µVision Build Log
Tool Versions:
IDE-Version: ¦ÌVision V5.24.2.86
Copyright (C) 2017 ARM Ltd and ARM Germany GmbH. All rights reserved.
License Information: Aye.Ink-For Aye Aye.Ink-For Aye, Aye.Ink-For Aye, LIC=4ZVHL-0143M-YMQ92-9BN1V-UWXZX-LU2U7
 
Tool Versions:
Toolchain:       MDK51 Professional  Version: 9.57.0.0
Toolchain Path:  D:\Keil_v5\C51\BIN
C Compiler:      C51.exe V9.57.0.0
Assembler:       A51.exe V8.2.7.0
Linker/Locator:  BL51.exe V6.22.2.0
Library Manager: LIB51.exe V4.30.1.0
Hex Converter:   OH51.exe V2.7.0.0
CPU DLL:         S8051.DLL V3.113.0.0
Dialog DLL:      DP51.DLL V2.64.0.0 
Project:
C:\Users\Aye.Ink-For Aye\Desktop\51ѧϰÀú³Ì\GPIO\GPIO.uvproj
Project File Date:  01/08/2020

Output:
Build target 'Target 1'
assembling GPIO.a51...
linking...
Program Size: data=8.0 xdata=0 code=291
creating hex file from ".\Objects\GPIO"...
".\Objects\GPIO" - 0 Error(s), 0 Warning(s).
Build Time Elapsed:  00:00:00