wrlib: add detection for ImageMagick using pkg-config
commit2eaac2a5d77246788ed9002444d369cfb44da39d
authorChristophe CURIS <christophe.curis@free.fr>
Thu, 8 May 2014 18:16:05 +0000 (8 20:16 +0200)
committerCarlos R. Mafra <crmafra@gmail.com>
Thu, 8 May 2014 19:14:22 +0000 (8 20:14 +0100)
tree2edb72893b907912503673e532c0dc88e0517abe
parentf1a36b4c07abd97860e3a07cc9b9f3c82df8243b
wrlib: add detection for ImageMagick using pkg-config

We rely on pkg-config first, because that is the traditional way to
query configs and because that's how the MagickWand API suggests to do.

Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
m4/wm_imgfmt_check.m4