Fail to build openjdk 7 update 6
I downloaded the archive of openjdk 7 update 6 from this page:
I tried to build it on my mac machine 10.7.5 by following the README-builds.html but failed with lots of errors like "unmappable character for encoding ascii". For example:
../../../src/share/classes/javax/transaction/._TransactionRequiredException.java:1: error: unmappable character for encoding ascii.
This file looks like binary file and I am not sure why it has the prefix "._". Anybody had this issue before? How can I fix it? Thanks!