diff --git a/cddl/contrib/opensolaris/lib/libdtrace/common/dt_impl.h b/cddl/contrib/opensolaris/lib/libdtrace/common/dt_impl.h
index f2c60a2b07d4..b3f69bb6329d 100644
--- a/cddl/contrib/opensolaris/lib/libdtrace/common/dt_impl.h
+++ b/cddl/contrib/opensolaris/lib/libdtrace/common/dt_impl.h
@@ -717,7 +717,7 @@ extern dt_pcb_t *yypcb;		/* pointer to current parser control block */
 extern char yyintprefix;	/* int token prefix for macros (+/-) */
 extern char yyintsuffix[4];	/* int token suffix ([uUlL]*) */
 extern int yyintdecimal;	/* int token is decimal (1) or octal/hex (0) */
-extern char yytext[];		/* lex input buffer */
+extern char *yytext;		/* lex input buffer */
 extern int yylineno;		/* lex line number */
 extern int yydebug;		/* lex debugging */
 extern dt_node_t *yypragma;	/* lex token list for control lines */
diff --git a/cddl/lib/libdtrace/Makefile b/cddl/lib/libdtrace/Makefile
index efd73751e2c0..45ca1692cf48 100644
--- a/cddl/lib/libdtrace/Makefile
+++ b/cddl/lib/libdtrace/Makefile
@@ -129,8 +129,6 @@ SRCS+=		dis_tables.c
 DSRCS+=		regs_x86.d
 .endif
 
-LFLAGS+=-l
-
 YFLAGS+=-d
 
 LIBADD=	ctf elf proc pthread rtld_db