Refactoring

Change file names, directory structure and Makefile

Makefile

@@ -55,7 +55,8 @@ $(kernel): $(assembly_object_files) $(crystal_os) $(linker_script) $(crystal_fil
 				@echo Creating $@...
 				@mkdir -p $(shell dirname $(crystal_os))
 				@crystal build src/main.cr --target=$(target) --prelude=empty --emit=obj --verbose
-				@mv -f main.o main target/$(target)/debug/
+				@rm main
+				@mv -f main.o target/$(target)/debug/
 				@ld -n -nostdlib -melf_x86_64 --gc-sections --build-id=none -T $(linker_script) -o $@ $(assembly_object_files) $(crystal_os) $(libcr)
 
 build/arch/$(arch)/%.o: src/arch/$(arch)/%.asm

spec/libcr_spec.cr → spec/lib_cr/string_spec.cr

@@ -7,8 +7,8 @@
 # option. This file may not be copied, modified, or distributed
 # except according to those terms.
 
-require "./spec_helper"
-require "../src/lib_cr/libcr"
+require "../spec_helper"
+require "../../src/lib_cr/string"
 
 describe "LibCR" do
   context "memcmp" do

src/main.cr

@@ -8,7 +8,7 @@
 # except according to those terms.
 
 require "./arch/x86_64/scrn"
-require "./lib_cr/libcr"
+require "./lib_cr/string"
 
 puts
 puts "Hello World from Crystal!!!"