Makefile

SHELL := /bin/bash

PYTHONPATH := $(PWD)
ASYNC_RUST_DEBUGGER_TEMP_DIR := $(PWD)/temp

.PHONY: all env check-rust install-rust check-ddbug

all: env

env: check-rust

check-rust:
	@if ! command -v rustc >/dev/null 2>&1; then \
		echo "Rust not found — installing via rustup..."; \
		curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh; \
		echo "After install, run 'source $$HOME/.cargo/env' or restart your shell to have cargo in PATH."; \
	else \
		echo "Rust is installed: $$(rustc --version)"; \
	fi

# Usage: make compile TESTCASE=<testcase-name>
# `cargo build -vv` for verbose output
# `RUSTFLAGS="-C dwarf-version=5 -C llvm-args=-emit-call-site-info -C llvm-args=-debug-entry-values"`
#     doesn't work currently
compile:
	@if [ -z "$(TESTCASE)" ]; then \
		echo "Usage: make compile TESTCASE=<testcase-name>"; \
		exit 1; \
	fi
	cd testcases/$(TESTCASE) && cargo build

clean:
	@if [ -z "$(TESTCASE)" ]; then \
		echo "Usage: make clean TESTCASE=<testcase-name>"; \
		exit 1; \
	fi
	cd testcases/$(TESTCASE) && cargo clean

clean-all:
	cd testcases/minimal && cargo clean
	cd testcases/no_external_runtime && cargo clean

# Usage: make debug TESTCASE=<testcase-name>
debug:
	$(MAKE) compile TESTCASE=$(TESTCASE)
	$(MAKE) just-debug TESTCASE=$(TESTCASE)

just-debug:
	cd testcases/$(TESTCASE) && \
	PYTHONPATH=$(PYTHONPATH) \
	ASYNC_RUST_DEBUGGER_TEMP_DIR=$(ASYNC_RUST_DEBUGGER_TEMP_DIR) \
	gdb -ex "python import async_rust_debugger" target/debug/$(TESTCASE)