Update Qt5 to 5.5.1.

This is the latest stable release at time of writing.

Release announcement: http://blog.qt.io/blog/2015/07/01/qt-5-5-released/
New features in Qt 5.5: https://wiki.qt.io/New_Features_in_Qt_5.5

As usual, huge thanks to Tobias Berner (tcberner@gmail.com) for all his work
on these ports in kde@'s experimental area51 repository. He's the one who
started the update and did a lot of the initial work on Qt 5.5. Ralf Nolden
(nolden@kde.org) has contributed the initial version of most of our new Qt5
ports.

Also thanks to Yuri Victorovich (yuri@rawbw.com) for contributing PR 205805
with his own patch for the 5.5.1 update. Some of his changes there prompted
additional fixes and changes present in the final patch generated from our
experimental repository.

New ports:
- comms/qt5-connectivity, comms/qt5-sensors, devel/qt5-location,
  graphics/qt5-3d, net/qt5-enginio, x11-toolkits/qt5-canvas3d,
  x11-toolkits/qt5-uiplugin.

General changes in all Qt5 ports:
- All Qt5 ports are now built with -Wl,--as-needed to avoid overlinking,
  which is a problem with qmake-based because the libraries passed to the
  linker come from the modules .pri files and many are not necessary.
- With this change, several ports had their USE_QT5 lines adjusted to
  explicitly include some libraries that were pulled in implicitly, and to
  exclude libraries no longer required with -Wl,--as-needed.

Changes in specific ports:
- devel/qt5: Drop the SQL_PLUGINS and TOOLS options and depend on all Qt5
  ports by default. It makes the Makefile much simpler, and those options
  were already on by default.
- devel/qt5-core: The clang+base libstdc++ workaround has been expanded and
  more C++11 features have been disabled when that combination is used by a
  port (basically, FreeBSD 9 with USES=compiler:c++11-lang). The disabled
  features have explanations for why they were disabled in the patched
  header itself.
- devel/qt5-designer: uiplugins has been split out following a similar
  change upstream. By depending on qt5-uiplugin, qt5-uitools avoids having
  to depend on the big qt5-designer port.
- multimedia/qt5-multimedia: The port now uses GStreamer 1.0 instead of
  0.10.
- net/qt5-network: The port now depends on libproxy for proxy settings.
  Using libproxy allows proxy settings to be read from different sources,
  and also allows .pac files to work with Qt.
- www/qt5-webkit: The port now uses GStreamer 1.0 instead of 0.10.

PR:		205805
PR:		206435

1 files changed, 42 insertions, 10 deletions

diff --git a/Mk/bsd.qt.mk b/Mk/bsd.qt.mk
index a88505c5710c..244b58f7273a 100644
--- a/Mk/bsd.qt.mk
+++ b/Mk/bsd.qt.mk
@@ -27,7 +27,7 @@ Qt_Pre_Include=	bsd.qt.mk
 # Qt versions currently supported by the framework.
 _QT_SUPPORTED?=	4 5
 QT4_VERSION?=	4.8.7
-QT5_VERSION?=	5.4.1
+QT5_VERSION?=	5.5.1
 
 QT_PREFIX?=		${LOCALBASE}
 
@@ -90,12 +90,21 @@ DISTFILES=		${DISTNAME:S,$,${EXTRACT_SUFX},}
 DIST_SUBDIR=		KDE/Qt/${_QT_VERSION}
 USES+=			tar:xz
 
+# Qt (at least when used with qmake) has a tendency to overlink: some libraries
+# have dependencies on others in the mkspec configurations and the latter are
+# always passed to the linker even if they are not actually used. By passing
+# --as-needed to the linker by default when building the Qt ports we do not
+# have to declare a lot of unnecessary dependencies in USE_QT5.
+# This could arguably work for Qt4 too, but since it is maintenance mode it is
+# better not to fix what is not explicitly broken there.
+LDFLAGS+=		-Wl,--as-needed
+
 .  if ${.TARGETS:Mmakesum} || ${.TARGETS:Mfetch} && \
 	defined(DISABLE_SIZE) && defined(NO_CHECKSUM)
 # Ensure that the "makesum" target (with its inner "fetch" one) uses
 # devel/qt*/distinfo for every port.
-QT_DIST=		base declarative doc graphicaleffects imageformats \
-				multimedia quick1 quickcontrols script serialport svg tools \
+QT_DIST=		3d base canvas3d connectivity declarative doc enginio graphicaleffects imageformats \
+				location multimedia quick1 quickcontrols script sensors serialport svg tools \
 				translations webchannel webkit webkit-examples websockets x11extras xmlpatterns
 .  endif
 
@@ -290,22 +299,27 @@ CONFIGURE_ARGS+=--with-qt-includes=${QT_INCDIR} \
 .endif # !defined(QT_NONSTANDARD)
 
 _USE_QT_ALL=	assistant clucene dbus declarative designer gui help \
-				imageformats linguist linguisttools multimedia network opengl pixeltool \
-				qdbusviewer qmake script scripttools sql sql-ibase sql-mysql \
-				sql-odbc sql-pgsql sql-sqlite2 sql-sqlite3 svg testlib webkit \
+				imageformats l10n linguist linguisttools multimedia \
+				network opengl pixeltool qdbusviewer qmake script \
+				scripttools sql sql-ibase sql-mysql sql-odbc sql-pgsql \
+				sql-sqlite2 sql-sqlite3 svg testlib webkit \
 				xml xmlpatterns
 
 _USE_QT4_ONLY=	accessible assistant-adp assistantclient codecs-cn codecs-jp \
 				codecs-kr codecs-tw corelib demo doc graphicssystems-opengl \
-				help-tools iconengines inputmethods l10n makeqpf moc phonon \
+				help-tools iconengines inputmethods makeqpf moc phonon \
 				phonon-gst porting qdoc3 qmlviewer qt3support qtconfig \
 				qtestlib qvfb rcc uic uic3 xmlpatterns-tool
 
-_USE_QT5_ONLY=	buildtools concurrent core graphicaleffects \
-				paths phonon4 printsupport qdbus qdoc qev qml quick \
-				quickcontrols serialport uitools webchannel websockets \
+_USE_QT5_ONLY=	3d buildtools canvas3d concurrent connectivity core \
+				enginio graphicaleffects location paths phonon4 \
+				printsupport qdbus qdoc qev qml quick quickcontrols \
+				sensors serialport uiplugin uitools webchannel websockets \
 				widgets x11extras
 
+3d_PORT=		graphics/${_QT_RELNAME}-3d
+3d_PATH=		${QT_LIBDIR}/libQt${_QT_LIBVER}3DCore.so
+
 accessible_PORT=	accessibility/${_QT_RELNAME}-accessible
 accessible_PATH=	${QT_PLUGINDIR}/accessible/libqtaccessiblewidgets.so
 
@@ -321,6 +335,9 @@ assistantclient_PATH=	${QT_LIBDIR}/libQt${_QT_LIBVER}AssistantClient.so
 buildtools_PORT=	devel/${_QT_RELNAME}-buildtools
 buildtools_PATH=	${MOC}
 
+canvas3d_PORT=		x11-toolkits/${_QT_RELNAME}-canvas3d
+canvas3d_PATH=		${QT_QMLDIR}/QtCanvas3D/qmldir
+
 clucene_PORT=		textproc/clucene-${_QT_RELNAME}
 clucene_PATH=		${QT_LIBDIR}/libQt${_QT_LIBVER}CLucene.so
 
@@ -339,6 +356,9 @@ codecs-tw_PATH=		${QT_PLUGINDIR}/codecs/libqtwcodecs.so
 concurrent_PORT=	devel/${_QT_RELNAME}-concurrent
 concurrent_PATH=	${QT_LIBDIR}/libQt${_QT_LIBVER}Concurrent.so
 
+connectivity_PORT=	comms/${_QT_RELNAME}-connectivity
+connectivity_PATH=	${QT_LIBDIR}/libQt${_QT_LIBVER}Bluetooth.so
+
 core_PORT=			devel/${_QT_RELNAME}-core
 core_PATH=			${QT_LIBDIR}/libQt${_QT_LIBVER}Core.so
 
@@ -360,6 +380,9 @@ designer_PATH=		${QT_BINDIR}/designer${_QT_BINSUFX}
 doc_PORT=			misc/${_QT_RELNAME}-doc
 doc_PATH=			${_QT_RELNAME}-doc>=${_QT_VERSION:R:R}
 
+enginio_PORT=		net/${_QT_RELNAME}-enginio
+enginio_PATH=		${QT_LIBDIR}/libEnginio.so
+
 graphicaleffects_PORT=	graphics/${_QT_RELNAME}-graphicaleffects
 graphicaleffects_PATH=	${QT_QMLDIR}/QtGraphicalEffects/qmldir
 
@@ -390,6 +413,9 @@ linguist_PATH=		${QT_BINDIR}/linguist${_QT_BINSUFX}
 linguisttools_PORT=	devel/${_QT_RELNAME}-linguisttools
 linguisttools_PATH=	${LRELEASE}
 
+location_PORT=		devel/${_QT_RELNAME}-location
+location_PATH=		${QT_LIBDIR}/libQt${_QT_LIBVER}Location.so
+
 l10n_PORT=			misc/${_QT_RELNAME}-l10n
 l10n_PATH=			${_QT_RELNAME}-l10n>=${_QT_VERSION:R:R}
 
@@ -474,6 +500,9 @@ qvfb_PATH=			${QT_BINDIR}/qvfb${_QT_BINSUFX}
 rcc_PORT=			devel/${_QT_RELNAME}-rcc
 rcc_PATH=			${RCC}
 
+sensors_PORT=		comms/${_QT_RELNAME}-sensors
+sensors_PATH=		${QT_LIBDIR}/libQt${_QT_LIBVER}Sensors.so
+
 script_PORT=		devel/${_QT_RELNAME}-script
 script_PATH=		${QT_LIBDIR}/libQt${_QT_LIBVER}Script.so
 
@@ -515,6 +544,9 @@ uic_PATH=			${UIC}
 uic3_PORT=			devel/${_QT_RELNAME}-uic3
 uic3_PATH=			${QT_BINDIR}/uic3
 
+uiplugin_PORT=		x11-toolkits/${_QT_RELNAME}-uiplugin
+uiplugin_PATH=		${QT_INCDIR}/QtUiPlugin/QtUiPlugin
+
 uitools_PORT=		devel/${_QT_RELNAME}-uitools
 uitools_PATH=		${QT_LIBDIR}/libQt${_QT_LIBVER}UiTools.a