3 files changed, 24 insertions, 3 deletions
diff --git a/platform/x11/detect.py b/platform/x11/detect.py
index 02bd7232c2..c5ef82150b 100644
--- a/platform/x11/detect.py
+++ b/platform/x11/detect.py
@@ -65,7 +65,6 @@ def get_flags():
     return [
         ('builtin_freetype', False),
         ('builtin_libpng', False),
-        ('builtin_openssl', False),
         ('builtin_zlib', False),
     ]
 
@@ -153,8 +152,9 @@ def configure(env):
 
     # FIXME: Check for existence of the libs before parsing their flags with pkg-config
 
-    if not env['builtin_openssl']:
-        env.ParseConfig('pkg-config openssl --cflags --libs')
+    if not env['builtin_mbedtls']:
+        # mbedTLS does not provide a pkgconfig config yet. See https://github.com/ARMmbed/mbedtls/issues/228
+        env.Append(LIBS=['mbedtls', 'mbedcrypto', 'mbedx509'])
 
     if not env['builtin_libwebp']:
         env.ParseConfig('pkg-config libwebp --cflags --libs')
diff --git a/platform/x11/os_x11.cpp b/platform/x11/os_x11.cpp
index eaf72d4dbf..bd2abc1094 100644
--- a/platform/x11/os_x11.cpp
+++ b/platform/x11/os_x11.cpp
@@ -924,6 +924,26 @@ Size2 OS_X11::get_window_size() const {
 	return Size2i(current_videomode.width, current_videomode.height);
 }
 
+Size2 OS_X11::get_real_window_size() const {
+	XWindowAttributes xwa;
+	XSync(x11_display, False);
+	XGetWindowAttributes(x11_display, x11_window, &xwa);
+	int w = xwa.width;
+	int h = xwa.height;
+	Atom prop = XInternAtom(x11_display, "_NET_FRAME_EXTENTS", True);
+	Atom type;
+	int format;
+	unsigned long len;
+	unsigned long remaining;
+	unsigned char *data = NULL;
+	if (XGetWindowProperty(x11_display, x11_window, prop, 0, 4, False, AnyPropertyType, &type, &format, &len, &remaining, &data) == Success) {
+		long *extents = (long *)data;
+		w += extents[0] + extents[1]; // left, right
+		h += extents[2] + extents[3]; // top, bottom
+	}
+	return Size2(w, h);
+}
+
 void OS_X11::set_window_size(const Size2 p_size) {
 	// If window resizable is disabled we need to update the attributes first
 	if (is_window_resizable() == false) {
diff --git a/platform/x11/os_x11.h b/platform/x11/os_x11.h
index ee62b89227..3347b37f47 100644
--- a/platform/x11/os_x11.h
+++ b/platform/x11/os_x11.h
@@ -251,6 +251,7 @@ public:
 	virtual Point2 get_window_position() const;
 	virtual void set_window_position(const Point2 &p_position);
 	virtual Size2 get_window_size() const;
+	virtual Size2 get_real_window_size() const;
 	virtual void set_window_size(const Size2 p_size);
 	virtual void set_window_fullscreen(bool p_enabled);
 	virtual bool is_window_fullscreen() const;