logf changes:

* Disable logf by default and allow per-file enabling with "#define LOGF_ENABLE". To enable globally add that define in the config.h file.
* Transform logf calls into DEBUGF calls when ROCKBOX_HAS_LOGF isn't defined, so that they get printed to the console in the sim.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15291 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 11 insertions, 2 deletions

diff --git a/firmware/export/logf.h b/firmware/export/logf.h
index 868e8fc723..b706f3a4b0 100644
--- a/firmware/export/logf.h
+++ b/firmware/export/logf.h
@@ -21,6 +21,7 @@
 #include <config.h>
 #include <stdbool.h>
 #include "../include/_ansi.h"
+#include "debug.h"
 
 #ifdef ROCKBOX_HAS_LOGF
 
@@ -38,8 +39,16 @@ extern bool logfwrap;
 void _logf(const char *format, ...) ATTRIBUTE_PRINTF(1, 2);
 
 #else /* !ROCKBOX_HAS_LOGF */
-/* built without logf() support enabled */
-#define logf(...)
+
+/* built without logf() support enabled, replace logf() by DEBUGF() */
+#define logf(f,args...) DEBUGF(f"\n",##args)
+
 #endif /* !ROCKBOX_HAS_LOGF */
 
 #endif /* LOGF_H */
+
+/* Allow fine tuning (per file) of the logf output */
+#ifndef LOGF_ENABLE
+#undef logf
+#define logf(...)
+#endif