ubuntu eclipse 创建 动态链接库

create project HelloShared.

File->New->C Project

project name:HelloShared

Project type:Shared Library->Empty Project

Toolcains:Linux GCC

create HelloShared.h:

 

 

/*
 * HelloShared.h
 */
#ifndef HELLOSHARED_H_
#define HELLOSHARED_H_
void helloShared(const char *name);
#endif /* HELLOSHARED_H_ */

 create HelloShared.c:

 

 

/*
 * HelloShared.c
 */
#include <stdio.h>

void helloShared(const char *name) {
	printf("helloShared %s!\n", name);
}

Build Project HelloShared.

 

create project HelloApp:

File->New->C Project

 

project name:HelloApp

Project type:Executable->Empty Project

Toolcains:Linux GCC

 

Properties for HelloApp:

C/C++ General-->Paths and Symbols:

Includes:/HelloShared

Libraries:HelloShared

LibraryPaths:/HelloShared/Debug

References:HelloShared

create main.c:

 

#include "HelloShared.h"
#include <stdio.h>

int main() {
	helloShared("cj");
	return 0;
}

 

Build Project HelloApp.

debug configurations-->Environment

LD_LIBRARY_PATH = ${workspace_loc:/HelloShared/Debug}

run main.c

 

helloShared cj!