In a full and incremental build we get warnings like these:

/bin/find: ‘/home/cphillim/hg.local/9clean/hotspot/test/compiler/native’: No such file or directory
/bin/find: ‘/home/cphillim/hg.local/9clean/hotspot/test/compiler/native’: No such file or directory
/bin/find: ‘/home/cphillim/hg.local/9clean/hotspot/test/compiler/native’: No such file or directory
/bin/find: ‘/home/cphillim/hg.local/9clean/hotspot/test/compiler/native’: No such file or directory

This occurred earlier, with JDK-8162999, which has since been fixed.

However, the fix for JDK-8067744 seems to have reintroduced the problem.

The fix is to remove this line:

    $(HOTSPOT_TOPDIR)/test/compiler/native \

from BUILD_HOTSPOT_JTREG_NATIVE_SRC in hotspot/make/test/JtregNative.gmk.