Enable EGL for Linux arm64 (#68)

Author: Thomas-Vos

script/build.py

@@ -71,6 +71,7 @@ def main():
         # TODO: use clang on all targets!
         args += [
             'skia_gl_standard="gles"',
+            'skia_use_egl=true',
             'extra_cflags_cc=["-fno-exceptions", "-fno-rtti", "-flax-vector-conversions=all", "-D_GLIBCXX_USE_CXX11_ABI=0"]',
             'cc="clang"',
             'cxx="clang++"',

script/prepare_linux_arm.sh

@@ -7,5 +7,5 @@ apt-get update -y
 apt-get install binutils build-essential -y
 apt-get install software-properties-common -y
 add-apt-repository ppa:git-core/ppa -y
-apt-get install python3 git fontconfig libfontconfig1-dev libgl-dev curl wget -y
+apt-get install python3 git fontconfig libfontconfig1-dev libglu1-mesa-dev curl wget -y
 apt-get install clang -y