Compilation issue due to 251982

[Alie Tan]

http://freshbsd.org/commit/freebsd/r251982

===> usr.bin (cleandir)
"Makefile", line 370: Malformed conditional (${MK_SVN} == "yes" ||
${MK_SVNLITE} == "yes")
"Makefile", line 373: if-less endif
make: fatal errors encountered -- cannot continue
*** [usr.bin.cleandir__D] Error code 1

Stop in /usr/src.
*** [_cleanobj] Error code 1

Stop in /usr/src.
*** [kernel-toolchain] Error code 1

Stop in /usr/src.