buflib: Add CONFIG_BUFLIB_BACKEND for selecting a buflib backend

Defaults to the normal "mempool" backend, which is currently the
only implementation.

Change-Id: I56d034a6e0f5edc90c39526d1551945eec6ca336

1 files changed, 7 insertions, 0 deletions

diff --git a/firmware/export/config.h b/firmware/export/config.h
index 8726a8d6f4..d8674c40f2 100644
--- a/firmware/export/config.h
+++ b/firmware/export/config.h
@@ -380,6 +380,9 @@ Lyre prototype 1 */
 #define IMX233_FREESCALE    (1 << 0) /* Freescale I.MX233 nonstandard two-level MBR */
 #define IMX233_CREATIVE     (1 << 1) /* Creative MBLK windowing */
 
+/* CONFIG_BUFLIB_BACKEND */
+#define BUFLIB_BACKEND_MEMPOOL      0 /* Default memory pool backed buflib */
+
 /* now go and pick yours */
 #if defined(IRIVER_H100)
 #include "config/iriverh100.h"
@@ -606,6 +609,10 @@ Lyre prototype 1 */
 #undef CONFIG_STORAGE
 #endif
 
+#ifndef CONFIG_BUFLIB_BACKEND
+# define CONFIG_BUFLIB_BACKEND BUFLIB_BACKEND_MEMPOOL
+#endif
+
 #ifdef APPLICATION
 #define CONFIG_CPU 0
 #endif