This effectively (but optionally) requires libjpeg-turbo which
ships with a .pc file and is what pretty much everyone these days
uses anyway for libjpeg, so shouldn't be a problem hopefully.
https://bugzilla.gnome.org/show_bug.cgi?id=796947
Package: JPEG library
Plugins: jpeg (jpegenc, jpegdec, smokeenc, smokedec)
-DebianPackage: libjpeg-dev
+DebianPackage: libjpeg62-turbo-dev
URL: http://www.libjpeg-turbo.org/
or http://www.ijg.org/ for the IJG version
'gstjpegdec.c',
]
-jpeglib = cc.find_library('jpeg', required : get_option('jpeg'))
+jpeglib = dependency('libjpeg', required : get_option('jpeg'))
if jpeglib.found()
gstjpeg = library('gstjpeg',