Unix网络编程（卷二）源码编译报错处理
发布时间：2021-11-23 18:09:25 所属栏目：教程 来源：互联网
导读：1、按照Readme操作，进入lib目录下make报错： gcc -g -O2 -D_REENTRANT -Wall -D_POSIX_PTHREAD_SEMANTICS -c -o daemon_inetd.o daemon_inetd.c In file included from /usr/include/netinet/in.h:24, from /usr/include/rpc/types.h:90, from /usr/include
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1、按照Readme操作，进入lib目录下make报错： gcc -g -O2 -D_REENTRANT -Wall -D_POSIX_PTHREAD_SEMANTICS -c -o daemon_inetd.o daemon_inetd.c In file included from /usr/include/netinet/in.h:24, from /usr/include/rpc/types.h:90, from /usr/include/rpc/rpc.h:38, from unpipc.h:115, from daemon_inetd.c:1: /usr/include/stdint.h:49: error: duplicate ‘unsigned’ /usr/include/stdint.h:49: error: two or more data types in declaration specifiers /usr/include/stdint.h:50: error: duplicate ‘unsigned’ /usr/include/stdint.h:50: error: duplicate ‘short’ /usr/include/stdint.h:52: error: duplicate ‘unsigned’ /usr/include/stdint.h:52: error: two or more data types in declaration specifiers make: *** [daemon_inetd.o] 错误 1 修改config.h 注释掉一下三行： //#define uint8_t unsigned char /* <sys/types.h> */ //#define uint16_t unsigned short /* <sys/types.h> */ //#define uint32_t unsigned int /* <sys/types.h> */ 2、链接报错：将生成的libunpipc.a链接到我们的c程序时报错。 ./libunpipc.a(wrapunix.o): In function `Mktemp': /home/vonnyfly/Document/unix_src/unpv22e/lib/wrapunix.c:184: warning: the use of `mktemp' is dangerous, better use `mkstemp' or `mkdtemp' /tmp/ccKNDn2N.o: In function `main': mqcreate1.c:(.text+0x3a): undefined reference to `GetOpt' ./libunpipc.a(wrapunix.o): In function `Shm_unlink': wrapunix.c:(.text+0x54d): undefined reference to `shm_unlink' ./libunpipc.a(wrapunix.o): In function `Shm_open': wrapunix.c:(.text+0x58c): undefined reference to `shm_open' ./libunpipc.a(wrapunix.o): In function `Sem_getvalue': wrapunix.c:(.text+0x6d4): undefined reference to `sem_getvalue' ./libunpipc.a(wrapunix.o): In function `Sem_post': wrapunix.c:(.text+0x6fd): undefined reference to `sem_post' ./libunpipc.a(wrapunix.o): In function `Sem_trywait': wrapunix.c:(.text+0x72e): undefined reference to `sem_trywait' ./libunpipc.a(wrapunix.o): In function `Sem_wait': wrapunix.c:(.text+0x77d): undefined reference to `sem_wait' ./libunpipc.a(wrapunix.o): In function `Sem_destroy': wrapunix.c:(.text+0x7ad): undefined reference to `sem_destroy' ./libunpipc.a(wrapunix.o): In function `Sem_init': wrapunix.c:(.text+0x7eb): undefined reference to `sem_init' ./libunpipc.a(wrapunix.o): In function `Sem_unlink': wrapunix.c:(.text+0x81d): undefined reference to `sem_unlink' ./libunpipc.a(wrapunix.o): In function `Sem_close': wrapunix.c:(.text+0x84d): undefined reference to `sem_close' ./libunpipc.a(wrapunix.o): In function `Sem_open': wrapunix.c:(.text+0x897): undefined reference to `sem_open' wrapunix.c:(.text+0x8b0): undefined reference to `sem_open' ./libunpipc.a(wrapunix.o): In function `Mq_setattr': wrapunix.c:(.text+0xbeb): undefined reference to `mq_setattr' ./libunpipc.a(wrapunix.o): In function `Mq_getattr': wrapunix.c:(.text+0xc24): undefined reference to `mq_getattr' ./libunpipc.a(wrapunix.o): In function `Mq_notify': wrapunix.c:(.text+0xc54): undefined reference to `mq_notify' ./libunpipc.a(wrapunix.o): In function `Mq_receive': wrapunix.c:(.text+0xc92): undefined reference to `mq_receive' ./libunpipc.a(wrapunix.o): In function `Mq_send': wrapunix.c:(.text+0xce2): undefined reference to `mq_send' ./libunpipc.a(wrapunix.o): In function `Mq_unlink': wrapunix.c:(.text+0xd0d): undefined reference to `mq_unlink' ./libunpipc.a(wrapunix.o): In function `Mq_close': wrapunix.c:(.text+0xd3d): undefined reference to `mq_close' ./libunpipc.a(wrapunix.o): In function `Mq_open': wrapunix.c:(.text+0xd79): undefined reference to `__mq_open_2' wrapunix.c:(.text+0xd9e): undefined reference to `mq_open' collect2: ld returned 1 exit status 解决办法：gcc 添加-lrt命令选项（具体查看man mq_open) 3、找不到GetOpt： /tmp/ccv1UEy3.o: In function `main': mqcreate1.c:(.text+0x3a): undefined reference to `GetOpt' collect2: ld returned 1 exit status 直接把程序改了getopt，没关系。  （编辑：南通站长网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
