On Wed, 3 Nov 2021 11:54:39 GMT, Aleksey Shipilev <sh...@openjdk.org> wrote:
> [JDK-8182285](https://bugs.openjdk.java.net/browse/JDK-8182285) added the > incremental build capabilities for modules, by hashing the APIs of each > module. > > The original change uses MD5, which is quite weak, and > [JDK-8214483](https://bugs.openjdk.java.net/browse/JDK-8214483) allows > `MessageDigest` to have no MD5 implementation. This is the cause of some > build failures when using a FIPS-compliant boot JDK that has no MD5 > implementation. I suggest we switch to the latest available hash instead. > > Additional testing: > - [x] Linux x86_64 fastdebug build completes > - [x] Linux x86_64 fastdebug build times do not regress Marked as reviewed by aph (Reviewer). ------------- PR: https://git.openjdk.java.net/jdk/pull/6231
