Added the build script for font renderer

lib/font_renderer/os4build.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+cxxcompiler="g++"
+cxxflags="-Wall -O3 -g -std=c++03 -fno-exceptions -fno-rtti -Isrc -Ilib/font_renderer -DFONT_RENDERER_HEIGHT_HACK -lagg -lfreetype -I/sdk/local/common/include/agg"
+
+echo "compiling font renderer library..."
+
+g++ -c $cxxflags agg_font_freetype.cpp -o agg_font_freetype.o
+g++ -c $cxxflags font_renderer.cpp -o font_renderer.o
+
+ar -rcs libfontrenderer.a *.o
+
+rm *.o
+echo "font renderer library created"