Initial commit

Makefile

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+# Makefile for Common compiler test suite and examples
+
+CC = gcc
+CFLAGS = -std=c99 -Wall -O2
+NASM = nasm
+NASMFLAGS = -f elf32
+LD = gcc
+LDFLAGS = -m32
+
+# Compiler
+COMPILER = common
+COMPILER_SRC = common.c
+
+# Test runner
+TEST_RUNNER = test_runner
+TEST_RUNNER_SRC = test_runner.c
+
+# Example programs
+EXAMPLES_DIR = examples
+EXAMPLES = hello fibonacci arrays pointers bubblesort bitwise types switch primes strings calculator
+
+# Default target
+.PHONY: all
+all: $(COMPILER) $(TEST_RUNNER)
+
+# Build the Common compiler
+$(COMPILER): $(COMPILER_SRC)
+	$(CC) $(CFLAGS) -o $@ $<
+	@echo "Built Common compiler"
+
+# Build the test runner
+$(TEST_RUNNER): $(TEST_RUNNER_SRC)
+	$(CC) $(CFLAGS) -o $@ $<
+	@echo "Built test runner"
+
+# Run tests
+.PHONY: test
+test: $(COMPILER) $(TEST_RUNNER)
+	@echo "Running test suite..."
+	./$(TEST_RUNNER)
+
+# Build all examples
+.PHONY: examples
+examples: $(COMPILER) $(EXAMPLES)
+
+# Pattern rule for building examples
+# Usage: make hello, make fibonacci, etc.
+$(EXAMPLES): %: $(EXAMPLES_DIR)/%.cm $(COMPILER)
+	@echo "Building $@..."
+	./$(COMPILER) $(EXAMPLES_DIR)/$@.cm $@.asm
+	$(NASM) $(NASMFLAGS) $@.asm -o $@.o
+	$(LD) $(LDFLAGS) $@.o -o $@
+	@echo "Built $@ successfully"
+
+# Run all examples
+.PHONY: run-examples
+run-examples: examples
+	@echo "=== Running Examples ==="
+	@for prog in $(EXAMPLES); do \
+		echo ""; \
+		echo ">>> Running $$prog..."; \
+		./$$prog || true; \
+	done
+
+# Clean all generated files
+.PHONY: clean
+clean:
+	rm -f $(COMPILER) $(TEST_RUNNER)
+	rm -f *.asm *.o $(EXAMPLES)
+	rm -f /tmp/test.cm /tmp/test.asm /tmp/test.o /tmp/test /tmp/test.out /tmp/test.err
+	@echo "Cleaned all generated files"
+
+# Help
+.PHONY: help
+help:
+	@echo "Common Compiler Makefile"
+	@echo ""
+	@echo "Targets:"
+	@echo "  all           - Build compiler and test runner (default)"
+	@echo "  test          - Run the test suite"
+	@echo "  examples      - Build all example programs"
+	@echo "  run-examples  - Build and run all examples"
+	@echo "  clean         - Remove all generated files"
+	@echo ""
+	@echo "Build individual examples:"
+	@echo "  make hello"
+	@echo "  make fibonacci"
+	@echo "  make arrays"
+	@echo "  make pointers"
+	@echo "  make bubblesort"
+	@echo "  make bitwise"
+	@echo "  make types"
+	@echo "  make switch"
+	@echo "  make primes"
+	@echo "  make strings"
+	@echo "  make calculator"
+	@echo ""
+	@echo "Run individual examples:"
+	@echo "  make hello && ./hello"
+	@echo "  make fibonacci && ./fibonacci"
+	@echo "  etc."