Added BFS_REPLACEMENT define that will enable compiling OpenBFS as as full

BFS replacement (will report itself as "bfs" instead of "obfs". Is there a
way to change the add-on name based on the same define?


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7403 a95241bf-73f2-0310-859d-f6bbb57e9c96

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

@@ -11,9 +11,17 @@ oldOPTIM = $(OPTIM) ;
 		#BFS_BIG_ENDIAN_ONLY
 		;
 
+	# Force the API version to be the R5 one even when compiling
+	# under Dano/Zeta
 	if $(COMPILE_FOR_R5) {
 		defines += COMPILE_FOR_R5 ;
 	}
+	
+	# Enable OpenBFS to be compiled as a full BFS replacement. Will
+	# report itself as "bfs" instead of "obfs"
+	if $(BFS_REPLACEMENT) {
+		defines += BFS_REPLACEMENT
+	}	
 
 	if $(DEBUG) = 0 {
 		# the gcc on BeOS doesn't compile BFS correctly with -O2 or more

src/add-ons/kernel/file_systems/bfs/kernel_interface.cpp

@@ -215,7 +215,7 @@ vnode_ops fs_entry =  {
 #define BFS_IO_SIZE	65536
 
 // ToDo: has to change to "bfs" later
-#ifdef COMPILE_FOR_R5
+#ifdef BFS_REPLACEMENT 
 #	define BFS_NAME	"bfs"
 #else
 #	define BFS_NAME "obfs"