Build failing on RISC-V

[Simon04090]

I am currently working on a project where we are using xed to decode x86 binaries.
Now we are trying to expand our support to RISC-V (as host architecture).

But we noticed that xed is not able to be built on RISC-V, because normalize_cpu_name does not understand riscv64.

Simply adding another branch for "riscv64" here fixes it according to my testing:

mbuild/mbuild/env.py

Lines 1218 to 1240 in 75cb46e

	def _normalize_cpu_name(self, name):
	"""Internal function. Standardize various CPU identifiers"""
	if name in ['ia32', 'i386', 'i686','x86']:
	return 'ia32'
	elif name in ['ia32e', 'x86_64', 'amd64',
	'x86-64', 'Intel64','intel64']:
	return 'x86-64'
	elif name == 'ia64':
	return 'ipf'
	elif name[0:5] == 'EM64T':
	return 'x86-64'
	elif name[0:7] == 'Intel64':
	return 'x86-64'
	elif name == 'intel64':
	return 'x86-64'
	elif name[0:5] == 'AMD64':
	return 'x86-64'
	elif name[0:3] == 'x86':
	return 'ia32'
	elif name in ['aarch64', 'arm64']:
	return 'aarch64'
	else:
	die("Unknown cpu " + name)

[marjevan]

Thanks for the report.
We'll check it soon.