configure: WARNING: you should use --build, --host, --target
In file included from regex.c:78:
regex_internal.h:100:1: warning: "__mempcpy" redefined
In file included from /usr/include/string.h:417,
                 from regex_internal.h:29,
                 from regex.c:78:
/usr/include/bits/string2.h:207:1: warning: this is the location of the previous definition
cp: cannot stat `ANNOUNCE': No such file or directory
cp: cannot stat `TODO': No such file or directory
tar-1.13: sed-4.0.9-sparc-0.tar is the archive; not dumped