Index: head/devel/stb/Makefile
===================================================================
--- head/devel/stb/Makefile	(revision 553307)
+++ head/devel/stb/Makefile	(revision 553308)
@@ -1,24 +1,24 @@
 # $FreeBSD$
 
 PORTNAME=	stb
 PORTVERSION=	g20200205
 CATEGORIES=	devel
 
 MAINTAINER=	yuri@rawbw.com
 COMMENT=	Stb single-file public domain libraries for C/C++
 
 LICENSE=	PD
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	nothings
 GH_TAGNAME=	f54acd4
 
 NO_BUILD=	yes
 NO_ARCH=	yes
 
 do-install:
-	${MKDIR} ${STAGEDIR}${PREFIX}/include/${PORTNAME}
-	cd ${WRKSRC} && ${CP} *.c *.h ${STAGEDIR}${PREFIX}/include/${PORTNAME}
+	@${MKDIR} ${STAGEDIR}${PREFIX}/include/${PORTNAME}
+	cd ${WRKSRC} && ${INSTALL_DATA} *.c *.h ${STAGEDIR}${PREFIX}/include/${PORTNAME}
 
 .include <bsd.port.mk>