update belle-sip and linphone, clean makefiles

Tools/check_tools.sh

@@ -36,7 +36,7 @@ fi
 
 # just ensure that JDK is installed - if not, it will display user a popup
 if ! java -version &>/dev/null; then
-	echo_err "Please install Java"
+	echo_err "Please install Java JDK (not just JRE)"
 fi
 
 # needed by x264

submodules/belle-sip

@@ -1 +1 @@
-Subproject commit 7fe6d9d38f9abc6adc7139341a3819026d5400a4
+Subproject commit 8d2ec56cd0934111fdd614e2e1677f19bdd448a2

submodules/build/builder-iphone-os.mk

@@ -28,7 +28,6 @@ linphone_configure_controls = \
 				--with-readline=none  \
 				--enable-gtk_ui=no \
 				--enable-console_ui=no \
-				--enable-bellesip \
 				--with-gsm=$(prefix) \
 				--with-srtp=$(prefix) \
 				--with-antlr=$(prefix) \
@@ -40,7 +39,6 @@ linphone_configure_controls = \
 				--disable-tutorials \
 				--disable-tools \
 				--enable-msg-storage=yes \
-				--enable-ios \
 				--with-polarssl=$(prefix) \
 				--enable-dtls
 

submodules/linphone

@@ -1 +1 @@
-Subproject commit d1f21907e7863171c155690ec0a76f5903f52b6b
+Subproject commit ee33c10a6826476c8a37fb20990c262a8aece799