[src/trunk]: src/usr.bin/xlint/xlint lint: clean up CPPFLAGS for xlint

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/7c519252e8db
branches:  trunk
changeset: 1023387:7c519252e8db
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sun Sep 05 15:15:58 2021 +0000

description:
lint: clean up CPPFLAGS for xlint

In 1995, the file mem.c was in ../lint1.  In 2002, these files were
moved to ../common instead.

diffstat:

 usr.bin/xlint/xlint/Makefile |  3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diffs (17 lines):

diff -r 8102b8bfbc8f -r 7c519252e8db usr.bin/xlint/xlint/Makefile
--- a/usr.bin/xlint/xlint/Makefile      Sun Sep 05 13:46:31 2021 +0000
+++ b/usr.bin/xlint/xlint/Makefile      Sun Sep 05 15:15:58 2021 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile,v 1.22 2021/08/22 15:06:49 rillig Exp $
+#      $NetBSD: Makefile,v 1.23 2021/09/05 15:15:58 rillig Exp $
 
 .PATH:         ${.CURDIR}/../../mkdep
 
@@ -7,7 +7,6 @@
 PROGNAME=      lint
 MAN=           lint.1
 
-CPPFLAGS+=     -I${.CURDIR}/../lint1
 CPPFLAGS+=     -I${.CURDIR}/../../mkdep
 CPPFLAGS+=     -DIS_XLINT