4 files changed, 16 insertions, 12 deletions
diff --git a/gnuradio-runtime/include/gnuradio/logger.h b/gnuradio-runtime/include/gnuradio/logger.h
index 74b9ee2ea5..305461de8a 100644
--- a/gnuradio-runtime/include/gnuradio/logger.h
+++ b/gnuradio-runtime/include/gnuradio/logger.h
@@ -72,7 +72,6 @@ namespace gr {
 
 } /* namespace gr */
 
-
   /* Macros for Programmatic Configuration */
 #define GR_LOG_DECLARE_LOGPTR(logger)           \
   gr::logger_ptr logger;
diff --git a/gr-audio/include/gnuradio/audio/osx_impl.h b/gr-audio/include/gnuradio/audio/osx_impl.h
index 891685a335..6db130447e 100644
--- a/gr-audio/include/gnuradio/audio/osx_impl.h
+++ b/gr-audio/include/gnuradio/audio/osx_impl.h
@@ -33,10 +33,6 @@
 #include <AudioToolbox/AudioToolbox.h>
 #include <AudioUnit/AudioUnit.h>
 
-namespace gr {
-namespace audio {
-namespace osx {
-
 // Check the version of MacOSX being used
 #ifdef __APPLE_CC__
 #include <AvailabilityMacros.h>
@@ -50,15 +46,19 @@ namespace osx {
 
 // helper function to print an ASBD
 
-extern std::ostream& GR_AUDIO_API
+std::ostream& GR_AUDIO_API
 operator<<
 (std::ostream& s,
  const AudioStreamBasicDescription& asbd);
 
+namespace gr {
+namespace audio {
+namespace osx {
+
 // returns the number of channels for the provided AudioDeviceID,
 // input and/or output depending on if the pointer is valid.
 
-extern void GR_AUDIO_API
+void GR_AUDIO_API
 get_num_channels_for_audio_device_id
 (AudioDeviceID ad_id,
  UInt32* n_input,
@@ -70,7 +70,7 @@ get_num_channels_for_audio_device_id
 // matching names.  If the device name is empty, then match all
 // input or output devices.
 
-extern void GR_AUDIO_API
+void GR_AUDIO_API
 find_audio_devices
 (const std::string& device_name,
  bool is_input,
diff --git a/gr-audio/lib/osx/osx_common.h b/gr-audio/lib/osx/osx_common.h
index 59b866dbe3..5d8a3800a5 100644
--- a/gr-audio/lib/osx/osx_common.h
+++ b/gr-audio/lib/osx/osx_common.h
@@ -29,8 +29,13 @@ namespace gr {
 namespace audio {
 namespace osx {
 
+#ifndef _OSX_AU_DEBUG_
 #define _OSX_AU_DEBUG_ 0
+#endif
+
+#ifndef _OSX_AU_DEBUG_RENDER_
 #define _OSX_AU_DEBUG_RENDER_ 0
+#endif
 
 #define check_error_and_throw(err,what,throw_str)			\
   if(err) {                                                             \
diff --git a/gr-audio/lib/osx/osx_impl.cc b/gr-audio/lib/osx/osx_impl.cc
index aa0320d18a..d18c24c786 100644
--- a/gr-audio/lib/osx/osx_impl.cc
+++ b/gr-audio/lib/osx/osx_impl.cc
@@ -33,10 +33,6 @@
 #include <locale>
 #include <stdexcept>
 
-namespace gr {
-namespace audio {
-namespace osx {
-
 std::ostream&
 operator<<
 (std::ostream& s,
@@ -70,6 +66,10 @@ operator<<
   return(s);
 };
 
+namespace gr {
+namespace audio {
+namespace osx {
+
 static UInt32
 _get_num_channels
 (AudioDeviceID ad_id,