{ qtModule , qtdeclarative, qtquickcontrols, qtlocation, qtwebchannel , bison, flex, git, gperf, ninja, pkg-config, python, which , nodejs, qtbase, perl , 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 , alsa-lib , libcap , pciutils , systemd , enableProprietaryCodecs ? true , gn , cctools, libobjc, libunwind, sandbox, xnu , ApplicationServices, AVFoundation, Foundation, ForceFeedback, GameController, AppKit , ImageCaptureCore, CoreBluetooth, IOBluetooth, CoreWLAN, Quartz, Cocoa, LocalAuthentication , cups, openbsm, runCommand, xcbuild, writeScriptBin , ffmpeg_4 ? null , lib, stdenv, fetchpatch , version ? null , qtCompatVersion , pipewireSupport ? stdenv.isLinux , pipewire_0_2 , postPatch ? "" }: qtModule { pname = "qtwebengine"; qtInputs = [ qtdeclarative qtquickcontrols qtlocation qtwebchannel ]; nativeBuildInputs = [ bison flex git gperf ninja pkg-config python which gn nodejs ] ++ lib.optional stdenv.isDarwin xcbuild; doCheck = true; outputs = [ "bin" "dev" "out" ]; enableParallelBuilding = true; # Don’t 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" ]; 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 # TODO: be more precise patchShebangs . ) '' # 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`. + lib.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 + lib.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!"\(libpci\.so\)!"${pciutils}/lib/\1!' \ src/3rdparty/chromium/gpu/config/gpu_info_collector_linux.cc '' + lib.optionalString stdenv.isDarwin ( (if (lib.versionAtLeast qtCompatVersion "5.14") then '' substituteInPlace src/buildtools/config/mac_osx.pri \ --replace 'QMAKE_CLANG_DIR = "/usr"' 'QMAKE_CLANG_DIR = "${stdenv.cc}"' '' else '' substituteInPlace src/core/config/mac_osx.pri \ --replace 'QMAKE_CLANG_DIR = "/usr"' 'QMAKE_CLANG_DIR = "${stdenv.cc}"' '') # Following is required to prevent a build error: # ninja: error: '/nix/store/z8z04p0ph48w22rqzx7ql67gy8cyvidi-SDKs/MacOSX10.12.sdk/usr/include/mach/exc.defs', needed by 'gen/third_party/crashpad/crashpad/util/mach/excUser.c', missing and no known rule to make it + '' substituteInPlace src/3rdparty/chromium/third_party/crashpad/crashpad/util/BUILD.gn \ --replace '$sysroot/usr' "${xnu}" '' # Apple has some secret stuff they don't share with OpenBSM + (if (lib.versionAtLeast qtCompatVersion "5.14") then '' substituteInPlace src/3rdparty/chromium/base/mac/mach_port_rendezvous.cc \ --replace "audit_token_to_pid(request.trailer.msgh_audit)" "request.trailer.msgh_audit.val[5]" substituteInPlace src/3rdparty/chromium/third_party/crashpad/crashpad/util/mach/mach_message.cc \ --replace "audit_token_to_pid(audit_trailer->msgh_audit)" "audit_trailer->msgh_audit.val[5]" '' else '' substituteInPlace src/3rdparty/chromium/base/mac/mach_port_broker.mm \ --replace "audit_token_to_pid(msg.trailer.msgh_audit)" "msg.trailer.msgh_audit.val[5]" '')) + postPatch; NIX_CFLAGS_COMPILE = lib.optionals stdenv.cc.isGNU [ # with gcc8, -Wclass-memaccess became part of -Wall and this exceeds the logging limit "-Wno-class-memaccess" ] ++ lib.optionals (stdenv.hostPlatform.gcc.arch or "" == "sandybridge") [ # it fails when compiled with -march=sandybridge https://github.com/NixOS/nixpkgs/pull/59148#discussion_r276696940 # TODO: investigate and fix properly "-march=westmere" ] ++ lib.optionals stdenv.cc.isClang [ "-Wno-elaborated-enum-base" ] ++ lib.optionals stdenv.isDarwin [ "-DMAC_OS_X_VERSION_MAX_ALLOWED=MAC_OS_X_VERSION_10_12" "-DMAC_OS_X_VERSION_MIN_REQUIRED=MAC_OS_X_VERSION_10_12" "-Wno-elaborated-enum-base" # # Prevent errors like # /nix/store/xxx-apple-framework-CoreData/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:51:7: # error: pointer to non-const type 'id' with no explicit ownership # id** _kvcPropertyAccessors; # # TODO remove when new Apple SDK is in # "-fno-objc-arc" ]; preConfigure = '' export NINJAFLAGS=-j$NIX_BUILD_CORES if [ -d "$PWD/tools/qmake" ]; then QMAKEPATH="$PWD/tools/qmake''${QMAKEPATH:+:}$QMAKEPATH" fi ''; qmakeFlags = [ "--" "-system-ffmpeg" ] ++ lib.optional (pipewireSupport && (lib.versionAtLeast qtCompatVersion "5.15")) "-webengine-webrtc-pipewire" ++ lib.optional enableProprietaryCodecs "-proprietary-codecs"; propagatedBuildInputs = [ # Image formats libjpeg libpng libtiff libwebp # Video formats srtp libvpx # Audio formats libopus # Text rendering harfbuzz icu libevent ffmpeg_4 ] ++ lib.optionals (!stdenv.isDarwin) [ dbus zlib minizip snappy nss protobuf jsoncpp # Audio formats alsa-lib # Text rendering fontconfig freetype libcap pciutils # X11 libs xorg.xrandr libXScrnSaver libXcursor libXrandr xorg.libpciaccess libXtst xorg.libXcomposite xorg.libXdamage libdrm xorg.libxkbfile ] ++ lib.optionals (pipewireSupport && (lib.versionAtLeast qtCompatVersion "5.15")) [ # Pipewire pipewire_0_2 ] # 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 [ libobjc cctools # frameworks ApplicationServices AVFoundation Foundation ForceFeedback GameController AppKit ImageCaptureCore CoreBluetooth IOBluetooth CoreWLAN Quartz Cocoa LocalAuthentication openbsm libunwind ]; buildInputs = lib.optionals stdenv.isDarwin [ cups sandbox # `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 '') ]; dontUseNinjaBuild = true; dontUseNinjaInstall = true; postInstall = lib.optionalString stdenv.isLinux '' cat > $out/libexec/qt.conf <