OTP Builds

This is a collection of community-maintained Erlang/OTP binary builds.

Supported operating systems:

• darwin (macOS)

Supported architectures:

• x86_64
• aarch64

The goal of these builds is to be as self-contained as possible. OpenSSL (used by crypto app) and wxWidgets (used by wx app and its dependants, observer, debugger, and et) are statically linked.

List of Builds

Target	OpenSSL	wxWidgets
OTP 25
x86_64-apple-darwin	1.1.1w	N/A²
aarch64-apple-darwin¹	1.1.1w	N/A²
OTP 26
*-apple-darwin	3.1.6	N/A² / 3.2.5
OTP 27
*-apple-darwin	3.1.6	3.2.5
OTP maint³
*-apple-darwin	3.1.6	3.2.5
OTP master³
*-apple-darwin	3.1.6	3.2.5

¹ JIT is disabled on OTP 25 on aarch64-apple-darwin.

² wx, observer, debugger, and et apps are only available since OTP 26.1.1.

³ OTP maint, maint-25, maint-26, maint-27, and master builds are updated daily.

List of builds can be found here:

• x86_64-apple-darwin - https://github.com/erlef/otp_builds/raw/main/builds/x86_64-apple-darwin.csv
• aarch64-apple-darwin - https://github.com/erlef/otp_builds/raw/main/builds/aarch64-apple-darwin.csv

Entries in the list of builds follow this pattern:

{ref_name},{ref},{datetime},{sha256},{openssl_version},{wxwidgets_version}

Where {ref_name} is the Erlang/OTP git tag or branch name, {ref} is the git sha corresponding to the {ref_name}, {datetime} is the time the build was created and {sha256} is the build SHA-256 checksum. The {openssl_version} and {wxwidgets_version} are versions that we are statically linking with.

Example builds/aarch64-apple-darwin.csv entry:

OTP-27.1.2,44ffe8811dfcf3d2fe04d530c6e8fac5ca384e02,2024-10-23T21:02:30Z,9c49d2dc3f0f073b58d7ae9f6cfbcc422dafdb3a85351dcb8efdab3632b4413c,openssl-3.1.6,wxwidgets-3.2.6

Build Downloads

Build download URLs follow this pattern:

https://github.com/erlef/otp_builds/releases/download/{ref_name}/otp-{target}.tar.gz

Where {ref_name} is the name of Erlang/OTP release or branch and {target} is the target triple. Supported branch names are maint-latest, maint-25-latest, maint-26-latest, maint-27-latest, and master-latest which correspond to Erlang/OTP maint, maint-25, maint-26, maint-27, and master branches.

Example build URLs:

• https://github.com/erlef/otp_builds/releases/download/master-latest/otp-x86_64-apple-darwin.tar.gz
• https://github.com/erlef/otp_builds/releases/download/OTP-27.0.1/otp-aarch64-apple-darwin.tar.gz

To download from the latest release, use this URL:

• https://github.com/erlef/otp_builds/releases/latest/download/otp-aarch64-apple-darwin.tar.gz

After downloading the build you should verify its integrity against builds csv mentioned in the previous section, for example:

curl -fLO https://github.com/erlef/otp_builds/releases/download/OTP-27.1.2/otp-aarch64-apple-darwin.tar.gz
checksum=$(curl -fsSL https://github.com/erlef/otp_builds/raw/main/builds/aarch64-apple-darwin.csv | grep OTP-27.1.2, | cut -d"," -f4)
sha256 otp-aarch64-apple-darwin.tar.gz --check $checksum

License

Apache-2.0