From 8ee09bfa62611edcb0931f43b23e7e7c421b9f20 Mon Sep 17 00:00:00 2001
From: Niclas Zeising <zeising@FreeBSD.org>
Date: Wed, 2 Oct 2019 08:40:24 +0000
Subject: [PATCH] math/ngraph: Fix build

Fix build by not trying to link against libXp (since it is deprecated).
Add missing xorg dependencies.
remove broken

MFH:		2019Q4
---
 math/ngraph/Makefile             | 6 +++---
 math/ngraph/files/patch-Makefile | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/math/ngraph/Makefile b/math/ngraph/Makefile
index 746bb305f7ef..281626c553fc 100644
--- a/math/ngraph/Makefile
+++ b/math/ngraph/Makefile
@@ -3,6 +3,7 @@
 
 PORTNAME=	ngraph
 PORTVERSION=	6.3.54
+PORTREVISION=	1
 CATEGORIES=	math
 MASTER_SITES=	http://www2e.biglobe.ne.jp/~isizaka/bin/ \
 		PORTS_JP
@@ -14,8 +15,7 @@ COMMENT=	XY plotting tool for students, scientists, and engineers
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/gpl.txt
 
-BROKEN=		/usr/bin/ld: cannot find -lXp
-
-USES=		gmake motif
+USES=		gmake motif xorg
+USE_XORG=	ice sm x11 xext xt
 
 .include <bsd.port.mk>
diff --git a/math/ngraph/files/patch-Makefile b/math/ngraph/files/patch-Makefile
index e91c8f5f2d7c..142885ac4b8c 100644
--- a/math/ngraph/files/patch-Makefile
+++ b/math/ngraph/files/patch-Makefile
@@ -67,7 +67,7 @@
 +PLATFORM  = '"for X11 [FreeBSD+Motif2.1]"'
 +X11INCLUDE = -I${LOCALBASE}/include -I/usr/dt/include
 +STATICLINK =
-+X11LIB = ${MOTIFLIB} -lm -L${LOCALBASE}/lib -lXext -lXt -lXp -lX11 -lICE -lSM
++X11LIB = ${MOTIFLIB} -lm -L${LOCALBASE}/lib -lXext -lXt -lX11 -lICE -lSM
  #
  ###############################################################################