upgrading package: graphicsmagick 1.3.26 -> 1.3.28

graphicsmagick/graphicsmagick.spec

@@ -23,7 +23,7 @@
 
 #   package version
 %define       V_major 1.3
-%define       V_minor 26
+%define       V_minor 28
 %define       V_dist  %{V_major}.%{V_minor}
 %define       V_opkg  %{V_major}.%{V_minor}
 
@@ -38,7 +38,7 @@ Class:        EVAL
 Group:        Graphics
 License:      MIT-style
 Version:      %{V_opkg}
-Release:      20170705
+Release:      20180121
 
 #   list of sources
 Source0:      ftp://ftp.graphicsmagick.org/pub/GraphicsMagick/%{V_major}/GraphicsMagick-%{V_dist}.tar.xz
@@ -95,6 +95,7 @@ PreReq:       tiff, jpeg, jasper, bzip2, zlib, png, freetype, fontconfig, lcms,
         --with-xml \
         --with-lcms2 \
         --with-ttf=yes \
+        --without-webp \
         --without-perl \
         --without-x \
         --without-threads