makefile c

Overview Packed from: http://www.cnblogs.com/liangxiaxu/archive/2012/07/31/2617384.html What is makefile? Maybe many winodws programmers do not know this, because the windows ide has done this job for you, But I think makefile should be understood as a good and professional programmer. It seems that there are so many HTML editors, but if you want to be a professional, you still need to understand the meanin

. h header files and four. C code files. First put these seven files in a folder (here only simple application, so put in a folder, later slowly pits) such as.Next, open the terminal and go to this folder.Then in the terminal input　　GCC---c ccc.cThis completes the compilation of four files, viewing the file will appear four. o Files ()　　Follow the link. In the terminal inputGCC MAIN.O aaa.o bbb.o ccc.o-o MainYou can generate the executable file, main　　This executes./main can be.The entire execut

Write command The command lines in each rule are the same as those in the operating system shell. Make will execute the command one by one in sequence. Each Command must start with a [Tab] key, unless the command is followed by a semicolon after the dependency rule. Spaces or blank lines between command lines are ignored. However, if the space or blank line starts with the tab key, make considers it an empty command. We may use different shells in UNIX, but the make command is interpreted and ex

I. Introduction to makefile Makefile is used for automatic compilation and linking. A project consists of many files. Changes to each file will lead to re-linking of the project, but not all files need to be re-compiled, the makefile records the file information. During make, it determines which files need to be re-compiled during the link. The purpose of

the role and significance of 2.2.7.1 and makefile in 2.2.7 and makefile basis (1) Project C file too many projects, management is not convenient, so use makefile to do project management, easy to compile the link process (2) Uboot and Linux kernel are essentially V-language projects that are made up of many files and therefore need to be managed by

Use automake and Autoconf to generate makefile People who have written programs on UNIX, especially those who use C to develop programs, generally encounter makefile. It is really convenient to use make to develop and compile programs, however, writing a makefile is not that easy. GNU make's hundreds of pages of files scared many people. Of course, there are many

Makefile explanation, For your own learning and use only I. Introduction to Makefile Makefile or makefile: tells make what to do to maintain a large program. Makefile describes the relationship between modules of the program and the actions required to update modules. make a

As a program developer in Linux, you must have encountered Makefile. it is really convenient to compile your own programs by using the make command. Generally, you write a simple Makefile manually. if you want to write a Makefile that complies with the free software conventions, it is not so easy as a program developer in Linux. you must have encountered

Preface If you have installed software from the source code, you must be familiar with./configure make install. But what happened behind the scenes in every step of the process? This article will show you how to find out. An in-depth understanding of this process will help you develop your own tricks on the basis of LFS. However, it should be noted that the makefile and make explanations in this article are quite short-sighted and superficial, but it

3 makefile writing rules--------------------------------------------------------------------------------A rule contains two parts: dependency and target generation.In makefile, the sequence of rules is very important, because only one final goal should be included in makefile, and other goals should be associated with this goal, make sure that make knows what you

As a newly graduated from college, the company soon encountered a modest threshold-not understand makefile. But makefile is related to the process of compiling and linking, a good makefile file can greatly improve the efficiency of compiling project files, eliminating the trouble of manual compilation. I can't write makefile