cmake example

CMake Helloworld 02: a more practical Hello World CMake example, cmakehelloworld References:Ref 1. CMake Practice-Cjacker; We will use the out-of-source external build. The agreed build directory is the build self-recorded under the project directory. The task in this section is to make the previous Hello World proje

Many people use the QT creator to develop, creator is really very convenient, but debugging up, there is no vs fast. CMake is used for the start of larger projects, and the VS combination is powerful, plus a more convenient debugging advantage than creator, or a good choice. As a result of nearly one or two years of contact with several projects, are used VS2010 + qt4.8 + cmake frame, so summed up a numbe

CMakeLists.txt Project (XXX) add_library (xxx SHARED xxx.cpp) add_executable (yyy yyy.cpp) target_link_libraries (yyy XXX) Xxx.h #ifndef Xxx_xxx_h #define Xxx_xxx_h#endif#pragma once#ifdef build_xxx_dll#define io_xxx_dll __declspec ( Export)#else#define io_xxx_dll __declspec (import)#endifextern" C " void hello (void);} Xxx.cpp #define Build_xxx_dll"xxx.h"void Hello ( void ) { std::cout"Hello from dll! "Std::endl; Std::cin.get (); } Yyy.cpp #include #include"xxx.h"intMa

CMakeLists.txt Project (XXX) add_library (xxx SHARED xxx.cpp) add_executable (yyy yyy.cpp) target_link_libraries (yyy XXX) Xxx.h #ifndef xxx_xxx_h #define xxx_xxx_h #endif #pragma Once #ifdef build_xxx_dll #define Io_xxx_ DLL __declspec (export) #else #define Io_ Xxx_dll __declspec (import) #endif extern Span style= "COLOR: #800000" > " c " Span style= "COLOR: #000000" > {io_xxx_dll void hello (void ); } Xxx.cpp #define"xxx.h"

) Add the following lines to the file (which will be explained later) PROJECT (HELLO) SET (SRC_LIST main. cpp) MESSAGE (STATUS "This is BINARY dir" $ {HELLO_BINARY_DIR }) MESSAGE (STATUS "This is SOURCE dir" $ {HELLO_SOURCE_DIR }) ADD_EXECUTABLE (hello $ {SRC_LIST }) Run the following command: Cmake. (do not forget to add this point to indicate the current directory) Note that after this statement is executed, several files will be generate

libso2.so Function The build directory is used to store the Compilation Time and files, so that the source code folder can be kept clean. File structure Each directory contains a cmakelist.txt file, which is the configuration file of CMake. CMake generates other build files based on these files. 3. The project code is as follows: 　　 1 // so1/so1.c2 int add_fun(int a, int b)3 {4 return a+b;

Cmake+svn or HG generate version numberThe original CMake needed to generate the SVN version number with the shell script, and then passed in as the CMake parameter.CMake Invocation Script Example:#!/bin/sh# cmake.shServercoderoot=~/code/servercoderevnum= ' svn info ${servercoderoot} | grep Revision | Awk-f ' {print $}

Cmake function parameter parsing and cmake function Parsing Recently, when migrating the company's make system to cmake, we found that the function parameter of cmake is very strange. For example, if we pass a list as a parameter to a function, the form parameter in the func

Overview of common cmake statements and cmake statements Cmake_minimum_required (VERSION 2.8.2 FATAL_ERROR) project ("ProjName") // add_definitions is not recommended to set compilation options, because it works like cmake-Dadd_definitions (-std = c ++ 11 # Or-std = c ++ 0x-Wall-Wfatal-errors # Other flags) // set the compilation option set (CMAKE_CXX_FLAGS "$ {

Error when compiling mysql5.7.9.CMake Error at cmake/boost.cmake:76 (MESSAGE):You can download it with-ddownload_boost=1-dwith_boost=This CMake script would look forBoost in IfIt is not there,It'll download andUnpackIt (in that directory) forYou.IfYou is inside a firewall, may need to UseAn HTTP proxy:Export Http_proxy=http://example.com:80Call Stack (most recent

The following error occurred when installing the mysql5.7 series in the source code:Error phenomena:CMake Error at cmake/boost.cmake:76 (MESSAGE):You can download it with-ddownload_boost=1-dwith_boost=This CMake script would look-for-boost in It'll download and unpack it (in this directory) for you.If you were inside a firewall, you could need to use an HTTP proxy:Export http_proxy=http://example.com:80Call

The Execute CMake command when installing MySQL 5.5.xx is the presence of CMake error:the Source directory does not appear to contain CMakeLists.txt. Error, just beginning to think that the CMake version has a problem, until the end to find that the current directory is wrong.Do not switch to the MySQL source directory when executing

Running the CMake command while installing MySQL 5.5.xx is the presence of CMake error:the Source directory does not appear to contain CMakeLists.txt. Error, just started to think that the CMake version number has a problem, until the end to find that the current folder is wrong.When running CMake, there is no switch t

https://cmake-basis.github.io/Personal records. CMake BASIS The CMake Build system and software implementation standard (BASIS) makes it easy to create sharable software and Libraries that work together. This was accomplished by combining and documenting some of the best practices, utilities, and open source projects Availabl E. More importantly, BASIS supplies

and binary tree The meanings of the source tree and binary tree are well understood: hidden) and their directory tree structures. The latter includes platform-related solutions or makefile scripts, target file (. (OBJ), compiled dynamic/static libraries, executable files, and other files generated during the compilation process.Cmake allows in-source build and out-of-source build. The former will generate the corresponding makefile script, target file and result in the same directory of

I recently tried to use zsh and found that its completion command is quite powerful. However, the completion of the cmake command does not appear in the default 5.0.5, and there are not many articles on zsh completion configuration on the Internet. As a result, I found that there is a functions folder under the zsh installation directory, which contains various completion prompt files starting with _, such as _ SED and _ awk, so after trying to comple

the CMake version is too low to update the CMake. Original address: http://luochunfeng163.blog.163.com/blog/static/1670092492014519105312792/#yum Remove CMake#wget http://www.cmake.org/files/v3.7/cmake-3.7.1.tar.gz#tar-XZVF cmake-3.7.1.tar.gz#cd

CMake Erroratcmake/readline.cmake:85 (MESSAGE):Curses librarynotfound. Please install appropriate package,remove CMakeCache.txtandrerun cmake.OnDebian/Ubuntu, packagenameislibncurses5-dev,on Redhatandderivates itisncurses-devel.Call Stack (most recent callfirst):cmake/readline.cmake:128 (FIND_CURSES)cmake/readline.cmake:202 (MYSQL_USE_BUNDLED_EDITLINE)CMakeLists.

"CMake use steps" description, it takes STEP4 as an example in detail the use of the process, STEP1 configuration may not be complete, such as unable to run the make Install, you cannot run make test, but you can refer to it. ）Simple program compilation. (1) Run the GUI's cmake, specifying the source code path and the binary file path to be compiled (automatical

. 　　Preparation Activities: (1) install cmake. (2) run the cmake method. (GUI, command line) 　　CMake procedure: 　　Run the cmake interface of GUI: Cmake-2.8.1-win32-x86 \ bin \ cmake-gui.exe 　　Execute Configure: After running, the