请教：编译gcc时报错如下，如何解决？已经gcc最新版本！

Question

[root@localhost bin]# ./gcc /c.c
/tmp/ccWbxoAR.o: In function `cli_show':
/tmp/ccWbxoAR.o(.text+0x202b): the `getwd' function is dangerous and should not
be used.
/tmp/ccWbxoAR.o: In function `initialize_file_source':
/tmp/ccWbxoAR.o(.text+0x864): undefined reference to `genrand'
/tmp/ccWbxoAR.o: In function `create_file_name':
/tmp/ccWbxoAR.o(.text+0xfad): undefined reference to `genrand'
/tmp/ccWbxoAR.o(.text+0x1012): undefined reference to `genrand'
/tmp/ccWbxoAR.o: In function `create_file':
/tmp/ccWbxoAR.o(.text+0x112b): undefined reference to `genrand'
/tmp/ccWbxoAR.o: In function `append_file':
/tmp/ccWbxoAR.o(.text+0x1641): undefined reference to `genrand'
/tmp/ccWbxoAR.o(.text+0x1763): more undefined references to `genrand' follow
/tmp/ccWbxoAR.o: In function `cli_run':
/tmp/ccWbxoAR.o(.text+0x1b9d): undefined reference to `sgenrand'
collect2: ld returned 1 exit status
[root@localhost bin]#

Answer 1

这个和gcc没有关系，是genrand这个函数的实现找不到。