net-irc/quassel: Fix build w/ Qt 5.14

Adds upstream patch by Manuel Nickschas <sputnick@quassel-irc.org>.

Closes: https://bugs.gentoo.org/703904
Package-Manager: Portage-2.3.84, Repoman-2.3.20
Signed-off-by: Johannes Huber <johu@gentoo.org>

2 files changed, 310 insertions, 0 deletions

diff --git a/net-irc/quassel/files/quassel-0.13.1-qt5.14.patch b/net-irc/quassel/files/quassel-0.13.1-qt5.14.patch
new file mode 100644
index 000000000000..f0305ea53ce7
--- /dev/null
+++ b/net-irc/quassel/files/quassel-0.13.1-qt5.14.patch
@@ -0,0 +1,118 @@
+commit c90702bdbc43fc542d7df6d5ec4b321912ca0035
+Author: Manuel Nickschas <sputnick@quassel-irc.org>
+Date:   Tue Jan 7 18:34:54 2020 +0100
+
+    common: Disable enum type stream operators for Qt >= 5.14
+    
+    Starting from version 5.14, Qt provides stream operators for enum
+    types, which collide with the ones we ship in types.h. Disable
+    Quassel's stream operators when compiling against Qt 5.14 or later.
+    
+    Add a unit test that ensures that enum serialization honors the width
+    of the underlying type.
+
+diff --git a/src/common/types.h b/src/common/types.h
+index 467d9fb2..c4b9f364 100644
+--- a/src/common/types.h
++++ b/src/common/types.h
+@@ -140,6 +140,7 @@ Q_DECLARE_METATYPE(QHostAddress)
+ typedef QList<MsgId> MsgIdList;
+ typedef QList<BufferId> BufferIdList;
+ 
++#if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
+ /**
+  * Catch-all stream serialization operator for enum types.
+  *
+@@ -169,6 +170,7 @@ QDataStream &operator>>(QDataStream &in, T &value) {
+     value = static_cast<T>(v);
+     return in;
+ }
++#endif
+ 
+ // Exceptions
+ 
+diff --git a/src/common/typestest.cpp b/src/common/typestest.cpp
+new file mode 100644
+index 00000000..04031c29
+--- /dev/null
++++ b/src/common/typestest.cpp
+@@ -0,0 +1,79 @@
++/***************************************************************************
++ *   Copyright (C) 2005-2020 by the Quassel Project                        *
++ *   devel@quassel-irc.org                                                 *
++ *                                                                         *
++ *   This program is free software; you can redistribute it and/or modify  *
++ *   it under the terms of the GNU General Public License as published by  *
++ *   the Free Software Foundation; either version 2 of the License, or     *
++ *   (at your option) version 3.                                           *
++ *                                                                         *
++ *   This program is distributed in the hope that it will be useful,       *
++ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
++ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
++ *   GNU General Public License for more details.                          *
++ *                                                                         *
++ *   You should have received a copy of the GNU General Public License     *
++ *   along with this program; if not, write to the                         *
++ *   Free Software Foundation, Inc.,                                       *
++ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
++ ***************************************************************************/
++
++#include <cstdint>
++
++#include <QByteArray>
++#include <QDataStream>
++#include <QObject>
++
++#include "testglobal.h"
++#include "types.h"
++
++using namespace ::testing;
++
++class EnumHolder
++{
++    Q_GADGET
++
++public:
++    enum class Enum16 : uint16_t {};
++    enum class Enum32 : uint32_t {};
++
++    enum class EnumQt16 : uint16_t {};
++    Q_ENUM(EnumQt16)
++    enum class EnumQt32 : uint32_t {};
++    Q_ENUM(EnumQt32)
++};
++
++// Verify that enums are (de)serialized as their underlying type
++TEST(TypesTest, enumSerialization)
++{
++    QByteArray data;
++    QDataStream out(&data, QIODevice::WriteOnly);
++
++    // Serialize
++    out << EnumHolder::Enum16(0xabcd);
++    ASSERT_THAT(data.size(), Eq(2));
++    out << EnumHolder::Enum32(0x123456);
++    ASSERT_THAT(data.size(), Eq(6));
++    out << EnumHolder::EnumQt16(0x4321);
++    ASSERT_THAT(data.size(), Eq(8));
++    out << EnumHolder::Enum32(0xfedcba);
++    ASSERT_THAT(data.size(), Eq(12));
++    ASSERT_THAT(out.status(), Eq(QDataStream::Status::Ok));
++
++    // Deserialize
++    QDataStream in(data);
++    EnumHolder::Enum16 enum16;
++    EnumHolder::Enum32 enum32;
++    EnumHolder::EnumQt16 enumQt16;
++    EnumHolder::EnumQt32 enumQt32;
++    in >> enum16  >> enum32 >> enumQt16 >> enumQt32;
++    ASSERT_THAT(in.status(), Eq(QDataStream::Status::Ok));
++    EXPECT_TRUE(in.atEnd());
++
++    EXPECT_THAT((int)enum16, Eq(0xabcd));
++    EXPECT_THAT((int)enum32, Eq(0x123456));
++    EXPECT_THAT((int)enumQt16, Eq(0x4321));
++    EXPECT_THAT((int)enumQt32, Eq(0xfedcba));
++}
++
++#include "typestest.moc"
diff --git a/net-irc/quassel/quassel-0.13.1-r1.ebuild b/net-irc/quassel/quassel-0.13.1-r1.ebuild
new file mode 100644
index 000000000000..67c973cdf7d4
--- /dev/null
+++ b/net-irc/quassel/quassel-0.13.1-r1.ebuild
@@ -0,0 +1,192 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit cmake xdg-utils pax-utils systemd user
+
+if [[ ${PV} != *9999* ]]; then
+	MY_P=${PN}-${PV/_/-}
+	SRC_URI="https://quassel-irc.org/pub/${MY_P}.tar.bz2"
+	KEYWORDS="~amd64 ~arm ~x86 ~amd64-linux ~sparc-solaris"
+	S="${WORKDIR}/${MY_P}"
+else
+	EGIT_REPO_URI=( "https://github.com/${PN}/${PN}" )
+	inherit git-r3
+fi
+
+DESCRIPTION="Qt/KDE IRC client supporting a remote daemon for 24/7 connectivity"
+HOMEPAGE="https://quassel-irc.org/"
+LICENSE="GPL-3"
+SLOT="0"
+IUSE="bundled-icons crypt +dbus debug kde ldap monolithic oxygen postgres +server
+snorenotify +ssl syslog urlpreview X"
+
+SERVER_DEPEND="
+	dev-qt/qtscript:5
+	crypt? ( app-crypt/qca:2[ssl] )
+	ldap? ( net-nds/openldap )
+	postgres? ( dev-qt/qtsql:5[postgres] )
+	!postgres? ( dev-qt/qtsql:5[sqlite] dev-db/sqlite:3[threadsafe(+),-secure-delete] )
+	syslog? ( virtual/logger )
+"
+
+GUI_DEPEND="
+	dev-qt/qtgui:5
+	dev-qt/qtmultimedia:5
+	dev-qt/qtwidgets:5
+	!bundled-icons? (
+		kde-frameworks/breeze-icons:5
+		oxygen? ( kde-frameworks/oxygen-icons:5 )
+	)
+	dbus? (
+		>=dev-libs/libdbusmenu-qt-0.9.3_pre20140619
+		dev-qt/qtdbus:5
+	)
+	kde? (
+		kde-frameworks/kconfigwidgets:5
+		kde-frameworks/kcoreaddons:5
+		kde-frameworks/knotifications:5
+		kde-frameworks/knotifyconfig:5
+		kde-frameworks/ktextwidgets:5
+		kde-frameworks/kwidgetsaddons:5
+		kde-frameworks/kxmlgui:5
+		kde-frameworks/sonnet:5
+	)
+	snorenotify? ( >=x11-libs/snorenotify-0.7.0 )
+	urlpreview? ( dev-qt/qtwebengine:5[widgets] )
+"
+
+DEPEND="
+	dev-qt/qtcore:5
+	dev-qt/qtnetwork:5[ssl?]
+	sys-libs/zlib
+	monolithic? (
+		${SERVER_DEPEND}
+		${GUI_DEPEND}
+	)
+	!monolithic? (
+		server? ( ${SERVER_DEPEND} )
+		X? ( ${GUI_DEPEND} )
+	)
+"
+RDEPEND="${DEPEND}"
+BDEPEND="
+	dev-qt/linguist-tools:5
+	kde-frameworks/extra-cmake-modules
+"
+
+DOCS=( AUTHORS ChangeLog README.md )
+
+REQUIRED_USE="
+	|| ( X server monolithic )
+	crypt? ( || ( server monolithic ) )
+	kde? ( || ( X monolithic ) dbus )
+	ldap? ( || ( server monolithic ) )
+	postgres? ( || ( server monolithic ) )
+	snorenotify? ( || ( X monolithic ) )
+	syslog? ( || ( server monolithic ) )
+"
+
+PATCHES=( "${FILESDIR}/${P}-qt5.14.patch" )
+
+pkg_setup() {
+	if use server; then
+		QUASSEL_DIR=/var/lib/${PN}
+		QUASSEL_USER=${PN}
+		# create quassel:quassel user
+		enewgroup "${QUASSEL_USER}"
+		enewuser "${QUASSEL_USER}" -1 -1 "${QUASSEL_DIR}" "${QUASSEL_USER}"
+	fi
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DUSE_QT4=OFF
+		-DUSE_QT5=ON
+		-DUSE_CCACHE=OFF
+		-DCMAKE_SKIP_RPATH=ON
+		-DEMBED_DATA=OFF
+		-DWITH_WEBKIT=OFF
+		-DWITH_BUNDLED_ICONS=$(usex bundled-icons)
+		$(cmake_use_find_package dbus dbusmenu-qt5)
+		$(cmake_use_find_package dbus Qt5DBus)
+		-DWITH_KDE=$(usex kde)
+		-DWITH_LDAP=$(usex ldap)
+		-DWANT_MONO=$(usex monolithic)
+		-DWITH_OXYGEN_ICONS=$(usex oxygen)
+		-DWANT_CORE=$(usex server)
+		$(cmake_use_find_package snorenotify LibsnoreQt5)
+		-DWITH_WEBENGINE=$(usex urlpreview)
+		-DWANT_QTCLIENT=$(usex X)
+	)
+
+	if use server || use monolithic; then
+		mycmakeargs+=( $(cmake_use_find_package crypt QCA2-QT5) )
+	fi
+
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+
+	if use server ; then
+		# needs PAX marking wrt bug#346255
+		pax-mark m "${ED}/usr/bin/quasselcore"
+
+		# prepare folders in /var/
+		keepdir "${QUASSEL_DIR}"
+		fowners "${QUASSEL_USER}":"${QUASSEL_USER}" "${QUASSEL_DIR}"
+
+		# init scripts & systemd unit
+		newinitd "${FILESDIR}"/quasselcore.init-r1 quasselcore
+		newconfd "${FILESDIR}"/quasselcore.conf-r1 quasselcore
+		systemd_dounit "${FILESDIR}"/quasselcore.service
+
+		# logrotate
+		insinto /etc/logrotate.d
+		newins "${FILESDIR}/quassel.logrotate" quassel
+	fi
+}
+
+pkg_postinst() {
+	if use monolithic && use ssl ; then
+		elog "Information on how to enable SSL support for client/core connections"
+		elog "is available at http://bugs.quassel-irc.org/projects/quassel-irc/wiki/Client-Core_SSL_support."
+	fi
+
+	if use server; then
+		einfo "If you want to generate SSL certificate remember to run:"
+		einfo "	emerge --config =${CATEGORY}/${PF}"
+	fi
+
+	if use server || use monolithic ; then
+		einfo "Quassel can use net-misc/oidentd package if installed on your system."
+		einfo "Consider installing it if you want to run quassel within identd daemon."
+	fi
+
+	xdg_icon_cache_update
+}
+
+pkg_postrm() {
+	xdg_icon_cache_update
+}
+
+pkg_config() {
+	if use server && use ssl; then
+		# generate the pem file only when it does not already exist
+		if [ ! -f "${QUASSEL_DIR}/quasselCert.pem" ]; then
+			einfo "Generating QUASSEL SSL certificate to: \"${QUASSEL_DIR}/quasselCert.pem\""
+			openssl req -x509 -nodes -days 365 -newkey rsa:2048 \
+				-keyout "${QUASSEL_DIR}/quasselCert.pem" \
+				-out "${QUASSEL_DIR}/quasselCert.pem"
+			# permissions for the key
+			chown ${QUASSEL_USER}:${QUASSEL_USER} "${QUASSEL_DIR}/quasselCert.pem"
+			chmod 400 "${QUASSEL_DIR}/quasselCert.pem"
+		else
+			einfo "Certificate \"${QUASSEL_DIR}/quasselCert.pem\" already exists."
+			einfo "Remove it if you want to create new one."
+		fi
+	fi
+}