configure: allow to set --enable-verbose=extra to increase debug messages verbosity

ChangeLog

@@ -17,6 +17,10 @@
 StarPU 1.2.0 (svn revision xxxx)
 ==============================================
 
+Small features:
+  * The option --enable-verbose can be called with
+    --enable-verbose=extra to increase the verbosity
+
 StarPU 1.1.2 (svn revision xxxx)
 ==============================================
 The scheduling context release

configure.ac

@@ -1393,12 +1393,16 @@ fi
 
 AC_MSG_CHECKING(whether debug messages should be displayed)
 AC_ARG_ENABLE(verbose, [AS_HELP_STRING([--enable-verbose],
-			[display verbose debug messages])],
+			[display verbose debug messages (--enable-verbose=extra increase the verbosity)])],
 			enable_verbose=$enableval, enable_verbose=no)
 AC_MSG_RESULT($enable_verbose)
 if test x$enable_verbose = xyes; then
 	AC_DEFINE(STARPU_VERBOSE, [1], [display verbose debug messages])
 fi
+if test x$enable_verbose = xextra; then
+	AC_DEFINE(STARPU_VERBOSE, [1], [display verbose debug messages])
+	AC_DEFINE(STARPU_EXTRA_VERBOSE, [1], [display verbose debug messages])
+fi
 
 AC_MSG_CHECKING(whether coverage testing should be enabled)
 AC_ARG_ENABLE(coverage, [AS_HELP_STRING([--enable-coverage],

doc/doxygen/chapters/41configure_options.doxy

@@ -42,7 +42,7 @@ Disable assertion checks, which saves computation time.
 \addindex __configure__--enable-verbose
 Increase the verbosity of the debugging messages.  This can be disabled
 at runtime by setting the environment variable \ref STARPU_SILENT to
-any value.
+any value. <c>--enable-verbose=extra</c> increase even more the verbosity.
 
 \verbatim
 $ STARPU_SILENT=1 ./vector_scal

src/common/utils.h

@@ -82,10 +82,10 @@
 #  define _STARPU_DEBUG(fmt, ...) do { } while (0)
 #endif
 
-#ifdef STARPU_VERBOSE0
-#  define _STARPU_LOG_IN()             do { if (!getenv("STARPU_SILENT")) {fprintf(stderr, STARPU_DEBUG_PREFIX"[%ld][%s] -->\n", pthread_self(), __starpu_func__ ); }} while(0)
-#  define _STARPU_LOG_OUT()            do { if (!getenv("STARPU_SILENT")) {fprintf(stderr, STARPU_DEBUG_PREFIX"[%ld][%s] <--\n", pthread_self(), __starpu_func__ ); }} while(0)
-#  define _STARPU_LOG_OUT_TAG(outtag)  do { if (!getenv("STARPU_SILENT")) {fprintf(stderr, STARPU_DEBUG_PREFIX"[%ld][%s] <-- (%s)\n", pthread_self(), __starpu_func__, outtag); }} while(0)
+#ifdef STARPU_EXTRA_VERBOSE
+#  define _STARPU_LOG_IN()             do { if (!getenv("STARPU_SILENT")) {fprintf(stderr, STARPU_DEBUG_PREFIX"[%ld][%s:%s@%d] -->\n", pthread_self(), __starpu_func__,__FILE__,  __LINE__); }} while(0)
+#  define _STARPU_LOG_OUT()            do { if (!getenv("STARPU_SILENT")) {fprintf(stderr, STARPU_DEBUG_PREFIX"[%ld][%s:%s@%d] <--\n", pthread_self(), __starpu_func__, __FILE__,  __LINE__); }} while(0)
+#  define _STARPU_LOG_OUT_TAG(outtag)  do { if (!getenv("STARPU_SILENT")) {fprintf(stderr, STARPU_DEBUG_PREFIX"[%ld][%s:%s@%d] <-- (%s)\n", pthread_self(), __starpu_func__, __FILE__, __LINE__, outtag); }} while(0)
 #else
 #  define _STARPU_LOG_IN()
 #  define _STARPU_LOG_OUT()