Dynamic modules. The auto/module script is extended to understand ngx_module_link=DYNAMIC. When set, it links the module as a shared object rather than statically into nginx binary. The module can later be loaded using the "load_module" directive. New auto/module parameter ngx_module_order allows to define module loading order in complex cases. By default the order is set based on ngx_module_type. 3rd party modules can be compiled dynamically using the --add-dynamic-module configure option, which will preset ngx_module_link to "DYNAMIC" before calling the module config script. Win32 support is rudimentary, and only works when using MinGW gcc (which is able to handle exports/imports automatically). In collaboration with Ruslan Ermilov.

--- a/auto/lib/libxslt/conf
+++ b/auto/lib/libxslt/conf
@@ -76,7 +76,12 @@ fi
 if [ $ngx_found = yes ]; then
 
     CORE_INCS="$CORE_INCS $ngx_feature_path"
-    CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
+
+    if [ $USE_LIBXSLT = YES ]; then
+        CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
+    fi
+
+    NGX_LIB_LIBXSLT=$ngx_feature_libs
 
 else
 
@@ -152,5 +157,9 @@ fi
 
 
 if [ $ngx_found = yes ]; then
-    CORE_LIBS="$CORE_LIBS -lexslt"
+    if [ $USE_LIBXSLT = YES ]; then
+        CORE_LIBS="$CORE_LIBS -lexslt"
+    fi
+
+    NGX_LIB_LIBXSLT="$NGX_LIB_LIBXSLT -lexslt"
 fi