# Maintainer: Jan Alexander Steffens (heftig) <heftig@archlinux.org>
# Contributor: Eric Bélanger <eric@archlinux.org>
# Adapted to Slint by Didier Spaier didieratslintdotfr

# Building this version needs icu4c version 70.1 or greater
# In Slint install the package icu4c77 that does not conflict with icu4c before
# building webkitgtk.
# Credit Anagnostakis Ioannis for building webkit2gtk against icu4c77

pkgname=webkit2gtk
pkgver=2.48.1
pkgrel=1slint
slackdesc="$pkgname (Web content engine for GTK)"
export url="https://webkitgtk.org"
arch=(x86_64)
license=(
  # :sort ui /\v^\s*['"]?/
  'AFL-2.0 OR GPL-2.0-or-later'
  Apache-2.0
  'Apache-2.0 WITH LLVM-exception'
  BSD-2-Clause
  BSD-2-Clause-Views
  BSD-3-Clause
  BSD-Source-Code
  BSL-1.0
  bzip2-1.0.6
  GPL-2.0-only
  'GPL-3.0-only WITH Autoconf-exception-3.0'
  'GPL-3.0-or-later WITH Bison-exception-2.2'
  ICU
  ISC
  LGPL-2.1-only
  LGPL-2.1-or-later
  MIT
  MPL-1.1
  MPL-2.0
  NCSA
  'NCSA OR MIT'
  OFL-1.1
  SunPro
  Unicode-TOU
)
depends=(
  at-spi2-core
  atk
  bubblewrap
  cairo
  enchant
  expat
  fontconfig
  freetype2
  gcc-libs
  gdk-pixbuf2
  glib2
  glibc
  gst-plugins-bad-libs
  gst-plugins-base-libs
  gstreamer
  gtk3
  harfbuzz
  harfbuzz-icu
  hyphen
  icu
  lcms2
  libavif
  libdrm
  libegl
  libepoxy
  libgcrypt
  libgl
  libgles
  libjpeg-turbo
  libjxl
  libmanette
  libpng
  libseccomp
  libsecret
  libsoup
  libtasn1
  libwebp
  libx11
  libxml2
  libxslt
  mesa
  openjpeg2
  pango
  sqlite
  wayland
  woff2
  xdg-dbus-proxy
  zlib
)
makedepends=(
  clang
  cmake
  gi-docgen
  glib2-devel
  gobject-introspection
  gperf
  gst-plugins-bad
  lld
  ninja
  python
  ruby
  ruby-stdlib
  unifdef
  wayland-protocols
)
source=(
  "$url/releases/webkitgtk-$pkgver.tar.xz"
)
sha256sums=('98efdf21c4cdca0fe0b73ab5a8cb52093b5aa52d9b1b016a93f71dbfa1eb258f'
            'SKIP')
b2sums=('d0723ded65230915954a66366c82d0d8c45b423c55cc5d6dabed72378a9f8cf498e8a525729e964daa3e8dd93e06fde30b6f02b103c5e88b3c29cc175026f668'
        'SKIP')
validpgpkeys=(
  # https://www.webkitgtk.org/verifying.html
  5AA3BC334FD7E3369E7C77B291C559DBE4C9123B # Adrián Pérez de Castro <aperez@igalia.com>
  013A0127AC9C65B34FFA62526C1009B693975393 # Carlos Garcia Campos <cgarcia@igalia.com>
)

export ICU_ROOT=/opt/icu4c77
export PKG_CONFIG_PATH=/opt/icu4c77/lib64/pkgconfig:${PKG_CONFIG_PATH:-}
export LD_LIBRARY_PATH=/opt/icu4c77/lib64:${LD_LIBRARY_PATH:-}
build() {
  local cmake_options=(
    -D ICU_ROOT=$ICU_ROOT
    -D CMAKE_PREFIX_PATH=$ICU_ROOT
    -D ENABLE_JOURNALD_LOG=OFF
    -D CMAKE_BUILD_TYPE=Release
    -D CMAKE_INSTALL_LIBDIR=lib
    -D CMAKE_INSTALL_LIBEXECDIR=lib
    -D CMAKE_INSTALL_PREFIX=/usr
    -D CMAKE_SKIP_RPATH=ON
    -D ENABLE_DOCUMENTATION=OFF
    -D ENABLE_MINIBROWSER=ON
    -D ENABLE_SPEECH_SYNTHESIS=OFF
    -D USE_JPEGXL=OFF
    -D USE_AVIF=OFF
    -D USE_SYSTEM_SYSPROF_CAPTURE=NO
    -D PORT=GTK
    -D USE_FLITE=OFF
    -D USE_GTK4=OFF
    -D USE_LIBBACKTRACE=OFF
    -D USE_SOUP2=ON
  )

  # Upstream prefers Clang
  # https://gitlab.archlinux.org/archlinux/packaging/packages/webkitgtk-6.0/-/issues/4
  export CC=clang CXX=clang++
  LDFLAGS+=" -fuse-ld=lld"

  # Skia uses malloc_usable_size
  CFLAGS="${CFLAGS/_FORTIFY_SOURCE=3/_FORTIFY_SOURCE=2}"
  CXXFLAGS="${CXXFLAGS/_FORTIFY_SOURCE=3/_FORTIFY_SOURCE=2}"

  # JITted code crashes when CET is used
  CFLAGS+=' -fcf-protection=none'
  CXXFLAGS+=' -fcf-protection=none'

  cmake -S webkitgtk-$pkgver -B build -G Ninja "${cmake_options[@]}"
  cmake --build build

  DESTDIR="$PKG" cmake --install build

  rm -r "$PKG/usr/bin"


  (cd webkitgtk-$pkgver
  find Source -name 'COPYING*' -or -name 'LICENSE*' -print0 | sort -z |
    while IFS= read -d $'\0' -r _f; do
      echo "### $_f ###"
      cat "$_f"
      echo
    done |
    install -Dm644 /dev/stdin "$PKG/usr/doc/${pkgname}-$pkgver/LICENSES"
  )
}