编译busybox-1.30.0文件系统失败，好像是glibc静态链接库的问题
开发环境：Ubuntu-20.04.4
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/usr/bin/ld: libbb/lib.a(inet_common.o): in function `INET6_resolve':
inet_common.c:(.text.INET6_resolve+0x4a): 警告： Using 'getaddrinfo' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/usr/bin/ld: coreutils/lib.a(mktemp.o): in function `mktemp_main':
mktemp.c:(.text.mktemp_main+0x98): 警告： the use of `mktemp' is dangerous, better use `mkstemp' or `mkdtemp'
/usr/bin/ld: networking/lib.a(ipcalc.o): in function `ipcalc_main':
ipcalc.c:(.text.ipcalc_main+0x22c): 警告： Using 'gethostbyaddr' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/usr/bin/ld: libbb/lib.a(inet_common.o): in function `INET_resolve':
inet_common.c:(.text.INET_resolve+0x4d): 警告： Using 'gethostbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/usr/bin/ld: networking/lib.a(inetd.o): in function `reread_config_file':
inetd.c:(.text.reread_config_file+0x24d): 警告： Using 'getservbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/usr/bin/ld: networking/lib.a(netstat.o): in function `ip_port_str':
netstat.c:(.text.ip_port_str+0x50): 警告： Using 'getservbyport' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/usr/bin/ld: util-linux/lib.a(rdate.o): in function `rdate_main':
rdate.c:(.text.rdate_main+0x101): undefined reference to `stime'
/usr/bin/ld: coreutils/lib.a(date.o): in function `date_main':
date.c:(.text.date_main+0x25b): undefined reference to `stime'
collect2: error: ld returned 1 exit status
Note: if build needs additional libraries, put them in CONFIG_EXTRA_LDLIBS.
Example: CONFIG_EXTRA_LDLIBS="pthread dl tirpc audit pam"
make: *** [Makefile:718：busybox_unstripped] 错误 1
