branch master updated (bd4464f -> 9d62059)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  bd4464f   gnu: Add portaudio.
       new  cab6a25   gnu: Add OpenEXR and IlmBase.
       new  9d62059   gnu: Add CTL.

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu-system.am                                      |    1 +
 gnu/packages/graphics.scm                          |   89 ++++++++++++++++++++
 gnu/packages/patches/openexr-missing-samples.patch |   23 +++++
 3 files changed, 113 insertions(+), 0 deletions(-)
 create mode 100644 gnu/packages/patches/openexr-missing-samples.patch