Builds libfreetype for Android

freetypeAndroidBuild.sh

#!/bin/bash
set -e

FREETYPE_VER="2.9"

if [ ! -d "toolchain" ]; then
	$ANDROID_NDK/build/tools/make-standalone-toolchain.sh --arch=arm64 --platform=android-21 --install-dir=$(pwd)/toolchain
fi
export TOOLCHAIN=$(pwd)/toolchain

if [ ! -d "freetype-$FREETYPE_VER" ]; then
	wget -nc http://download.savannah.gnu.org/releases/freetype/freetype-$FREETYPE_VER.tar.bz2
	tar -xf freetype-$FREETYPE_VER.tar.bz2
fi

OLDPATH=$PATH
export PATH=$TOOLCHAIN/bin:$PATH
pushd "freetype-$FREETYPE_VER"
	export FREETYPE=`pwd`	
	sed -i 's/\-version\-info \$(version_info)/-avoid-version/' builds/unix/unix-cc.in
	./configure --host=aarch64-linux-android --prefix=$FREETYPE/install --without-png --without-zlib --without-harfbuzz --enable-shared
	make clean
	make
	make install
popd
export PATH=$OLDPATH
[ ! -e "freetype" ] || rm "freetype"
ln -s "freetype-$FREETYPE_VER" "freetype"