Clickthe blue text Follow us We previously described the concepts of Makefile; now we provide an example to see how to use it, and thus conclude the topic of Makefile. The directory and file contents we prepared are as follows: $ tree . ├── inc │ ├── add.h │ └── sub.h ├── Makefile └── src … Read more
Makefile: Build Automation We can use the make command line tool instead of manually typing in “compile”, “link”, and “flash” commands, automating the entire process. The make tool uses a configuration file called Makefile to read the instructions for executing actions. This automation is great because it also documents the process of building firmware and … Read more
The Linux kernel source code is extensive, and it can be confusing to understand the relationship between Makefile, Kconfig, and .config. Not knowing how the kernel compilation system works can lead to issues when trying to modify the kernel, integrate your own drivers, or configure the kernel. These problems are all related to Makefile, Kconfig, … Read more
1 We want to add a program (such as a driver) to the kernel and ensure that this driver can be compiled into the kernel, which is fundamentally divided into two main parts. First, we need to tell the kernel, “Please include me in the next compilation,” which requires us to configure the kernel appropriately. … Read more
1. Introduction For development on Windows, many IDEs come with integrated compilers, such as Visual Studio, providing a “one-click compile” feature. After coding, you only need one operation to compile, link, and generate the target file. Linux development is different from Windows; typically, the gcc/g++ compiler is used on Linux. If you are developing Linux … Read more
Introduction to Make: Project Manager, as the name suggests, refers to managing multiple files The Make project manager is essentially an “automated compilation manager“. Here, “automated” means it can automatically detect updated files based on file timestamps to reduce compilation workload. It performs a large amount of compilation work by reading the contents of the … Read more
1. The Three Essential Elements of Makefile 2. Working Principle 3. Start Writing First, let’s write our program, taking C language as an example. 1) func.h Define two functions: addition and subtraction: 2) Implementation of the Addition Function 3) Implementation of the Subtraction Function 4) main function 3.1 Version 1 The most basic version: just … Read more
Source: WeChat Official Account [Programming Gems] Author: Mr. Watcher ID: shouwangxiansheng As a C/C++ developer on Linux, it’s essential to have some exposure to Makefile. Typically, constructing large C/C++ projects relies heavily on Makefile. You might be using cmake or other similar tools, but they are fundamentally similar. As a light user, at the request … Read more
Click on the above“Embedded and Linux Matters”, select“Pin/Star the Official Account” Welfare and valuable content delivered first-hand The Linux kernel source code files are numerous, and it can be confusing to understand the relationship between Makefile, Kconfig, and .config. Not knowing the kernel compilation system can lead to issues when compiling or modifying the kernel, … Read more