Make build system architecture agnostic to remove Android special case

scripts/android/configure.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+BOOST_VERSION=1.57.0
+LIBCURL_VERSION=7.40.0
+OPENSSL_VERSION=1.0.1l
+LIBPNG_VERSION=1.6.16
+JPEG_VERSION=v9a
+SQLITE_VERSION=3.8.8.1
+LIBUV_VERSION=1.4.0
+ZLIB_VERSION=system
+NUNICODE_VERSION=1.5.1
+LIBZIP_VERSION=0.11.2
+
+export MASON_ANDROID_ABI=${MASON_PLATFORM_VERSION}

scripts/android/defaults.mk

@@ -0,0 +1,11 @@
+HEADLESS ?= none
+PLATFORM ?= android
+ASSET ?= zip
+HTTP ?= curl
+CACHE ?= sqlite
+
+GYP_FLAVOR_SUFFIX=-android
+
+HOST_VERSION ?= arm-v7
+
+ENV = $(shell MASON_ANDROID_ABI=$(HOST_VERSION) ./scripts/android/toolchain.sh)