astro/marble: make webengine optional (used for non i386/amd64 architectures)

PR:		234461
Submitted by:	Piotr Kubaj <pkubaj@anongoth.pl>

astro/marble/Makefile

@@ -20,7 +20,7 @@ USE_KDE=	attica auth codecs completion config configwidgets coreaddons \
 		plasma-framework runner service sonnet textwidgets wallet \
 		widgetsaddons xmlgui
 USE_QT=		concurrent core dbus declarative designer gui location network opengl \
-		phonon4 printsupport script sql svg webchannel webengine widgets xml \
+		phonon4 printsupport script sql svg webchannel widgets xml \
 		buildtools_build qmake_build
 
 USE_LDCONFIG=	yes
@@ -29,12 +29,18 @@ MAKE_ENV=	XDG_CONFIG_HOME=/dev/null
 CMAKE_ARGS=	-DMOBILE:BOOL=FALSE \
 		-DQT_IMPORTS_DIR:PATH=${QT_IMPORTDIR}
 
-OPTIONS_DEFINE=	GPS DOCS
+OPTIONS_DEFINE=	GPS DOCS WEBENGINE
 OPTIONS_DEFAULT=GPS
+OPTIONS_DEFAULT_amd64=	WEBENGINE
+OPTIONS_DEFAULT_i386=	WEBENGINE
 OPTIONS_SUB=	yes
 
 GPS_DESC=		Support for GPS position provider
 GPS_LIB_DEPENDS=	libgps.so:astro/gpsd
 GPS_CMAKE_OFF=		-DWITH_libgps:BOOL=FALSE
 
+WEBENGINE_DESC=		Add dependency on qt5-webengine
+WEBENGINE_USE=		QT=webengine
+WEBENGINE_CMAKE_BOOL=	WEBENGINE
+
 .include <bsd.port.mk>

astro/marble/files/patch-CMakeLists.txt

@@ -0,0 +1,36 @@
+--- CMakeLists.txt.orig	2018-12-30 17:28:44 UTC
++++ CMakeLists.txt
+@@ -76,6 +76,7 @@ include( MarbleMacros )
+ # Generate the tiles with the tilecreator at compile time
+ # if this option is set, srtm.jpg will not be installed but the generated tiles instead
+ option(MOBILE "Create a Marble version optimized for handheld devices")
++option(WEBENGINE "Build browser plugin" ON)
+ 
+ ####################################################
+ # Build a D-Bus interface for the Marble widget
+@@ -128,15 +129,17 @@ if(CMAKE_SYSTEM_NAME STREQUAL Android)
+     )
+    set ( MARBLE_NO_WEBKITWIDGETS TRUE )
+ else()
+-   find_package(Qt5 ${REQUIRED_QT_VERSION}
+-        COMPONENTS
+-            WebEngine
+-            WebEngineWidgets
+-    )
++   if(WEBENGINE)
++       find_package(Qt5 ${REQUIRED_QT_VERSION}
++            COMPONENTS
++                WebEngine
++                WebEngineWidgets
++        )
+ 
+-   if ( NOT Qt5WebEngineWidgets_FOUND )
+-     set ( MARBLE_NO_WEBKITWIDGETS TRUE )
+-   endif()
++       if( NOT Qt5WebEngineWidgets_FOUND )
++           set ( MARBLE_NO_WEBKITWIDGETS TRUE )
++       endif()
++    endif()
+ endif()
+ 
+ if (BUILD_WITH_DBUS)

astro/marble/pkg-plist

@@ -105,10 +105,12 @@ include/marble/MarbleMap.h
 include/marble/MarbleMath.h
 include/marble/MarbleModel.h
 include/marble/MarbleNavigator.h
-include/marble/MarbleWebView.h
+%%WEBENGINE%%include/marble/MarbleWebView.h
 include/marble/MarbleWidget.h
 include/marble/MarbleWidgetInputHandler.h
 include/marble/MarbleWidgetPopupMenu.h
+%%NO_WEBENGINE%%include/marble/NullMarbleWebView.h
+%%NO_WEBENGINE%%include/marble/NullTinyWebBrowser.h
 include/marble/OsmcSymbol.h
 include/marble/ParseRunnerPlugin.h
 include/marble/ParsingRunner.h
@@ -153,7 +155,7 @@ include/marble/TileCreator.h
 include/marble/TileCreatorDialog.h
 include/marble/TileId.h
 include/marble/TileLevelRangeWidget.h
-include/marble/TinyWebBrowser.h
+%%WEBENGINE%%include/marble/TinyWebBrowser.h
 include/marble/TourControlEditWidget.h
 include/marble/TourItemDelegate.h
 include/marble/TourPlayback.h
@@ -216,12 +218,12 @@ lib/marble/plugins/libNominatimReverseGeocodingPlugin.so
 lib/marble/plugins/libNominatimSearchPlugin.so
 lib/marble/plugins/libNotesPlugin.so
 lib/marble/plugins/libOSRMPlugin.so
-lib/marble/plugins/libOpenDesktopPlugin.so
+%%WEBENGINE%%lib/marble/plugins/libOpenDesktopPlugin.so
 lib/marble/plugins/libOpenLocationCodeSearchPlugin.so
 lib/marble/plugins/libOpenRouteServicePlugin.so
 lib/marble/plugins/libOsmPlugin.so
 lib/marble/plugins/libOverviewMap.so
-lib/marble/plugins/libPhoto.so
+%%WEBENGINE%%lib/marble/plugins/libPhoto.so
 lib/marble/plugins/libPn2Plugin.so
 lib/marble/plugins/libPntPlugin.so
 lib/marble/plugins/libPositionMarker.so
@@ -234,8 +236,8 @@ lib/marble/plugins/libSatellitesPlugin.so
 lib/marble/plugins/libSpeedometer.so
 lib/marble/plugins/libStarsPlugin.so
 lib/marble/plugins/libSunPlugin.so
-lib/marble/plugins/libWeather.so
-lib/marble/plugins/libWikipedia.so
+%%WEBENGINE%%lib/marble/plugins/libWeather.so
+%%WEBENGINE%%lib/marble/plugins/libWikipedia.so
 lib/marble/plugins/libYoursPlugin.so
 lib/plugins/designer/libLatLonEditPlugin.so
 lib/plugins/designer/libMarbleNavigatorPlugin.so