PKGBUILDs/extra/qt6-webengine/PKGBUILD

# Maintainer: Antonio Rojas <arojas@archlinux.org>
# Maintainer: Felix Yan <felixonmars@archlinux.org>

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - patch for chromium GN
#  - patch for chromium skia
#  - patch for chromium to run blink bindings generation single threaded
#  - patch for chromium aw snap on ARM
#  - restrict job count on v7 - RAM constraints

highmem=1

pkgname=qt6-webengine
_qtver=6.3.0
pkgver=${_qtver/-/}
pkgrel=2
arch=(x86_64)
url='https://www.qt.io'
license=(GPL3 LGPL3 FDL custom)
pkgdesc='Provides support for web applications using the Chromium browser project'
depends=(qt6-webchannel qt6-positioning libxcomposite libxrandr libxkbfile 
         libevent snappy nss libxslt minizip ffmpeg re2 libvpx libxtst ttf-font pciutils)
makedepends=(cmake ninja python-html5lib gperf jsoncpp qt6-tools pipewire nodejs qt6-websockets)
optdepends=('pipewire: WebRTC desktop sharing under Wayland')
groups=(qt6)
options=(debug)
_pkgfn=${pkgname/6-/}-everywhere-src-$_qtver
source=(https://download.qt.io/official_releases/qt/${pkgver%.*}/$_qtver/submodules/$_pkgfn.tar.xz
        qt6-webengine-system-icu.patch::https://code.qt.io/cgit/qt/qtwebengine-chromium.git/patch/?id=75f0f4eb
        0001-ARM-toolchain-fixes.patch
        0002-Run-blink-bindings-generation-single-threaded.patch)
sha256sums=('2001b45dd81dcb7ad1bc6cf1aa32f2eca5367a11fed49656053c75676c4d093d'
            'ec28b71135f293f624365a50be0c329e396eaa9433655386af146614837e82a2'
            'c5d8fc6b3b832a2b4b14c926c36051d7245d5fc37a1c3a54657afd5b5c4ed623'
            '1a5858dd198dd0db649c55357941c9bfa9ad678b5d4b93121f87fa9f314d4e6e')

prepare() {
  patch -d $_pkgfn/src/3rdparty -p1 < qt6-webengine-system-icu.patch # Fix build with system ICU

  cd $_pkgfn

  if [[ $CARCH == "armv7h" ]]; then
    export MAKEFLAGS="-j4"
    export ALARM_NINJA_JOBS="2"
  fi
  cd "$srcdir/$_pkgfn/src/3rdparty"
  patch -p1 -i ${srcdir}/0001-ARM-toolchain-fixes.patch
  patch -p1 -i ${srcdir}/0002-Run-blink-bindings-generation-single-threaded.patch
}

build() {
  cmake -B build -S $_pkgfn -G Ninja \
    -DCMAKE_TOOLCHAIN_FILE=/usr/lib/cmake/Qt6/qt.toolchain.cmake \
    -DQT_FEATURE_webengine_system_ffmpeg=ON \
    -DQT_FEATURE_webengine_system_icu=ON \
    -DQT_FEATURE_webengine_system_libevent=ON \
    -DQT_FEATURE_webengine_system_libxslt=ON \
    -DQT_FEATURE_webengine_proprietary_codecs=ON \
    -DQT_FEATURE_webengine_kerberos=ON \
    -DQT_FEATURE_webengine_webrtc_pipewire=ON \
    -DQT_FEATURE_webengine_full_debug_info=ON
  cmake --build build
}

package() {
  DESTDIR="$pkgdir" cmake --install build

  install -Dm644 "$srcdir"/${_pkgfn}/src/3rdparty/chromium/LICENSE "$pkgdir"/usr/share/licenses/${pkgname}/LICENSE.chromium
}