- Do not build and link against bundled LZ4 library

- Amend JPEG2000 option description and port description

graphics/simpleviewer/Makefile

@@ -16,6 +16,7 @@ LICENSE=	GPLv2
 
 LIB_DEPENDS=	libfreetype.so:print/freetype2 \
 		libglfw.so:graphics/glfw \
+		liblz4.so:archivers/liblz4 \
 		libpng.so:graphics/png
 
 USES=		cmake:insource compiler:c++11-lang gl jpeg pkgconfig \
@@ -66,6 +67,8 @@ WEBP_LIB_DEPENDS=	libwebp.so:graphics/webp
 WEBP_CMAKE_OFF=		-DDISABLE_WEBP_SUPPORT:STRING=1
 
 post-patch:
+	@${REINPLACE_CMD} -e '/#include/s,lz4/,,' \
+		${WRKSRC}/src/formats/formatage.cpp
 	@${REINPLACE_CMD} -e 's,%%DATADIR%%,${DATADIR},' \
 		${WRKSRC}/src/main.cpp
 
@@ -83,3 +86,5 @@ do-install-EXAMPLES-on:
 	${INSTALL_DATA} ${WRKSRC}/config.example ${STAGEDIR}${EXAMPLESDIR}
 
 .include <bsd.port.mk>
+
+JPEG2000_DESC+=	via OpenJPEG

graphics/simpleviewer/files/patch-CMakeLists.txt

@@ -9,3 +9,22 @@
  else()
      message(STATUS "*       Debug Build       *")
      add_definitions("-DDEBUG" )
+@@ -316,7 +316,6 @@ endif()
+ message(STATUS "***************************")
+ 
+ add_subdirectory(third-party/imgui)
+-add_subdirectory(third-party/lz4)
+ 
+ include_directories("src")
+ 
+@@ -349,8 +348,8 @@ else()
+     add_executable(sviewgl ${SVIEW_SOURCES})
+ endif()
+ 
+-add_dependencies(sviewgl ImGui LZ4)
+-target_link_libraries(sviewgl ImGui LZ4)
++add_dependencies(sviewgl ImGui)
++target_link_libraries(sviewgl ImGui lz4)
+ 
+ if(OPENGL_FOUND)
+     target_link_libraries(sviewgl ${OPENGL_LIBRARY})

graphics/simpleviewer/pkg-descr

@@ -1,10 +1,11 @@
 Simple Viewer is small and simple OpenGL based image viewer.  Its features:
 
+  - Supported formats: PNG, JPEG, PSD, XCF, SVG, GIF, TIFF, TARGA,
+    ICO, BMP, PNM, DDS, BMP, XWD, SCR (ZX-Spectrum screen), XPM, WebP
   - Lightweight and fast: utilizes hardware-accelerated video card
   - GIF animation, embedded ICC profiles, and Exif tags support
-  - Very simple interface, minimum dependencies
+  - Very simple interface, minimum dependencies, does not require any
+    specific desktop environment
   - Suitable as default (general-purpose) desktop image viewer
-  - Desktop independent: does not require any specific desktop environment
-  - Open source, licensed under GNU GPLv2
 
 WWW: https://bitbucket.org/andreyu/simple-viewer-gl