terminating because inserted dylib...could not be loaded...(mach-o file, but is an incompatible architecture (have 'arm64', need 'arm64e'))

[vjpr]

Building native extensions. This could take a while...
/private/var/folders/kp/06ys69nn6hq9k23cv0xxn19m0000gn/T/ruby-build.20220204130939.61082.ZVeveV/ruby-3.1.0/lib/rubygems/ext/builder.rb:95:in `run': ERROR: Failed to build gem native extension. (Gem::Ext::BuildError)

    current directory: /Users/Vaughan/.rbenv/versions/3.1.0/lib/ruby/gems/3.1.0/gems/rbs-2.0.0/ext/rbs_extension
/Users/Vaughan/.rbenv/versions/3.1.0/bin/ruby --disable\\=gems -I/Users/Vaughan/.rbenv/versions/3.1.0/lib/ruby/3.1.0/arm64-darwin21 -I /private/var/folders/kp/06ys69nn6hq9k23cv0xxn19m0000gn/T/ruby-build.20220204130939.61082.ZVeveV/ruby-3.1.0/lib -r ./siteconf20220204-67247-39243y.rb extconf.rb
creating Makefile

current directory: /Users/Vaughan/.rbenv/versions/3.1.0/lib/ruby/gems/3.1.0/gems/rbs-2.0.0/ext/rbs_extension
make DESTDIR\\= clean
dyld[67299]: terminating because inserted dylib '/private/var/folders/kp/06ys69nn6hq9k23cv0xxn19m0000gn/T/ruby-build.20220204130939.61082.ZVeveV/ruby-3.1.0/libruby.3.1.dylib' could not be loaded: tried: '/private/var/folders/kp/06ys69nn6hq9k23cv0xxn19m0000gn/T/ruby-build.20220204130939.61082.ZVeveV/ruby-3.1.0/libruby.3.1.dylib' (mach-o file, but is an incompatible architecture (have 'arm64', need 'arm64e'))
dyld[67299]: tried: '/private/var/folders/kp/06ys69nn6hq9k23cv0xxn19m0000gn/T/ruby-build.20220204130939.61082.ZVeveV/ruby-3.1.0/libruby.3.1.dylib' (mach-o file, but is an incompatible architecture (have 'arm64', need 'arm64e'))

current directory: /Users/Vaughan/.rbenv/versions/3.1.0/lib/ruby/gems/3.1.0/gems/rbs-2.0.0/ext/rbs_extension
make DESTDIR\\=
dyld[67300]: terminating because inserted dylib '/private/var/folders/kp/06ys69nn6hq9k23cv0xxn19m0000gn/T/ruby-build.20220204130939.61082.ZVeveV/ruby-3.1.0/libruby.3.1.dylib' could not be loaded: tried: '/private/var/folders/kp/06ys69nn6hq9k23cv0xxn19m0000gn/T/ruby-build.20220204130939.61082.ZVeveV/ruby-3.1.0/libruby.3.1.dylib' (mach-o file, but is an incompatible architecture (have 'arm64', need 'arm64e'))
dyld[67300]: tried: '/private/var/folders/kp/06ys69nn6hq9k23cv0xxn19m0000gn/T/ruby-build.20220204130939.61082.ZVeveV/ruby-3.1.0/libruby.3.1.dylib' (mach-o file, but is an incompatible architecture (have 'arm64', need 'arm64e'))

make failed, uncaught signal 6

I see a bunch of these lines too:

ld: warning: ignoring file /Users/Vaughan/.rbenv/versions/3.1.0/lib/libruby.3.1.dylib, building for macOS-arm64 but attempting to link with file built for macOS-x86_64

---

$ /private/var/folders/kp/06ys69nn6hq9k23cv0xxn19m0000gn/T/ruby-build.20220204133340.53224.BJ8FaW/ruby-3.1.0/libruby.3.1.dylib

/private/var/folders/kp/06ys69nn6hq9k23cv0xxn19m0000gn/T/ruby-build.20220204133340.53224.BJ8FaW/ruby-3.1.0/libruby.3.1.dylib: Mach-O 64-bit dynamically linked shared library arm64

---

Related: ruby/rbs#877

[mislav]

Please see #1961 where there is more information about this.