PyQt: Replace bsd.pyqt.mk with Uses/pyqt.mk.

In preparation for landing PyQt5 ports, generalize devel/py-qt4's
bsd.pyqt.mk and make it a proper file in Uses/.

Ports wishing to depend on PyQt4 ports can now do the following:
  USES=		pyqt:4
  USE_PYQT=	foo bar_build baz_run

Other changes include the renaming of the PYQT4_DIST variable to PYQT_DIST
and the introduction of the PYQT_SIPDIR plist substitution variable. The
rest of the contents of Uses/pyqt.mk are pretty much identical to what we
had in bsd.pyqt.mk with additional processing of USE_PYQT.

Even though this patch touches files in many different ports, the goal is
for it to be a no-op from an end-user perspective (so that the basic
infrastructure is landed before the other, riskier changes): no dependencies
have been changed, PyQt/SIP/QScintilla have not been upgraded and the plists
should remain exactly the same, since PYQT_SIPDIR currently contains the
same value that used to be hardcoded in the plists.

Huge thanks to Guido Falsi (madpilot@) for spearheading most of the work: he
took the initiative to work on PyQt5 and sent D2910 to Phabricator with the
original version of this patch. Tobias Berner (tcberner@gmail.com) later
applied it to kde@'s experimental area51 repositories and did some more work
on it.

1 files changed, 223 insertions, 0 deletions

diff --git a/Mk/Uses/pyqt.mk b/Mk/Uses/pyqt.mk
new file mode 100644
index 00000000000..b655f6bb94d
--- /dev/null
+++ b/Mk/Uses/pyqt.mk
@@ -0,0 +1,223 @@
+# $FreeBSD$
+#
+# Handle PyQt related ports
+#
+# Feature:	pyqt
+# Usage:	USES=pyqt:ARGS
+# Valid ARGS:	4
+#
+# MAINTAINER:	kde@FreeBSD.org
+#
+# Internal Port variables for PyQt ports:
+# PYQT_DIST	- This port is part of PyQt4 itself. Variables and
+#		targets are then set assuming a certain tarball and
+#		port layout.
+# USE_PYQT	- List of PyQt components to depend on
+#		* foo_build    only build depend
+#		* foo_run      only run depend
+#		* foo          both (default)
+# SIPDIR	- Absolute path where sip files will be installed
+# SIPDIR_REL	- Relative version of SIPDIR
+#
+# Also PYQT_SIPDIR=${SIPDIR_REL} will be added to PLIST_SUB.
+#
+
+.if !defined(_INCLUDE_USES_PYQT_MK)
+_INCLUDE_USES_PYQT_MK=	yes
+
+# At the moment we support PyQt bindings versions 4, sip
+# option is for internal use by the py-sip ports.
+_PYQT_SUPPORTED=        4 sip
+
+.if empty(pyqt_ARGS)
+IGNORE=	pyqt needs a qt-version (${_PYQT_SUPPORTED})
+.endif
+
+# At the moment we support PyQt bindings version 4
+.for ver in ${_PYQT_SUPPORTED:O:u}
+.  if ${pyqt_ARGS:M${ver}}
+.    if empty(_PYQT_VERSION)
+_PYQT_VERSION=  ${ver}
+.    else
+IGNORE?=        cannot be installed: different PYQT versions specified via pyqt:[${_PYQT_SUPPORTED:S/ //g}]
+.    endif
+.  endif
+.endfor
+
+.if empty(_PYQT_VERSION)
+IGNORE?=        USES=pyqt needs a version number (valid values: ${_PYQT_SUPPORTED})
+.endif
+
+PYQT_MAINTAINER=	kde@FreeBSD.org
+
+MASTER_SITE_RIVERBANK=	http://www.riverbankcomputing.com/static/Downloads/%SUBDIR%/
+
+MASTER_SITES_SIP=	SF/pyqt/sip/sip-${PORTVERSION} \
+			GENTOO
+MASTER_SITES_PYQT4=	SF/pyqt/PyQt4/PyQt-${PORTVERSION} \
+			GENTOO
+MASTER_SITES_QSCI2=	SF/pyqt/QScintilla2/QScintilla-${PORTVERSION} \
+			GENTOO
+
+SIP_VERSION=		4.16.5
+QSCI2_VERSION=		2.8.4
+PYQT4_VERSION=		4.11.3
+
+SIP_DISTNAME=		sip-${SIP_VERSION}
+PYQT4_DISTNAME=		PyQt-x11-gpl-${PYQT4_VERSION}
+PYQT4_DISTINFO_FILE=	${.CURDIR}/../../devel/${PYQT_RELNAME}/distinfo
+QSCI2_DISTNAME=		QScintilla-gpl-${QSCI2_VERSION}
+
+# PyQt components split up into pyqt4/pyqt5 (upcoming)/...
+_USE_PYQT_ALL=		core dbus demo designer doc gui \
+			multimedia network opengl qscintilla2 \
+			sql svg test webkit xml xmlpatterns sip
+# List of components only in pyqt4
+_USE_PYQT4_ONLY=	assistant declarative dbussupport \
+			designerplugin help phonon script \
+			scripttools
+
+# Unversioned variables for the rest of the file
+PYQT_VERSION=		${PYQT${_PYQT_VERSION}_VERSION}
+PYQT_RELNAME=		py-qt${_PYQT_VERSION}
+PYQT_PY_RELNAME=	${PYTHON_PKGNAMEPREFIX}qt${_PYQT_VERSION}
+PYQT_MASTERSITES=	${MASTER_SITES_PYQT${_PYQT_VERSION}}
+PYQT_DISTNAME=		${PYQT${_PYQT_VERSION}_DISTNAME}
+PYQT_DISTINFO_FILE=	${PYQT${_PYQT_VERSION}_DISTINFO_FILE}
+
+py-sip_PATH=		${PYTHON_PKGNAMEPREFIX}sip>=${SIP_VERSION}
+
+py-assistant_PATH=	${PYQT_PY_RELNAME}-assistant>=${PYQT_VERSION}
+py-core_PATH=		${PYQT_PY_RELNAME}-core>=${PYQT_VERSION}
+py-dbus_PATH=		${PYQT_PY_RELNAME}-dbus>=${PYQT_VERSION}
+py-dbussupport_PATH=	${PYQT_PY_RELNAME}-dbussupport>=${PYQT_VERSION}
+py-declarative_PATH=	${PYQT_PY_RELNAME}-declarative>=${PYQT_VERSION}
+py-demo_PATH=		${PYQT_PY_RELNAME}-demo>=${PYQT_VERSION}
+py-designer_PATH=	${PYQT_PY_RELNAME}-designer>=${PYQT_VERSION}
+py-designerplugin_PATH=	${PYQT_PY_RELNAME}-designerplugin>=${PYQT_VERSION}
+py-doc_PATH=		${PYQT_PY_RELNAME}-doc>=${PYQT_VERSION}
+py-gui_PATH=		${PYQT_PY_RELNAME}-gui>=${PYQT_VERSION}
+py-help_PATH=		${PYQT_PY_RELNAME}-help>=${PYQT_VERSION}
+py-multimedia_PATH=	${PYQT_PY_RELNAME}-multimedia>=${PYQT_VERSION}
+py-network_PATH=	${PYQT_PY_RELNAME}-network>=${PYQT_VERSION}
+py-opengl_PATH=		${PYQT_PY_RELNAME}-opengl>=${PYQT_VERSION}
+py-phonon_PATH=		${PYQT_PY_RELNAME}-phonon>=${PYQT_VERSION}
+py-qscintilla2_PATH=	${PYQT_PY_RELNAME}-qscintilla2>=${QSCI2_VERSION}
+py-script_PATH=		${PYQT_PY_RELNAME}-script>=${PYQT_VERSION}
+py-scripttools_PATH=	${PYQT_PY_RELNAME}-scripttools>=${PYQT_VERSION}
+py-sql_PATH=		${PYQT_PY_RELNAME}-sql>=${PYQT_VERSION}
+py-svg_PATH=		${PYQT_PY_RELNAME}-svg>=${PYQT_VERSION}
+py-test_PATH=		${PYQT_PY_RELNAME}-test>=${PYQT_VERSION}
+py-webkit_PATH=		${PYQT_PY_RELNAME}-webkit>=${PYQT_VERSION}
+py-xml_PATH=		${PYQT_PY_RELNAME}-xml>=${PYQT_VERSION}
+py-xmlpatterns_PATH=	${PYQT_PY_RELNAME}-xmlpatterns>=${PYQT_VERSION}
+
+py-sip_PORT=		devel/py-sip
+
+py-assistant_PORT=	devel/${PYQT_RELNAME}-assistant
+py-core_PORT=		devel/${PYQT_RELNAME}-core
+py-dbus_PORT=		devel/${PYQT_RELNAME}-dbus
+py-dbussupport_PORT=	devel/${PYQT_RELNAME}-dbussupport
+py-declarative_PORT=	devel/${PYQT_RELNAME}-declarative
+py-demo_PORT=		misc/${PYQT_RELNAME}-demo
+py-designer_PORT=	devel/${PYQT_RELNAME}-designer
+py-designerplugin_PORT=	devel/${PYQT_RELNAME}-designerplugin
+py-doc_PORT=		misc/${PYQT_RELNAME}-doc
+py-gui_PORT=		x11-toolkits/${PYQT_RELNAME}-gui
+py-help_PORT=		devel/${PYQT_RELNAME}-help
+py-multimedia_PORT=	multimedia/${PYQT_RELNAME}-multimedia
+py-network_PORT=	net/${PYQT_RELNAME}-network
+py-opengl_PORT=		x11/${PYQT_RELNAME}-opengl
+py-phonon_PORT=		multimedia/${PYQT_RELNAME}-phonon
+py-qscintilla2_PORT=	devel/${PYQT_RELNAME}-qscintilla2
+py-script_PORT=		devel/${PYQT_RELNAME}-script
+py-scripttools_PORT=	devel/${PYQT_RELNAME}-scripttools
+py-sql_PORT=		databases/${PYQT_RELNAME}-sql
+py-svg_PORT=		graphics/${PYQT_RELNAME}-svg
+py-test_PORT=		devel/${PYQT_RELNAME}-test
+py-webkit_PORT=		www/${PYQT_RELNAME}-webkit
+py-xml_PORT=		textproc/${PYQT_RELNAME}-xml
+py-xmlpatterns_PORT=	textproc/${PYQT_RELNAME}-xmlpatterns
+
+py-assistant_DESC=	Python bindings for QtAssistant module
+py-core_DESC=		Python bindings for QtCore module
+py-dbus_DESC=		Python bindings for QtDBus module
+py-dbussupport_DESC=	Qt event loop support for dbus-python
+py-declarative_DESC=	Python bindings for QtDeclarative module
+py-demo_DESC=		PyQt demo and examples
+py-designer_DESC=	Python bindings for QtDesigner module
+py-designerplugin_DESC=	Python bindings for QtDesigner plugin
+py-doc_DESC=		PyQt documentation
+py-gui_DESC=		Python bindings for QtGui module
+py-help_DESC=		Python bindings for QtHelp module
+py-multimedia_DESC=	Python bindings for Multimedia module
+py-network_DESC=	Python bindings for QtNetwork module
+py-opengl_DESC=		Python bindings for QtOpenGL module
+py-phonon_DESC=		Python bindings for Phonon module
+py-qscintilla2_DESC=	Python bindings for QScintilla2
+py-script_DESC=		Python bindings for QtScript module
+py-scripttools_DESC=	Python bindings for QtScriptTools module
+py-sql_DESC=		Python bindings for QtSql module
+py-svg_DESC=		Python bindings for QtSvg module
+py-test_DESC=		Python bindings for QtTest module
+py-webkit_DESC=		Python bindings for QtWebKit module
+py-xml_DESC=		Python bindings for QtXml module
+py-xmlpatterns_DESC=	Python bindings for QtXmlPatterns module
+
+SIPDIR_REL=	share/py-sip
+SIPDIR=		${PREFIX}/${SIPDIR_REL}
+PLIST_SUB+=	PYQT_SIPDIR=${SIPDIR_REL}
+
+.if defined(PYQT_DIST)
+PORTVERSION=	${PYQT_VERSION}
+MASTER_SITES=	${PYQT_MASTERSITES}
+PKGNAMEPREFIX=	${PYQT_PY_RELNAME}-
+DISTNAME=	${PYQT_DISTNAME}
+DISTINFO_FILE=	${PYQT_DISTINFO_FILE}
+HAS_CONFIGURE=	yes
+QT_NONSTANDARD=	yes  # Do not add unknown arguments to CONFIGURE_ARGS.
+
+PATCHDIR=	${.CURDIR}/../../devel/${PYQT_RELNAME}-core/files
+QSCIDIR=	${PREFIX}/share/qt${_PYQT_VERSION}/qsci
+CONFIGURE_ARGS+=-b ${PREFIX}/bin \
+		-d ${PYTHONPREFIX_SITELIBDIR} \
+		-q ${QMAKE} \
+		--confirm-license \
+		--sipdir ${SIPDIR}
+
+# One of the things PyQt looks for to determine whether to build the Qt DBus
+# main loop module (${PYQT_RELNAME}-dbussupport) is whether the dbus/ directory is
+# present. Only extract it for that port then.
+.if ${PORTNAME} != "dbussupport"
+EXTRACT_AFTER_ARGS+=	--exclude "${DISTNAME}/dbus"
+.endif  # ${PORTNAME} != "dbussupport"
+
+.if !target(do-configure)
+do-configure:
+	cd ${WRKSRC} && ${SETENV} ${CONFIGURE_ENV} \
+		${PYTHON_CMD} configure.py ${CONFIGURE_ARGS}
+.endif  # !target(do-configure)
+.endif  # defined(PYQT_DIST)
+
+# Set build and run depends -- we need to prefix them internally with "py-"
+# else we conflict with the ones defined in bsd.qt.mk with the same name
+_USE_PYQT_ALL+=			${_USE_PYQT${_PYQT_VERSION}_ONLY}
+.for comp in ${_USE_PYQT_ALL:O:u}
+_USE_PYQT_ALL_SUFFIXED+=		py-${comp} py-${comp}_build py-${comp}_run
+py-${comp}_BUILD_DEPENDS?=		${py-${comp}_PATH}:${PORTSDIR}/${py-${comp}_PORT}
+py-${comp}_RUN_DEPENDS?=		${py-${comp}_PATH}:${PORTSDIR}/${py-${comp}_PORT}
+py-${comp}_build_BUILD_DEPENDS?=	${py-${comp}_BUILD_DEPENDS}
+py-${comp}_run_RUN_DEPENDS?=		${py-${comp}_RUN_DEPENDS}
+.endfor
+
+_USE_PYQT=      ${USE_PYQT:O:u}
+.for comp in ${_USE_PYQT}
+.  if ${_USE_PYQT_ALL_SUFFIXED:Mpy-${comp}}
+BUILD_DEPENDS+=		${py-${comp}_BUILD_DEPENDS}
+RUN_DEPENDS+=		${py-${comp}_RUN_DEPENDS}
+.  else
+IGNORE?=	cannot be installed: unknown USE_PYQT component ${comp} #'
+.  endif
+.endfor
+
+.endif # defined(_INCLUDE_USES_PYQT_MK)