1801746 - AttributeError: 'NoneType' object has no attribute 'llvm_version'

Status: RESOLVED FIXED

(Firefox Build System :: General, defect)

Description

[Mike Hommey [:glandium]]

When rust is not installed, configure fails with:

 0:06.44 checking for rustc... not found
 0:06.44 checking for cargo... not found
 0:06.44 Traceback (most recent call last):
 0:06.44   File "/root/mozilla-unified/configure.py", line 350, in <module>
 0:06.44     sys.exit(main(sys.argv))
 0:06.44   File "/root/mozilla-unified/configure.py", line 132, in main
 0:06.44     sandbox.run(os.path.join(os.path.dirname(__file__), "moz.configure"))
 0:06.44   File "/root/mozilla-unified/python/mozbuild/mozbuild/configure/__init__.py", line 567, in run
 0:06.44     func(*args)
 0:06.44   File "/root/mozilla-unified/python/mozbuild/mozbuild/configure/__init__.py", line 618, in _value_for
 0:06.44     return self._value_for_depends(obj)
 0:06.44   File "/root/mozilla-unified/python/mozbuild/mozbuild/util.py", line 1063, in method_call
 0:06.44     cache[args] = self.func(instance, *args)
 0:06.44   File "/root/mozilla-unified/python/mozbuild/mozbuild/configure/__init__.py", line 627, in _value_for_depends
 0:06.44     value = obj.result()
 0:06.44   File "/root/mozilla-unified/python/mozbuild/mozbuild/util.py", line 1063, in method_call
 0:06.44     cache[args] = self.func(instance, *args)
 0:06.44   File "/root/mozilla-unified/python/mozbuild/mozbuild/configure/__init__.py", line 163, in result
 0:06.44     return self._func(*resolved_args)
 0:06.44   File "/root/mozilla-unified/python/mozbuild/mozbuild/configure/__init__.py", line 1310, in wrapped
 0:06.44     return new_func(*args, **kwargs)
 0:06.44   File "/root/mozilla-unified/build/moz.configure/rust.configure", line 132, in <lambda>
 0:06.44     and c_compiler.version.major > rustc_info.llvm_version.major
 0:06.44 AttributeError: 'NoneType' object has no attribute 'llvm_version'
*** Fix above errors and then restart with "./mach build"

Comment 1

[Mike Hommey [:glandium]]

Attachment: Bug 1801746 - Fail more gracefully when rustc is not found after bug 1791476.

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1791476

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/76f0556ef83c
Fail more gracefully when rustc is not found after bug 1791476. r=firefox-build-system-reviewers,ahochheiden

Comment 4

[Serban Stanca [:SerbanS]]

https://hg.mozilla.org/mozilla-central/rev/76f0556ef83c