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這是我的項目結構:創建cmake的安裝宏庫
main
|
--src
|
--feed.h
--feed.cc
--other files
--CMakeLists2.txt
--test
|
--test.cpp
--CMakeLists3.txt
CMakeLists1.txt
CMakeLists1.txt
cmake_minimum_required (VERSION 2.8.11)
project (Feedparser)
set(CMAKE_MODULE_PATH cmake)
find_package(PTHREAD REQUIRED)
find_package(CURL REQUIRED)
include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-std=c++14" COMPILER_SUPPORTS_CXX11)
CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X)
if(COMPILER_SUPPORTS_CXX11)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 ")
elseif(COMPILER_SUPPORTS_CXX0X)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x ")
else()
message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
endif()
add_subdirectory (src)
add_subdirectory (test)
CMakeLists2.txt
cmake_minimum_required (VERSION 2.8.11)
add_library (Feedparser news.h xml2json.hpp jsonxx.cc curler.cc feed.cc)
target_link_libraries(Feedparser pthread)
target_link_libraries(Feedparser curl)
install(TARGETS Feedparser
RUNTIME DESTINATION bin
LIBRARY DESTINATION lib
ARCHIVE DESTINATION /usr/lib)
install(FILES "feed.h" DESTINATION /usr/include )
target_include_directories (Feedparser PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
CMakeLists3.txt
cmake_minimum_required (VERSION 2.8.11)
add_executable(Feedtest test.cc)
target_link_libraries (Feedtest LINK_PUBLIC Feedparser)
這是我的頭文件。
feed.h
#include "news.h"
#include "curler.cc"
#include "jsonxx.h"
#include "jsonxx.cc"
#include <iostream>
#include <sstream>
#include <stdlib.h>
#include <thread>
#include <stdio.h>
using namespace std;
using namespace jsonxx;
class feed{
map <string,string> info;
std::map<int, Object> items;
string url;
news News;
Object *item;
void strip_items();
public:
Object json;
feed(string url);
void create(string url){
this->url = url;
}
feed(){}
string get_topic(){
return info["title"];
}
bool fetch();
bool fetch_data();
bool parse();
string get_url(){
return url;
}
string get_item_title(int index){
return News.title[index];
}
string get_item_img(int index){
return News.image[index];
}
string get_item_link(int index){
return News.link[index];
}
int get_total(){
return News.num_item;
}
struct news get_news(){
return News;
}
};
我應該包括在feed.cc feed.h和編譯和編譯器如何直接鏈接.h文件與檔案.CXX文件?
我該如何編寫一個cmake腳本來安裝這個庫? 我的錯誤在哪裏?
檔案的情況是一樣的嗎?我應該在.cc文件中包含.h文件嗎?還是我在外部編譯它們?對於將.h和.a文件分別移動到/ usr/include和/ usr/lib /的cmake文件必須做什麼修改? @IvanRubinson –