also look in dist/../include.diff -r1.17 -r1.18 src/external/mit/xorg/lib/libdrm/Makefile
(mrg)
--- src/external/mit/xorg/lib/libdrm/Makefile 2019/08/12 14:21:54 1.17
+++ src/external/mit/xorg/lib/libdrm/Makefile 2021/07/11 00:43:40 1.18
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.17 2019/08/12 14:21:54 maya Exp $
+# $NetBSD: Makefile,v 1.18 2021/07/11 00:43:40 mrg Exp $
.include <bsd.own.mk>
@@ -10,7 +10,7 @@
INCS= xf86drm.h xf86drmMode.h libsync.h
INCSDIR=${X11INCDIR}
-CPPFLAGS+= -I${DESTDIR}${X11INCDIR}/libdrm
+CPPFLAGS+= -I${DESTDIR}${X11INCDIR}/libdrm -I${X11SRCDIR.${LIB}}/../include
SUBDIR= drm kms