04/04: hydra: Don't build non-substitutable packages.

[Ludovic Courtès]

civodul pushed a commit to branch master
in repository guix.

commit 82c955c0a5aefb5f15e42ad012a31867458b281b
Author: Ludovic Courtès <address@hidden>
Date:   Thu Jun 15 22:45:43 2017 +0200

    hydra: Don't build non-substitutable packages.
    
    * build-aux/hydra/gnu-system.scm (package->job): Compute PACKAGE's
    derivation; return #f if 'substitutable-derivation?' returns #f.
---
 build-aux/hydra/gnu-system.scm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/build-aux/hydra/gnu-system.scm b/build-aux/hydra/gnu-system.scm
index b1faa22..eeb7183 100644
--- a/build-aux/hydra/gnu-system.scm
+++ b/build-aux/hydra/gnu-system.scm
@@ -245,7 +245,11 @@ valid."
       (cond ((member package base-packages)
              #f)
             ((supported-package? package system)
-             (package-job store (job-name package) package system))
+             (let ((drv (package-derivation store package system
+                                            #:graft? #f)))
+               (and (substitutable-derivation? drv)
+                    (package-job store (job-name package)
+                                 package system))))
             (else
              #f)))))