08/18: gnu: java-commons-jexl-2: Use invoke.

[Ricardo Wurmus]

rekado pushed a commit to branch master
in repository guix.

commit 080d0b605aa7cb0dc433d98b24a0bfeea63a2798
Author: Ricardo Wurmus <address@hidden>
Date:   Tue Feb 27 20:45:53 2018 +0100

    gnu: java-commons-jexl-2: Use invoke.
    
    * gnu/packages/java.scm (java-commons-jexl-2)[arguments]: Use invoke.
---
 gnu/packages/java.scm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/java.scm b/gnu/packages/java.scm
index 6350b57..830ecaf 100644
--- a/gnu/packages/java.scm
+++ b/gnu/packages/java.scm
@@ -7654,8 +7654,9 @@ configuration and string construction.")
          (add-before 'build 'run-javacc
            (lambda _
              (with-directory-excursion 
"src/main/java/org/apache/commons/jexl2/parser/"
-               (and (zero? (system* "java" "jjtree" "Parser.jjt"))
-                    (zero? (system* "java" "javacc" "Parser.jj")))))))))
+               (invoke "java" "jjtree" "Parser.jjt")
+               (invoke "java" "javacc" "Parser.jj"))
+             #t)))))
     (inputs
      `(("java-commons-logging-minimal" ,java-commons-logging-minimal)))
     (native-inputs