In the previous article, I probably described the compilation and use of static link libraries under Linux, and the methods of compiling and using dynamic link libraries.1. What is a dynamic link libraryThe so-called dynamic link library, refers to the compilation of the program will not be referenced to the library inserted into the execution of the program, but at the time of execution to load the relevan
Linker in the 1.C language(1) each C language source file is compiled to generate the target file, these target files will eventually be linked together to generate the executable file. (2) The main function of the linker is to handle the parts of each module that are referenced to each other, so that each module can be accurately connected. 2. Static linkThe linker joins the contents of the library directly into the executable program when linked① co
This article according to Http://topic.csdn.net/u/20091026/10/0e913e37-e4a2-4504-bcc7-61af18a22dde.html?6487 's reply summarizes.
1. Shared Library
Often made into a shared library, when the-shared parameters, and the link generated file name libxxx.so, can be placed under/usr/libWhen other programs refer to the library, add-lxxx to the link.
After you edit th
Preface
Dear reader,
Welcome to "go beyond the C ++ standard library: boost library Guide".
This book is for you if you are interested in generic programming, library design, and C ++ standard libraries. This book is intended for medium and high level C ++ programmers. Some basic concepts of C ++ are hardly involved in this book. As the title implies, this book f
Create a static library of. AThe first step is to create a new project.Generally use the name of the project name, such as I use Fmdb to create a static library, my project name is named Fmdb, created. A static library is LIBFMDB.A.Create a new project using a static library template. pngThe created project. pngThe sec
Existing main.cpp, Function.cpp, Function.h
Both the static library file and the dynamic library file must be generated based on the. o file.
1. Static library file (LIBXXX.A):
The prefix must be lib and the suffix must be. A.
(1) Generate:
Ar-r Libmyfunction.a FUNCTION.O
A static library file will be generated for FUN
Static link of vs2008 lib
I. Static and Dynamic Link Libraries
Both static and dynamic link libraries are shared.CodeIf you use a static Link Library, all the commands in lib are directly included in the final generated EXE file, whether you wish or not. However, if a DLL is used, the DLL does not need to be included in the final EXE file. During execution of the EXE file, the DLL file can be dynamically referenced and detached.Another difference
A dynamic library based on dynamic libraryLibfun.so relies on dynamic library libtest.so (the function intnothing () in the libfun.so Dynamic library calls the libtest.so () function in intmytest), And Main.exe called the libfun.so function int nothing ().Here are two ways to work:Common ways of 1>g++-shared-fpic-o libtest.so Test.cppg++-shared-fpic-o libfun.so f
It is necessary to introduce the debugging and viewing methods of the library files before entering into the detailed elaboration of various kinds of DLLs, because we will face a large number of examples from the next section.
Because the library file cannot be executed separately, it pops up the dialog shown in Figure 3 when F5 (Start debug mode execution) or CTRL+F5 (run) executes, requiring the user to
Self-made Axure Parts library (component library) graphic Tutorial
When I first started axure, I downloaded a library of public parts and began to use it. The parts library offers a wide variety of content, which makes people feel that the world is simply fantastic. The use of axure is simply too simple. But when you'
Android Studio Reference Library project is not difficult, directly add dependent module can, but I have some strange problems during the operation, the bitter disturbance I all day, in order to sacrifice this poor day special mark.First describe my error phenomenon:After the studio configuration is complete, I can't wait to create a project, import the previously used library project (Eclipse Project) into
solution to link library not found when connecting to dynamic link library
When you link to a dynamic library, you may receive an error that cannot find the link library, and if you use the LDD command, you can see all of the dependencies of the executable file. In the "Linux C one-stop programming" book to see some s
function library is generally divided into static library and dynamic library two kinds.Static libraries:Refers to the compilation of links, the code of the library files are all added to the executable file, so the resulting file is larger, but at run time also no longer need the
Original link: http://www.orlion.ga/781/I. Links to multi-objective filesSuppose there are two files: stack.c:/* STACK.C */char stack[512];int top = -1;void push (char c) {stack[++top] = C;} Char pop (void) {return stack[top--];} int Is_empty (void) {return top = =-1;}The above file implements the stack. MAIN.C:/* MAIN.C */#include This file is used by the stack, compiled: gcc main.c stack.c-o Main, can also be compiled in step:Gcc-c main.cgcc-c STACK.CGCC main.o stack.o-o MainUsing the NM comma
The production and usage of static library and dynamic library (shared library) under Linux
The function library supported by Linux operating system is divided into static library and dynamic library, and dynamic
What is a libraryIn essence, a library is a binary form of executable code that can be loaded into memory by the operating system. Because of the different nature of Windows and Linux, the binary of the libraries is incompatible. The library functions supported by Linux operating system are divided into static and dynamic libraries, and dynamic libraries are also called shared libraries. Linux system has se
When the MFC library and the CRT library conflict, a LNK2005 error occurs. The specific errors are as follows:Nafxcwd.lib (dllmodul.obj): Error LNK2005: [email protected] already defined in LIBCMTD.lib (dllmain.obj)Nafxcwd.lib (afxmem.obj): Error LNK2005: "void * __cdecl operator new (unsigned int)" ([email protected]@z) already defined I n LIBCMTD.lib (new.obj)Nafxcwd.lib (afxmem.obj): Error LNK2005: "Void
1, what is the STM32 function libraryThe above mentioned software library refers to "STM32 standard function library", it is provided by St Company for STM32 function interface, namely API (application program Interface), developers can call these function interfaces to configure the STM32 register, Enables developers to disengage from the lowest register operation;In fact, the
. H header files are required for compilation, Lib is required for linking, and DLL is required for running.
The dependency. Lib is not. dll. If DLL is generated, the Lib file is also generated. If you need to complete source code compilation and linking, it is enough to have header files and Lib. If dynamic connection is also enabled, DLL is enough. In the development and debugging stages, it is best to have both.
. H. Lib. dll:
The role of the H file is to declare the function interface.
The r
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