23.1.1-darwin22.6.0

flang 23.1.1 build for macOS 13.0 and higher, arm64

Prefix: /opt/R/flang-23

Incudes driver-driver compatible with the Apple flags, so accepts -arch arm64 (see our GNU Fortran binary releases for details - uses equivalent driver-driver).

Run as /opt/R/flang-12/bin/flang

Defaults to static run-time builds, but dynamic run-time is shipped in /opt/R/flang-23/lib/clang/23/lib/darwin/libflang_rt.runtime.0.dylib if desired.

To replicate, see build-scripts