From 345b341919304505c11494724c526e559db3eb68 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rekado@elephly.net>
Date: Thu, 2 Dec 2021 23:00:23 +0100
Subject: [PATCH] gnu: openjdk16: Use MAKE-FILE-WRITABLE.

* gnu/packages/java.scm (openjdk16)[arguments]: Do not shell out to "chmod".
---
 gnu/packages/java.scm | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/gnu/packages/java.scm b/gnu/packages/java.scm
index 8306dbf868..36424ee8b1 100644
--- a/gnu/packages/java.scm
+++ b/gnu/packages/java.scm
@@ -2573,12 +2573,9 @@ (define-public openjdk16
                ;; The build system copies a few .template files from the
                ;; source directory into the build directory and then modifies
                ;; them in-place.  So these files have to be writable.
-               (for-each
-                (lambda (file)
-                  (invoke "chmod" "u+w" file))
+               (for-each make-file-writable
                 (find-files "src/java.base/share/classes/jdk/internal/misc/"
-                            "\\.template$"))
-               #t))))))
+                            "\\.template$"))))))))
     (home-page "https://openjdk.java.net/projects/jdk/16")))
 
 (define-public openjdk17