# Compiler
CC = gcc

# Build mode
BUILD_MODE ?= RELEASE
INCLUDE_DIRS := $(shell find src -type d)

ifeq ($(BUILD_MODE),DEBUG)
    CFLAGS = -Wall -Wextra -std=c11 $(addprefix -I,$(INCLUDE_DIRS)) -g -O0
else
    CFLAGS = -Wall -Wextra -std=c11 $(addprefix -I,$(INCLUDE_DIRS)) -O2
endif

# Linker flags
LDFLAGS = -lraylib -lGL -lm -lpthread -ldl -lrt -lX11

# Carpeta de build
BUILD_DIR = build

# Target final
TARGET = $(BUILD_DIR)/pns

# Fuentes y objetos
SRC = $(shell find src -name "*.c")
OBJ = $(patsubst src/%.c,$(BUILD_DIR)/%.o,$(SRC))

# Phony targets
.PHONY: all clean

# Target por defecto
all: $(TARGET)

# Linking
$(TARGET): $(OBJ)
	$(CC) $(OBJ) -o $@ $(LDFLAGS)

# Compilación de objetos
# mkdir -p crea la carpeta automáticamente si no existe
$(BUILD_DIR)/%.o: src/%.c
	mkdir -p $(dir $@)
	$(CC) $(CFLAGS) -c $< -o $@

# Limpiar todo
clean:
	rm -rf $(BUILD_DIR)