build: Add Makefile with sanitizer support (#71)

Makefile

@@ -0,0 +1,53 @@
+# TurboQuant Build System
+# Supports: normal, debug, sanitizer builds
+
+CC = g++
+CFLAGS = -Wall -Wextra -O2 -std=c++11 -std=c++11
+CFLAGS_DEBUG = -Wall -Wextra -O0 -g -std=c++11 -std=c++11
+CFLAGS_ASAN = -Wall -Wextra -O1 -g -std=c++11 -fsanitize=address -fsanitize=undefined -fno-omit-frame-pointer
+LDFLAGS = -lm
+LDFLAGS_ASAN = -lm -fsanitize=address -fsanitize=undefined
+
+SRCS = llama-turbo.cpp
+OBJS = $(SRCS:.cpp=.o)
+TEST_SRC = tests/test_polar_quant.c
+TEST_BIN = test_polar_quant
+
+.PHONY: all clean test test-asan test-ubsan
+
+all: $(TEST_BIN)
+
+# Normal build
+$(TEST_BIN): $(TEST_SRC) $(SRCS)
+	$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
+
+# Debug build
+debug: $(TEST_SRC) $(SRCS)
+	$(CC) $(CFLAGS_DEBUG) -o $(TEST_BIN)_debug $^ $(LDFLAGS)
+
+# AddressSanitizer build
+asan: $(TEST_SRC) $(SRCS)
+	$(CC) $(CFLAGS_ASAN) -o $(TEST_BIN)_asan $^ $(LDFLAGS_ASAN)
+
+# UBSan only build
+ubsan: $(TEST_SRC) $(SRCS)
+	$(CC) -Wall -Wextra -O1 -g -fsanitize=undefined -fno-omit-frame-pointer \
+		-o $(TEST_BIN)_ubsan $^ $(LDFLAGS)
+
+# Run tests
+test: $(TEST_BIN)
+	./$(TEST_BIN)
+
+# Run tests with AddressSanitizer
+test-asan: asan
+	./$(TEST_BIN)_asan
+
+# Run tests with UBSan
+test-ubsan: ubsan
+	./$(TEST_BIN)_ubsan
+
+# Run all sanitizer tests
+test-sanitizers: test-asan test-ubsan
+
+clean:
+	rm -f $(TEST_BIN) $(TEST_BIN)_debug $(TEST_BIN)_asan $(TEST_BIN)_ubsan $(OBJS)