tce-load -i compiletc cmake ninja gst-plugins-bad-dev gtk3-dev icu-dev enchant-dev libsecret-dev libsoup-dev ruby2.3-dev geoclue-dev gobject-introspection-dev hicolor-icon-theme gperf perl5 libxslt-dev libnotify-dev gtk2-dev gettext gtk3-gir libsoup-gir libpthread-stubs xorg-proto libepoxy-dev libEGL-dev libGLES-dev libXt-dev libwebp-dev glib2-python

https://webkitgtk.org/releases/webkitgtk-2.26.2.tar.xz

cd webkitgtk-2.26.2

mkdir build
cd build

cmake -LAH -DCMAKE_C_FLAGS_RELEASE="-march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -Os -pipe -DNDEBUG -DENABLE_LLINT=0" -DCMAKE_CXX_FLAGS_RELEASE="-march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -Os -pipe -DNDEBUG -DENABLE_LLINT=0" -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 -DENABLE_GLES2=ON -DUSE_GSTREAMER_GL=OFF -DENABLE_JIT=OFF -DCMAKE_VERBOSE_MAKEFILE=TRUE -G Ninja ../

-DENABLE_ACCELERATED_2D_CANVAS [No package 'cairo-gl' found]
-DUSE_GSTREAMER_GL [GStreamer 1.10 is needed]
-Wno-expansion-to-defined
[openjpeg too old]

[lto fails]

ninja [187h 05m 23s]
sudo ninja install

-- Enabled features:
--  ENABLE_ACCELERATED_2D_CANVAS .......... OFF
--  ENABLE_DRAG_SUPPORT                     ON
--  ENABLE_GEOLOCATION .................... ON
--  ENABLE_GLES2                            ON
--  ENABLE_GTKDOC ......................... OFF
--  ENABLE_ICONDATABASE                     ON
--  ENABLE_INTROSPECTION .................. ON
--  ENABLE_JIT                              ON
--  ENABLE_MINIBROWSER .................... ON
--  ENABLE_OPENGL                           ON
--  ENABLE_PLUGIN_PROCESS_GTK2 ............ ON
--  ENABLE_QUARTZ_TARGET                    OFF
--  ENABLE_SAMPLING_PROFILER .............. ON
--  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_LIBHYPHEN                           OFF
--  USE_LIBNOTIFY ......................... ON
--  USE_LIBSECRET                           ON
--  USE_SYSTEM_MALLOC ..................... OFF
--  USE_WOFF2                               OFF

[1173/3122] cd /mnt/sda8/usr/src/webkitgtk-2.20.5/build/DerivedSources/JavaScriptCore && /usr/local/bin/ruby /mnt/sda8/usr/src/webkitgtk-2.20.5/Source/JavaScriptCore/offlineasm/asm.rb -I/mnt/sda8/usr/src/webkitgtk-2.20.5/build/DerivedSources/JavaScriptCore/ /mnt/sda8/usr/src/webkitgtk-2.20.5/Source/JavaScriptCore/llint/LowLevelInterpreter.asm /mnt/sda8/usr/src/webkitgtk-2.20.5/build/bin/LLIntOffsetsExtractor /mnt/sda8/usr/src/webkitgtk-2.20.5/build/DerivedSources/JavaScriptCore/LLIntAssembly.h && /tmp/tcloop/cmake/usr/local/bin/cmake -E touch_nocreate /mnt/sda8/usr/src/webkitgtk-2.20.5/build/DerivedSources/JavaScriptCore/LLIntAssembly.h
FAILED: DerivedSources/JavaScriptCore/LLIntAssembly.h 
cd /mnt/sda8/usr/src/webkitgtk-2.20.5/build/DerivedSources/JavaScriptCore && /usr/local/bin/ruby /mnt/sda8/usr/src/webkitgtk-2.20.5/Source/JavaScriptCore/offlineasm/asm.rb -I/mnt/sda8/usr/src/webkitgtk-2.20.5/build/DerivedSources/JavaScriptCore/ /mnt/sda8/usr/src/webkitgtk-2.20.5/Source/JavaScriptCore/llint/LowLevelInterpreter.asm /mnt/sda8/usr/src/webkitgtk-2.20.5/build/bin/LLIntOffsetsExtractor /mnt/sda8/usr/src/webkitgtk-2.20.5/build/DerivedSources/JavaScriptCore/LLIntAssembly.h && /tmp/tcloop/cmake/usr/local/bin/cmake -E touch_nocreate /mnt/sda8/usr/src/webkitgtk-2.20.5/build/DerivedSources/JavaScriptCore/LLIntAssembly.h
offlineasm: No magic values found. Skipping assembly file generation.