package/gnuradio: remove qtgui option

The gr-qtgui option uses python-pyqt/Qt4, which we are about to remove, so
remove the option.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

Config.in.legacy

@@ -146,6 +146,12 @@ endif
 
 comment "Legacy options removed in 2019.02"
 
+config BR2_PACKAGE_GNURADIO_QTGUI
+	bool "gnuradio gr-qtgui option removed"
+	select BR2_LEGACY
+	help
+	  The gr-qtgui option was removed.
+
 config BR2_PACKAGE_LUACRYPTO
 	bool "luacrypto package removed"
 	select BR2_LEGACY

package/gnuradio/Config.in

@@ -116,16 +116,6 @@ config BR2_PACKAGE_GNURADIO_PAGER
 	help
 	  FLEX pager decoder implementation blocks
 
-config BR2_PACKAGE_GNURADIO_QTGUI
-	bool "gr-qtgui"
-	depends on BR2_PACKAGE_PYTHON_PYQT
-	depends on BR2_PACKAGE_QWT
-	depends on BR2_PACKAGE_QT_STL
-	select BR2_PACKAGE_GNURADIO_FFT
-	select BR2_PACKAGE_GNURADIO_FILTER
-	help
-	  GNU Radio Qt scopes
-
 config BR2_PACKAGE_GNURADIO_TRELLIS
 	bool "gr-trellis support"
 	select BR2_PACKAGE_GNURADIO_DIGITAL

package/gnuradio/gnuradio.mk

@@ -25,7 +25,8 @@ endif
 GNURADIO_CONF_OPTS = \
 	-DENABLE_DEFAULT=OFF \
 	-DENABLE_VOLK=ON \
-	-DENABLE_GNURADIO_RUNTIME=ON
+	-DENABLE_GNURADIO_RUNTIME=ON \
+	-DENABLE_GR_QTGUI=OFF
 
 # For third-party blocks, the gnuradio libraries are mandatory at
 # compile time.
@@ -126,13 +127,6 @@ else
 GNURADIO_CONF_OPTS += -DENABLE_PAGER=OFF
 endif
 
-ifeq ($(BR2_PACKAGE_GNURADIO_QTGUI),y)
-GNURADIO_DEPENDENCIES += python-pyqt qwt
-GNURADIO_CONF_OPTS += -DENABLE_GR_QTGUI=ON
-else
-GNURADIO_CONF_OPTS += -DENABLE_GR_QTGUI=OFF
-endif
-
 ifeq ($(BR2_PACKAGE_GNURADIO_TRELLIS),y)
 GNURADIO_CONF_OPTS += -DENABLE_GR_TRELLIS=ON
 else