“From today on, study hard and make progress every day” Repetition is the best way to remember; spend one minute every day to memorize the basics of C language. “100 Essential Notes for C Language Beginners Series“ Persevere! We are finally entering the practical series, which is also the most important and challenging part of … Read more
Makefile is an indispensable build tool in embedded development that automates the compilation and linking process, supporting incremental builds (only recompiling modified files), avoiding the need to repeatedly input lengthy commands, and significantly improving development efficiency. 1. Core Logic of Makefile Each Makefile rule follows the core structure of “target – dependencies – commands”, which … Read more
Introduction: Are you also a “Command Repeater”? Every time you compile code, you have to type a long string of commands: gcc -o app main.c tool.c -I./include -L./lib -lm…… Change a line of code, and you have to type it all over again; if you mistype a character, you have to start from scratch — … Read more
This article is generated by Tencent Yuanbao, with content outline and verification provided by @Xiao Hui~ 1. Origin, Problem Solving, and Application Scenarios of Makefile 1.1 Origin and Core Value Makefile was created in 1977 by Stuart Feldman at Bell Labs, aimed at solving the problem of inefficient compilation of large C language projects. In … Read more
As a programmer, you must have encountered situations where you have to input a long string of commands every time you compile a project. Different files require different compilation options, and even a slight change means retyping the command… If you are troubled by these issues, then Makefile is your savior! What is a Makefile? … Read more
I wrote a Makefile to quickly deploy a small project that automates the integration of RNA sequencing via email. This small project automatically clears all files under the entire project directory approximately every week, so quick automated deployment is quite necessary. The format layout presented may have issues, and directly copying it might cause problems; … Read more
1. Core Purpose & Concepts Core Purpose: Understanding the ultimate charm of open-source software—by obtaining the program’s source code, we can personally modify, compile, and install a unique version tailored to our preferences. This is a transformation from “user” to “participant”. Core Terminology: Source Code: A human-readable text file containing program instructions written in high-level … Read more
Recently, I have been learning about the wildcard % in makefiles. At first, I found it quite confusing, but gradually I understood that it is fundamentally different from the wildcard * in Linux; it is more like a wildcard specifically designed for makefiles. Let’s break this down step by step. First, let’s understand the core … Read more
Table of Contents 1. Introduction 2. Overall Process 3. Position in the System 4. Writing C Source Code 5. Writing Makefile 6. Compile, Load, View, Unload 6.1 Compile Module 6.2 Load Module 6.3 View Module and Logs 6.4 Unload Module 6.5 View Logs Again 7. Common Errors and Troubleshooting 7.1 insmod Error: invalid module format … Read more
Follow and star our public account for exciting content Source: Internet Makefile is a compilation control file widely used for automating project builds. It defines a series of rules to guide the build process. With Makefile, developers can easily manage compilation, linking, cleaning, and other tasks for large projects. This article will start with the … Read more
