kde-frameworks/khtml: Fix build with USE -X

Upstream commit 9712a641636bf9b794e1ce3b7ec00534de56faa1

Bug: https://bugs.gentoo.org/813450
Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>

2 files changed, 173 insertions, 0 deletions

diff --git a/kde-frameworks/khtml/files/khtml-5.96.0-with_x11.patch b/kde-frameworks/khtml/files/khtml-5.96.0-with_x11.patch
new file mode 100644
index 000000000000..fb75eaa49cb3
--- /dev/null
+++ b/kde-frameworks/khtml/files/khtml-5.96.0-with_x11.patch
@@ -0,0 +1,100 @@
+From 9712a641636bf9b794e1ce3b7ec00534de56faa1 Mon Sep 17 00:00:00 2001
+From: Andreas Sturmlechner <asturm@gentoo.org>
+Date: Sat, 6 Aug 2022 11:03:35 +0200
+Subject: [PATCH] Add CMake option to build WITH_X11
+
+We want to be able to build without X11 support even if some of the used
+libraries may not work w/o X11 themselves yet or need to be built with
+X11 support for other reverse dependencies.
+
+HAVE_X11 already exists and is set automagically so far, but using
+-DCMAKE_DISABLE_FIND_PACKAGE_X11 will break if any dependencies list X11
+as required in their cmake config. This is a behavior change as previously
+it was silently disabled if X11 was not found.
+
+Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>
+---
+ CMakeLists.txt       | 14 +++++++-------
+ src/CMakeLists.txt   |  5 ++---
+ tests/CMakeLists.txt |  4 ++--
+ 3 files changed, 11 insertions(+), 12 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index bca3622..700a0a7 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -60,9 +60,13 @@ set_package_properties(Perl PROPERTIES
+                        PURPOSE "Required for generating JS bindings for elements"
+                       )
+ 
+-if(NOT APPLE)
+-  find_package(X11)
+-  set(HAVE_X11 ${X11_FOUND})
++if(NOT WIN32 AND NOT APPLE)
++  option(WITH_X11 "Build with X11 integration" ON)
++  if(WITH_X11)
++    find_package(X11 REQUIRED)
++    set(HAVE_X11 1)
++    find_package(Qt5 ${REQUIRED_QT_VERSION} CONFIG REQUIRED X11Extras)
++  endif()
+ endif()
+ 
+ find_package(Phonon4Qt5 4.6.60)
+@@ -94,10 +98,6 @@ set_package_properties(PNG PROPERTIES DESCRIPTION "PNG decoding library"
+                        PURPOSE "Required for decoding and displaying PNG images"
+                       )
+ 
+-if(NOT WIN32 AND NOT APPLE AND X11_FOUND)
+-    find_package(Qt5 ${REQUIRED_QT_VERSION} CONFIG REQUIRED X11Extras)
+-endif()
+-
+ find_package(Gperf REQUIRED)
+ 
+ # remove definitions set by KDEFrameworkCompilerSettings which we fail to meet
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index 573fa88..14b2e73 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -592,7 +592,6 @@ target_link_libraries(KF5KHtml
+     ${JPEG_LIBRARIES}
+     ${GIF_LIBRARIES}
+     ${PNG_LIBRARIES}
+-    ${X11_LIBRARIES}
+     Qt5::PrintSupport
+     KF5::Archive
+     KF5::SonnetCore
+@@ -604,8 +603,8 @@ target_link_libraries(KF5KHtml
+     KF5::Bookmarks
+     KF5::KIOWidgets # KUrlRequester
+ )
+-if(NOT WIN32 AND NOT APPLE AND X11_FOUND)
+-  target_link_libraries(KF5KHtml PRIVATE Qt5::X11Extras)
++if(NOT WIN32 AND NOT APPLE AND HAVE_X11)
++  target_link_libraries(KF5KHtml PRIVATE ${X11_LIBRARIES} Qt5::X11Extras)
+ endif()
+ 
+ if (KJS_DEBUGGER)
+diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
+index ae079ae..b6347d7 100644
+--- a/tests/CMakeLists.txt
++++ b/tests/CMakeLists.txt
+@@ -1,6 +1,6 @@
+ include(ECMMarkAsTest)
+ 
+-if(NOT WIN32 AND NOT APPLE AND X11_FOUND)
++if(NOT WIN32 AND NOT APPLE AND HAVE_X11)
+   find_package(Qt5X11Extras "${REQUIRED_QT_VERSION}" CONFIG REQUIRED)
+   set_package_properties(Qt5X11Extras PROPERTIES PURPOSE "Required for tests")
+ endif()
+@@ -79,7 +79,7 @@ endif()
+ 
+ # Note that testregression can't be compiled by default, it needs private Qt headers.
+ # See also BUILDING-TESTREGRESSION
+-if (KHTML_BUILD_TESTREGRESSION)
++if (KHTML_BUILD_TESTREGRESSION AND HAVE_X11)
+ 
+     set(testregression_SRCS
+         test_regression.cpp
+-- 
+GitLab
+
diff --git a/kde-frameworks/khtml/khtml-5.96.0-r1.ebuild b/kde-frameworks/khtml/khtml-5.96.0-r1.ebuild
new file mode 100644
index 000000000000..9bce8c63dca7
--- /dev/null
+++ b/kde-frameworks/khtml/khtml-5.96.0-r1.ebuild
@@ -0,0 +1,73 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+ECM_QTHELP="false"
+PVCUT=$(ver_cut 1-2)
+QTMIN=5.15.4
+VIRTUALX_REQUIRED="test"
+inherit ecm frameworks.kde.org
+
+DESCRIPTION="KHTML web rendering engine"
+LICENSE="LGPL-2"
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc64 ~riscv ~x86"
+IUSE="X"
+
+RDEPEND="
+	dev-libs/openssl:0
+	>=dev-qt/qtdbus-${QTMIN}:5
+	>=dev-qt/qtgui-${QTMIN}:5
+	>=dev-qt/qtnetwork-${QTMIN}:5[ssl]
+	>=dev-qt/qtprintsupport-${QTMIN}:5
+	>=dev-qt/qtwidgets-${QTMIN}:5
+	>=dev-qt/qtxml-${QTMIN}:5
+	=kde-frameworks/karchive-${PVCUT}*:5
+	=kde-frameworks/kcodecs-${PVCUT}*:5
+	=kde-frameworks/kcompletion-${PVCUT}*:5
+	=kde-frameworks/kconfig-${PVCUT}*:5
+	=kde-frameworks/kconfigwidgets-${PVCUT}*:5
+	=kde-frameworks/kcoreaddons-${PVCUT}*:5
+	=kde-frameworks/kglobalaccel-${PVCUT}*:5
+	=kde-frameworks/ki18n-${PVCUT}*:5
+	=kde-frameworks/kiconthemes-${PVCUT}*:5
+	=kde-frameworks/kio-${PVCUT}*:5
+	=kde-frameworks/kjobwidgets-${PVCUT}*:5
+	=kde-frameworks/kjs-${PVCUT}*:5
+	=kde-frameworks/knotifications-${PVCUT}*:5
+	=kde-frameworks/kparts-${PVCUT}*:5
+	=kde-frameworks/kservice-${PVCUT}*:5
+	=kde-frameworks/ktextwidgets-${PVCUT}*:5
+	=kde-frameworks/kwallet-${PVCUT}*:5
+	=kde-frameworks/kwidgetsaddons-${PVCUT}*:5
+	=kde-frameworks/kwindowsystem-${PVCUT}*:5[X?]
+	=kde-frameworks/kxmlgui-${PVCUT}*:5
+	=kde-frameworks/sonnet-${PVCUT}*:5
+	media-libs/giflib:=
+	media-libs/libjpeg-turbo:=
+	media-libs/libpng:0=
+	>=media-libs/phonon-4.11.0
+	sys-libs/zlib
+	X? (
+		>=dev-qt/qtx11extras-${QTMIN}:5
+		x11-libs/libX11
+	)
+"
+DEPEND="${RDEPEND}
+	test? ( >=dev-qt/qtx11extras-${QTMIN}:5 )
+	X? ( x11-base/xorg-proto )
+"
+BDEPEND="
+	dev-lang/perl
+	dev-util/gperf
+"
+
+PATCHES=( "${FILESDIR}/${P}-with_x11.patch" )
+
+src_configure() {
+	local mycmakeargs=(
+		-DWITH_X11=$(usex X)
+	)
+
+	ecm_src_configure
+}