Switch to Qt6

At least under Xfce when using a custom (lower) DPI value, qbittorrent is
unusable as buttons get cropped to the point where their text is no longer
visible;  menus have the wrong size.

Use Qt6 to get proper rendering and a usable UI.

(Other Qt5 apps like KeePassXC are fine, regardless of DPI and/or desktop
environment.)

maintainer timeout
OK rsadowski

net/qbittorrent/Makefile.inc

@@ -18,8 +18,9 @@ PERMIT_PACKAGE =	Yes
 MASTER_SITES ?=	${MASTER_SITE_SOURCEFORGE:=qbittorrent/}
 
 MODULES +=	devel/cmake \
-		x11/qt5
+		x11/qt6
 
 CONFIGURE_STYLE =	cmake
+CONFIGURE_ARGS +=	-DQT6=ON
 # for automatic stacktraces on crash:  autoconf links it, cmake does not
 CONFIGURE_ARGS +=	-DCMAKE_EXE_LINKER_FLAGS='${LDFLAGS} -lexecinfo'

net/qbittorrent/qbittorrent-nox/Makefile

@@ -1,8 +1,8 @@
 COMMENT =		BitTorrent client with web interface
 PKGNAME =		qbittorrent-nox-${VER}
-REVISION =		1
+REVISION =		2
 
-WANTLIB += ${COMPILER_LIBCXX} Qt5Core Qt5Network Qt5Sql Qt5Xml
+WANTLIB += ${COMPILER_LIBCXX} Qt6Core Qt6Network Qt6Sql Qt6Xml
 WANTLIB += c crypto execinfo m ssl torrent-rasterbar z
 
 BUILD_DEPENDS +=	devel/boost

net/qbittorrent/qbittorrent/Makefile

@@ -1,8 +1,8 @@
 COMMENT =		BitTorrent client with Qt interface
-REVISION =		1
+REVISION =		2
 
-WANTLIB += ${COMPILER_LIBCXX} Qt5Core Qt5DBus Qt5Gui Qt5Network
-WANTLIB += Qt5Sql Qt5Widgets Qt5Xml c crypto execinfo m ssl torrent-rasterbar
+WANTLIB += ${COMPILER_LIBCXX} GL Qt6Core Qt6DBus Qt6Gui Qt6Network
+WANTLIB += Qt6Sql Qt6Widgets Qt6Xml c crypto execinfo m ssl torrent-rasterbar
 WANTLIB += z
 
 MODULES =		lang/python
@@ -11,7 +11,7 @@ MODPY_BUILDDEP =	No
 MODPY_TESTDEP =		No
 
 BUILD_DEPENDS +=	devel/boost \
-			x11/qt5/qtsvg
+			x11/qt6/qtsvg
 
 LIB_DEPENDS +=		net/libtorrent-rasterbar