Index: head/graphics/libdrm/Makefile
===================================================================
--- head/graphics/libdrm/Makefile	(revision 453794)
+++ head/graphics/libdrm/Makefile	(revision 453795)
@@ -1,76 +1,76 @@
 # Created by: lesi@FreeBSD.org
 # $FreeBSD$
 
 PORTNAME=	libdrm
-PORTVERSION=	2.4.84
+PORTVERSION=	2.4.88
 PORTEPOCH=	1
 CATEGORIES=	graphics x11
 MASTER_SITES=	http://dri.freedesktop.org/libdrm/
 
 MAINTAINER=	x11@FreeBSD.org
 COMMENT=	Userspace interface to kernel Direct Rendering Module services
 
 LICENSE=	MIT
 
 BUILD_DEPENDS=	${LOCALBASE}/libdata/pkgconfig/pthread-stubs.pc:devel/libpthread-stubs
 LIB_DEPENDS=	libpciaccess.so:devel/libpciaccess
 
 USES=		libtool pkgconfig tar:bzip2
 GNU_CONFIGURE=	yes
 USE_LDCONFIG=	yes
 INSTALL_TARGET=	install-strip
 
 OPTIONS_DEFINE=	MANPAGES TESTS
 OPTIONS_SUB=	yes
 
 TESTS_DESC=	Install test programs (which are always built)
 
 .if defined(PACKAGE_BUILDING)
 OPTIONS_DEFAULT+=	MANPAGES
 .endif
 
 MANPAGES_CONFIGURE_ENABLE=	manpages
 MANPAGES_BUILD_DEPENDS=	${LOCALBASE}/share/xsl/docbook/manpages/docbook.xsl:textproc/docbook-xsl
 MANPAGES_USE=		GNOME=libxslt:build
 
 TESTS_CONFIGURE_ENABLE=	install-test-programs
 
 # avoid circular dependency in case cairo supports OpenGL (cairo->mesa-libs->libdrm->cairo)
 CONFIGURE_ARGS+=	--disable-cairo-tests
 
 .include <bsd.port.options.mk>
 
 .if ${ARCH} == amd64 || ${ARCH} == i386
 PLIST_SUB+=	ARM_DRIVERS="@comment "
 PLIST_SUB+=	INTEL_DRIVER=""
 PLIST_SUB+=	NOUVEAU_DRIVER=""
 PLIST_SUB+=	RADEON_DRIVERS=""
 .elif ${ARCH} == powerpc || ${ARCH} == powerpc64
 PLIST_SUB+=	ARM_DRIVERS="@comment "
 PLIST_SUB+=	INTEL_DRIVER="@comment "
 PLIST_SUB+=	NOUVEAU_DRIVER=""
 PLIST_SUB+=	RADEON_DRIVERS=""
 .elif ${ARCH} == aarch64 || ${ARCH} == armv6 || ${ARCH} == armv7
 PLIST_SUB+=	ARM_DRIVERS=""
 PLIST_SUB+=	INTEL_DRIVER="@comment "
 PLIST_SUB+=	NOUVEAU_DRIVER="@comment "
 PLIST_SUB+=	RADEON_DRIVERS="@comment "
 .else
 PLIST_SUB+=	ARM_DRIVERS="@comment "
 PLIST_SUB+=	INTEL_DRIVER="@comment "
 PLIST_SUB+=	NOUVEAU_DRIVER="@comment "
 PLIST_SUB+=	RADEON_DRIVERS="@comment "
 .endif
 
 # This variable is not for users. So use a non-default name, intended for
 # people working on DRM kernel module development.
 .if ${OPSYS} == FreeBSD && !defined(LIBDRM_SKIP_RETURN_PATCH)
 EXTRA_PATCHES+=	${FILESDIR}/extra-xf86drm.c
 .endif
 
 pre-patch:
 	@${REINPLACE_CMD} 's|{libdir}/pkgconfig|{prefix}/libdata/pkgconfig|g; \
 			   s,i?86|x86_64),i?86|amd64|x86_64),g' \
 		${WRKSRC}/configure
 
 .include <bsd.port.mk>
Index: head/graphics/libdrm/distinfo
===================================================================
--- head/graphics/libdrm/distinfo	(revision 453794)
+++ head/graphics/libdrm/distinfo	(revision 453795)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1508115439
-SHA256 (libdrm-2.4.84.tar.bz2) = 7ae9c24d91139ac9a2cdee06fe46dbe1c401a1eda1c0bd2a6d1ecf72f479e0aa
-SIZE (libdrm-2.4.84.tar.bz2) = 794348
+TIMESTAMP = 1509794004
+SHA256 (libdrm-2.4.88.tar.bz2) = b5e55dbac2124e742e639f5b8553e8b7395863bf73dab4f77e99fe2fc25572b5
+SIZE (libdrm-2.4.88.tar.bz2) = 796583