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Linux makefile ½Ì³Ì ·Ç³£Ïêϸ£¬ÇÒÒ×¶®

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           ºó¼Ç£¬¿´Íê·¢ÏÖÕâÆªÎÄÕº͡¶Linux»·¾³ÏµÄC±à³ÌÖ¸ÄÏ¡·µÄmakefileÒ»ÕÂËù½²ÊöµÄ¾ªÈ˵ÄÏàËÆ£¬Ö»ÊÇÕâÆªÎÄÕ´ÓÒ»¸öʵÀýÇÐÈ룬ÔÚÓÐЩµØ·½±È½ÏºÃÀí½â¡£ÄÜÈÃÈË¿´¶®¾ÍÊǺÃÎÄÕ¡£
           
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  ÔÚLinuxÓÃc±à³Ì£¬ºÜ¶àʱºò¶¼»áÅöµ½½á¹¹ÌåÕâ¸ö¸ÅÄÓÈÆäÊÇʹÓÃÖ¸Õë·ÃÎʽṹÌå³ÉÔ±¡££¨ÏÂÃæµÄÎÄ×Ö½éÉÜ£¬Çë²Î¿¼´úÂëÀí½â£©
        1. ʹÓÃÒ»¸öÐÂÔËËã·û£º->,Õâ¸öÔËËã·ûÓÐÒ»¸öÁ¬½ÓºÅ£¨-£©ºó¸úÒ»¸ö´óÓÚ·ûºÅ£¨>£©×é³É
             struct guy *him;
             him = &fellow[0];
             him->income
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             fellow[0].income  == (*him).income
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¼ÇÒäÖеļÆËã»ú 11 (DELL Pentium IV ºÍ GNU/Linux)

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ÔÚÕâ¼Ò¹«Ë¾ÓõÄ×îºóµÄһ̨»úÆ÷ÊÇDELLµÄPentium IV 1GHzµÄ¹¤×÷Õ¾¡£ÕâÒ²ÊÇÒòΪÏîÄ¿µÄÔ­ÒòרÃÅÉêÇëÁ˼¸Ì¨»úÆ÷£¬¼ÓÉÏÀϰå¶ÔVMWareµÄÈÈÖÔ£¬»¹ÓÃËü×°ÁËLinuxµÄÐéÄâ»ú¡£µ«ÊÇÄÇʱµÄ»úÆ÷»¹ÊDz»¿ì£¬ÕâÖÖ×ö·¨»¹ÊDz»Ì«ÏÖʵ£¬ÓÉÓÚ×Ô¼º·´¶ÔÕâô×÷£¬ÐÄÀïÍ·¶ÔVMWareµÄÓ¡Ïó¾Í²»Ì«ºÃ£¬Ö±½ÓµÄ½á¹û¾ÍÊÇÐí¶àÄêÖ®ºó£¬ÎÒ»¹¹ã·ºµØÐû´«ËüµÄȱµã£¬µ±È»¸üÖ÷ÒªµÄÊÇ¿ªÔ´µÄ²úÆ·×÷µÄ¸üºÃÁË¡£
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#include <pthread.h>
#include <assert.h>
struct ThreadData
{
int i;
};
void * ThreadProc(void* arg)
{
ThreadData* data = static_cast<ThreadData*>(arg);
//do something

pthread_exit(data);
}
int main()
{
pthread_t thread_handle = 0;

ThreadData *data = new ThreadData;
//create thread
pthread_create(&thread_handle, NULL, ThreadProc, data);
//wait the created thread finished
ThreadData * out_data = NULL;
pthread_join(thread_handle, (void**)&out_data);
assert(out_data == data);
delete (out_data);
return 0;
}
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