sync makefile with the template

makefile

@@ -0,0 +1,68 @@
+NAME = breakout_clone
+
+# compiler settings
+CC := clang
+STD := c17
+LANG = c
+CFLAGS := $(shell pkg-config --cflags sdl2) -Wall -g -pedantic
+LDFLAGS := $(shell pkg-config --libs sdl2) -lm
+
+# dirs
+DIR_BIN := bin
+DIR_OBJ := obj
+DIR := $(DIR_BIN)/$(ARCH) $(DIR_OBJ)/$(ARCH)
+
+# source files
+SRC := $(wildcard src/*.c) $(wildcard src/**/*.c) $(wildcard src/**/**/*.c) $(wildcard src/**/**/**/*.c) $(wildcard src/**/**/**/**/*.c)
+SRC_ASSETS := $(wildcard assets/*)
+
+# output locations
+OBJ := $(patsubst src/%,$(DIR_OBJ)/$(ARCH)/%,$(SRC:.c=.o))
+DEP := $(OBJ:.o=.d)
+ASSETS := $(patsubst assets/%,$(DIR_BIN)/$(ARCH)/%,$(SRC_ASSETS))
+TARGET := $(DIR_BIN)/$(ARCH)/$(NAME)$(EXT)
+
+
+# sets the variables for the different targets
+linux-x86_64:
+	$(MAKE) build ARCH=linux-x86_64 CFLAGS="$(CFLAGS) -target x86_64-pc-linux-gnu"
+win-x86_64:
+	$(MAKE) build ARCH=win-x86-64 CFLAGS="$(CFLAGS) -target x86_64-pc-windows-gnu" EXT=".exe"
+web:
+	$(MAKE) build ARCH=web CC=emcc EXT=".html"
+
+all: linux-x86_64 win-x86_64 web
+build: $(DIR) $(TARGET) $(ASSETS) compile_commands.json
+clean:
+	rm -rf $(DIR_BIN) $(DIR_OBJ)
+
+# create the binary
+$(TARGET): $(OBJ)
+	$(CC) -o $(TARGET) $^ $(CFLAGS) $(LDFLAGS)
+
+# create .o and .d files
+$(DIR_OBJ)/$(ARCH)/%.o: src/%.c
+	@mkdir -p $(dir $@)
+	$(CC) -o $@ -MD -MP -c $< $(CFLAGS) -std=$(STD) -x $(LANG) -Wno-unused-command-line-argument
+
+# copy assets
+$(DIR_BIN)/$(ARCH)/%: assets/%
+	@mkdir -p $(dir $@)
+	cp $< $@
+
+# create directories
+$(DIR):
+	@mkdir -p $@
+
+# update compile commands if the makefile has been updated (for linting)
+ifeq ($(NO_CMDS),1)
+compile_commands.json: makefile
+else
+compile_commands.json: makefile
+	@touch compile_commands.json
+	$(MAKE) clean
+	bear -- make
+endif
+
+# include the dependencies
+-include $(DEP)