Index: head/graphics/ipe/Makefile
===================================================================
--- head/graphics/ipe/Makefile	(revision 564964)
+++ head/graphics/ipe/Makefile	(revision 564965)
@@ -1,60 +1,65 @@
 # Created by: David Bremner <bremner@unb.ca>
 # $FreeBSD$
 
 PORTNAME=	ipe
-PORTVERSION=	7.2.21
+PORTVERSION=	7.2.23
 DISTVERSIONSUFFIX=	-src
 CATEGORIES=	graphics
 MASTER_SITES=	https://dl.bintray.com/otfried/generic/ipe/${PORTVERSION:R}/
 
 MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	Extensible vector graphics editor with LaTeX support
 
 LICENSE=	GPLv3+
 
 RUN_DEPENDS=	xdg-open:devel/xdg-utils
 LIB_DEPENDS=	libcurl.so:ftp/curl \
 		libfreetype.so:print/freetype2 \
 		libgsl.so:math/gsl \
-		libpng.so:graphics/png
+		libpng.so:graphics/png \
+		libspiro.so:graphics/libspiro
 
 USES=		compiler:c++11-lib gmake gnome jpeg lua:52 pkgconfig shebangfix qt:5
 USE_GNOME=	cairo
 USE_QT=		buildtools_build core gui qmake_build widgets
 USE_TEX=	pdftex
 
 WRKSRC=		${WRKDIR}/${PORTNAME}-${PORTVERSION}/src
 SHEBANG_FILES=	${WRKSRC}/ipecurl/ipecurl.sh
 
 MAKE_ENV=	DL_LIBS="" \
 		INSTALL_DIR="${MKDIR}" \
 		INSTALL_FILES="${INSTALL_DATA}" \
 		INSTALL_SCRIPTS="${INSTALL_SCRIPT}" \
 		INSTALL_PROGRAMS="${INSTALL_PROGRAM}" \
 		INSTALL_ROOT="${STAGEDIR}" \
 		IPEDOCDIR="${DOCSDIR}" \
 		IPEMANDIR="${MANPREFIX}/man/man1" \
 		IPEPREFIX="${PREFIX}" \
 		JPEG_CFLAGS="-I${LOCALBASE}/include" \
 		JPEG_LIBS="-L${LOCALBASE}/lib -ljpeg" \
 		LUA_PACKAGE="lua-${LUA_VER}" \
 		MOC="${MOC}"
 USE_LDCONFIG=	yes
 
 PLIST_SUB=	VERSION="${PORTVERSION}"
 
 PORTDOCS=	*
 
 DESKTOP_ENTRIES="Ipe" "" "ipe" "ipe" "" ""
 
 OPTIONS_DEFINE=	DOCS
 
 post-patch:
 	@${REINPLACE_CMD} -e \
 		's|\([[:blank:]]\)=|\1?=|' ${WRKSRC}/config.mak
 
 post-install:
 	@${LN} -sf ${DATADIR}/${PORTVERSION}/ipe.png \
 		${STAGEDIR}${PREFIX}/share/pixmaps
+	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/libipe*
+.for filename in ipe6upgrade iperender ipeextract ipescript ipetoipe ipepresenter ipe
+	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/${filename}
+.endfor
 
 .include <bsd.port.mk>
Index: head/graphics/ipe/distinfo
===================================================================
--- head/graphics/ipe/distinfo	(revision 564964)
+++ head/graphics/ipe/distinfo	(revision 564965)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1604181190
-SHA256 (ipe-7.2.21-src.tar.gz) = 42936f822c541bbe108617ac018a34a520cae2f870b60402af0cda61868934c3
-SIZE (ipe-7.2.21-src.tar.gz) = 2005014
+TIMESTAMP = 1611709798
+SHA256 (ipe-7.2.23-src.tar.gz) = a19ba29822e63fc7c12c3b85ca5bb58f9ee72fdf566e148af79206b5dc1f757b
+SIZE (ipe-7.2.23-src.tar.gz) = 1030938
Index: head/graphics/ipe/files/patch-ipelib_ipeplatform.cpp
===================================================================
--- head/graphics/ipe/files/patch-ipelib_ipeplatform.cpp	(revision 564964)
+++ head/graphics/ipe/files/patch-ipelib_ipeplatform.cpp	(revision 564965)
@@ -1,15 +1,14 @@
---- ipelib/ipeplatform.cpp.orig	2019-05-02 09:29:29 UTC
+--- ipelib/ipeplatform.cpp.orig	2020-12-24 12:20:13 UTC
 +++ ipelib/ipeplatform.cpp
-@@ -48,7 +48,11 @@
+@@ -49,6 +49,11 @@
  #include <sys/param.h>
  #include <sys/errno.h>
  #endif
--
 +#if defined(__FreeBSD__) || defined(__DragonFly__)
 +#include <limits.h>
 +#include <xlocale.h>
 +#include <sys/errno.h>
 +#endif
- #include <cstdlib>
- #include <sys/types.h>
- #include <sys/stat.h>
+ 
+ #ifdef IPE_GSL
+ #include <gsl/gsl_errno.h>