# HG changeset patch
# User Maxim Dounin <mdounin@mdounin.ru>
# Date 1475588294 -10800
# Node ID a6d116645c517b60f17833ac730469e19b1ecd00
# Parent  ebba2f980489a4dd1c9319c0dd23f09c12d39626
Configure: removed the --with-ipv6 option.

IPv6 now compiled-in automatically if support is found.  If there is a need
to disable it for some reason, --with-cc-opt="-DNGX_HAVE_INET6=0" can be used
for this.

diff --git a/auto/lib/geoip/conf b/auto/lib/geoip/conf
--- a/auto/lib/geoip/conf
+++ b/auto/lib/geoip/conf
@@ -74,17 +74,15 @@ if [ $ngx_found = yes ]; then
 
     NGX_LIB_GEOIP=$ngx_feature_libs
 
-    if [ $NGX_IPV6 = YES ]; then
-        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
-    fi
+    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
 
diff --git a/auto/options b/auto/options
--- a/auto/options
+++ b/auto/options
@@ -44,7 +44,6 @@ EVENT_POLL=NO
 USE_THREADS=NO
 
 NGX_FILE_AIO=NO
-NGX_IPV6=NO
 
 HTTP=YES
 
@@ -204,7 +203,11 @@ do
         --with-threads)                  USE_THREADS=YES            ;;
 
         --with-file-aio)                 NGX_FILE_AIO=YES           ;;
-        --with-ipv6)                     NGX_IPV6=YES               ;;
+
+        --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              ;;
@@ -424,7 +427,6 @@ cat << END
   --with-threads                     enable thread pool support
 
   --with-file-aio                    enable file AIO support
-  --with-ipv6                        enable IPv6 support
 
   --with-http_ssl_module             enable ngx_http_ssl_module
   --with-http_v2_module              enable ngx_http_v2_module
diff --git a/auto/os/win32 b/auto/os/win32
--- a/auto/os/win32
+++ b/auto/os/win32
@@ -37,8 +37,6 @@ if [ $EVENT_SELECT = NO ]; then
     EVENT_MODULES="$EVENT_MODULES $SELECT_MODULE"
 fi
 
-if [ $NGX_IPV6 = YES ]; then
-    have=NGX_HAVE_INET6 . auto/have
-fi
+have=NGX_HAVE_INET6 . auto/have
 
 have=NGX_HAVE_IOCP . auto/have
diff --git a/auto/unix b/auto/unix
--- a/auto/unix
+++ b/auto/unix
@@ -637,20 +637,18 @@ ngx_param=NGX_MAX_TIME_T_VALUE; ngx_valu
 # syscalls, libc calls and some features
 
 
-if [ $NGX_IPV6 = YES ]; then
-    ngx_feature="AF_INET6"
-    ngx_feature_name="NGX_HAVE_INET6"
-    ngx_feature_run=no
-    ngx_feature_incs="#include <sys/socket.h>
-                      #include <netinet/in.h>
-                      #include <arpa/inet.h>"
-    ngx_feature_path=
-    ngx_feature_libs=
-    ngx_feature_test="struct sockaddr_in6  sin6;
-                      sin6.sin6_family = AF_INET6;
-                      (void) sin6"
-    . auto/feature
-fi
+ngx_feature="AF_INET6"
+ngx_feature_name="NGX_HAVE_INET6"
+ngx_feature_run=no
+ngx_feature_incs="#include <sys/socket.h>
+                  #include <netinet/in.h>
+                  #include <arpa/inet.h>"
+ngx_feature_path=
+ngx_feature_libs=
+ngx_feature_test="struct sockaddr_in6  sin6;
+                  sin6.sin6_family = AF_INET6;
+                  (void) sin6"
+. auto/feature
 
 
 ngx_feature="setproctitle()"
diff --git a/misc/GNUmakefile b/misc/GNUmakefile
--- a/misc/GNUmakefile
+++ b/misc/GNUmakefile
@@ -84,8 +84,7 @@ win32:
 		--with-openssl-opt=no-asm				\
 		--with-http_ssl_module					\
 		--with-mail_ssl_module					\
-		--with-stream_ssl_module				\
-		--with-ipv6
+		--with-stream_ssl_module
 
 
 zip: export