From 0e309f1e5bc78dfc1366f40e4071b2fd0979178f Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
Date: Wed, 4 Mar 2015 10:25:54 +0100
Subject: [PATCH] gnu: icedtea6: split outputs.

* gnu/packages/java.scm (icedtea6)[outputs]: Use separate outputs for
  documentation ("doc"), JDK ("jdk"), and JRE ("out").
* gnu/packages/java.scm (ant)[native-inputs]: Reference "jdk" output of
  icedtea6 package.
* gnu/packages/statistics.scm (r)[inputs]: Reference "jdk" output of icedtea6
  package.
---
 gnu/packages/java.scm       | 14 +++++++++++---
 gnu/packages/statistics.scm |  2 +-
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/gnu/packages/java.scm b/gnu/packages/java.scm
index c486742c14..0d332933a0 100644
--- a/gnu/packages/java.scm
+++ b/gnu/packages/java.scm
@@ -90,7 +90,7 @@
           'configure
           (alist-delete 'install %standard-phases))))))
     (native-inputs
-     `(("icedtea6" ,icedtea6)))
+     `(("icedtea6" ,icedtea6 "jdk")))
     (home-page "http://ant.apache.org")
     (synopsis "Build tool for Java")
     (description
@@ -122,6 +122,9 @@ build process and its dependencies, whereas Make uses Makefile format.")
                   (("DISTRIBUTION_ID=\"\\$\\(DIST_ID\\)\"")
                    "DISTRIBUTION_ID=\"\\\"guix\\\"\"")))))
     (build-system gnu-build-system)
+    (outputs '("out"   ; Java Runtime Environment
+               "jdk"   ; Java Development Kit
+               "doc")) ; all documentation
     (arguments
      `(;; There are many failing tests and many are known to fail upstream.
        ;;
@@ -412,8 +415,13 @@ build process and its dependencies, whereas Make uses Makefile format.")
                           (run-test "check-jdk")))))
              (alist-replace
               'install
-              (lambda _
-                (copy-recursively "openjdk.build" %output))
+              (lambda* (#:key outputs #:allow-other-keys)
+                (let ((doc (string-append (assoc-ref outputs "doc") "/share/doc/" ,name))
+                      (jre (assoc-ref outputs "out"))
+                      (jdk (assoc-ref outputs "jdk")))
+                  (copy-recursively "openjdk.build/docs" doc)
+                  (copy-recursively "openjdk.build/j2re-image" jre)
+                  (copy-recursively "openjdk.build/j2sdk-image" jdk)))
               %standard-phases))))))))
     (native-inputs
      `(("ant-bootstrap"
diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm
index acf7b7851d..ad7bc589fe 100644
--- a/gnu/packages/statistics.scm
+++ b/gnu/packages/statistics.scm
@@ -87,7 +87,7 @@
        ("cairo" ,cairo)
        ("gfortran" ,gfortran-4.8)
        ("icu4c" ,icu4c)
-       ("icedtea6" ,icedtea6)
+       ("icedtea6" ,icedtea6 "jdk")
        ("lapack" ,lapack)
        ("libjpeg" ,libjpeg)
        ("libpng" ,libpng)