@lonestriker can you try this nightly version: #186 (comment) ?

Perfect, that fixed up the build issue on my M1 mac!

Edit: Looks like the build generates the wrong filename though for the distribution. It’s listing it as ‘intel’:

connectorx-0.2.4a5-cp39-cp39-macosx_10_15_intel.whl

but when I check the generated library but it’s arm64:

$ file connectorx_python.cpython-39-darwin.so
connectorx_python.cpython-39-darwin.so: Mach-O 64-bit dynamically linked shared library arm64

Steps to build for those who also hit the same issue:

Fresh clone of source

$ git clone https://github.com/sfu-db/connector-x.git

Install nightly-2021-10-21

$ rustup install nightly-2021-10-21
info: syncing channel updates for 'nightly-2021-10-21-aarch64-apple-darwin'

  nightly-2021-10-21-aarch64-apple-darwin unchanged - rustc 1.58.0-nightly (efd048394 2021-10-20)

info: checking for self-updates

Override default project toolchain

$ rustup default nightly-2021-10-21
$ rustup override set nightly-2021-10-21
$ rustup show
Default host: aarch64-apple-darwin
rustup home:  /Users/user/.rustup

installed toolchains
--------------------

stable-aarch64-apple-darwin
nightly-2021-10-21-aarch64-apple-darwin (default)
nightly-aarch64-apple-darwin

active toolchain
----------------

nightly-2021-10-21-aarch64-apple-darwin (default)
rustc 1.58.0-nightly (efd048394 2021-10-20)

Build

$ just bootstrap-python
$ just ci-build-python-extention ci-build-python-wheel ci-rename-wheel

Hi @lonestriker , can you try nightly-2021-11-18? https://github.com/sfu-db/connector-x/blob/main/.github/workflows/release.yml#L34

@lonestriker can you try this nightly version: https://github.com/sfu-db/connector-x/issues/186#issuecomment-1011311830 ?