Allow to compile with both GCC 2.95 and 3.1.

libexec/lukemftpd/Makefile

@@ -11,7 +11,7 @@ MAN=	lukemftpd.8 ftpd.conf.5 ftpusers.5
 SRCS=	cmds.c conf.c ftpd.c ftpcmd.y popen.c
 
 WFORMAT= 0
-CFLAGS+= -I${.CURDIR} -I${LUKEMFTPD} #-I${LUKEMFTPD}/src
+CFLAGS+= -I${.CURDIR} -I${LUKEMFTPD} -I${LUKEMFTPD}/src
 YFLAGS=
 
 LDADD=	-lmd -lcrypt -lutil
@@ -30,7 +30,8 @@ LDADD+=	-lm
 
 CLEANFILES+=	ls-unmain.c
 ls-unmain.c: ls.c
-	sed -e 's/^main(/ls_main(/g' ${.ALLSRC} > ${.TARGET}
+	sed -e 's/^main(/ls_main(/g' -e 's,extern.h,${LSDIR}/extern.h,' \
+	    ${.ALLSRC} > ${.TARGET}
 
 .if !defined(NOPAM)
 CFLAGS+= -DUSE_PAM