As stated in the subject line.
Trying to rebuild dvdauthor (SBo) gives the error
Code:
subgen-image.c:33:10: fatal error: magick/api.h: No such file or directory
33 | #include <magick/api.h>
| ^~~~~~~~~~~~~~
compilation terminated.
In imagemagick-6.9.10_71 the api.h file resided in /usr/include/ImageMagick-6/magick/
That folder doesn't exist in 7.0.9 - instead there's a folder MagickCore, but no api.h file there.