16/30: gnu: perl: Use invoke instead of system*.

[Mark H. Weaver]

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

commit 607f050bec1839499a674e0522ce5f60f73076f7
Author: Mark H Weaver <address@hidden>
Date:   Fri Mar 16 01:57:06 2018 -0400

    gnu: perl: Use invoke instead of system*.
    
    * gnu/packages/perl.scm (perl)[arguments]: Use invoke.  Return a boolean 
from
    all phase procedures.
---
 gnu/packages/perl.scm | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/perl.scm b/gnu/packages/perl.scm
index cf9f21d..965bead 100644
--- a/gnu/packages/perl.scm
+++ b/gnu/packages/perl.scm
@@ -4,7 +4,7 @@
 ;;; Copyright © 2015, 2016, 2017 Ricardo Wurmus <address@hidden>
 ;;; Copyright © 2015, 2016, 2017 Eric Bavier <address@hidden>
 ;;; Copyright © 2015 Eric Dvorsak <address@hidden>
-;;; Copyright © 2016 Mark H Weaver <address@hidden>
+;;; Copyright © 2016, 2018 Mark H Weaver <address@hidden>
 ;;; Copyright © 2016 Jochem Raat <address@hidden>
 ;;; Copyright © 2016, 2017 Efraim Flashner <address@hidden>
 ;;; Copyright © 2016 ng0 <address@hidden>
@@ -107,7 +107,7 @@
          (replace 'configure
            (lambda* (#:key configure-flags #:allow-other-keys)
              (format #t "Perl configure flags: ~s~%" configure-flags)
-             (zero? (apply system* "./Configure" configure-flags))))
+             (apply invoke "./Configure" configure-flags)))
          (add-before
           'strip 'make-shared-objects-writable
           (lambda* (#:key outputs #:allow-other-keys)
@@ -117,7 +117,8 @@
                    (lib (string-append out "/lib")))
               (for-each (lambda (dso)
                           (chmod dso #o755))
-                        (find-files lib "\\.so$")))))
+                        (find-files lib "\\.so$"))
+              #t)))
 
          (add-after 'install 'remove-extra-references
            (lambda* (#:key inputs outputs #:allow-other-keys)