configure: Add check for log2
authorThiago Santos <thiago.sousa.santos@collabora.co.uk>
Wed, 25 Aug 2010 14:19:31 +0000 (11:19 -0300)
committerThiago Santos <thiago.sousa.santos@collabora.co.uk>
Wed, 25 Aug 2010 14:19:31 +0000 (11:19 -0300)
commitaa3abae744e9e51f8151041c5a2d8a8c29ec915d
tree2577c9a7f9a09450d3f9fa1e957f60a9455dcfbf
parent4915090e0173a7c04859ede7c29e6a706086627a
configure: Add check for log2

Adds check for log2 and only use it in exif library if it is
available.
configure.ac
gst-libs/gst/tag/gstexiftag.c