ngx_http_geoip_module
diff --git a/auto/lib/conf b/auto/lib/conf
index f52c904..edb15bc 100644
--- a/auto/lib/conf
+++ b/auto/lib/conf
@@ -67,6 +67,9 @@
     . auto/lib/perl/conf
 fi
 
+if [ $HTTP_GEOIP = YES ]; then
+    . auto/lib/geoip/conf
+fi
 if [ $NGX_GOOGLE_PERFTOOLS = YES ]; then
     . auto/lib/google-perftools/conf
 fi
diff --git a/auto/lib/geoip/conf b/auto/lib/geoip/conf
new file mode 100644
index 0000000..5647e91
--- /dev/null
+++ b/auto/lib/geoip/conf
@@ -0,0 +1,78 @@
+
+# Copyright (C) Igor Sysoev
+
+
+    ngx_feature="GeoIP library"
+    ngx_feature_name=
+    ngx_feature_run=no
+    ngx_feature_incs=
+    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/"
+
+    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 [ $ngx_found = yes ]; then
+    CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
+
+else
+
+cat << END
+
+$0: error: the GeoIP module requires the GeoIP library.
+You can either do not enable the module or install the library.
+
+END
+
+    exit 1
+fi
diff --git a/auto/modules b/auto/modules
index 9bc2e04..01951c7 100644
--- a/auto/modules
+++ b/auto/modules
@@ -240,6 +240,12 @@
     HTTP_SRCS="$HTTP_SRCS $HTTP_GEO_SRCS"
 fi
 
+if [ $HTTP_GEOIP = YES ]; then
+    have=NGX_HTTP_GEOIP . auto/have
+    HTTP_MODULES="$HTTP_MODULES $HTTP_GEOIP_MODULE"
+    HTTP_SRCS="$HTTP_SRCS $HTTP_GEOIP_SRCS"
+fi
+
 if [ $HTTP_MAP = YES ]; then
     have=NGX_HTTP_MAP . auto/have
     HTTP_MODULES="$HTTP_MODULES $HTTP_MAP_MODULE"
diff --git a/auto/options b/auto/options
index aca314b..32328cb 100644
--- a/auto/options
+++ b/auto/options
@@ -71,6 +71,7 @@
 HTTP_RANDOM_INDEX=NO
 HTTP_STATUS=NO
 HTTP_GEO=YES
+HTTP_GEOIP=NO
 HTTP_MAP=YES
 HTTP_REFERER=YES
 HTTP_REWRITE=YES
@@ -184,6 +185,7 @@
         --with-http_addition_module)     HTTP_ADDITION=YES          ;;
         --with-http_xslt_module)         HTTP_XSLT=YES              ;;
         --with-http_image_filter_module) HTTP_IMAGE_FILTER=YES      ;;
+        --with-http_geoip_module)        HTTP_GEOIP=YES             ;;
         --with-http_sub_module)          HTTP_SUB=YES               ;;
         --with-http_dav_module)          HTTP_DAV=YES               ;;
         --with-http_flv_module)          HTTP_FLV=YES               ;;
@@ -310,6 +312,7 @@
   --with-http_addition_module        enable ngx_http_addition_module
   --with-http_xslt_module            enable ngx_http_xslt_module
   --with-http_image_filter_module    enable ngx_http_image_filter_module
+  --with-http_geoip_module           enable ngx_http_geoip_link_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
diff --git a/auto/sources b/auto/sources
index e4649b0..616b9f1 100644
--- a/auto/sources
+++ b/auto/sources
@@ -377,6 +377,10 @@
 HTTP_GEO_SRCS=src/http/modules/ngx_http_geo_module.c
 
 
+HTTP_GEOIP_MODULE=ngx_http_geoip_module
+HTTP_GEOIP_SRCS=src/http/modules/ngx_http_geoip_module.c
+
+
 HTTP_MAP_MODULE=ngx_http_map_module
 HTTP_MAP_SRCS=src/http/modules/ngx_http_map_module.c