Merge branch 'master.upstream' into staging.upstream

1 files changed, 15 insertions, 9 deletions

diff --git a/pkgs/build-support/buildenv/default.nix b/pkgs/build-support/buildenv/default.nix
index e7ac87c109f3..5261e9b5a264 100644
--- a/pkgs/build-support/buildenv/default.nix
+++ b/pkgs/build-support/buildenv/default.nix
@@ -2,7 +2,7 @@
 # a fork of the buildEnv in the Nix distribution.  Most changes should
 # eventually be merged back into the Nix distribution.
 
-{ perl, runCommand }:
+{ perl, runCommand, lib }:
 
 { name
 
@@ -21,6 +21,10 @@
   # directories in the list is not symlinked.
   pathsToLink ? ["/"]
 
+, # The package outputs to include. By default, only the default
+  # output is included.
+  outputsToLink ? []
+
 , # Root the result in directory "$out${extraPrefix}", e.g. "/share".
   extraPrefix ? ""
 
@@ -34,14 +38,16 @@
 }:
 
 runCommand name
-  rec { inherit manifest ignoreCollisions passthru pathsToLink extraPrefix postBuild buildInputs;
-        pkgs = builtins.toJSON (map (drv: {
-          paths = [ drv ]; # FIXME: handle multiple outputs
-          priority = drv.meta.priority or 5;
-        }) paths);
-        preferLocalBuild = true;
-        # XXX: The size is somewhat arbitrary
-        passAsFile = if builtins.stringLength pkgs >= 128*1024 then [ "pkgs" ] else null;
+  { inherit manifest ignoreCollisions passthru pathsToLink extraPrefix postBuild buildInputs;
+    pkgs = builtins.toJSON (map (drv: {
+      paths =
+        [ drv ]
+        ++ lib.concatMap (outputName: lib.optional (drv.${outputName}.outPath or null != null) drv.${outputName}) outputsToLink;
+      priority = drv.meta.priority or 5;
+    }) paths);
+    preferLocalBuild = true;
+    # XXX: The size is somewhat arbitrary
+    passAsFile = if builtins.stringLength pkgs >= 128*1024 then [ "pkgs" ] else null;
   }
   ''
     ${perl}/bin/perl -w ${./builder.pl}