93b1483e57
Log a better error in case of invalid input. Change-Id: Ifb122c1cc624111769e650439aa24290155dbbc4
This tool is used to rename the PS name encoded inside the ttf font that we ship with the SDK. There is bug in Java that returns incorrect results for java.awt.Font#layoutGlyphVector() if two fonts with same name but differnt versions are loaded. As a workaround, we rename all the fonts that we ship with the SDK by appending the font version to its name. The build_font.py copies all files from input_dir to output_dir while renaming the font files (*.ttf) in the process.