cmake同時生成動態庫與靜態庫的方法
我的目錄結構
[laolang@laolang createLibrary]$ tree
.
├── bin
├── build
├── CMakeLists.txt
├── include
│ └── person.h
├── lib
└── src
├── CMakeLists.txt
├── main
│ ├── CMakeLists.txt
│ └── main.cpp
└── person
├── CMakeLists.txt
└── person.cpp
7 directories, 7 files
[laolang@laolang createLibrary]$
最後生成的庫文件將會放在lib目錄下,並且生成的庫文件帶版本號
頂層CMakeLists.txt
[laolang@laolang createLibrary]$ cat CMakeLists.txt
cmake_minimum_required(VERSION 3.3)
project(libraryTest CXX)
add_subdirectory(src)
[laolang@laolang createLibrary]$
src/CMakeLists.txt
[laolang@laolang createLibrary]$ cat src/CMakeLists.txt
# src CMakeLists.txt
add_subdirectory(main)
add_subdirectory(person)
[laolang@laolang createLibrary]$
src/main/main.cpp
#include<iostream>
int main( void ){
Person * person = new Person( “小代碼”,“15382”,“[email protected]” );
std::cout << person->toString() << std::endl;
delete person;
return 0;
}
src/main/CMakeLists.txt
[laolang@laolang createLibrary]$ cat src/main/CMakeLists.txt
# contacts CMakeLists.txt
aux_source_directory(. srcs)
include_directories(${PROJECT_SOURCE_DIR}/include )
set(EXECUTABLE_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/bin)
add_executable( librarytest ${srcs})
link_directories(${PROJECT_SOURCE_DIR}/lib)
target_link_libraries(librarytest
person
)
[laolang@laolang createLibrary]$
include/person.h
/** @file person.h
* 聯繫人定義
*
*/
#ifndef INCLUDE_PERSON_H_
#define INCLUDE_PERSON_H_
using std::string;
/**
-
聯繫人定義
*/
class Person {
public:/**
- 默認構造方法
/
Person();
/* 自定義的構造方法 - @param name 姓名
- @param phone 電話
- @param email 郵箱
*/
Person(string name, string phone, string email);
~Person();
/** 輸出聯繫人的信息
- @return 包含聯繫人信息的一個std::string字符串
*/
string toString();
const string& getEmail() const;
void setEmail(const string& email);
const string& getName() const;
void setName(const string& name);
const string& getPhone() const;
void setPhone(const string& phone); - 默認構造方法
private:
/< 姓名 */
string name;
/< 電話 */
string phone;
/**< 郵箱 */
string email;
};
src/person/person.cpp
/*
* person.cpp
*
* Created on: 2015年9月30日
* Author: laolang
*/
Person::Person() {
}
Person::Person(string name, string phone, string email) {
this->name = name;
this->phone = phone;
this->email = email;
}
Person::~Person() {
}
string Person::toString() {
string str = “Person:”;
str += " name:";
str += this->getName();
str += “\tphone:”;
str += this->getPhone();
str += “\temail:”;
str += this->getEmail();
return str;
}
const string& Person::getEmail() const {
return email;
}
void Person::setEmail(const string& email) {
this->email = email;
}
const string& Person::getName() const {
return name;
}
void Person::setName(const string& name) {
this->name = name;
}
const string& Person::getPhone() const {
return phone;
}
void Person::setPhone(const string& phone) {
this->phone = phone;
}
src/person/CMakeLists.txt
[laolang@laolang createLibrary]$ cat src/person/CMakeLists.txt
aux_source_directory(. srcs)
include_directories(${PROJECT_SOURCE_DIR}/include )
set(LIBRARY_OUTPUT_PATH KaTeX parse error: Expected 'EOF', got '#' at position 52: …s="hljs-meta">
#̲</span><span cl…{srcs})
生成動態庫目標
add_library(person SHARED ${srcs})
生成靜態庫目標
add_library(person_static STATIC ${srcs})
指定靜態庫的輸出名稱
set_target_properties(person_static PROPERTIES OUTPUT_NAME “person”)
使動態庫和靜態庫同時存在
set_target_properties(person PROPERTIES CLEAN_DIRECT_OUTPUT 1)
set_target_properties(person_static PROPERTIES CLEAN_DIRECT_OUTPUT 1)
指定動態庫版本
VERSION 動態庫版本
SOVERSION API版本
set_target_properties(person PROPERTIES VERSION 1.0 SOVERSION 1)
[laolang@laolang createLibrary]$
運行效果:
[laolang@laolang createLibrary]$ ls -l
總用量 20
drwxr-xr-x 2 laolang users 4096 10月 12 02:19 bin
-rw-r--r-- 1 laolang users 84 10月 12 02:17 CMakeLists.txt
drwxr-xr-x 2 laolang users 4096 10月 12 02:09 include
drwxr-xr-x 2 laolang users 4096 10月 12 02:19 lib
drwxr-xr-x 4 laolang users 4096 10月 12 02:18 src
[laolang@laolang createLibrary]$ mkdir build
[laolang@laolang createLibrary]$ cd build
[laolang@laolang build]$ cmake ..
-- The CXX compiler identification is GNU 5.2.0
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Configuring done
-- Generating done
-- Build files have been written to: /home/laolang/code/cmake/createLibrary/build
[laolang@laolang build]$ make
Scanning dependencies of target person
[ 16%] Building CXX object src/person/CMakeFiles/person.dir/person.cpp.o
[ 33%] Linking CXX shared library ../../../lib/libperson.so
[ 33%] Built target person
Scanning dependencies of target librarytest
[ 50%] Building CXX object src/main/CMakeFiles/librarytest.dir/main.cpp.o
[ 66%] Linking CXX executable ../../../bin/librarytest
[ 66%] Built target librarytest
Scanning dependencies of target person_static
[ 83%] Building CXX object src/person/CMakeFiles/person_static.dir/person.cpp.o
[100%] Linking CXX static library ../../../lib/libperson.a
[100%] Built target person_static
[laolang@laolang build]$ ../bin/librarytest
Person: name:小代碼 phone:15382 email:[email protected]
[laolang@laolang build]$ cd ..
[laolang@laolang createLibrary]$ ls -l lib/
總用量 20
-rw-r--r-- 1 laolang users 5608 10月 12 02:25 libperson.a
lrwxrwxrwx 1 laolang users 14 10月 12 02:25 libperson.so -> libperson.so.1
lrwxrwxrwx 1 laolang users 16 10月 12 02:25 libperson.so.1 -> libperson.so.1.0
-rwxr-xr-x 1 laolang users 10688 10月 12 02:25 libperson.so.1.0
[laolang@laolang createLibrary]$