1 files changed, 14 insertions, 2 deletions
diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm
index 76f73e03ca..cee7f146fa 100644
--- a/gnu/packages/image.scm
+++ b/gnu/packages/image.scm
@@ -31,6 +31,7 @@
   #:use-module (gnu packages fontutils)
   #:use-module (gnu packages ghostscript)
   #:use-module (gnu packages gl)
+  #:use-module (gnu packages graphics)
   #:use-module (gnu packages maths)
   #:use-module (gnu packages perl)
   #:use-module (gnu packages pkg-config)
@@ -132,7 +133,7 @@ Included are a library, libtiff, for reading and writing TIFF and a small
 collection of tools for doing simple manipulations of TIFF images.")
    (license (license:non-copyleft "file://COPYRIGHT"
                                   "See COPYRIGHT in the distribution."))
-   (home-page "http://www.libtiff.org/")))
+   (home-page "http://www.remotesensing.org/libtiff/")))
 
 (define-public libwmf
   (package
@@ -508,9 +509,12 @@ graphics image formats like PNG, BMP, JPEG, TIFF and others.")
       ("fftw" ,fftw)
       ("fftwf" ,fftwf)
       ("hdf5" ,hdf5)
+      ("ilmbase" ,ilmbase) ; propagated by openexr, but needed explicitly
+                           ; to create a configure-flag
       ("libjpeg" ,libjpeg)
       ("libpng" ,libpng)
       ("libtiff" ,libtiff)
+      ("openexr" ,openexr)
       ("python" ,python-2) ; print syntax
       ("python2-numpy" ,python2-numpy)
       ("zlib" ,zlib)))
@@ -524,7 +528,15 @@ graphics image formats like PNG, BMP, JPEG, TIFF and others.")
         (list "-Wno-dev" ; suppress developer mode with lots of warnings
               (string-append "-DVIGRANUMPY_INSTALL_DIR="
                              (assoc-ref %outputs "out")
-                             "/lib/python2.7/site-packages"))))
+                             "/lib/python2.7/site-packages")
+              ;; OpenEXR is not enabled by default.
+              "-DWITH_OPENEXR=1"
+              ;; The header files of ilmbase are not found when included
+              ;; by the header files of openexr, and an explicit flag
+              ;; needs to be set.
+              (string-append "-DCMAKE_CXX_FLAGS=-I"
+                             (assoc-ref %build-inputs "ilmbase")
+                             "/include/OpenEXR"))))
    (synopsis "Computer vision library")
    (description
     "VIGRA stands for Vision with Generic Algorithms.  It is an image