{ qtModule, qtCompatVersion,
qtdeclarative, qtquickcontrols, qtlocation, qtwebchannel
, bison, coreutils, flex, git, gperf, ninja, pkgconfig, python2, which
, xorg, libXcursor, libXScrnSaver, libXrandr, libXtst
, fontconfig, freetype, harfbuzz, icu, dbus, libdrm
, zlib, minizip, libjpeg, libpng, libtiff, libwebp, libopus
, jsoncpp, protobuf, libvpx, srtp, snappy, nss, libevent
, alsaLib
, libcap
, pciutils
, systemd
, enableProprietaryCodecs ? true
, gn
, cups, darwin, openbsm, runCommand, xcbuild, writeScriptBin
, ffmpeg_3 ? null
, lib, stdenv, fetchpatch
}:
with stdenv.lib;
qtModule {
name = "qtwebengine";
qtInputs = [ qtdeclarative qtquickcontrols qtlocation qtwebchannel ];
nativeBuildInputs = [
bison coreutils flex git gperf ninja pkgconfig python2 which gn
] ++ optional stdenv.isDarwin xcbuild;
doCheck = true;
outputs = [ "bin" "dev" "out" ];
enableParallelBuilding = true;
# Donβt use the gn setup hook
dontUseGnConfigure = true;
# ninja builds some components with -Wno-format,
# which cannot be set at the same time as -Wformat-security
hardeningDisable = [ "format" ];
patches = [
# Fix build with bison-3.7: https://code.qt.io/cgit/qt/qtwebengine-chromium.git/commit/?id=1a53f599
(fetchpatch {
name = "qtwebengine-bison-3.7-build.patch";
url = "https://code.qt.io/cgit/qt/qtwebengine-chromium.git/patch/?id=1a53f599";
sha256 = "1nqpyn5fq37q7i9nasag6i14lnz0d7sld5ikqhlm8qwq9d7gbmjy";
stripLen = 1;
extraPrefix = "src/3rdparty/";
})
];
postPatch =
# Patch Chromium build tools
''
( cd src/3rdparty/chromium; patchShebangs . )
''
# Patch Chromium build files
+ optionalString (lib.versionOlder qtCompatVersion "5.12") ''
substituteInPlace ./src/3rdparty/chromium/build/common.gypi --replace /bin/echo ${coreutils}/bin/echo
substituteInPlace ./src/3rdparty/chromium/v8/gypfiles/toolchain.gypi \
--replace /bin/echo ${coreutils}/bin/echo
substituteInPlace ./src/3rdparty/chromium/v8/gypfiles/standalone.gypi \
--replace /bin/echo ${coreutils}/bin/echo
''
# Prevent Chromium build script from making the path to `clang` relative to
# the build directory. `clang_base_path` is the value of `QMAKE_CLANG_DIR`
# from `src/core/config/mac_osx.pri`.
+ optionalString stdenv.isDarwin ''
substituteInPlace ./src/3rdparty/chromium/build/toolchain/mac/BUILD.gn \
--replace 'prefix = rebase_path("$clang_base_path/bin/", root_build_dir)' 'prefix = "$clang_base_path/bin/"'
''
# Patch library paths in Qt sources
+ ''
sed -i \
-e "s,QLibraryInfo::location(QLibraryInfo::DataPath),QLatin1String(\"$out\"),g" \
-e "s,QLibraryInfo::location(QLibraryInfo::TranslationsPath),QLatin1String(\"$out/translations\"),g" \
-e "s,QLibraryInfo::location(QLibraryInfo::LibraryExecutablesPath),QLatin1String(\"$out/libexec\"),g" \
src/core/web_engine_library_info.cpp
''
# Patch library paths in Chromium sources
+ optionalString (!stdenv.isDarwin) ''
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!"\(libpci\.so\)!"${pciutils}/lib/\1!' \
src/3rdparty/chromium/gpu/config/gpu_info_collector_linux.cc
''
+ optionalString stdenv.isDarwin (''
substituteInPlace src/core/config/mac_osx.pri \
--replace 'QMAKE_CLANG_DIR = "/usr"' 'QMAKE_CLANG_DIR = "${stdenv.cc}"'
''
# Following is required to prevent a build error:
# ninja: error: '/nix/store/z8z04p0ph48w22rqzx7ql67gy8cyvidi-SDKs/MacOSX10.12.sdk/usr/include/mach/exc.defs', needed by 'gen/third_party/crashpad/crashpad/util/mach/excUser.c', missing and no known rule to make it
+ (optionalString (lib.versionAtLeast qtCompatVersion "5.11") ''
substituteInPlace src/3rdparty/chromium/third_party/crashpad/crashpad/util/BUILD.gn \
--replace '$sysroot/usr' "${darwin.xnu}"
'')
+ ''
# Apple has some secret stuff they don't share with OpenBSM
substituteInPlace src/3rdparty/chromium/base/mac/mach_port_broker.mm \
--replace "audit_token_to_pid(msg.trailer.msgh_audit)" "msg.trailer.msgh_audit.val[5]"
substituteInPlace src/3rdparty/chromium/sandbox/mac/BUILD.gn \
--replace 'libs = [ "sandbox" ]' 'libs = [ "/usr/lib/libsandbox.1.dylib" ]'
'');
NIX_CFLAGS_COMPILE = lib.optionals stdenv.cc.isGNU [
# with gcc8, -Wclass-memaccess became part of -Wall and this exceeds the logging limit
"-Wno-class-memaccess"
] ++ lib.optionals (stdenv.hostPlatform.platform.gcc.arch or "" == "sandybridge") [
# it fails when compiled with -march=sandybridge https://github.com/NixOS/nixpkgs/pull/59148#discussion_r276696940
# TODO: investigate and fix properly
"-march=westmere"
] ++ lib.optionals stdenv.isDarwin [
"-DMAC_OS_X_VERSION_MAX_ALLOWED=MAC_OS_X_VERSION_10_12"
"-DMAC_OS_X_VERSION_MIN_REQUIRED=MAC_OS_X_VERSION_10_12"
#
# Prevent errors like
# /nix/store/xxx-apple-framework-CoreData/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:51:7:
# error: pointer to non-const type 'id' with no explicit ownership
# id** _kvcPropertyAccessors;
#
# TODO remove when new Apple SDK is in
#
"-fno-objc-arc"
];
preConfigure = ''
export NINJAFLAGS=-j$NIX_BUILD_CORES
if [ -d "$PWD/tools/qmake" ]; then
QMAKEPATH="$PWD/tools/qmake''${QMAKEPATH:+:}$QMAKEPATH"
fi
'';
qmakeFlags = if stdenv.hostPlatform.isAarch32 || stdenv.hostPlatform.isAarch64
then [ "--" "-system-ffmpeg" ] ++ optional enableProprietaryCodecs "-proprietary-codecs"
else optional enableProprietaryCodecs "-- -proprietary-codecs";
propagatedBuildInputs = [
# Image formats
libjpeg libpng libtiff libwebp
# Video formats
srtp libvpx
# Audio formats
libopus
# Text rendering
harfbuzz icu
libevent
] ++ optionals (stdenv.hostPlatform.isAarch32 || stdenv.hostPlatform.isAarch64) [
ffmpeg_3
] ++ optionals (!stdenv.isDarwin) [
dbus zlib minizip snappy nss protobuf jsoncpp
# Audio formats
alsaLib
# Text rendering
fontconfig freetype
libcap
pciutils
# X11 libs
xorg.xrandr libXScrnSaver libXcursor libXrandr xorg.libpciaccess libXtst
xorg.libXcomposite xorg.libXdamage libdrm
]
# FIXME These dependencies shouldn't be needed but can't find a way
# around it. Chromium pulls this in while bootstrapping GN.
++ lib.optionals stdenv.isDarwin (with darwin; with apple_sdk.frameworks; [
libobjc
cctools
# frameworks
ApplicationServices
AVFoundation
Foundation
ForceFeedback
GameController
AppKit
ImageCaptureCore
CoreBluetooth
IOBluetooth
CoreWLAN
Quartz
Cocoa
LocalAuthentication
openbsm
libunwind
]);
buildInputs = optionals stdenv.isDarwin (with darwin; [
cups
# `sw_vers` is used by `src/3rdparty/chromium/build/config/mac/sdk_info.py`
# to get some information about the host platform.
(writeScriptBin "sw_vers" ''
#!${stdenv.shell}
while [ $# -gt 0 ]; do
case "$1" in
-buildVersion) echo "17E199";;
*) break ;;
esac
shift
done
'')
# For sandbox.h include
(runCommand "MacOS_SDK_sandbox.h" {} ''
install -Dm444 "${lib.getDev darwin.apple_sdk.sdk}"/include/sandbox.h "$out"/include/sandbox.h
'')
]);
__impureHostDeps = optional stdenv.isDarwin "/usr/lib/libsandbox.1.dylib";
dontUseNinjaBuild = true;
dontUseNinjaInstall = true;
dontUseXcbuild = true;
postInstall = lib.optionalString stdenv.isLinux ''
cat > $out/libexec/qt.conf <<EOF
[Paths]
Prefix = ..
EOF
'';
meta = with lib; {
description = "A web engine based on the Chromium web browser";
maintainers = with maintainers; [ matthewbauer ];
platforms = platforms.unix;
};
}
