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Makefile

@@ -0,0 +1,80 @@
+SRC_DIR := src
+BIN_DIR := bin
+OBJ_DIR := build
+
+TARGET_DEBUG := $(BIN_DIR)/crib-dbg
+TARGET_RELEASE := $(BIN_DIR)/crib
+
+CXX_DEBUG := g++
+CXX_RELEASE := clang++
+
+CFLAGS_DEBUG := -std=c++20 -Wall -Wextra -O0 -g -fno-inline -gsplit-dwarf
+CFLAGS_RELEASE := -std=c++20 -O3 -march=native -flto=thin \
+	-fno-exceptions -fno-rtti -fstrict-aliasing -ffast-math -funroll-loops \
+	-fomit-frame-pointer -DNDEBUG -s \
+	-mllvm -inline-threshold=10000 \
+	-mllvm -vectorize-loops \
+	-mllvm -force-vector-width=8 \
+	-mllvm -unroll-threshold=500000
+
+UNICODE_SRC := $(wildcard libs/unicode_width/*.c)
+
+UNICODE_OBJ_DEBUG := $(patsubst libs/unicode_width/%.c,$(OBJ_DIR)/debug/unicode_width/%.o,$(UNICODE_SRC))
+UNICODE_OBJ_RELEASE := $(patsubst libs/unicode_width/%.c,$(OBJ_DIR)/release/unicode_width/%.o,$(UNICODE_SRC))
+
+LIBS := \
+	libs/libgrapheme/libgrapheme.a \
+	libs/tree-sitter/libtree-sitter.a \
+	libs/tree-sitter-ruby/libtree-sitter-ruby.a \
+	-lpcre2-8
+
+
+SRC := $(wildcard $(SRC_DIR)/*.cc)
+OBJ_DEBUG := $(patsubst $(SRC_DIR)/%.cc,$(OBJ_DIR)/debug/%.o,$(SRC))
+OBJ_RELEASE := $(patsubst $(SRC_DIR)/%.cc,$(OBJ_DIR)/release/%.o,$(SRC))
+
+DEP_DEBUG := $(OBJ_DEBUG:.o=.d)
+DEP_RELEASE := $(OBJ_RELEASE:.o=.d)
+
+.PHONY: all test release clean
+
+all: debug
+
+test: $(TARGET_DEBUG)
+
+release: $(TARGET_RELEASE)
+
+$(TARGET_DEBUG): $(OBJ_DEBUG) $(UNICODE_OBJ_DEBUG)
+	mkdir -p $(BIN_DIR)
+	$(CXX_DEBUG) $(CFLAGS_DEBUG) -o $@ $^ $(LIBS)
+
+$(TARGET_RELEASE): $(OBJ_RELEASE) $(UNICODE_OBJ_RELEASE)
+	mkdir -p $(BIN_DIR)
+	$(CXX_RELEASE) $(CFLAGS_RELEASE) -o $@ $^ $(LIBS)
+
+# Pattern rules for object files + dependency generation
+$(OBJ_DIR)/debug/%.o: $(SRC_DIR)/%.cc
+	mkdir -p $(dir $@)
+	$(CXX_DEBUG) $(CFLAGS_DEBUG) -MMD -MP -c $< -o $@
+
+$(OBJ_DIR)/release/%.o: $(SRC_DIR)/%.cc
+	mkdir -p $(dir $@)
+	$(CXX_RELEASE) $(CFLAGS_RELEASE) -MMD -MP -c $< -o $@
+
+$(OBJ_DIR)/debug/unicode_width/%.o: libs/unicode_width/%.c
+	mkdir -p $(dir $@)
+	$(CXX_DEBUG) $(CFLAGS_DEBUG) -MMD -MP -c $< -o $@
+
+$(OBJ_DIR)/release/unicode_width/%.o: libs/unicode_width/%.c
+	mkdir -p $(dir $@)
+	$(CXX_RELEASE) $(CFLAGS_RELEASE) -MMD -MP -c $< -o $@
+
+# Include deps if they exist
+DEP_DEBUG += $(UNICODE_OBJ_DEBUG:.o=.d)
+DEP_RELEASE += $(UNICODE_OBJ_RELEASE:.o=.d)
+
+-include $(DEP_DEBUG)
+-include $(DEP_RELEASE)
+
+clean:
+	rm -rf $(OBJ_DIR) $(BIN_DIR)