Fix compiler warnings

kernel/Makefile

@@ -27,11 +27,12 @@ default: bin/$(TARGET)-$(ARCH)
 all: $(ARCHES)
 
 $(ARCHES):
-	$(MAKE) ARCH=$@
+	@$(MAKE) ARCH=$@
 
 bin/$(TARGET)-$(ARCH): $(OBJ)
 	@mkdir -p $(@D)
-	$(LD) $(LDFLAGS) $(OBJ) -o $@
+	@echo Linking $@
+	@$(LD) $(LDFLAGS) $(OBJ) -o $@
 
 obj/$(ARCH)/%.o: src/%.c $(HFILES)
 	@mkdir -p $(@D)

kernel/src/arch/x86/panic.c

@@ -1,5 +1,6 @@
 #include "vga.h"
 #include <hal/ops.h>
+#include <print/print.h>
 
 void panic(const char *message, const char *filename, int line) {
     vga_clear(VGA_BLUE);