Index: graphics/Makefile
===================================================================
--- graphics/Makefile
+++ graphics/Makefile
@@ -330,6 +330,7 @@
     SUBDIR += gtkam
     SUBDIR += gts
     SUBDIR += guilib
+    SUBDIR += guetzli
     SUBDIR += gwenview-kde4
     SUBDIR += gx
     SUBDIR += hdr_tools
Index: graphics/guetzli/Makefile
===================================================================
--- /dev/null
+++ graphics/guetzli/Makefile
@@ -0,0 +1,30 @@
+# Created by: Yuri Victorovich <yuri@rawbw.com>
+# $FreeBSD$
+
+PORTNAME=	guetzli
+PORTVERSION=	1.0
+CATEGORIES=	graphics
+
+MAINTAINER=	yuri@rawbw.com
+COMMENT=	Perceptual JPEG encoder
+
+LICENSE=	APACHE20
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+LIB_DEPENDS=	libpng.so:graphics/png \
+		libgflags_nothreads.so:devel/gflags
+
+USE_GITHUB=	yes
+GH_ACCOUNT=	google
+# Slightly ahead of v1.0 to bring in build fixes that are not in a
+# release yet.
+GH_TAGNAME=	4a18db3
+
+USES=		compiler:c++11-lib gmake localbase pkgconfig
+PLIST_FILES=	bin/guetzli
+MAKE_FLAGS=	verbose=1
+
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/bin/Release/guetzli ${STAGEDIR}${PREFIX}/bin
+
+.include <bsd.port.mk>
Index: graphics/guetzli/distinfo
===================================================================
--- /dev/null
+++ graphics/guetzli/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1490109112
+SHA256 (google-guetzli-1.0-4a18db3_GH0.tar.gz) = 105d03406ab68295b7ca65cd491104fb3b8ec647a06f337b7b2b01023956b166
+SIZE (google-guetzli-1.0-4a18db3_GH0.tar.gz) = 96942
Index: graphics/guetzli/files/patch-guetzli.make
===================================================================
--- /dev/null
+++ graphics/guetzli/files/patch-guetzli.make
@@ -0,0 +1,20 @@
+--- guetzli.make.orig	2017-03-18 16:20:57 UTC
++++ guetzli.make
+@@ -19,8 +19,8 @@ ifeq ($(config),release)
+   INCLUDES += -I. -Ithird_party/butteraugli
+   FORCE_INCLUDE +=
+   ALL_CPPFLAGS += $(CPPFLAGS) -MMD -MP $(DEFINES) $(INCLUDES)
+-  ALL_CFLAGS += $(CFLAGS) $(ALL_CPPFLAGS) -O3 -g `pkg-config --silence-errors --cflags libpng libgflags || pkg-config --cflags libpng gflags`
+-  ALL_CXXFLAGS += $(CXXFLAGS) $(ALL_CPPFLAGS) -O3 -g -std=c++11 `pkg-config --silence-errors --cflags libpng libgflags || pkg-config --cflags libpng gflags`
++  ALL_CFLAGS += $(CFLAGS) $(ALL_CPPFLAGS) `pkg-config --silence-errors --cflags libpng libgflags || pkg-config --cflags libpng gflags`
++  ALL_CXXFLAGS += $(CXXFLAGS) $(ALL_CPPFLAGS) -std=c++11 `pkg-config --silence-errors --cflags libpng libgflags || pkg-config --cflags libpng gflags`
+   ALL_RESFLAGS += $(RESFLAGS) $(DEFINES) $(INCLUDES)
+   LIBS +=
+   LDDEPS +=
+@@ -210,4 +210,4 @@ $(OBJDIR)/butteraugli.o: third_party/but
+ -include $(OBJECTS:%.o=%.d)
+ ifneq (,$(PCH))
+   -include $(OBJDIR)/$(notdir $(PCH)).d
+-endif
+\ No newline at end of file
++endif
Index: graphics/guetzli/pkg-descr
===================================================================
--- /dev/null
+++ graphics/guetzli/pkg-descr
@@ -0,0 +1,7 @@
+Guetzli is a JPEG encoder that aims for excellent compression density
+at high visual quality.  Guetzli-generated images are typically 20-30%
+smaller than images of equivalent quality generated by libjpeg.
+Guetzli generates only sequential (nonprogressive) JPEGs due to faster
+decompression speeds they offer.
+
+WWW: https://github.com/google/guetzli