01/05: gnu: libtiff: Add "doc" output.

[Ludovic Courtès]

civodul pushed a commit to branch core-updates
in repository guix.

commit 6f6eb857602393523071caf433a4f34c74b85531
Author: Ludovic Courtès <address@hidden>
Date:   Wed Sep 9 15:25:05 2015 +0200

    gnu: libtiff: Add "doc" output.
    
    * gnu/packages/image.scm (libtiff)[outputs, arguments]: New fields.
---
 gnu/packages/image.scm |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm
index 393d9cf..76f73e0 100644
--- a/gnu/packages/image.scm
+++ b/gnu/packages/image.scm
@@ -114,6 +114,14 @@ image files in PBMPLUS PPM/PGM, GIF, BMP, and Targa file 
formats.")
             (sha256 (base32
                      "171hgy4mylwmvdm7gp6ffjva81m4j56v3fbqsbfl7avzxn1slpp2"))))
    (build-system gnu-build-system)
+   (outputs '("out"
+              "doc"))                           ;1.3 MiB of HTML documentation
+   (arguments
+    ;; Instead of using --docdir, this package has its own --with-docdir.
+    `(#:configure-flags (list (string-append "--with-docdir="
+                                             (assoc-ref %outputs "doc")
+                                             "/share/doc/"
+                                             ,name "-" ,version))))
    (inputs `(("zlib" ,zlib)
              ("libjpeg" ,libjpeg)))
    (synopsis "Library for handling TIFF files")