From 5b4679618a0f1b14f6ee47fc30cf27f77375f2d4 Mon Sep 17 00:00:00 2001
From: oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Tue, 21 Apr 2009 11:37:15 +0000
Subject: [PATCH] Zach Welch <zw@superlucidity.net>  add --enable-verbose*
 options

git-svn-id: svn://svn.berlios.de/openocd/trunk@1495 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---
 configure.in           | 45 ++++++++++++++++++++++++++++++++++++++++++
 src/jtag/arm-jtag-ew.c | 13 ------------
 src/jtag/ft2232.c      | 12 -----------
 src/jtag/jlink.c       | 12 -----------
 src/jtag/jtag.h        |  6 ++++--
 5 files changed, 49 insertions(+), 39 deletions(-)

diff --git a/configure.in b/configure.in
index 458bb0c6e..67a4b98f4 100644
--- a/configure.in
+++ b/configure.in
@@ -189,6 +189,51 @@ AC_ARG_ENABLE(werror,
 	AS_HELP_STRING([--disable-werror], [Do not treat warnings as errors]),
 	[gcc_werror=$enableval], [gcc_werror=$gcc_warnings])
 
+# set default verbose options, overridden by following options
+debug_jtag_io=no
+debug_usb_io=no
+debug_usb_comms=no
+
+AC_ARG_ENABLE(verbose,
+	AS_HELP_STRING([--enable-verbose],
+  		[Enable verbose JTAG I/O messages (for debugging).]), 
+	[
+	debug_jtag_io=$enableval
+	debug_usb_io=$enableval
+	debug_usb_comms=$enableval
+	], [])
+
+AC_ARG_ENABLE(verbose_jtag_io,
+	AS_HELP_STRING([--enable-verbose-jtag-io],
+  		[Enable verbose JTAG I/O messages (for debugging).]), 
+	[debug_jtag_io=$enableval], [])
+AC_ARG_ENABLE(verbose_usb_io,
+	AS_HELP_STRING([--enable-verbose-usb-io],
+  		[Enable verbose USB I/O messages (for debugging)]), 
+	[debug_usb_io=$enableval], [])
+AC_ARG_ENABLE(verbose_usb_comms,
+	AS_HELP_STRING([--enable-verbose-usb-comms],
+  		[Enable verbose USB communication messages (for debugging)]), 
+	[debug_usb_comms=$enableval], [])
+
+AC_MSG_CHECKING([whether to enable verbose JTAB I/O messages]);
+AC_MSG_RESULT($debug_jtag_io)
+if test $debug_jtag_io = yes; then
+  AC_DEFINE([_DEBUG_JTAG_IO_],[1], [Print verbose JTAG I/O messages])
+fi
+
+AC_MSG_CHECKING([whether to enable verbose USB I/O messages]);
+AC_MSG_RESULT($debug_usb_io)
+if test $debug_usb_io = yes; then
+  AC_DEFINE([_DEBUG_USB_IO_],[1], [Print verbose USB I/O messages])
+fi
+
+AC_MSG_CHECKING([whether to enable verbose USB communication messages]);
+AC_MSG_RESULT($debug_usb_comms)
+if test $debug_usb_comms = yes; then
+  AC_DEFINE([_DEBUG_USB_COMMS_],[1], [Print verbose USB communication messages])
+fi
+
 
 AC_ARG_ENABLE(parport,
   AS_HELP_STRING([--enable-parport], [Enable building the pc parallel port driver]), 
diff --git a/src/jtag/arm-jtag-ew.c b/src/jtag/arm-jtag-ew.c
index 4acea8d60..9e06f5e90 100644
--- a/src/jtag/arm-jtag-ew.c
+++ b/src/jtag/arm-jtag-ew.c
@@ -35,19 +35,6 @@
 
 #include "log.h"
 
-/* enable this to debug communication
- */
-#if 1
-#define _DEBUG_USB_COMMS_
-#define _DEBUG_JTAG_IO_
-#endif
-
-#ifdef _DEBUG_JTAG_IO_
-#define DEBUG_JTAG_IO(expr ...)	LOG_DEBUG(expr)
-#else
-#define DEBUG_JTAG_IO(expr ...)
-#endif
-
 #define USB_VID						0x15ba
 #define USB_PID						0x001e
 
diff --git a/src/jtag/ft2232.c b/src/jtag/ft2232.c
index 48c103552..8cc93bfa7 100644
--- a/src/jtag/ft2232.c
+++ b/src/jtag/ft2232.c
@@ -58,18 +58,6 @@
 #include <ftdi.h>
 #endif
 
-/* enable this to debug io latency
- */
-#if 0
-#define _DEBUG_USB_IO_
-#endif
-
-/* enable this to debug communication
- */
-#if 0
-#define _DEBUG_USB_COMMS_
-#endif
-
 static int ft2232_execute_queue(void);
 
 static int ft2232_speed(int speed);
diff --git a/src/jtag/jlink.c b/src/jtag/jlink.c
index 6c6e8febb..1c7a39887 100644
--- a/src/jtag/jlink.c
+++ b/src/jtag/jlink.c
@@ -34,18 +34,6 @@
 
 #include "log.h"
 
-/* enable this to debug communication
- */
-#if 0
-#define _DEBUG_USB_COMMS_
-#endif
-
-#ifdef _DEBUG_JTAG_IO_
-#define DEBUG_JTAG_IO(expr ...)	LOG_DEBUG(expr)
-#else
-#define DEBUG_JTAG_IO(expr ...)
-#endif
-
 #define VID 0x1366
 #define PID 0x0101
 
diff --git a/src/jtag/jtag.h b/src/jtag/jtag.h
index 64f804808..4f3480622 100644
--- a/src/jtag/jtag.h
+++ b/src/jtag/jtag.h
@@ -30,8 +30,10 @@
 #include "command.h"
 
 
-#if 0
-#define _DEBUG_JTAG_IO_
+#ifdef _DEBUG_JTAG_IO_
+#define DEBUG_JTAG_IO(expr ...)		LOG_DEBUG(expr)
+#else
+#define DEBUG_JTAG_IO(expr ...)
 #endif
 
 #ifndef DEBUG_JTAG_IOZ