[feat] Desktop render color

Makefile

@@ -21,7 +21,8 @@ KERNEL_CPP = kernel/entry.cpp kernel/main.cpp kernel/serial.cpp kernel/fs.cpp \
              kernel/interrupt/gdt.cpp kernel/interrupt/idt.cpp \
              kernel/interrupt/pic.cpp kernel/interrupt/pit.cpp \
              graphics/context.cpp graphics/draw.cpp \
-             fonts/pixel_font.cpp
+             fonts/pixel_font.cpp \
+             desktop/prepare.cpp
 KERNEL_ASM = kernel/scheduler/context_switch.S kernel/interrupt/isr.S kernel/interrupt/idt_helpers.S
 KERNEL_OBJ = $(KERNEL_CPP:%.cpp=build/%.o) $(KERNEL_ASM:%.S=build/%.o)
 
@@ -47,7 +48,8 @@ all: _bd $(EFI_OBJ) $(BOOT_OBJ) $(KERNEL_OBJ)
 	@echo "Done."
 
 _bd:
-	@mkdir -p build/graphics build/kernel build/fonts build/kernel/memory \
+	@mkdir -p build/graphics build/kernel build/fonts build/desktop \
+	          build/kernel/memory \
 	          build/kernel/scheduler build/kernel/interrupt \
 	          build/efi/lib build/efi/lib/x86_64 build/efi/lib/runtime build/efi/gnuefi
 
@@ -117,6 +119,10 @@ build/fonts/%.o: fonts/%.cpp | _bd
 	@echo "Compile CPP $<"
 	@g++ $(KERNEL_CXXFLAGS) -c $< -o $@
 
+build/desktop/%.o: desktop/%.cpp | _bd
+	@echo "Compile CPP $<"
+	@g++ $(KERNEL_CXXFLAGS) -c $< -o $@
+
 vdir: all
 	@mkdir -p vdir/EFI/BOOT
 	@cp build/BOOTX64.EFI vdir/EFI/BOOT