qmail出错

Question

请各位帮我看看，我在编译qmail时出现以下错误
#make setup check
..........
auto-str.c:In function 'main':
auto-str.c:17:warning:return type of 'main' is not 'int'
./load auto-str substdio.a error.a str.a
substdio.a(substdo.o)(.text+0x43):In function 'allwrite':
:undefined reference to 'errno'
collect2:ld returned 1 exit status
make:****[auto-str] Error 1

我下载的是qmail-1.03.tar.gz在官方网站下载的，请问我该怎么做，
谢谢

Answer 1

请各位帮忙看看，谢谢

Answer 2

帮忙看看,谢谢