Index: graphics/imv/Makefile
===================================================================
--- graphics/imv/Makefile
+++ graphics/imv/Makefile
@@ -2,8 +2,8 @@
 # $FreeBSD$
 
 PORTNAME=	imv
-PORTVERSION=	2.1.3
 DISTVERSIONPREFIX=	v
+DISTVERSION=	3.0.0
 CATEGORIES=	graphics
 
 MAINTAINER=	ports@FreeBSD.org
@@ -11,6 +11,7 @@
 
 LICENSE=	GPLv2
 
+BUILD_DEPENDS=	asciidoc:textproc/asciidoc
 LIB_DEPENDS=	libfontconfig.so:x11-fonts/fontconfig \
 		libfreeimage.so:graphics/freeimage
 TEST_DEPENDS=	${LOCALBASE}/lib/libcmocka.so:sysutils/cmocka
@@ -27,15 +28,9 @@
 MAKE_ARGS=	V=1
 
 PLIST_FILES=	bin/imv \
+		etc/imv_config \
 		man/man1/imv.1.gz \
+		man/man5/imv.5.gz \
 		share/applications/imv.desktop
 
-do-install:
-	@${MKDIR} ${STAGEDIR}${PREFIX}/bin
-	${INSTALL_PROGRAM} ${WRKSRC}/build/imv \
-		${STAGEDIR}${PREFIX}/bin
-	${INSTALL_DATA} ${WRKSRC}/files/imv.desktop \
-		${STAGEDIR}${PREFIX}/share/applications
-	${INSTALL_MAN} ${WRKSRC}/doc/imv.1 ${STAGEDIR}${MAN1PREFIX}/man/man1
-
 .include <bsd.port.mk>
Index: graphics/imv/distinfo
===================================================================
--- graphics/imv/distinfo
+++ graphics/imv/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1477141222
-SHA256 (eXeC64-imv-v2.1.3_GH0.tar.gz) = f0b9acd7cff1d2f7301cb5cffb261ace4d0af2003dc4a293d9a37e73074978b7
-SIZE (eXeC64-imv-v2.1.3_GH0.tar.gz) = 27664
+TIMESTAMP = 1525879303
+SHA256 (eXeC64-imv-v3.0.0_GH0.tar.gz) = 51c3fc49b4db8b13f55816a502b68f4f660a8dfccd109cdea5af23cc9f613fad
+SIZE (eXeC64-imv-v3.0.0_GH0.tar.gz) = 42611
Index: graphics/imv/files/patch-Makefile
===================================================================
--- /dev/null
+++ graphics/imv/files/patch-Makefile
@@ -0,0 +1,31 @@
+--- Makefile.orig	2018-05-08 20:17:30 UTC
++++ Makefile
+@@ -2,9 +2,9 @@
+ 
+ PREFIX ?= /usr
+ BINPREFIX ?= $(PREFIX)/bin
+-MANPREFIX ?= $(PREFIX)/share/man
++MANPREFIX ?= $(PREFIX)/man
+ DATAPREFIX ?= $(PREFIX)/share
+-CONFIGPREFIX ?= /etc
++CONFIGPREFIX ?= $(PREFIX)/etc
+ 
+ CFLAGS ?= -W -Wall -pedantic -Wmissing-prototypes
+ CFLAGS += -std=c99
+@@ -56,11 +56,11 @@ doc/%: doc/%.txt
+ 	a2x --no-xmllint --doctype manpage --format manpage $<
+ 
+ install: $(TARGET) doc
+-	install -D -m 0755 $(TARGET) $(DESTDIR)$(BINPREFIX)/imv
+-	install -D -m 0644 doc/imv.1 $(DESTDIR)$(MANPREFIX)/man1/imv.1
+-	install -D -m 0644 doc/imv.5 $(DESTDIR)$(MANPREFIX)/man5/imv.5
+-	install -D -m 0644 files/imv.desktop $(DESTDIR)$(DATAPREFIX)/applications/imv.desktop
+-	install -D -m 0644 files/imv_config $(DESTDIR)$(CONFIGPREFIX)/imv_config
++	install -m 0755 $(TARGET) $(DESTDIR)$(BINPREFIX)/imv
++	install -m 0644 doc/imv.1 $(DESTDIR)$(MANPREFIX)/man/man1/imv.1
++	install -m 0644 doc/imv.5 $(DESTDIR)$(MANPREFIX)/man/man5/imv.5
++	install -m 0644 files/imv.desktop $(DESTDIR)$(DATAPREFIX)/applications/imv.desktop
++	install -m 0644 files/imv_config $(DESTDIR)$(CONFIGPREFIX)/imv_config
+ 
+ uninstall:
+ 	$(RM) $(DESTDIR)$(BINPREFIX)/imv