remove use of boost::thread/boost::mutex; bump glibmm requirement to 2.30 in order to pick up Glib::Threads::Mutex which can be used statically, use that to replace boost::mutex; add required inclusion of <cerrno> in a couple of places

git-svn-id: svn://localhost/ardour2/branches/3.0@13076 d708f5d6-7413-0410-9779-e7cbd77b26cf

6 files changed, 19 insertions, 16 deletions

diff --git a/libs/ardour/export_profile_manager.cc b/libs/ardour/export_profile_manager.cc
index 4d9413cbce..af7f6a73f8 100644
--- a/libs/ardour/export_profile_manager.cc
+++ b/libs/ardour/export_profile_manager.cc
@@ -20,6 +20,7 @@
 
 #include <cassert>
 #include <stdexcept>
+#include <cerrno>
 
 #include <glib.h>
 #include <glib/gstdio.h>
diff --git a/libs/ardour/session_directory.cc b/libs/ardour/session_directory.cc
index 5f3e984955..ec4fded685 100644
--- a/libs/ardour/session_directory.cc
+++ b/libs/ardour/session_directory.cc
@@ -16,6 +16,8 @@
 	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#include <cerrno>
+
 #include <glibmm/fileutils.h>
 #include <glibmm/miscutils.h>
 
diff --git a/libs/pbd/pbd/signals.h b/libs/pbd/pbd/signals.h
index dc53b31f94..69c52f57cf 100644
--- a/libs/pbd/pbd/signals.h
+++ b/libs/pbd/pbd/signals.h
@@ -21,13 +21,13 @@
 #define __pbd_signals_h__
 
 #include <list>
-#include <glibmm/thread.h>
+#include <map>
+#include <glibmm/threads.h>
 
 #include <boost/noncopyable.hpp>
 #include <boost/bind.hpp>
 #include <boost/bind/protect.hpp>
 #include <boost/function.hpp>
-#include <boost/thread/mutex.hpp>
 #include <boost/enable_shared_from_this.hpp>
 #include <boost/optional.hpp>
 
@@ -44,7 +44,7 @@ public:
 	virtual void disconnect (boost::shared_ptr<Connection>) = 0;
 
 protected:
-	boost::mutex _mutex;
+        Glib::Threads::Mutex _mutex;
 };
 
 class Connection : public boost::enable_shared_from_this<Connection>
@@ -54,7 +54,7 @@ public:
 
 	void disconnect ()
 	{
-		boost::mutex::scoped_lock lm (_mutex);
+		Glib::Threads::Mutex::Lock lm (_mutex);
 		if (_signal) {
 			_signal->disconnect (shared_from_this ());
 			_signal = 0;
@@ -63,12 +63,12 @@ public:
 
 	void signal_going_away ()
 	{
-		boost::mutex::scoped_lock lm (_mutex);
+		Glib::Threads::Mutex::Lock lm (_mutex);
 		_signal = 0;
 	}
 
 private:
-	boost::mutex _mutex;
+        Glib::Threads::Mutex _mutex;
 	SignalBase* _signal;
 };
 
@@ -147,7 +147,7 @@ class ScopedConnectionList  : public boost::noncopyable
 	       one from another.
 	 */
 
-	Glib::Mutex _lock;
+	Glib::Threads::Mutex _lock;
 
 	typedef std::list<ScopedConnection*> ConnectionList;
 	ConnectionList _list;
diff --git a/libs/pbd/pbd/signals.py b/libs/pbd/pbd/signals.py
index f3dfd05d82..24640fca72 100644
--- a/libs/pbd/pbd/signals.py
+++ b/libs/pbd/pbd/signals.py
@@ -110,7 +110,7 @@ def signal(f, n, v):
     print("", file=f)
     print("\t~Signal%d () {" % n, file=f)
 
-    print("\t\tboost::mutex::scoped_lock lm (_mutex);", file=f)
+    print("\t\tGlib::Threads::Mutex::Lock lm (_mutex);", file=f)
     print("\t\t/* Tell our connection objects that we are going away, so they don't try to call us */", file=f)
     print("\t\tfor (%sSlots::iterator i = _slots.begin(); i != _slots.end(); ++i) {" % typename, file=f)
 
@@ -234,7 +234,7 @@ def signal(f, n, v):
     print("", file=f)
     print("\t\tSlots s;", file=f)
     print("\t\t{", file=f)
-    print("\t\t\tboost::mutex::scoped_lock lm (_mutex);", file=f)
+    print("\t\t\tGlib::Threads::Mutex::Lock lm (_mutex);", file=f)
     print("\t\t\ts = _slots;", file=f)
     print("\t\t}", file=f)
     print("", file=f)
@@ -249,7 +249,7 @@ def signal(f, n, v):
 			*/
 			bool still_there = false;
 			{
-				boost::mutex::scoped_lock lm (_mutex);
+				Glib::Threads::Mutex::Lock lm (_mutex);
 				still_there = _slots.find (i->first) != _slots.end ();
 			}
 
@@ -269,7 +269,7 @@ def signal(f, n, v):
 
     print("""
 	bool empty () {
-		boost::mutex::scoped_lock lm (_mutex);
+		Glib::Threads::Mutex::Lock lm (_mutex);
 		return _slots.empty ();
 	}
 """, file=f)
@@ -287,7 +287,7 @@ def signal(f, n, v):
 	boost::shared_ptr<Connection> _connect (slot_function_type f)
 	{
 		boost::shared_ptr<Connection> c (new Connection (this));
-		boost::mutex::scoped_lock lm (_mutex);
+		Glib::Threads::Mutex::Lock lm (_mutex);
 		_slots[c] = f;
 		return c;
 	}""", file=f)
@@ -295,7 +295,7 @@ def signal(f, n, v):
     print("""
 	void disconnect (boost::shared_ptr<Connection> c)
 	{
-		boost::mutex::scoped_lock lm (_mutex);
+		Glib::Threads::Mutex::Lock lm (_mutex);
 		_slots.erase (c);
 	}
 };    
diff --git a/libs/pbd/signals.cc b/libs/pbd/signals.cc
index cafb98f6bf..ff535603ef 100644
--- a/libs/pbd/signals.cc
+++ b/libs/pbd/signals.cc
@@ -34,14 +34,14 @@ ScopedConnectionList::~ScopedConnectionList()
 void
 ScopedConnectionList::add_connection (const UnscopedConnection& c)
 {
-	Glib::Mutex::Lock lm (_lock);
+	Glib::Threads::Mutex::Lock lm (_lock);
 	_list.push_back (new ScopedConnection (c));
 }
 
 void
 ScopedConnectionList::drop_connections ()
 {
-	Glib::Mutex::Lock lm (_lock);
+	Glib::Threads::Mutex::Lock lm (_lock);
 
 	for (ConnectionList::iterator i = _list.begin(); i != _list.end(); ++i) {
 		delete *i;
diff --git a/wscript b/wscript
index 3cc7b90dd9..e311e3ddcc 100644
--- a/wscript
+++ b/wscript
@@ -561,7 +561,7 @@ def configure(conf):
 
     autowaf.check_pkg(conf, 'glib-2.0', uselib_store='GLIB', atleast_version='2.2')
     autowaf.check_pkg(conf, 'gthread-2.0', uselib_store='GTHREAD', atleast_version='2.2')
-    autowaf.check_pkg(conf, 'glibmm-2.4', uselib_store='GLIBMM', atleast_version='2.14.0')
+    autowaf.check_pkg(conf, 'glibmm-2.4', uselib_store='GLIBMM', atleast_version='2.30.0')
     autowaf.check_pkg(conf, 'sndfile', uselib_store='SNDFILE', atleast_version='1.0.18')
     autowaf.check_pkg(conf, 'giomm-2.4', uselib_store='GIOMM', atleast_version='2.2')
     autowaf.check_pkg(conf, 'libcurl', uselib_store='CURL', atleast_version='7.0.0')