1269808 - update mac builders to rust 1.8

Status: RESOLVED WONTFIX

(Firefox Build System :: General, defect)

Description

[Ralph Giles (:rillian)]

Now that we're off 10.6, we should be able to use upstream rust toolchains on mac. Update to the current stable release from our rustc 1.6+notls custom builds.

Comment 1

[Ralph Giles (:rillian)]

Attachment: Update macosx tooltool rust to 1.8.0 v1

First try at updating mac to rustc 1.8. This fails to link on the native builds. At least we get a better debug message than in bug 1188030.

 13:16:46     INFO -  ld: warning: could not create compact unwind for _ffi_call_unix64: does not use RBP or RSP based frame
 13:16:46     INFO -  ld: warning: too many personality routines for compact unwind to encode
 13:16:46     INFO -  Assertion failed: (_mode == modeFinalAddress), function finalAddress, file /SourceCache/ld64/ld64-123.2.1/src/ld/ld.hpp, line 573.
 13:16:46     INFO -  0  0x10d08671c  __assert_rtn + 76
 13:16:46     INFO -  1  0x10d0ff01c  ld::tool::OutputFile::addressOf(ld::Internal const&, ld::Fixup const*, ld::Atom const**) + 172
 13:16:46     INFO -  2  0x10d101a25  ld::tool::OutputFile::applyFixUps(ld::Internal&, unsigned long long, ld::Atom const*, unsigned char*) + 3909
 13:16:46     INFO -  3  0x10d0fdf70  ld::tool::OutputFile::writeOutputFile(ld::Internal&) + 816
 13:16:46     INFO -  4  0x10d0f6ab9  ld::tool::OutputFile::write(ld::Internal&) + 153
 13:16:46     INFO -  5  0x10d086caa  main + 1178
 13:16:46     INFO -  6  0x10d0752b4  start + 52
 13:16:46     INFO -  clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
 13:16:46 INFO - make[5]: *** [XUL] Error 1

https://treeherder.mozilla.org/#/jobs?repo=try&revision=70260fbf0f45

Comment 2

[Ralph Giles (:rillian)]

Strangely, the opt build succeeded.

Comment 3

[Ralph Giles (:rillian)]

Closing. This is still blocked by the linker's compact-unwind assertion failure on debug builds, but the particular rust toolchain release has been superceeded. We can open a new issue once bug 1188030 is resolved.