jdk HEAD fails to build?

[Severin Gehwolf]

On Mon, 2018-11-12 at 10:52 +0000, Andrew Haley wrote:
> On 11/12/2018 10:41 AM, Severin Gehwolf wrote:
> > make/Main.gmk:1056: *** target pattern contains no '%'. Stop.
> > 
> > But I'm not sure that error message is very telling. It might be a red
> > herring.
> > 
> > I'll keep looking.
> 
> Does "hg status" reveal anything that shouldn't be there?

Thanks. It could be. If it is, it's some file which isn't tracked and
causes issues. Having said that, I doubt it's that.

This works:

$ make JAVAC_FLAGS=-g DISABLE_INTREE_EC=true images

This doesn't:

$ make JAVAC_FLAGS=-g DISABLE_INTREE_EC=true LOG=debug images

So in summary it's:
- related to JDK-8210958
- possibly related to the toolchain on Fedora 28
- related to debug logging of the build:
  LOG=debug or LOG=trace fail. Default LOG doesn't.

I'm collecting info as I know more in:
https://bugs.openjdk.java.net/browse/JDK-8213736

Thanks,
Severin