Preparing to split the overlay filesystem into an attribute_overlay and write_overlay module.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29253 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/add-ons/kernel/file_systems/Jamfile

@@ -7,10 +7,11 @@ SubInclude HAIKU_TOP src add-ons kernel file_systems fat ;
 SubInclude HAIKU_TOP src add-ons kernel file_systems googlefs ;
 SubInclude HAIKU_TOP src add-ons kernel file_systems iso9660 ;
 SubInclude HAIKU_TOP src add-ons kernel file_systems nfs ;
-SubInclude HAIKU_TOP src add-ons kernel file_systems overlay ;
 SubInclude HAIKU_TOP src add-ons kernel file_systems ramfs ;
 SubInclude HAIKU_TOP src add-ons kernel file_systems udf ;
 SubInclude HAIKU_TOP src add-ons kernel file_systems userlandfs ;
 
 SubIncludeGPL HAIKU_TOP src add-ons kernel file_systems ntfs ;
 SubIncludeGPL HAIKU_TOP src add-ons kernel file_systems reiserfs ;
+
+SubInclude HAIKU_TOP src add-ons kernel file_systems layers ;

src/add-ons/kernel/file_systems/layers/Jamfile

@@ -0,0 +1,4 @@
+SubDir HAIKU_TOP src add-ons kernel file_systems layers ;
+
+SubInclude HAIKU_TOP src add-ons kernel file_systems layers attribute_overlay ;
+SubInclude HAIKU_TOP src add-ons kernel file_systems layers write_overlay ;

src/add-ons/kernel/file_systems/layers/attribute_overlay/Jamfile

@@ -0,0 +1,7 @@
+SubDir HAIKU_TOP src add-ons kernel file_systems layers attribute_overlay ;
+
+UsePrivateKernelHeaders ;
+
+KernelAddon attribute_overlay :
+	attribute_overlay.cpp
+	;

src/add-ons/kernel/file_systems/layers/write_overlay/Jamfile

@@ -0,0 +1,7 @@
+SubDir HAIKU_TOP src add-ons kernel file_systems layers write_overlay ;
+
+UsePrivateKernelHeaders ;
+
+KernelAddon write_overlay :
+	write_overlay.cpp
+	;