ruibiao@arl.wustl.edu said:
> distclean ===> lib/libc "/c/netbsd/sup/src/lib/libc/md/Makefile.inc",
> line 19: Malformed conditional (${MKMAN} != "no") "/c/netbsd/sup/src/
> lib/libc/md/Makefile.inc", line 27: if-less endif "/c/netbsd/sup/src/
> lib/libc/md/Makefile.inc", line 27: Need an operator Fatal errors
> encountered -- cannot continue *** Error code 1 

(cd share/mk; make install) should help.

best regards
Matthias