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# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_REQ_USE="xml(+)"
PYTHON_COMPAT=( python3_{10..13} )
USE_RUBY="ruby31 ruby32 ruby33"
inherit check-reqs flag-o-matic gnome2 optfeature python-any-r1 ruby-single toolchain-funcs cmake
MY_P="webkitgtk-${PV}"
DESCRIPTION="Open source web browser engine"
HOMEPAGE="https://www.webkitgtk.org"
SRC_URI="https://www.webkitgtk.org/releases/${MY_P}.tar.xz"
S="${WORKDIR}/${MY_P}"
LICENSE="LGPL-2+ BSD"
SLOT="4/37" # soname version of libwebkit2gtk-4.0
KEYWORDS="~amd64 ~arm64 ~ppc ~ppc64"
IUSE="aqua avif examples gamepad keyring +gstreamer +introspection pdf jpegxl +jumbo-build lcms seccomp spell systemd wayland X"
REQUIRED_USE="|| ( aqua wayland X )"
# Tests do not run when built from tarballs
# https://bugs.webkit.org/show_bug.cgi?id=215986
RESTRICT="test"
# Dependencies can be found in Source/cmake/OptionsGTK.cmake.
#
# * Missing WebRTC support, but ENABLE_WEB_RTC is experimental upstream.
#
# * media-libs/mesa dep is for libgbm
#
# * >=gst-plugins-opus-1.14.4-r1 for opusparse (required by MSE)
#
# * TODO: gst-plugins-base[X] is only needed when build configuration ends up
# with GLX set, but that's a bit automagic too to fix
#
# * Cairo is only needed on big-endian systems, where Skia is not officially
# supported (the build system will choose a backend for you). We could probably
# hard-code a list of BE arches here, to avoid the extra dependency? But I am
# holding out hope that this might actually get fixed before we need to do that.
#
# * dev-util/sysprof-capture is disabled because it was a new dependency in 2.46
# and we don't need any more new problems.
#
RDEPEND="
app-accessibility/at-spi2-core:2
dev-db/sqlite:3
dev-libs/glib:2
dev-libs/hyphen
dev-libs/icu:=
dev-libs/libgcrypt:0=
dev-libs/libtasn1:=
dev-libs/libxml2:2
dev-libs/libxslt
media-libs/fontconfig:1.0
media-libs/freetype:2
media-libs/harfbuzz:=[icu(+)]
media-libs/libjpeg-turbo:0=
media-libs/libepoxy[egl(+)]
media-libs/libglvnd
media-libs/libpng:0=
media-libs/libwebp:=
media-libs/mesa
media-libs/woff2
net-libs/libsoup:2.4[introspection?]
sys-libs/zlib:0
x11-libs/cairo[X?]
x11-libs/gtk+:3[aqua?,introspection?,wayland?,X?]
x11-libs/libdrm
avif? ( media-libs/libavif:= )
gamepad? ( dev-libs/libmanette )
gstreamer? (
media-libs/gstreamer:1.0
media-libs/gst-plugins-base:1.0[egl,opengl,X?]
media-plugins/gst-plugins-opus:1.0
media-libs/gst-plugins-bad:1.0
)
introspection? ( dev-libs/gobject-introspection:= )
jpegxl? ( media-libs/libjxl:= )
keyring? ( app-crypt/libsecret )
lcms? ( media-libs/lcms:2 )
seccomp? (
sys-apps/bubblewrap
sys-libs/libseccomp
sys-apps/xdg-dbus-proxy
)
spell? ( app-text/enchant:2 )
systemd? ( sys-apps/systemd:= )
X? ( x11-libs/libX11 )
wayland? (
dev-libs/wayland
dev-libs/wayland-protocols
)
"
DEPEND="${RDEPEND}"
# Need real bison, not yacc
BDEPEND="
${PYTHON_DEPS}
${RUBY_DEPS}
app-accessibility/at-spi2-core
dev-lang/perl
dev-util/gdbus-codegen
dev-util/glib-utils
dev-util/gperf
dev-util/unifdef
sys-devel/bison
sys-devel/gettext
virtual/perl-Data-Dumper
virtual/perl-Carp
virtual/perl-JSON-PP
virtual/pkgconfig
wayland? ( dev-util/wayland-scanner )
"
CHECKREQS_DISK_BUILD="18G" # and even this might not be enough, bug #417307
# We cannot use PATCHES because src_prepare() calls cmake_src_prepare and
# gnome2_src_prepare, and both apply ${PATCHES[@]}
PATCHES=()
pkg_pretend() {
if [[ ${MERGE_TYPE} != "binary" ]] ; then
if is-flagq "-g*" && ! is-flagq "-g*0" ; then
einfo "Checking for sufficient disk space to build ${PN} with debugging CFLAGS"
check-reqs_pkg_pretend
fi
if ! test-flag-CXX -std=c++17 ; then
die "You need at least GCC 7.3.x or Clang >= 5 for C++17-specific compiler flags"
fi
fi
}
pkg_setup() {
if [[ ${MERGE_TYPE} != "binary" ]] && is-flagq "-g*" && ! is-flagq "-g*0" ; then
check-reqs_pkg_setup
fi
python-any-r1_pkg_setup
}
src_prepare() {
cmake_src_prepare
gnome2_src_prepare
# https://bugs.gentoo.org/943213
eapply "${FILESDIR}"/2.44.4-fix-icu76.1.patch
# https://bugs.gentoo.org/945827
eapply "${FILESDIR}"/2.46.4-no-egl.patch
}
src_configure() {
# Respect CC, otherwise fails on prefix #395875
tc-export CC
# ODR violations (bug #915230, https://bugs.webkit.org/show_bug.cgi?id=233007)
filter-lto
# It does not compile on alpha without this in LDFLAGS
# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=648761
use alpha && append-ldflags "-Wl,--no-relax"
# Sigbuses on SPARC with mcpu and co., bug #???
use sparc && filter-flags "-mvis"
# https://bugs.webkit.org/show_bug.cgi?id=42070 , #301634
use ppc64 && append-flags "-mminimal-toc"
# Try to use less memory, bug #469942 (see Fedora .spec for reference)
append-ldflags $(test-flags-CCLD "-Wl,--no-keep-memory")
# Ruby situation is a bit complicated. See bug 513888
local rubyimpl
local ruby_interpreter=""
local RUBY
for rubyimpl in ${USE_RUBY}; do
if has_version -b "virtual/rubygems[ruby_targets_${rubyimpl}(-)]"; then
RUBY="$(type -P ${rubyimpl})"
ruby_interpreter="-DRUBY_EXECUTABLE=${RUBY}"
fi
done
# This will rarely occur. Only a couple of corner cases could lead us to
# that failure. See bug 513888
[[ -z ${ruby_interpreter} ]] && die "No suitable ruby interpreter found"
# JavaScriptCore/Scripts/postprocess-asm invokes another Ruby script directly
# so it doesn't respect RUBY_EXECUTABLE, bug #771744.
sed -i -e "s:#!/usr/bin/env ruby:#!${RUBY}:" $(grep -rl "/usr/bin/env ruby" Source/JavaScriptCore || die) || die
# TODO: Check Web Audio support
# should somehow let user select between them?
local mycmakeargs=(
-DPython_EXECUTABLE="${PYTHON}"
${ruby_interpreter}
# If bubblewrap[suid] then portage makes it go-r and cmake find_program fails with that
-DBWRAP_EXECUTABLE:FILEPATH="${EPREFIX}"/usr/bin/bwrap
-DDBUS_PROXY_EXECUTABLE:FILEPATH="${EPREFIX}"/usr/bin/xdg-dbus-proxy
-DPORT=GTK
# Source/cmake/WebKitFeatures.cmake
-DENABLE_API_TESTS=OFF
-DENABLE_BUBBLEWRAP_SANDBOX=$(usex seccomp)
-DENABLE_GAMEPAD=$(usex gamepad)
-DENABLE_GEOLOCATION=ON # Runtime optional (talks over dbus service)
-DENABLE_MINIBROWSER=$(usex examples)
-DENABLE_PDFJS=$(usex pdf)
-DENABLE_SPELLCHECK=$(usex spell)
-DENABLE_UNIFIED_BUILDS=$(usex jumbo-build)
-DENABLE_VIDEO=$(usex gstreamer)
-DENABLE_WEB_AUDIO=$(usex gstreamer)
-DENABLE_WEB_CODECS=$(usex gstreamer) # https://bugs.webkit.org/show_bug.cgi?id=269147
-DENABLE_WEBDRIVER=OFF
-DENABLE_WEBGL=ON
-DUSE_AVIF=$(usex avif)
-DUSE_GSTREAMER_WEBRTC=$(usex gstreamer)
-DUSE_GSTREAMER_TRANSCODER=$(usex gstreamer)
# Source/cmake/OptionsGTK.cmake
-DENABLE_DOCUMENTATION=OFF
-DENABLE_INTROSPECTION=$(usex introspection)
-DENABLE_JOURNALD_LOG=$(usex systemd)
-DENABLE_QUARTZ_TARGET=$(usex aqua)
-DENABLE_WAYLAND_TARGET=$(usex wayland)
-DENABLE_X11_TARGET=$(usex X)
-DUSE_GBM=ON
-DUSE_GTK4=OFF
-DUSE_JPEGXL=$(usex jpegxl)
-DUSE_LCMS=$(usex lcms)
-DUSE_LIBBACKTRACE=OFF
-DUSE_LIBDRM=ON
-DUSE_LIBHYPHEN=ON
-DUSE_LIBSECRET=$(usex keyring)
-DUSE_SOUP2=ON
-DUSE_SYSPROF_CAPTURE=OFF
-DUSE_WOFF2=ON
)
# Temporary workaround for bug 938162 (upstream bug 271371).
# The idea to disable WebAssembly and the FTL JIT instead
# of using ENABLE_JIT=OFF was stolen from OpenBSD.
use riscv && mycmakeargs+=( -DENABLE_WEBASSEMBLY=OFF -DENABLE_FTL_JIT=OFF )
# https://bugs.gentoo.org/761238
append-cppflags -DNDEBUG
WK_USE_CCACHE=NO cmake_src_configure
}
pkg_postinst() {
optfeature "geolocation service (used at runtime if available)" "app-misc/geoclue"
optfeature "Common Multimedia codecs" "media-plugins/gst-plugins-meta"
optfeature "VAAPI encoding support" "media-libs/gst-plugins-bad[vaapi]"
optfeature "MPEG-DASH support" "media-plugins/gst-plugins-dash"
optfeature "HTTP live streaming (HLS) support" "media-plugins/gst-plugins-hls"
}
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