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{ qtModule
, qtdeclarative
, qtwebchannel
, qtpositioning
, qtwebsockets
, buildPackages
, bison
, coreutils
, flex
, git
, gperf
, ninja
, pkg-config
, python3
, which
, nodejs
, qtbase
, perl
, xorg
, libXcursor
, libXScrnSaver
, libXrandr
, libXtst
, libxshmfence
, libXi
, fontconfig
, freetype
, harfbuzz
, icu
, dbus
, libdrm
, zlib
, minizip
, libjpeg
, libpng
, libtiff
, libwebp
, libopus
, jsoncpp
, protobuf
, libvpx
, srtp
, snappy
, nss
, libevent
, openssl
, alsa-lib
, pulseaudio
, libcap
, pciutils
, systemd
, pipewire
, gn
, cups
, openbsm
, runCommand
, writeScriptBin
, ffmpeg
, lib
, stdenv
, glib
, libxml2
, libxslt
, lcms2
, re2
, libkrb5
, xkeyboard_config
, enableProprietaryCodecs ? true
}:
qtModule rec {
pname = "qtwebengine";
qtInputs = [ qtdeclarative qtwebchannel qtwebsockets qtpositioning ];
nativeBuildInputs = [
bison
coreutils
flex
git
gperf
ninja
pkg-config
(python3.withPackages (ps: with ps; [ html5lib ]))
which
gn
nodejs
];
doCheck = true;
outputs = [ "out" "dev" ];
dontUseGnConfigure = true;
# ninja builds some components with -Wno-format,
# which cannot be set at the same time as -Wformat-security
hardeningDisable = [ "format" ];
postPatch = ''
# Patch Chromium build tools
(
cd src/3rdparty/chromium;
# Manually fix unsupported shebangs
substituteInPlace third_party/harfbuzz-ng/src/src/update-unicode-tables.make \
--replace "/usr/bin/env -S make -f" "/usr/bin/make -f" || true
substituteInPlace third_party/webgpu-cts/src/tools/deno \
--replace "/usr/bin/env -S deno" "/usr/bin/deno" || true
patchShebangs .
)
substituteInPlace cmake/Functions.cmake \
--replace "/bin/bash" "${buildPackages.bash}/bin/bash"
sed -i -e '/lib_loader.*Load/s!"\(libudev\.so\)!"${lib.getLib systemd}/lib/\1!' \
src/3rdparty/chromium/device/udev_linux/udev?_loader.cc
sed -i -e '/libpci_loader.*Load/s!"\(libpci\.so\)!"${pciutils}/lib/\1!' \
src/3rdparty/chromium/gpu/config/gpu_info_collector_linux.cc
substituteInPlace src/3rdparty/chromium/ui/events/ozone/layout/xkb/xkb_keyboard_layout_engine.cc \
--replace "/usr/share/X11/xkb" "${xkeyboard_config}/share/X11/xkb"
# Patch library paths in sources
substituteInPlace src/core/web_engine_library_info.cpp \
--replace "QLibraryInfo::path(QLibraryInfo::DataPath)" "\"$out\"" \
--replace "QLibraryInfo::path(QLibraryInfo::TranslationsPath)" "\"$out/translations\"" \
--replace "QLibraryInfo::path(QLibraryInfo::LibraryExecutablesPath)" "\"$out/libexec\""
'';
cmakeFlags = [
"-DQT_FEATURE_qtpdf_build=ON"
"-DQT_FEATURE_qtpdf_widgets_build=ON"
"-DQT_FEATURE_qtpdf_quick_build=ON"
"-DQT_FEATURE_pdf_v8=ON"
"-DQT_FEATURE_pdf_xfa=ON"
"-DQT_FEATURE_pdf_xfa_bmp=ON"
"-DQT_FEATURE_pdf_xfa_gif=ON"
"-DQT_FEATURE_pdf_xfa_png=ON"
"-DQT_FEATURE_pdf_xfa_tiff=ON"
"-DQT_FEATURE_webengine_system_icu=ON"
"-DQT_FEATURE_webengine_system_libevent=ON"
"-DQT_FEATURE_webengine_system_libxml=ON"
"-DQT_FEATURE_webengine_system_ffmpeg=ON"
# android only. https://bugreports.qt.io/browse/QTBUG-100293
# "-DQT_FEATURE_webengine_native_spellchecker=ON"
"-DQT_FEATURE_webengine_sanitizer=ON"
"-DQT_FEATURE_webengine_webrtc_pipewire=ON"
"-DQT_FEATURE_webengine_kerberos=ON"
] ++ lib.optional enableProprietaryCodecs "-DQT_FEATURE_webengine_proprietary_codecs=ON";
propagatedBuildInputs = [
# Image formats
libjpeg
libpng
libtiff
libwebp
# Video formats
srtp
libvpx
# Audio formats
libopus
# Text rendering
harfbuzz
icu
openssl
glib
libxml2
libxslt
lcms2
re2
libevent
ffmpeg
dbus
zlib
minizip
snappy
nss
protobuf
jsoncpp
# Audio formats
alsa-lib
pulseaudio
# Text rendering
fontconfig
freetype
libcap
pciutils
# X11 libs
xorg.xrandr
libXScrnSaver
libXcursor
libXrandr
xorg.libpciaccess
libXtst
xorg.libXcomposite
xorg.libXdamage
libdrm
xorg.libxkbfile
libxshmfence
libXi
xorg.libXext
# Pipewire
pipewire
libkrb5
];
buildInputs = [
cups
];
requiredSystemFeatures = [ "big-parallel" ];
postInstall = ''
# This is required at runtime
mkdir $out/libexec
mv $dev/libexec/QtWebEngineProcess $out/libexec
'';
meta = with lib; {
broken = (stdenv.isLinux && stdenv.isAarch64);
description = "A web engine based on the Chromium web browser";
platforms = platforms.linux;
# This build takes a long time; particularly on slow architectures
# 1 hour on 32x3.6GHz -> maybe 12 hours on 4x2.4GHz
timeout = 24 * 3600;
};
}
|