     worker processes
+
+  --build=NAME                       set build name
+  --builddir=DIR                     set build directory
+
+  --with-select_module               enable select module
+  --without-select_module            disable select module
+  --with-poll_module                 enable poll module
+  --without-poll_module              disable poll module
+
+  --with-threads                     enable thread pool support
+
+  --with-file-aio                    enable file AIO support
+
+  --without-quic_bpf_module          disable ngx_quic_bpf_module
+
+  --with-http_ssl_module             enable ngx_http_ssl_module
+  --with-http_v2_module              enable ngx_http_v2_module
+  --with-http_v3_module              enable ngx_http_v3_module
+  --with-http_realip_module          enable ngx_http_realip_module
+  --with-http_addition_module        enable ngx_http_addition_module
+  --with-http_xslt_module            enable ngx_http_xslt_module
+  --with-http_xslt_module=dynamic    enable dynamic ngx_http_xslt_module
+  --with-http_image_filter_module    enable ngx_http_image_filter_module
+  --with-http_image_filter_module=dynamic
+                                     enable dynamic ngx_http_image_filter_module
+  --with-http_geoip_module           enable ngx_http_geoip_module
+  --with-http_geoip_module=dynamic   enable dynamic ngx_http_geoip_module
+  --with-http_sub_module             enable ngx_http_sub_module
+  --with-http_dav_module             enable ngx_http_dav_module
+  --with-http_flv_module             enable ngx_http_flv_module
+  --with-http_mp4_module             enable ngx_http_mp4_module
+  --with-http_gunzip_module          enable ngx_http_gunzip_module
+  --with-http_gzip_static_module     enable ngx_http_gzip_static_module
+  --with-http_auth_request_module    enable ngx_http_auth_request_module
+  --with-http_random_index_module    enable ngx_http_random_index_module
+  --with-http_secure_link_module     enable ngx_http_secure_link_module
+  --with-http_degradation_module     enable ngx_http_degradation_module
+  --with-http_slice_module           enable ngx_http_slice_module
+  --with-http_stub_status_module     enable ngx_http_stub_status_module
+
+  --without-http_charset_module      disable ngx_http_charset_module
+  --without-http_gzip_module         disable ngx_http_gzip_module
+  --without-http_ssi_module          disable ngx_http_ssi_module
+  --without-http_userid_module       disable ngx_http_userid_module
+  --without-http_access_module       disable ngx_http_access_module
+  --without-http_auth_basic_module   disable ngx_http_auth_basic_module
+  --without-http_mirror_module       disable ngx_http_mirror_module
+  --without-http_autoindex_module    disable ngx_http_autoindex_module
+  --without-http_geo_module          disable ngx_http_geo_module
+  --without-http_map_module          disable ngx_http_map_module
+  --without-http_split_clients_module disable ngx_http_split_clients_module
+  --without-http_referer_module      disable ngx_http_referer_module
+  --without-http_rewrite_module      disable ngx_http_rewrite_module
+  --without-http_proxy_module        disable ngx_http_proxy_module
+  --without-http_fastcgi_module      disable ngx_http_fastcgi_module
+  --without-http_uwsgi_module        disable ngx_http_uwsgi_module
+  --without-http_scgi_module         disable ngx_http_scgi_module
+  --without-http_grpc_module         disable ngx_http_grpc_module
+  --without-http_memcached_module    disable ngx_http_memcached_module
+  --without-http_limit_conn_module   disable ngx_http_limit_conn_module
+  --without-http_limit_req_module    disable ngx_http_limit_req_module
+  --without-http_empty_gif_module    disable ngx_http_empty_gif_module
+  --without-http_browser_module      disable ngx_http_browser_module
+  --without-http_upstream_hash_module
+                                     disable ngx_http_upstream_hash_module
+  --without-http_upstream_ip_hash_module
+                                     disable ngx_http_upstream_ip_hash_module
+  --without-http_upstream_least_conn_module
+                                     disable ngx_http_upstream_least_conn_module
+  --without-http_upstream_random_module
+                                     disable ngx_http_upstream_random_module
+  --without-http_upstream_keepalive_module
+                                     disable ngx_http_upstream_keepalive_module
+  --without-http_upstream_zone_module
+                                     disable ngx_http_upstream_zone_module
+
+  --with-http_perl_module            enable ngx_http_perl_module
+  --with-http_perl_module=dynamic    enable dynamic ngx_http_perl_module
+  --with-perl_modules_path=PATH      set Perl modules path
+  --with-perl=PATH                   set perl binary pathname
+
+  --http-log-path=PATH               set http access log pathname
+  --http-client-body-temp-path=PATH  set path to store
+                                     http client request body temporary files
+  --http-proxy-temp-path=PATH        set path to store
+                                     http proxy temporary files
+  --http-fastcgi-temp-path=PATH      set path to store
+                                     http fastcgi temporary files
+  --http-uwsgi-temp-path=PATH        set path to store
+                                     http uwsgi temporary files
+  --http-scgi-temp-path=PATH         set path to store
+                                     http scgi temporary files
+
+  --without-http                     disable HTTP server
+  --without-http-cache               disable HTTP cache
+
+  --with-mail                        enable POP3/IMAP4/SMTP proxy module
+  --with-mail=dynamic                enable dynamic POP3/IMAP4/SMTP proxy module
+  --with-mail_ssl_module             enable ngx_mail_ssl_module
+  --without-mail_pop3_module         disable ngx_mail_pop3_module
+  --without-mail_imap_module         disable ngx_mail_imap_module
+  --without-mail_smtp_module         disable ngx_mail_smtp_module
+
+  --with-stream                      enable TCP/UDP proxy module
+  --with-stream=dynamic              enable dynamic TCP/UDP proxy module
+  --with-stream_ssl_module           enable ngx_stream_ssl_module
+  --with-stream_realip_module        enable ngx_stream_realip_module
+  --with-stream_geoip_module         enable ngx_stream_geoip_module
+  --with-stream_geoip_module=dynamic enable dynamic ngx_stream_geoip_module
+  --with-stream_ssl_preread_module   enable ngx_stream_ssl_preread_module
+  --without-stream_limit_conn_module disable ngx_stream_limit_conn_module
+  --without-stream_access_module     disable ngx_stream_access_module
+  --without-stream_geo_module        disable ngx_stream_geo_module
+  --without-stream_map_module        disable ngx_stream_map_module
+  --without-stream_split_clients_module
+                                     disable ngx_stream_split_clients_module
+  --without-stream_return_module     disable ngx_stream_return_module
+  --without-stream_pass_module       disable ngx_stream_pass_module
+  --without-stream_set_module        disable ngx_stream_set_module
+  --without-stream_upstream_hash_module
+                                     disable ngx_stream_upstream_hash_module
+  --without-stream_upstream_least_conn_module
+                                     disable ngx_stream_upstream_least_conn_module
+  --without-stream_upstream_random_module
+                                     disable ngx_stream_upstream_random_module
+  --without-stream_upstream_zone_module
+                                     disable ngx_stream_upstream_zone_module
+
+  --with-google_perftools_module     enable ngx_google_perftools_module
+  --with-cpp_test_module             enable ngx_cpp_test_module
+
+  --add-module=PATH                  enable external module
+  --add-dynamic-module=PATH          enable dynamic external module
+
+  --with-compat                      dynamic modules compatibility
+
+  --with-cc=PATH                     set C compiler pathname
+  --with-cpp=PATH                    set C preprocessor pathname
+  --with-cc-opt=OPTIONS              set additional C compiler options
+  --with-ld-opt=OPTIONS              set additional linker options
+  --with-cpu-opt=CPU                 build for the specified CPU, valid values:
+                                     pentium, pentiumpro, pentium3, pentium4,
+                                     athlon, opteron, sparc32, sparc64, ppc64
+
+  --without-pcre                     disable PCRE library usage
+  --with-pcre                        force PCRE library usage
+  --with-pcre=DIR                    set path to PCRE library sources
+  --with-pcre-opt=OPTIONS            set additional build options for PCRE
+  --with-pcre-jit                    build PCRE with JIT compilation support
+  --without-pcre2                    do not use PCRE2 library
+
+  --with-zlib=DIR                    set path to zlib library sources
+  --with-zlib-opt=OPTIONS            set additional build options for zlib
+  --with-zlib-asm=CPU                use zlib assembler sources optimized
+                                     for the specified CPU, valid values:
+                                     pentium, pentiumpro
+
+  --with-libatomic                   force libatomic_ops library usage
+  --with-libatomic=DIR               set path to libatomic_ops library sources
+
+  --with-openssl=DIR                 set path to OpenSSL library sources
+  --with-openssl-opt=OPTIONS         set additional build options for OpenSSL
+
+  --with-debug                       enable debug logging
+
+END
+
+    exit 1
+fi
+
+
+if [ ".$NGX_PLATFORM" = ".win32" ]; then
+    NGX_WINE=$WINE
+fi
+
+
+NGX_SBIN_PATH=${NGX_SBIN_PATH:-sbin/nginx}
+NGX_MODULES_PATH=${NGX_MODULES_PATH:-modules}
+NGX_CONF_PATH=${NGX_CONF_PATH:-conf/nginx.conf}
+NGX_CONF_PREFIX=`dirname $NGX_CONF_PATH`
+NGX_PID_PATH=${NGX_PID_PATH:-logs/nginx.pid}
+NGX_LOCK_PATH=${NGX_LOCK_PATH:-logs/nginx.lock}
+
+if [ ".$NGX_ERROR_LOG_PATH" = ".stderr" ]; then
+    NGX_ERROR_LOG_PATH=
+else
+    NGX_ERROR_LOG_PATH=${NGX_ERROR_LOG_PATH:-logs/error.log}
+fi
+
+NGX_HTTP_LOG_PATH=${NGX_HTTP_LOG_PATH:-logs/access.log}
+NGX_HTTP_CLIENT_TEMP_PATH=${NGX_HTTP_CLIENT_TEMP_PATH:-client_body_temp}
+NGX_HTTP_PROXY_TEMP_PATH=${NGX_HTTP_PROXY_TEMP_PATH:-proxy_temp}
+NGX_HTTP_FASTCGI_TEMP_PATH=${NGX_HTTP_FASTCGI_TEMP_PATH:-fastcgi_temp}
+NGX_HTTP_UWSGI_TEMP_PATH=${NGX_HTTP_UWSGI_TEMP_PATH:-uwsgi_temp}
+NGX_HTTP_SCGI_TEMP_PATH=${NGX_HTTP_SCGI_TEMP_PATH:-scgi_temp}
+
+case ".$NGX_PERL_MODULES" in
+    ./*)
+    ;;
+
+    .)
+    ;;
+
+    *)
+        NGX_PERL_MODULES=$NGX_PREFIX/$NGX_PERL_MODULES
+    ;;
+esac

nginx-demo/nginx-src/nginx-1.26.0/auto/os/conf

@@ -0,0 +1,144 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+echo "checking for $NGX_SYSTEM specific features"
+
+case "$NGX_PLATFORM" in
+
+    FreeBSD:*)
+        . auto/os/freebsd
+    ;;
+
+    Linux:*)
+        . auto/os/linux
+    ;;
+
+    SunOS:*)
+        . auto/os/solaris
+    ;;
+
+    Darwin:*)
+        . auto/os/darwin
+    ;;
+
+    win32)
+        . auto/os/win32
+    ;;
+
+    DragonFly:*)
+        have=NGX_FREEBSD . auto/have_headers
+        CORE_INCS="$UNIX_INCS"
+        CORE_DEPS="$UNIX_DEPS $FREEBSD_DEPS"
+        CORE_SRCS="$UNIX_SRCS $FREEBSD_SRCS"
+
+        echo " + sendfile() found"
+        have=NGX_HAVE_SENDFILE . auto/have
+        CORE_SRCS="$CORE_SRCS $FREEBSD_SENDFILE_SRCS"
+
+        ngx_spacer='
+'
+    ;;
+
+    NetBSD:*)
+        CORE_INCS="$UNIX_INCS"
+        CORE_DEPS="$UNIX_DEPS $POSIX_DEPS"
+        CORE_SRCS="$UNIX_SRCS"
+
+        NGX_RPATH=YES
+    ;;
+
+    HP-UX:*)
+        # HP/UX
+        have=NGX_HPUX . auto/have_headers
+        CORE_INCS="$UNIX_INCS"
+        CORE_DEPS="$UNIX_DEPS $POSIX_DEPS"
+        CORE_SRCS="$UNIX_SRCS"
+        CC_AUX_FLAGS="$CC_AUX_FLAGS -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
+        CC_AUX_FLAGS="$CC_AUX_FLAGS -D_HPUX_ALT_XOPEN_SOCKET_API"
+    ;;
+
+    OSF1:*)
+        # Tru64 UNIX
+        have=NGX_TRU64 . auto/have_headers
+        have=NGX_HAVE_STRERROR_R . auto/nohave
+        CORE_INCS="$UNIX_INCS"
+        CORE_DEPS="$UNIX_DEPS $POSIX_DEPS"
+        CORE_SRCS="$UNIX_SRCS"
+    ;;
+
+    GNU:*)
+        # GNU Hurd
+        have=NGX_GNU_HURD . auto/have_headers
+        CORE_INCS="$UNIX_INCS"
+        CORE_DEPS="$UNIX_DEPS $POSIX_DEPS"
+        CORE_SRCS="$UNIX_SRCS"
+        CC_AUX_FLAGS="$CC_AUX_FLAGS -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64"
+    ;;
+
+    *)
+        CORE_INCS="$UNIX_INCS"
+        CORE_DEPS="$UNIX_DEPS $POSIX_DEPS"
+        CORE_SRCS="$UNIX_SRCS"
+    ;;
+
+esac
+
+
+case "$NGX_MACHINE" in
+
+    i386 | i686 | i86pc)
+        have=NGX_HAVE_NONALIGNED . auto/have
+        NGX_MACH_CACHE_LINE=32
+    ;;
+
+    amd64 | x86_64)
+        have=NGX_HAVE_NONALIGNED . auto/have
+        NGX_MACH_CACHE_LINE=64
+    ;;
+
+    sun4u | sun4v | sparc | sparc64)
+        have=NGX_ALIGNMENT value=16 . auto/define
+        # TODO
+        NGX_MACH_CACHE_LINE=64
+    ;;
+
+    ia64 )
+        have=NGX_ALIGNMENT value=16 . auto/define
+        # TODO
+        NGX_MACH_CACHE_LINE=64
+    ;;
+
+    aarch64 | arm64)
+        have=NGX_ALIGNMENT value=16 . auto/define
+        NGX_MACH_CACHE_LINE=64
+    ;;
+
+    ppc64* | powerpc64*)
+        have=NGX_ALIGNMENT value=16 . auto/define
+        NGX_MACH_CACHE_LINE=128
+    ;;
+
+    riscv64)
+        have=NGX_ALIGNMENT value=16 . auto/define
+        NGX_MACH_CACHE_LINE=64
+    ;;
+
+    s390x)
+        have=NGX_ALIGNMENT value=16 . auto/define
+        NGX_MACH_CACHE_LINE=256
+    ;;
+
+    *)
+        have=NGX_ALIGNMENT value=16 . auto/define
+        NGX_MACH_CACHE_LINE=32
+    ;;
+
+esac
+
+if test -z "$NGX_CPU_CACHE_LINE"; then
+    NGX_CPU_CACHE_LINE=$NGX_MACH_CACHE_LINE
+fi
+
+have=NGX_CPU_CACHE_LINE value=$NGX_CPU_CACHE_LINE . auto/define

nginx-demo/nginx-src/nginx-1.26.0/auto/os/darwin

@@ -0,0 +1,120 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+have=NGX_DARWIN . auto/have_headers
+
+CORE_INCS="$UNIX_INCS"
+CORE_DEPS="$UNIX_DEPS $DARWIN_DEPS"
+CORE_SRCS="$UNIX_SRCS $DARWIN_SRCS"
+
+
+
+ngx_spacer='
+'
+
+MAIN_LINK=
+MODULE_LINK="-shared -Wl,-undefined,dynamic_lookup"
+
+CC_AUX_FLAGS="$CC_AUX_FLAGS -D__APPLE_USE_RFC_3542"
+
+
+# kqueue
+
+echo " + kqueue found"
+have=NGX_HAVE_KQUEUE . auto/have
+have=NGX_HAVE_CLEAR_EVENT . auto/have
+EVENT_MODULES="$EVENT_MODULES $KQUEUE_MODULE"
+CORE_SRCS="$CORE_SRCS $KQUEUE_SRCS"
+EVENT_FOUND=YES
+NGX_KQUEUE_CHECKED=YES
+
+ngx_feature="kqueue's EVFILT_TIMER"
+ngx_feature_name="NGX_HAVE_TIMER_EVENT"
+ngx_feature_run=yes
+ngx_feature_incs="#include <sys/event.h>
+                  #include <sys/time.h>"
+ngx_feature_path=
+ngx_feature_libs=
+ngx_feature_test="int      kq;
+                  struct kevent    kev;
+                  struct timespec  ts;
+
+                  if ((kq = kqueue()) == -1) return 1;
+
+                  kev.ident = 0;
+                  kev.filter = EVFILT_TIMER;
+                  kev.flags = EV_ADD|EV_ENABLE;
+                  kev.fflags = 0;
+                  kev.data = 1000;
+                  kev.udata = 0;
+
+                  ts.tv_sec = 0;
+                  ts.tv_nsec = 0;
+
+                  if (kevent(kq, &kev, 1, &kev, 1, &ts) == -1) return 1;
+
+                  if (kev.flags & EV_ERROR) return 1;"
+
+. auto/feature
+
+
+ngx_feature="Darwin 64-bit kqueue millisecond timeout bug"
+ngx_feature_name=NGX_DARWIN_KEVENT_BUG
+ngx_feature_run=bug
+ngx_feature_incs="#include <sys/event.h>
+                  #include <sys/time.h>"
+ngx_feature_path=
+ngx_feature_libs=
+ngx_feature_test="int  kq;
+                  struct kevent    kev;
+                  struct timespec  ts;
+                  struct timeval   tv, tv0;
+
+                  kq = kqueue();
+
+                  ts.tv_sec = 0;
+                  ts.tv_nsec = 999000000;
+
+                  gettimeofday(&tv, 0);
+                  kevent(kq, NULL, 0, &kev, 1, &ts);
+                  gettimeofday(&tv0, 0);
+                  timersub(&tv0, &tv, &tv);
+
+                  if (tv.tv_sec * 1000000 + tv.tv_usec < 900000) return 1;"
+
+. auto/feature
+
+
+# sendfile()
+
+ngx_feature="sendfile()"
+ngx_feature_name="NGX_HAVE_SENDFILE"
+ngx_feature_run=yes
+ngx_feature_incs="#include <sys/types.h>
+                  #include <sys/socket.h>
+                  #include <sys/uio.h>
+                  #include <sys/errno.h>"
+ngx_feature_path=
+ngx_feature_libs=
+ngx_feature_test="int s = 0, fd = 1;
+                  off_t n; off_t off = 0;
+                  n = sendfile(s, fd, off, &n, NULL, 0);
+                  if (n == -1 && errno == ENOSYS) return 1"
+. auto/feature
+
+if [ $ngx_found = yes ]; then
+    CORE_SRCS="$CORE_SRCS $DARWIN_SENDFILE_SRCS"
+fi
+
+
+ngx_feature="atomic(3)"
+ngx_feature_name=NGX_DARWIN_ATOMIC
+ngx_feature_run=no
+ngx_feature_incs="#include <libkern/OSAtomic.h>"
+ngx_feature_path=
+ngx_feature_libs=
+ngx_feature_test="int32_t  lock = 0;
+                  if (!OSAtomicCompareAndSwap32Barrier(0, 1, &lock)) return 1"
+. auto/feature