compiler: separate library for runtime #1

	name: darwin debug (das-fmt SSH)

	# TEMPORARY debug workflow: minimal darwin-only build of daslang + das-fmt
	# (no LLVM, no modules, no tests/lint), then an interactive tmate SSH session
	# to lldb the das-fmt macOS crash. Fires on push to the branch. DELETE when done.

	on:
	pull_request:
	workflow_dispatch:

	defaults:
	run:
	shell: bash

	jobs:
	darwin_debug:
	runs-on: macos-15-xlarge
	permissions:
	contents: read
	steps:
	- name: "SCM Checkout"
	uses: actions/checkout@v4

	- name: "Install deps"
	run: brew install bison openssl z3

	- name: "Install CMake and Ninja"
	uses: lukka/get-cmake@latest

	- name: "Build daslang + das-fmt (Release, no LLVM, no modules)"
	run: \|
	set -eux
	export PATH="$(brew --prefix bison)/bin:$PATH"
	export LDFLAGS="-L$(brew --prefix bison)/lib -L$(brew --prefix openssl)/lib"
	export CPPFLAGS="-I$(brew --prefix openssl)/include"
	CC=clang CXX=clang++ cmake --no-warn-unused-cli -B./build \
	-DCMAKE_BUILD_TYPE:STRING=Release \
	-DCMAKE_OSX_ARCHITECTURES=arm64 \
	-DDAS_LLVM_DISABLED=ON \
	-G Ninja
	cmake --build ./build --config Release --target daslang das-fmt

	# Unconditional SSH session. Connect with the printed ssh string, then:
	# lldb -- ./bin/das-fmt -v2 <some_gen1.das> ; run ; bt
	- name: "SSH session (tmate)"
	uses: mxschmitt/action-tmate@v3
	with:
	limit-access-to-actor: true
	detached: false

Provide feedback