tce-load -i compiletc cmake ninja gst-plugins-bad-dev libsecret-dev ruby-dev gudev-lib-dev enchant2-dev geoclue-dev gobject-introspection-dev hicolor-icon-theme gperf perl5 libxslt-dev gettext harfbuzz-icu-dev gtk3-gir libsoup-gir openjpeg-dev

wget https://webkitgtk.org/releases/webkitgtk-2.32.0.tar.xz

cd webkitgtk-2.32.0

mkdir build
cd build

cmake -LAH -DCMAKE_C_FLAGS_RELEASE="-mtune=generic -Os -pipe" -DCMAKE_CXX_FLAGS_RELEASE="-mtune=generic -Os -pipe -DNDEBUG" -DCMAKE_INSTALL_PREFIX=/usr/local -DCMAKE_INSTALL_LIBDIR=/usr/local/lib -DCMAKE_INSTALL_LIBEXECDIR=/usr/local/lib -DCMAKE_INSTALL_LOCALSTATEDIR=/var -DCMAKE_BUILD_TYPE=Release -DCMAKE_SKIP_RPATH=ON -DUSE_LD_GOLD=OFF -DENABLE_MINIBROWSER=ON -DUSE_LIBHYPHEN=OFF -DPORT=GTK -DUSE_WOFF2=OFF -Wno-dev -DUSE_WPE_RENDERER=OFF -DENABLE_BUBBLEWRAP_SANDBOX=OFF -DENABLE_GLES2=ON -DCMAKE_VERBOSE_MAKEFILE=TRUE -DUSE_SYSTEMD=OFF -DENABLE_GAMEPAD=OFF -G Ninja ../

-DENABLE_ACCELERATED_2D_CANVAS [No package 'cairo-gl' found]
-Wno-expansion-to-defined

[lto fails]

ninja -j1 [3h 50m 45s]
sudo ninja install

libwebkit2gtk-4.0.so.37

-- Enabled features:
--  ENABLE_BUBBLEWRAP_SANDBOX ..................... OFF
--  ENABLE_DRAG_SUPPORT                             ON
--  ENABLE_GAMEPAD ................................ OFF
--  ENABLE_GLES2                                    ON
--  ENABLE_GTKDOC ................................. OFF
--  ENABLE_INTROSPECTION                            ON
--  ENABLE_MEDIA_SOURCE ........................... ON
--  ENABLE_MINIBROWSER                              ON
--  ENABLE_QUARTZ_TARGET .......................... OFF
--  ENABLE_SPELLCHECK                               ON
--  ENABLE_TOUCH_EVENTS ........................... ON
--  ENABLE_VIDEO                                    ON
--  ENABLE_WAYLAND_TARGET ......................... ON
--  ENABLE_WEBDRIVER                                ON
--  ENABLE_WEB_AUDIO .............................. ON
--  ENABLE_WEB_CRYPTO                               ON
--  ENABLE_X11_TARGET ............................. ON
--  USE_GTK4                                        OFF
--  USE_LIBHYPHEN ................................. OFF
--  USE_LIBNOTIFY                                   ON
--  USE_LIBSECRET ................................. ON                              --  USE_OPENGL_OR_ES                                ON
--  USE_OPENJPEG .................................. ON
--  USE_SOUP2                                       ON
--  USE_SYSTEMD ................................... OFF
--  USE_WOFF2                                       OFF
--  USE_WPE_RENDERER .............................. OFF