# Makefile.inc1 |    2 ++
# 1 file changed, 2 insertions(+)
# svn status
M       Makefile.inc1

Index: Makefile.inc1
===================================================================
--- Makefile.inc1	(revision 293396)
+++ Makefile.inc1	(working copy)
@@ -1317,8 +1317,10 @@ _cat=		bin/cat
 .if ${BOOTSTRAPPING} < 1000033
 _lex=		usr.bin/lex
 
+.if defined(_m4)
 ${_bt}-usr.bin/lex: ${_bt}-usr.bin/m4
 .endif
+.endif
 
 .if ${BOOTSTRAPPING} >= 900040 && ${BOOTSTRAPPING} < 900041
 _awk=		usr.bin/awk