61,68c61
< # Add in files generated by the ISA description.
< isa_desc_files = env.ISADesc('isa/main.isa')
<
< # Only non-header files need to be compiled.
< for f in isa_desc_files:
< if not f.path.endswith('.hh'):
< Source(f)
<
---
> env.ISADesc('isa/main.isa')