Makefile

# Environment detection and variable definitions
UNAME := $(shell uname)

SNOS_OUTPUT ?= tests/snos/snos/build/
FIXTURES_DIR ?= tests/fixtures
TEST_DB_TAR ?= $(FIXTURES_DIR)/katana_db.tar.gz
KATANA_DB_DIR := $(FIXTURES_DIR)/katana_db

.DEFAULT_GOAL := usage
.SILENT: clean
.PHONY: usage help check-llvm native-deps native-deps-macos native-deps-linux clean

# Virtual targets that map to actual file outputs
.PHONY: test-artifacts snos-artifacts extract-test-db

usage help:
	@echo "Usage:"
	@echo "    test-artifacts:            Prepare tests artifacts."
	@echo "    snos-artifacts:            Prepare SNOS tests artifacts."
	@echo "    extract-test-db:           Extract the test database file."
	@echo "    native-deps-macos:         Install cairo-native dependencies for macOS."
	@echo "    native-deps-linux:         Install cairo-native dependencies for Linux."
	@echo "    check-llvm:                Check if LLVM is properly configured."
	@echo "    clean:                     Clean up generated files and artifacts."
	@echo "    help:                      Show this help message."

snos-artifacts: $(SNOS_OUTPUT)
extract-test-db: $(KATANA_DB_DIR)
test-artifacts: $(SNOS_OUTPUT)

$(SNOS_OUTPUT): $(KATANA_DB_DIR)
	@echo "Initializing submodules..."
	@git submodule update --init --recursive
	@echo "Setting up SNOS tests..."
	@cd tests/snos/snos && \
		. ./setup-scripts/setup-cairo.sh && \
		. ./setup-scripts/setup-tests.sh || { echo "SNOS setup failed\!"; exit 1; }

$(KATANA_DB_DIR): $(TEST_DB_TAR)
	@echo "Extracting test database..."
	@cd $(FIXTURES_DIR) && \
		tar -xzf katana_db.tar.gz || { echo "Failed to extract test database\!"; exit 1; }
	@echo "Test database extracted successfully."

check-llvm:
ifndef MLIR_SYS_190_PREFIX
	$(error Could not find a suitable LLVM 19 toolchain (mlir), please set MLIR_SYS_190_PREFIX env pointing to the LLVM 19 dir)
endif
ifndef TABLEGEN_190_PREFIX
	$(error Could not find a suitable LLVM 19 toolchain (tablegen), please set TABLEGEN_190_PREFIX env pointing to the LLVM 19 dir)
endif
	@echo "LLVM is correctly set at $(MLIR_SYS_190_PREFIX)."

native-deps:
ifeq ($(UNAME), Darwin)
native-deps: native-deps-macos
else ifeq ($(UNAME), Linux)
native-deps: native-deps-linux
endif
	@echo "Run  \`source scripts/cairo-native.env.sh\` to setup the needed environment variables for cairo-native."

native-deps-macos:
	@echo "Installing LLVM dependencies for macOS..."
	-brew install llvm@19 --quiet
	@echo "macOS dependencies installed successfully."

native-deps-linux:
	@echo "Installing LLVM dependencies for Linux..."
	sudo apt-get install -y llvm-19 llvm-19-dev llvm-19-runtime clang-19 clang-tools-19 lld-19 libpolly-19-dev libmlir-19-dev mlir-19-tools
	@echo "Linux dependencies installed successfully."

clean:
	echo "Cleaning up generated files..."
	-rm -rf $(KATANA_DB_DIR) $(SNOS_OUTPUT)
	echo "Clean complete."