Loom fails to build today

[Alan Bateman]

On 29/04/2021 17:02, Andrew Haley wrote:
> Suggestions? This is clean checkout, release build.
>
>
> In file included from /local/loom/src/hotspot/share/memory/iterator.inline.hpp:37,
>                   from /local/loom/src/hotspot/share/utilities/bitMap.inline.hpp:28,
>                   from /local/loom/src/hotspot/share/gc/shared/markBitMap.inline.hpp:32,
>                   from /local/loom/src/hotspot/share/gc/shenandoah/shenandoahHeap.inline.hpp:29,
>                   from /local/loom/src/hotspot/share/gc/shenandoah/shenandoahCollectionSet.inline.hpp:30,
>                   from /local/loom/src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.inline.hpp:31,
>                   from /local/loom/src/hotspot/share/gc/shared/barrierSetConfig.inline.hpp:40,
>                   from /local/loom/src/hotspot/share/oops/access.inline.hpp:29,
>                   from /local/loom/src/hotspot/share/classfile/javaClasses.inline.hpp:29,
>                   from /local/loom/src/hotspot/share/oops/instanceRefKlass.inline.hpp:28,
>                   from /local/loom/src/hotspot/share/oops/instanceRefKlass.cpp:28:
> /local/loom/src/hotspot/share/oops/instanceStackChunkKlass.inline.hpp: In member function 'void stackChunkOopDesc::copy_from_stack_to_chunk(intptr_t*, intptr_t*, int)':
> /local/loom/src/hotspot/share/oops/instanceStackChunkKlass.inline.hpp:307:21: error: 'jvmcont' was not declared in this scope
>     log_develop_trace(jvmcont)("Chunk bounds: " INTPTR_FORMAT "(%d) - " INTPTR_FORMAT "(%d) (%d words, %d bytes)",
>                       ^~~~~~~
I build on Linux, macOS, and Windows almost every day and I'm not seeing 
this so I assume some difference in the environment. Sometimes the list 
of includes isn't complete and we get lucky, in this case something else 
must be including the log header file. Hard to say why it's only coming 
now except that there is periodically trimming of the includes in the 
main line, Ioi does that periodically to improve build times.

-Alan