[MacPorts] #38614: webkit-gtk requires webp

[MacPorts]

#38614: webkit-gtk requires webp
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 Reporter:  ryandesign@…  |      Owner:  jeremyhu@…
     Type:  defect        |     Status:  new
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.1.3
 Keywords:                |       Port:  webkit-gtk
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 Buildbots fail to build webkit-gtk 2.0.0 as follows:

 {{{

 checking for pkg-config... /opt/local/bin/pkg-config
 checking pkg-config is at least version 0.9.0... yes
 checking for jpeg_destroy_decompress in -ljpeg... yes
 checking for jpeglib... yes
 checking for libpng... yes
 checking webp/decode.h usability... no
 checking webp/decode.h presence... no
 checking for webp/decode.h... no
 configure: error: WebP library (libwebp) not found
 }}}

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Ticket URL: <https://trac.macports.org/ticket/38614>
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