Index: math/igraph/Makefile
===================================================================
--- math/igraph/Makefile	(revision 544891)
+++ math/igraph/Makefile	(working copy)
@@ -2,9 +2,8 @@
 # $FreeBSD$
 
 PORTNAME=	igraph
-PORTVERSION=	0.7.1
+PORTVERSION=	0.8.2
 CATEGORIES=	math
-MASTER_SITES=	http://igraph.org/nightly/get/c/
 
 MAINTAINER=	wen@FreeBSD.org
 COMMENT=	Package For Manipulating Undirected And Directed Graphs
@@ -16,13 +15,16 @@
 
 LIB_DEPENDS=	libgmp.so:math/gmp
 
-GNU_CONFIGURE=	yes
-USES=		gmake gnome libtool pathfix
+USES=		autoreconf bison gmake gnome libtool pathfix
+USE_GITHUB=	yes
 USE_GNOME=	libxml2
-CONFIGURE_ARGS+=	--enable-gmp
-CFLAGS+=	-I${LOCALBASE}/include
-LDFLAGS+=	-L${LOCALBASE}/lib
-CONFIGURE_ARGS+=	CFLAGS="${CFLAGS}" LDFLAGS="${LDFLAGS}"
 USE_LDCONFIG=	yes
 
+GNU_CONFIGURE=	yes
+
+INSTALL_TARGET=	install-strip
+
+pre-configure:
+	@${ECHO} ${PORTVERSION} > ${WRKSRC}/IGRAPH_VERSION
+
 .include <bsd.port.mk>
Index: math/igraph/distinfo
===================================================================
--- math/igraph/distinfo	(revision 544891)
+++ math/igraph/distinfo	(working copy)
@@ -1,2 +1,3 @@
-SHA256 (igraph-0.7.1.tar.gz) = d978030e27369bf698f3816ab70aa9141e9baf81c56cc4f55efbe5489b46b0df
-SIZE (igraph-0.7.1.tar.gz) = 2967134
+TIMESTAMP = 1597433034
+SHA256 (igraph-igraph-0.8.2_GH0.tar.gz) = 160bd26aaff6e8d0b123f91f8d745e4e59287fb65a1c27d6dca4276e3bb21330
+SIZE (igraph-igraph-0.8.2_GH0.tar.gz) = 8458866
Index: math/igraph/pkg-descr
===================================================================
--- math/igraph/pkg-descr	(revision 544891)
+++ math/igraph/pkg-descr	(working copy)
@@ -9,4 +9,4 @@
 It can calculate various structural properties, includes heuristics
 for community structure detection, supports many file formats.
 
-WWW: http://igraph.org/
+WWW: https://igraph.org/
Index: math/igraph/pkg-plist
===================================================================
--- math/igraph/pkg-plist	(revision 544891)
+++ math/igraph/pkg-plist	(working copy)
@@ -10,6 +10,7 @@
 include/igraph/igraph_cliques.h
 include/igraph/igraph_cocitation.h
 include/igraph/igraph_cohesive_blocks.h
+include/igraph/igraph_coloring.h
 include/igraph/igraph_community.h
 include/igraph/igraph_complex.h
 include/igraph/igraph_components.h
@@ -17,9 +18,11 @@
 include/igraph/igraph_constructors.h
 include/igraph/igraph_conversion.h
 include/igraph/igraph_datatype.h
+include/igraph/igraph_decls.h
 include/igraph/igraph_dqueue.h
 include/igraph/igraph_dqueue_pmt.h
 include/igraph/igraph_eigen.h
+include/igraph/igraph_embedding.h
 include/igraph/igraph_epidemics.h
 include/igraph/igraph_error.h
 include/igraph/igraph_flow.h
@@ -34,6 +37,7 @@
 include/igraph/igraph_iterators.h
 include/igraph/igraph_lapack.h
 include/igraph/igraph_layout.h
+include/igraph/igraph_lsap.h
 include/igraph/igraph_matching.h
 include/igraph/igraph_matrix.h
 include/igraph/igraph_matrix_pmt.h
@@ -51,7 +55,7 @@
 include/igraph/igraph_psumtree.h
 include/igraph/igraph_qsort.h
 include/igraph/igraph_random.h
-include/igraph/igraph_revolver.h
+include/igraph/igraph_scan.h
 include/igraph/igraph_scg.h
 include/igraph/igraph_separators.h
 include/igraph/igraph_sparsemat.h