Eric Bavier <ericbav...@openmailbox.org> writes:
>> +(define-public openimageio
>> + (package
> [...]
>> + (description
>> + "OpenImageIO is a library for reading and writing images, and a bunch
>> of
> ^
> Align the opening quote to the 'd'.
Ah, good catch! I fixed this and pushed openimageio.
>> * gnu/packages/graphics.scm (blender): New variable.
[...]
>> + (add-after 'set-paths 'add-ilmbase-include-path
>> + (lambda* (#:key inputs #:allow-other-keys)
>> + ;; OpenEXR propagates ilmbase, but its include files do not
>> appear
>> + ;; in the CPATH, so we need to add "$ilmbase/include/OpenEXR/"
>> to
>> + ;; the CPATH to satisfy the dependency on "half.h".
>> + (setenv "CPATH"
>> + (string-append (assoc-ref inputs "ilmbase")
>> + "/include/OpenEXR"
>> + ":" (getenv "CPATH")))
>
> Is the "half.h" header in OpenEXR, or in blender? If the latter, would
> it make more sense to instead patch the include directive to include
> the OpenEXR path?
“half.h” is provided by “ilmbase”. The include is in Blender, in this
file:
blender-2.75a/source/blender/imbuf/intern/openexr/openexr_api.cpp
I could patch this instead, replacing
#include <half.h>
with
#include <OpenEXR/half.h>
I’ll fix this, recompile and if there are no further objections push
upon success.
Thanks!
~~ Ricardo
