Julia fails to build on M1, MacOS 12.0 Beta6

[jeremiahpslewis]

Commit hash: bea33d61de0200ac026dd637864356a15bda2d91; though the issue has been going on for days / prev commits; on 11.x, had no trouble successfully building in the past.

>  versioninfo()

Platform Info:
  OS: macOS (arm64-apple-darwin20.5.0)
  CPU: Apple M1
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-12.0.1 (ORCJIT, cyclone)

Build output (on a clean repo; make cleanall does not resolve the issue):

...
ordering.jl
sort.jl
fastmath.jl
Enums.jl
gmp.jl
ryu/Ryu.jl
ryu/utils.jl

signal (10): Bus error: 10
in expression starting at ryu/utils.jl:347
__gmpn_mul_1 at /Users/jeremiahlewis/git/julia/usr/lib/libgmp.10.dylib (unknown line)
Allocations: 22116735 (Pool: 22110768; Big: 5967); GC: 27
/bin/sh: line 1: 10971 Bus error: 10           JULIA_BINDIR=/Users/jeremiahlewis/git/julia/usr/bin WINEPATH="/Users/jeremiahlewis/git/julia/usr/bin;$WINEPATH" /Users/jeremiahlewis/git/julia/usr/bin/julia -g1 -O0 -C "apple-a12" --output-ji /Users/jeremiahlewis/git/julia/usr/lib/julia/sys.ji.tmp --startup-file=no --warn-overwrite=yes --sysimage /Users/jeremiahlewis/git/julia/usr/lib/julia/corecompiler.ji sysimg.jl ./
*** This error might be fixed by running `make clean`. If the error persists, try `make cleanall`. ***
make[1]: *** [/Users/jeremiahlewis/git/julia/usr/lib/julia/sys.ji] Error 1
make: *** [julia-sysimg-ji] Error 2

[mryodo]

Same behaviour for me (either with 1.7.0 from source or the latest commit on master).
You may want to check if this workaround okay for you (for me it does not help, but still)
Also maybe related to #42176

[clason]

Are you using the beta Developer Tools, too (clang 13)? I suspect that rather than the OS beta is the issue. (You can keep using the released, clang 12, Tools under Monterey just fine.)

[mryodo]

thanks for the reply!
for me it is not the case, i'm already on clang 12:

❯ g++ --version
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/4.2.1
Apple clang version 12.0.5 (clang-1205.0.22.11)
Target: arm64-apple-darwin21.1.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin

[jeremiahpslewis]

Same for me.

[mryodo]

Has anybody found any workarounds, at least temporary?
Can not find any version of clang that julia builds!

[mryodo]

maybe a relevant info: v1.6.2 works fine under rosetta with clang@12.0.5
so that's the native version that fails...

[domschl]

The GMP library Julia is using needs a patch for ARM64 since Beta-6:

https://gmplib.org/repo/gmp/raw-rev/5f32dbc41afc

See also homebrew: https://github.com/Homebrew/homebrew-core/pull/84728/files